[INFO] crate barnacl 0.1.1 is already in cache
[INFO] testing barnacl-0.1.1 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate barnacl 0.1.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate barnacl 0.1.1 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate barnacl 0.1.1
[INFO] removed path dependency barnacl_sys from crates.io crate barnacl 0.1.1
[INFO] finished tweaking crates.io crate barnacl 0.1.1
[INFO] tweaked toml for crates.io crate barnacl 0.1.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d7943144bb83db2f0d114b468c4889097485d656b9d44b7e2f8acc230c0ebf9a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d7943144bb83db2f0d114b468c4889097485d656b9d44b7e2f8acc230c0ebf9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d7943144bb83db2f0d114b468c4889097485d656b9d44b7e2f8acc230c0ebf9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7943144bb83db2f0d114b468c4889097485d656b9d44b7e2f8acc230c0ebf9a", kill_on_drop: false }`
[INFO] [stdout] d7943144bb83db2f0d114b468c4889097485d656b9d44b7e2f8acc230c0ebf9a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1603b54894723f3d92fbb89056901918b6a7ea73f106bd59e64d685166991da0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1603b54894723f3d92fbb89056901918b6a7ea73f106bd59e64d685166991da0", kill_on_drop: false }`
[INFO] [stderr]    Compiling barnacl_sys v0.1.1
[INFO] [stderr]    Compiling barnacl v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:57:21
[INFO] [stdout]    |
[INFO] [stdout] 57 |                     try!(encoder.emit_seq_elt(i, |encoder| e.encode(encoder)))
[INFO] [stdout]    |                     ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/box_/curve25519xsalsa20poly1305.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | newtype_impl!(PublicKey, PUBLICKEYBYTES);
[INFO] [stdout]    | ----------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:74:28
[INFO] [stdout]    |
[INFO] [stdout] 74 |                     *val = try!(decoder.read_seq_elt(i,
[INFO] [stdout]    |                            ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/box_/curve25519xsalsa20poly1305.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | newtype_impl!(PublicKey, PUBLICKEYBYTES);
[INFO] [stdout]    | ----------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:57:21
[INFO] [stdout]    |
[INFO] [stdout] 57 |                     try!(encoder.emit_seq_elt(i, |encoder| e.encode(encoder)))
[INFO] [stdout]    |                     ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/box_/curve25519xsalsa20poly1305.rs:35:1
[INFO] [stdout]    |
[INFO] [stdout] 35 | newtype_impl!(SecretKey, SECRETKEYBYTES);
[INFO] [stdout]    | ----------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:74:28
[INFO] [stdout]    |
[INFO] [stdout] 74 |                     *val = try!(decoder.read_seq_elt(i,
[INFO] [stdout]    |                            ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/box_/curve25519xsalsa20poly1305.rs:35:1
[INFO] [stdout]    |
[INFO] [stdout] 35 | newtype_impl!(SecretKey, SECRETKEYBYTES);
[INFO] [stdout]    | ----------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:57:21
[INFO] [stdout]    |
[INFO] [stdout] 57 |                     try!(encoder.emit_seq_elt(i, |encoder| e.encode(encoder)))
[INFO] [stdout]    |                     ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/box_/curve25519xsalsa20poly1305.rs:42:1
[INFO] [stdout]    |
[INFO] [stdout] 42 | newtype_impl!(Nonce, NONCEBYTES);
[INFO] [stdout]    | --------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:74:28
[INFO] [stdout]    |
[INFO] [stdout] 74 |                     *val = try!(decoder.read_seq_elt(i,
[INFO] [stdout]    |                            ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/box_/curve25519xsalsa20poly1305.rs:42:1
[INFO] [stdout]    |
[INFO] [stdout] 42 | newtype_impl!(Nonce, NONCEBYTES);
[INFO] [stdout]    | --------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/newtype_macros.rs:57:21
[INFO] [stdout]     |
[INFO] [stdout] 57  |                     try!(encoder.emit_seq_elt(i, |encoder| e.encode(encoder)))
[INFO] [stdout]     |                     ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/crypto/box_/curve25519xsalsa20poly1305.rs:127:1
[INFO] [stdout]     |
[INFO] [stdout] 127 | newtype_impl!(PrecomputedKey, PRECOMPUTEDKEYBYTES);
[INFO] [stdout]     | --------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/newtype_macros.rs:74:28
[INFO] [stdout]     |
[INFO] [stdout] 74  |                     *val = try!(decoder.read_seq_elt(i,
[INFO] [stdout]     |                            ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/crypto/box_/curve25519xsalsa20poly1305.rs:127:1
[INFO] [stdout]     |
[INFO] [stdout] 127 | newtype_impl!(PrecomputedKey, PRECOMPUTEDKEYBYTES);
[INFO] [stdout]     | --------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:57:21
[INFO] [stdout]    |
[INFO] [stdout] 57 |                     try!(encoder.emit_seq_elt(i, |encoder| e.encode(encoder)))
[INFO] [stdout]    |                     ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/sign/ed25519.rs:25:1
[INFO] [stdout]    |
[INFO] [stdout] 25 | newtype_impl!(Seed, SEEDBYTES);
[INFO] [stdout]    | ------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:74:28
[INFO] [stdout]    |
[INFO] [stdout] 74 |                     *val = try!(decoder.read_seq_elt(i,
[INFO] [stdout]    |                            ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/sign/ed25519.rs:25:1
[INFO] [stdout]    |
[INFO] [stdout] 25 | newtype_impl!(Seed, SEEDBYTES);
[INFO] [stdout]    | ------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:57:21
[INFO] [stdout]    |
[INFO] [stdout] 57 |                     try!(encoder.emit_seq_elt(i, |encoder| e.encode(encoder)))
[INFO] [stdout]    |                     ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/sign/ed25519.rs:35:1
[INFO] [stdout]    |
[INFO] [stdout] 35 | newtype_impl!(SecretKey, SECRETKEYBYTES);
[INFO] [stdout]    | ----------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:74:28
[INFO] [stdout]    |
[INFO] [stdout] 74 |                     *val = try!(decoder.read_seq_elt(i,
[INFO] [stdout]    |                            ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/sign/ed25519.rs:35:1
[INFO] [stdout]    |
[INFO] [stdout] 35 | newtype_impl!(SecretKey, SECRETKEYBYTES);
[INFO] [stdout]    | ----------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:57:21
[INFO] [stdout]    |
[INFO] [stdout] 57 |                     try!(encoder.emit_seq_elt(i, |encoder| e.encode(encoder)))
[INFO] [stdout]    |                     ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/sign/ed25519.rs:42:1
[INFO] [stdout]    |
[INFO] [stdout] 42 | newtype_impl!(PublicKey, PUBLICKEYBYTES);
[INFO] [stdout]    | ----------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:74:28
[INFO] [stdout]    |
[INFO] [stdout] 74 |                     *val = try!(decoder.read_seq_elt(i,
[INFO] [stdout]    |                            ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/sign/ed25519.rs:42:1
[INFO] [stdout]    |
[INFO] [stdout] 42 | newtype_impl!(PublicKey, PUBLICKEYBYTES);
[INFO] [stdout]    | ----------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:57:21
[INFO] [stdout]    |
[INFO] [stdout] 57 |                     try!(encoder.emit_seq_elt(i, |encoder| e.encode(encoder)))
[INFO] [stdout]    |                     ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/sign/ed25519.rs:50:1
[INFO] [stdout]    |
[INFO] [stdout] 50 | newtype_impl!(Signature, SIGNATUREBYTES);
[INFO] [stdout]    | ----------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:74:28
[INFO] [stdout]    |
[INFO] [stdout] 74 |                     *val = try!(decoder.read_seq_elt(i,
[INFO] [stdout]    |                            ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/sign/ed25519.rs:50:1
[INFO] [stdout]    |
[INFO] [stdout] 50 | newtype_impl!(Signature, SIGNATUREBYTES);
[INFO] [stdout]    | ----------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:57:21
[INFO] [stdout]    |
[INFO] [stdout] 57 |                     try!(encoder.emit_seq_elt(i, |encoder| e.encode(encoder)))
[INFO] [stdout]    |                     ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/sign/edwards25519sha512batch.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | newtype_impl!(SecretKey, SECRETKEYBYTES);
[INFO] [stdout]    | ----------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:74:28
[INFO] [stdout]    |
[INFO] [stdout] 74 |                     *val = try!(decoder.read_seq_elt(i,
[INFO] [stdout]    |                            ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/sign/edwards25519sha512batch.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | newtype_impl!(SecretKey, SECRETKEYBYTES);
[INFO] [stdout]    | ----------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:57:21
[INFO] [stdout]    |
[INFO] [stdout] 57 |                     try!(encoder.emit_seq_elt(i, |encoder| e.encode(encoder)))
[INFO] [stdout]    |                     ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/sign/edwards25519sha512batch.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | newtype_impl!(PublicKey, PUBLICKEYBYTES);
[INFO] [stdout]    | ----------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:74:28
[INFO] [stdout]    |
[INFO] [stdout] 74 |                     *val = try!(decoder.read_seq_elt(i,
[INFO] [stdout]    |                            ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/sign/edwards25519sha512batch.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | newtype_impl!(PublicKey, PUBLICKEYBYTES);
[INFO] [stdout]    | ----------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:57:21
[INFO] [stdout]    |
[INFO] [stdout] 57 |                     try!(encoder.emit_seq_elt(i, |encoder| e.encode(encoder)))
[INFO] [stdout]    |                     ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/scalarmult/curve25519.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | newtype_impl!(Scalar, SCALARBYTES);
[INFO] [stdout]    | ----------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:74:28
[INFO] [stdout]    |
[INFO] [stdout] 74 |                     *val = try!(decoder.read_seq_elt(i,
[INFO] [stdout]    |                            ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/scalarmult/curve25519.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | newtype_impl!(Scalar, SCALARBYTES);
[INFO] [stdout]    | ----------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:57:21
[INFO] [stdout]    |
[INFO] [stdout] 57 |                     try!(encoder.emit_seq_elt(i, |encoder| e.encode(encoder)))
[INFO] [stdout]    |                     ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/scalarmult/curve25519.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | newtype_impl!(GroupElement, BYTES);
[INFO] [stdout]    | ----------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:74:28
[INFO] [stdout]    |
[INFO] [stdout] 74 |                     *val = try!(decoder.read_seq_elt(i,
[INFO] [stdout]    |                            ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/scalarmult/curve25519.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | newtype_impl!(GroupElement, BYTES);
[INFO] [stdout]    | ----------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:57:21
[INFO] [stdout]    |
[INFO] [stdout] 57 |                       try!(encoder.emit_seq_elt(i, |encoder| e.encode(encoder)))
[INFO] [stdout]    |                       ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/auth/hmacsha512.rs:8:1
[INFO] [stdout]    |
[INFO] [stdout] 8  | / auth_module!(crypto_auth_hmacsha512,
[INFO] [stdout] 9  | |              crypto_auth_hmacsha512_verify,
[INFO] [stdout] 10 | |              verify_64,
[INFO] [stdout] 11 | |              crypto_auth_hmacsha512_KEYBYTES,
[INFO] [stdout] 12 | |              crypto_auth_hmacsha512_BYTES);
[INFO] [stdout]    | |___________________________________________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:74:28
[INFO] [stdout]    |
[INFO] [stdout] 74 |                       *val = try!(decoder.read_seq_elt(i,
[INFO] [stdout]    |                              ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/auth/hmacsha512.rs:8:1
[INFO] [stdout]    |
[INFO] [stdout] 8  | / auth_module!(crypto_auth_hmacsha512,
[INFO] [stdout] 9  | |              crypto_auth_hmacsha512_verify,
[INFO] [stdout] 10 | |              verify_64,
[INFO] [stdout] 11 | |              crypto_auth_hmacsha512_KEYBYTES,
[INFO] [stdout] 12 | |              crypto_auth_hmacsha512_BYTES);
[INFO] [stdout]    | |___________________________________________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:57:21
[INFO] [stdout]    |
[INFO] [stdout] 57 |                       try!(encoder.emit_seq_elt(i, |encoder| e.encode(encoder)))
[INFO] [stdout]    |                       ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/auth/hmacsha512.rs:8:1
[INFO] [stdout]    |
[INFO] [stdout] 8  | / auth_module!(crypto_auth_hmacsha512,
[INFO] [stdout] 9  | |              crypto_auth_hmacsha512_verify,
[INFO] [stdout] 10 | |              verify_64,
[INFO] [stdout] 11 | |              crypto_auth_hmacsha512_KEYBYTES,
[INFO] [stdout] 12 | |              crypto_auth_hmacsha512_BYTES);
[INFO] [stdout]    | |___________________________________________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:74:28
[INFO] [stdout]    |
[INFO] [stdout] 74 |                       *val = try!(decoder.read_seq_elt(i,
[INFO] [stdout]    |                              ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/auth/hmacsha512.rs:8:1
[INFO] [stdout]    |
[INFO] [stdout] 8  | / auth_module!(crypto_auth_hmacsha512,
[INFO] [stdout] 9  | |              crypto_auth_hmacsha512_verify,
[INFO] [stdout] 10 | |              verify_64,
[INFO] [stdout] 11 | |              crypto_auth_hmacsha512_KEYBYTES,
[INFO] [stdout] 12 | |              crypto_auth_hmacsha512_BYTES);
[INFO] [stdout]    | |___________________________________________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:57:21
[INFO] [stdout]    |
[INFO] [stdout] 57 |                       try!(encoder.emit_seq_elt(i, |encoder| e.encode(encoder)))
[INFO] [stdout]    |                       ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/auth/hmacsha512256.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout] 9  | / auth_module!(crypto_auth_hmacsha512256,
[INFO] [stdout] 10 | |              crypto_auth_hmacsha512256_verify,
[INFO] [stdout] 11 | |              verify_32,
[INFO] [stdout] 12 | |              crypto_auth_hmacsha512256_KEYBYTES,
[INFO] [stdout] 13 | |              crypto_auth_hmacsha512256_BYTES);
[INFO] [stdout]    | |______________________________________________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:74:28
[INFO] [stdout]    |
[INFO] [stdout] 74 |                       *val = try!(decoder.read_seq_elt(i,
[INFO] [stdout]    |                              ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/auth/hmacsha512256.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout] 9  | / auth_module!(crypto_auth_hmacsha512256,
[INFO] [stdout] 10 | |              crypto_auth_hmacsha512256_verify,
[INFO] [stdout] 11 | |              verify_32,
[INFO] [stdout] 12 | |              crypto_auth_hmacsha512256_KEYBYTES,
[INFO] [stdout] 13 | |              crypto_auth_hmacsha512256_BYTES);
[INFO] [stdout]    | |______________________________________________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:57:21
[INFO] [stdout]    |
[INFO] [stdout] 57 |                       try!(encoder.emit_seq_elt(i, |encoder| e.encode(encoder)))
[INFO] [stdout]    |                       ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/auth/hmacsha512256.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout] 9  | / auth_module!(crypto_auth_hmacsha512256,
[INFO] [stdout] 10 | |              crypto_auth_hmacsha512256_verify,
[INFO] [stdout] 11 | |              verify_32,
[INFO] [stdout] 12 | |              crypto_auth_hmacsha512256_KEYBYTES,
[INFO] [stdout] 13 | |              crypto_auth_hmacsha512256_BYTES);
[INFO] [stdout]    | |______________________________________________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:74:28
[INFO] [stdout]    |
[INFO] [stdout] 74 |                       *val = try!(decoder.read_seq_elt(i,
[INFO] [stdout]    |                              ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/auth/hmacsha512256.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout] 9  | / auth_module!(crypto_auth_hmacsha512256,
[INFO] [stdout] 10 | |              crypto_auth_hmacsha512256_verify,
[INFO] [stdout] 11 | |              verify_32,
[INFO] [stdout] 12 | |              crypto_auth_hmacsha512256_KEYBYTES,
[INFO] [stdout] 13 | |              crypto_auth_hmacsha512256_BYTES);
[INFO] [stdout]    | |______________________________________________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:57:21
[INFO] [stdout]    |
[INFO] [stdout] 57 |                       try!(encoder.emit_seq_elt(i, |encoder| e.encode(encoder)))
[INFO] [stdout]    |                       ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/auth/hmacsha256.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout] 9  | / auth_module!(crypto_auth_hmacsha256,
[INFO] [stdout] 10 | |              crypto_auth_hmacsha256_verify,
[INFO] [stdout] 11 | |              verify_32,
[INFO] [stdout] 12 | |              crypto_auth_hmacsha256_KEYBYTES,
[INFO] [stdout] 13 | |              crypto_auth_hmacsha256_BYTES);
[INFO] [stdout]    | |___________________________________________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:74:28
[INFO] [stdout]    |
[INFO] [stdout] 74 |                       *val = try!(decoder.read_seq_elt(i,
[INFO] [stdout]    |                              ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/auth/hmacsha256.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout] 9  | / auth_module!(crypto_auth_hmacsha256,
[INFO] [stdout] 10 | |              crypto_auth_hmacsha256_verify,
[INFO] [stdout] 11 | |              verify_32,
[INFO] [stdout] 12 | |              crypto_auth_hmacsha256_KEYBYTES,
[INFO] [stdout] 13 | |              crypto_auth_hmacsha256_BYTES);
[INFO] [stdout]    | |___________________________________________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:57:21
[INFO] [stdout]    |
[INFO] [stdout] 57 |                       try!(encoder.emit_seq_elt(i, |encoder| e.encode(encoder)))
[INFO] [stdout]    |                       ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/auth/hmacsha256.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout] 9  | / auth_module!(crypto_auth_hmacsha256,
[INFO] [stdout] 10 | |              crypto_auth_hmacsha256_verify,
[INFO] [stdout] 11 | |              verify_32,
[INFO] [stdout] 12 | |              crypto_auth_hmacsha256_KEYBYTES,
[INFO] [stdout] 13 | |              crypto_auth_hmacsha256_BYTES);
[INFO] [stdout]    | |___________________________________________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:74:28
[INFO] [stdout]    |
[INFO] [stdout] 74 |                       *val = try!(decoder.read_seq_elt(i,
[INFO] [stdout]    |                              ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/auth/hmacsha256.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout] 9  | / auth_module!(crypto_auth_hmacsha256,
[INFO] [stdout] 10 | |              crypto_auth_hmacsha256_verify,
[INFO] [stdout] 11 | |              verify_32,
[INFO] [stdout] 12 | |              crypto_auth_hmacsha256_KEYBYTES,
[INFO] [stdout] 13 | |              crypto_auth_hmacsha256_BYTES);
[INFO] [stdout]    | |___________________________________________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:57:21
[INFO] [stdout]    |
[INFO] [stdout] 57 |                       try!(encoder.emit_seq_elt(i, |encoder| e.encode(encoder)))
[INFO] [stdout]    |                       ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/hash/sha512.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | / hash_module!(crypto_hash_sha512,
[INFO] [stdout] 11 | |              crypto_hash_sha512_BYTES,
[INFO] [stdout] 12 | |              128);
[INFO] [stdout]    | |__________________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:74:28
[INFO] [stdout]    |
[INFO] [stdout] 74 |                       *val = try!(decoder.read_seq_elt(i,
[INFO] [stdout]    |                              ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/hash/sha512.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | / hash_module!(crypto_hash_sha512,
[INFO] [stdout] 11 | |              crypto_hash_sha512_BYTES,
[INFO] [stdout] 12 | |              128);
[INFO] [stdout]    | |__________________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:57:21
[INFO] [stdout]    |
[INFO] [stdout] 57 |                       try!(encoder.emit_seq_elt(i, |encoder| e.encode(encoder)))
[INFO] [stdout]    |                       ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/hash/sha256.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | / hash_module!(crypto_hash_sha256,
[INFO] [stdout] 11 | |              crypto_hash_sha256_BYTES,
[INFO] [stdout] 12 | |              64);
[INFO] [stdout]    | |_________________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:74:28
[INFO] [stdout]    |
[INFO] [stdout] 74 |                       *val = try!(decoder.read_seq_elt(i,
[INFO] [stdout]    |                              ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/hash/sha256.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | / hash_module!(crypto_hash_sha256,
[INFO] [stdout] 11 | |              crypto_hash_sha256_BYTES,
[INFO] [stdout] 12 | |              64);
[INFO] [stdout]    | |_________________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:57:21
[INFO] [stdout]    |
[INFO] [stdout] 57 |                     try!(encoder.emit_seq_elt(i, |encoder| e.encode(encoder)))
[INFO] [stdout]    |                     ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/secretbox/xsalsa20poly1305.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | newtype_impl!(Key, KEYBYTES);
[INFO] [stdout]    | ----------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:74:28
[INFO] [stdout]    |
[INFO] [stdout] 74 |                     *val = try!(decoder.read_seq_elt(i,
[INFO] [stdout]    |                            ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/secretbox/xsalsa20poly1305.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | newtype_impl!(Key, KEYBYTES);
[INFO] [stdout]    | ----------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:57:21
[INFO] [stdout]    |
[INFO] [stdout] 57 |                     try!(encoder.emit_seq_elt(i, |encoder| e.encode(encoder)))
[INFO] [stdout]    |                     ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/secretbox/xsalsa20poly1305.rs:30:1
[INFO] [stdout]    |
[INFO] [stdout] 30 | newtype_impl!(Nonce, NONCEBYTES);
[INFO] [stdout]    | --------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:74:28
[INFO] [stdout]    |
[INFO] [stdout] 74 |                     *val = try!(decoder.read_seq_elt(i,
[INFO] [stdout]    |                            ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/secretbox/xsalsa20poly1305.rs:30:1
[INFO] [stdout]    |
[INFO] [stdout] 30 | newtype_impl!(Nonce, NONCEBYTES);
[INFO] [stdout]    | --------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:57:21
[INFO] [stdout]    |
[INFO] [stdout] 57 |                       try!(encoder.emit_seq_elt(i, |encoder| e.encode(encoder)))
[INFO] [stdout]    |                       ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/onetimeauth/poly1305.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | / auth_module!(crypto_onetimeauth_poly1305,
[INFO] [stdout] 11 | |              crypto_onetimeauth_poly1305_verify,
[INFO] [stdout] 12 | |              verify_16,
[INFO] [stdout] 13 | |              crypto_onetimeauth_poly1305_KEYBYTES,
[INFO] [stdout] 14 | |              crypto_onetimeauth_poly1305_BYTES);
[INFO] [stdout]    | |________________________________________________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:74:28
[INFO] [stdout]    |
[INFO] [stdout] 74 |                       *val = try!(decoder.read_seq_elt(i,
[INFO] [stdout]    |                              ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/onetimeauth/poly1305.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | / auth_module!(crypto_onetimeauth_poly1305,
[INFO] [stdout] 11 | |              crypto_onetimeauth_poly1305_verify,
[INFO] [stdout] 12 | |              verify_16,
[INFO] [stdout] 13 | |              crypto_onetimeauth_poly1305_KEYBYTES,
[INFO] [stdout] 14 | |              crypto_onetimeauth_poly1305_BYTES);
[INFO] [stdout]    | |________________________________________________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:57:21
[INFO] [stdout]    |
[INFO] [stdout] 57 |                       try!(encoder.emit_seq_elt(i, |encoder| e.encode(encoder)))
[INFO] [stdout]    |                       ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/onetimeauth/poly1305.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | / auth_module!(crypto_onetimeauth_poly1305,
[INFO] [stdout] 11 | |              crypto_onetimeauth_poly1305_verify,
[INFO] [stdout] 12 | |              verify_16,
[INFO] [stdout] 13 | |              crypto_onetimeauth_poly1305_KEYBYTES,
[INFO] [stdout] 14 | |              crypto_onetimeauth_poly1305_BYTES);
[INFO] [stdout]    | |________________________________________________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:74:28
[INFO] [stdout]    |
[INFO] [stdout] 74 |                       *val = try!(decoder.read_seq_elt(i,
[INFO] [stdout]    |                              ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/onetimeauth/poly1305.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | / auth_module!(crypto_onetimeauth_poly1305,
[INFO] [stdout] 11 | |              crypto_onetimeauth_poly1305_verify,
[INFO] [stdout] 12 | |              verify_16,
[INFO] [stdout] 13 | |              crypto_onetimeauth_poly1305_KEYBYTES,
[INFO] [stdout] 14 | |              crypto_onetimeauth_poly1305_BYTES);
[INFO] [stdout]    | |________________________________________________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:57:21
[INFO] [stdout]    |
[INFO] [stdout] 57 |                     try!(encoder.emit_seq_elt(i, |encoder| e.encode(encoder)))
[INFO] [stdout]    |                     ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/pwhash/scryptsalsa208sha256.rs:40:1
[INFO] [stdout]    |
[INFO] [stdout] 40 | newtype_impl!(Salt, SALTBYTES);
[INFO] [stdout]    | ------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:74:28
[INFO] [stdout]    |
[INFO] [stdout] 74 |                     *val = try!(decoder.read_seq_elt(i,
[INFO] [stdout]    |                            ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/pwhash/scryptsalsa208sha256.rs:40:1
[INFO] [stdout]    |
[INFO] [stdout] 40 | newtype_impl!(Salt, SALTBYTES);
[INFO] [stdout]    | ------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:57:21
[INFO] [stdout]    |
[INFO] [stdout] 57 |                     try!(encoder.emit_seq_elt(i, |encoder| e.encode(encoder)))
[INFO] [stdout]    |                     ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/pwhash/scryptsalsa208sha256.rs:50:1
[INFO] [stdout]    |
[INFO] [stdout] 50 | newtype_impl!(HashedPassword, STRBYTES);
[INFO] [stdout]    | ---------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:74:28
[INFO] [stdout]    |
[INFO] [stdout] 74 |                     *val = try!(decoder.read_seq_elt(i,
[INFO] [stdout]    |                            ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/pwhash/scryptsalsa208sha256.rs:50:1
[INFO] [stdout]    |
[INFO] [stdout] 50 | newtype_impl!(HashedPassword, STRBYTES);
[INFO] [stdout]    | ---------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:57:21
[INFO] [stdout]    |
[INFO] [stdout] 57 |                       try!(encoder.emit_seq_elt(i, |encoder| e.encode(encoder)))
[INFO] [stdout]    |                       ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/stream/xsalsa20.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | / stream_module!(crypto_stream_xsalsa20,
[INFO] [stdout] 11 | |                crypto_stream_xsalsa20_xor,
[INFO] [stdout] 12 | |                crypto_stream_xsalsa20_KEYBYTES,
[INFO] [stdout] 13 | |                crypto_stream_xsalsa20_NONCEBYTES);
[INFO] [stdout]    | |__________________________________________________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:74:28
[INFO] [stdout]    |
[INFO] [stdout] 74 |                       *val = try!(decoder.read_seq_elt(i,
[INFO] [stdout]    |                              ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/stream/xsalsa20.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | / stream_module!(crypto_stream_xsalsa20,
[INFO] [stdout] 11 | |                crypto_stream_xsalsa20_xor,
[INFO] [stdout] 12 | |                crypto_stream_xsalsa20_KEYBYTES,
[INFO] [stdout] 13 | |                crypto_stream_xsalsa20_NONCEBYTES);
[INFO] [stdout]    | |__________________________________________________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:57:21
[INFO] [stdout]    |
[INFO] [stdout] 57 |                       try!(encoder.emit_seq_elt(i, |encoder| e.encode(encoder)))
[INFO] [stdout]    |                       ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/stream/xsalsa20.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | / stream_module!(crypto_stream_xsalsa20,
[INFO] [stdout] 11 | |                crypto_stream_xsalsa20_xor,
[INFO] [stdout] 12 | |                crypto_stream_xsalsa20_KEYBYTES,
[INFO] [stdout] 13 | |                crypto_stream_xsalsa20_NONCEBYTES);
[INFO] [stdout]    | |__________________________________________________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:74:28
[INFO] [stdout]    |
[INFO] [stdout] 74 |                       *val = try!(decoder.read_seq_elt(i,
[INFO] [stdout]    |                              ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/stream/xsalsa20.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | / stream_module!(crypto_stream_xsalsa20,
[INFO] [stdout] 11 | |                crypto_stream_xsalsa20_xor,
[INFO] [stdout] 12 | |                crypto_stream_xsalsa20_KEYBYTES,
[INFO] [stdout] 13 | |                crypto_stream_xsalsa20_NONCEBYTES);
[INFO] [stdout]    | |__________________________________________________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:57:21
[INFO] [stdout]    |
[INFO] [stdout] 57 |                       try!(encoder.emit_seq_elt(i, |encoder| e.encode(encoder)))
[INFO] [stdout]    |                       ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/stream/aes128ctr.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout] 9  | / stream_module!(crypto_stream_aes128ctr,
[INFO] [stdout] 10 | |                crypto_stream_aes128ctr_xor,
[INFO] [stdout] 11 | |                crypto_stream_aes128ctr_KEYBYTES,
[INFO] [stdout] 12 | |                crypto_stream_aes128ctr_NONCEBYTES);
[INFO] [stdout]    | |___________________________________________________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:74:28
[INFO] [stdout]    |
[INFO] [stdout] 74 |                       *val = try!(decoder.read_seq_elt(i,
[INFO] [stdout]    |                              ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/stream/aes128ctr.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout] 9  | / stream_module!(crypto_stream_aes128ctr,
[INFO] [stdout] 10 | |                crypto_stream_aes128ctr_xor,
[INFO] [stdout] 11 | |                crypto_stream_aes128ctr_KEYBYTES,
[INFO] [stdout] 12 | |                crypto_stream_aes128ctr_NONCEBYTES);
[INFO] [stdout]    | |___________________________________________________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:57:21
[INFO] [stdout]    |
[INFO] [stdout] 57 |                       try!(encoder.emit_seq_elt(i, |encoder| e.encode(encoder)))
[INFO] [stdout]    |                       ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/stream/aes128ctr.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout] 9  | / stream_module!(crypto_stream_aes128ctr,
[INFO] [stdout] 10 | |                crypto_stream_aes128ctr_xor,
[INFO] [stdout] 11 | |                crypto_stream_aes128ctr_KEYBYTES,
[INFO] [stdout] 12 | |                crypto_stream_aes128ctr_NONCEBYTES);
[INFO] [stdout]    | |___________________________________________________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:74:28
[INFO] [stdout]    |
[INFO] [stdout] 74 |                       *val = try!(decoder.read_seq_elt(i,
[INFO] [stdout]    |                              ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/stream/aes128ctr.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout] 9  | / stream_module!(crypto_stream_aes128ctr,
[INFO] [stdout] 10 | |                crypto_stream_aes128ctr_xor,
[INFO] [stdout] 11 | |                crypto_stream_aes128ctr_KEYBYTES,
[INFO] [stdout] 12 | |                crypto_stream_aes128ctr_NONCEBYTES);
[INFO] [stdout]    | |___________________________________________________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:57:21
[INFO] [stdout]    |
[INFO] [stdout] 57 |                       try!(encoder.emit_seq_elt(i, |encoder| e.encode(encoder)))
[INFO] [stdout]    |                       ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/stream/salsa208.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout] 9  | / stream_module!(crypto_stream_salsa208,
[INFO] [stdout] 10 | |                crypto_stream_salsa208_xor,
[INFO] [stdout] 11 | |                crypto_stream_salsa208_KEYBYTES,
[INFO] [stdout] 12 | |                crypto_stream_salsa208_NONCEBYTES);
[INFO] [stdout]    | |__________________________________________________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:74:28
[INFO] [stdout]    |
[INFO] [stdout] 74 |                       *val = try!(decoder.read_seq_elt(i,
[INFO] [stdout]    |                              ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/stream/salsa208.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout] 9  | / stream_module!(crypto_stream_salsa208,
[INFO] [stdout] 10 | |                crypto_stream_salsa208_xor,
[INFO] [stdout] 11 | |                crypto_stream_salsa208_KEYBYTES,
[INFO] [stdout] 12 | |                crypto_stream_salsa208_NONCEBYTES);
[INFO] [stdout]    | |__________________________________________________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:57:21
[INFO] [stdout]    |
[INFO] [stdout] 57 |                       try!(encoder.emit_seq_elt(i, |encoder| e.encode(encoder)))
[INFO] [stdout]    |                       ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/stream/salsa208.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout] 9  | / stream_module!(crypto_stream_salsa208,
[INFO] [stdout] 10 | |                crypto_stream_salsa208_xor,
[INFO] [stdout] 11 | |                crypto_stream_salsa208_KEYBYTES,
[INFO] [stdout] 12 | |                crypto_stream_salsa208_NONCEBYTES);
[INFO] [stdout]    | |__________________________________________________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:74:28
[INFO] [stdout]    |
[INFO] [stdout] 74 |                       *val = try!(decoder.read_seq_elt(i,
[INFO] [stdout]    |                              ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/stream/salsa208.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout] 9  | / stream_module!(crypto_stream_salsa208,
[INFO] [stdout] 10 | |                crypto_stream_salsa208_xor,
[INFO] [stdout] 11 | |                crypto_stream_salsa208_KEYBYTES,
[INFO] [stdout] 12 | |                crypto_stream_salsa208_NONCEBYTES);
[INFO] [stdout]    | |__________________________________________________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:57:21
[INFO] [stdout]    |
[INFO] [stdout] 57 |                       try!(encoder.emit_seq_elt(i, |encoder| e.encode(encoder)))
[INFO] [stdout]    |                       ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/stream/salsa2012.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout] 9  | / stream_module!(crypto_stream_salsa2012,
[INFO] [stdout] 10 | |                crypto_stream_salsa2012_xor,
[INFO] [stdout] 11 | |                crypto_stream_salsa2012_KEYBYTES,
[INFO] [stdout] 12 | |                crypto_stream_salsa2012_NONCEBYTES);
[INFO] [stdout]    | |___________________________________________________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:74:28
[INFO] [stdout]    |
[INFO] [stdout] 74 |                       *val = try!(decoder.read_seq_elt(i,
[INFO] [stdout]    |                              ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/stream/salsa2012.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout] 9  | / stream_module!(crypto_stream_salsa2012,
[INFO] [stdout] 10 | |                crypto_stream_salsa2012_xor,
[INFO] [stdout] 11 | |                crypto_stream_salsa2012_KEYBYTES,
[INFO] [stdout] 12 | |                crypto_stream_salsa2012_NONCEBYTES);
[INFO] [stdout]    | |___________________________________________________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:57:21
[INFO] [stdout]    |
[INFO] [stdout] 57 |                       try!(encoder.emit_seq_elt(i, |encoder| e.encode(encoder)))
[INFO] [stdout]    |                       ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/stream/salsa2012.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout] 9  | / stream_module!(crypto_stream_salsa2012,
[INFO] [stdout] 10 | |                crypto_stream_salsa2012_xor,
[INFO] [stdout] 11 | |                crypto_stream_salsa2012_KEYBYTES,
[INFO] [stdout] 12 | |                crypto_stream_salsa2012_NONCEBYTES);
[INFO] [stdout]    | |___________________________________________________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:74:28
[INFO] [stdout]    |
[INFO] [stdout] 74 |                       *val = try!(decoder.read_seq_elt(i,
[INFO] [stdout]    |                              ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/stream/salsa2012.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout] 9  | / stream_module!(crypto_stream_salsa2012,
[INFO] [stdout] 10 | |                crypto_stream_salsa2012_xor,
[INFO] [stdout] 11 | |                crypto_stream_salsa2012_KEYBYTES,
[INFO] [stdout] 12 | |                crypto_stream_salsa2012_NONCEBYTES);
[INFO] [stdout]    | |___________________________________________________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:57:21
[INFO] [stdout]    |
[INFO] [stdout] 57 |                       try!(encoder.emit_seq_elt(i, |encoder| e.encode(encoder)))
[INFO] [stdout]    |                       ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/stream/salsa20.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout] 9  | / stream_module!(crypto_stream_salsa20,
[INFO] [stdout] 10 | |                crypto_stream_salsa20_xor,
[INFO] [stdout] 11 | |                crypto_stream_salsa20_KEYBYTES,
[INFO] [stdout] 12 | |                crypto_stream_salsa20_NONCEBYTES);
[INFO] [stdout]    | |_________________________________________________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:74:28
[INFO] [stdout]    |
[INFO] [stdout] 74 |                       *val = try!(decoder.read_seq_elt(i,
[INFO] [stdout]    |                              ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/stream/salsa20.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout] 9  | / stream_module!(crypto_stream_salsa20,
[INFO] [stdout] 10 | |                crypto_stream_salsa20_xor,
[INFO] [stdout] 11 | |                crypto_stream_salsa20_KEYBYTES,
[INFO] [stdout] 12 | |                crypto_stream_salsa20_NONCEBYTES);
[INFO] [stdout]    | |_________________________________________________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:57:21
[INFO] [stdout]    |
[INFO] [stdout] 57 |                       try!(encoder.emit_seq_elt(i, |encoder| e.encode(encoder)))
[INFO] [stdout]    |                       ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/stream/salsa20.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout] 9  | / stream_module!(crypto_stream_salsa20,
[INFO] [stdout] 10 | |                crypto_stream_salsa20_xor,
[INFO] [stdout] 11 | |                crypto_stream_salsa20_KEYBYTES,
[INFO] [stdout] 12 | |                crypto_stream_salsa20_NONCEBYTES);
[INFO] [stdout]    | |_________________________________________________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:74:28
[INFO] [stdout]    |
[INFO] [stdout] 74 |                       *val = try!(decoder.read_seq_elt(i,
[INFO] [stdout]    |                              ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/stream/salsa20.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout] 9  | / stream_module!(crypto_stream_salsa20,
[INFO] [stdout] 10 | |                crypto_stream_salsa20_xor,
[INFO] [stdout] 11 | |                crypto_stream_salsa20_KEYBYTES,
[INFO] [stdout] 12 | |                crypto_stream_salsa20_NONCEBYTES);
[INFO] [stdout]    | |_________________________________________________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:57:21
[INFO] [stdout]    |
[INFO] [stdout] 57 |                       try!(encoder.emit_seq_elt(i, |encoder| e.encode(encoder)))
[INFO] [stdout]    |                       ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/stream/chacha20.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout] 7  | / stream_module!(crypto_stream_chacha20,
[INFO] [stdout] 8  | |                crypto_stream_chacha20_xor,
[INFO] [stdout] 9  | |                crypto_stream_chacha20_KEYBYTES,
[INFO] [stdout] 10 | |                crypto_stream_chacha20_NONCEBYTES);
[INFO] [stdout]    | |__________________________________________________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:74:28
[INFO] [stdout]    |
[INFO] [stdout] 74 |                       *val = try!(decoder.read_seq_elt(i,
[INFO] [stdout]    |                              ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/stream/chacha20.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout] 7  | / stream_module!(crypto_stream_chacha20,
[INFO] [stdout] 8  | |                crypto_stream_chacha20_xor,
[INFO] [stdout] 9  | |                crypto_stream_chacha20_KEYBYTES,
[INFO] [stdout] 10 | |                crypto_stream_chacha20_NONCEBYTES);
[INFO] [stdout]    | |__________________________________________________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:57:21
[INFO] [stdout]    |
[INFO] [stdout] 57 |                       try!(encoder.emit_seq_elt(i, |encoder| e.encode(encoder)))
[INFO] [stdout]    |                       ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/stream/chacha20.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout] 7  | / stream_module!(crypto_stream_chacha20,
[INFO] [stdout] 8  | |                crypto_stream_chacha20_xor,
[INFO] [stdout] 9  | |                crypto_stream_chacha20_KEYBYTES,
[INFO] [stdout] 10 | |                crypto_stream_chacha20_NONCEBYTES);
[INFO] [stdout]    | |__________________________________________________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:74:28
[INFO] [stdout]    |
[INFO] [stdout] 74 |                       *val = try!(decoder.read_seq_elt(i,
[INFO] [stdout]    |                              ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/stream/chacha20.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout] 7  | / stream_module!(crypto_stream_chacha20,
[INFO] [stdout] 8  | |                crypto_stream_chacha20_xor,
[INFO] [stdout] 9  | |                crypto_stream_chacha20_KEYBYTES,
[INFO] [stdout] 10 | |                crypto_stream_chacha20_NONCEBYTES);
[INFO] [stdout]    | |__________________________________________________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:57:21
[INFO] [stdout]    |
[INFO] [stdout] 57 |                     try!(encoder.emit_seq_elt(i, |encoder| e.encode(encoder)))
[INFO] [stdout]    |                     ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/shorthash/siphash24.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | newtype_impl!(Digest, HASHBYTES);
[INFO] [stdout]    | --------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:74:28
[INFO] [stdout]    |
[INFO] [stdout] 74 |                     *val = try!(decoder.read_seq_elt(i,
[INFO] [stdout]    |                            ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/shorthash/siphash24.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | newtype_impl!(Digest, HASHBYTES);
[INFO] [stdout]    | --------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:57:21
[INFO] [stdout]    |
[INFO] [stdout] 57 |                     try!(encoder.emit_seq_elt(i, |encoder| e.encode(encoder)))
[INFO] [stdout]    |                     ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/shorthash/siphash24.rs:26:1
[INFO] [stdout]    |
[INFO] [stdout] 26 | newtype_impl!(Key, KEYBYTES);
[INFO] [stdout]    | ----------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/newtype_macros.rs:74:28
[INFO] [stdout]    |
[INFO] [stdout] 74 |                     *val = try!(decoder.read_seq_elt(i,
[INFO] [stdout]    |                            ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/crypto/shorthash/siphash24.rs:26:1
[INFO] [stdout]    |
[INFO] [stdout] 26 | newtype_impl!(Key, KEYBYTES);
[INFO] [stdout]    | ----------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]   --> src/marshal.rs:11:14
[INFO] [stdout]    |
[INFO] [stdout] 11 |     for _ in (0..padbefore) {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/crypto/verify.rs:64:52
[INFO] [stdout]    |
[INFO] [stdout] 64 |         ffi::sodium_memcmp(x.as_ptr(), y.as_ptr(), x.len() as c_ulong) == 0
[INFO] [stdout]    |                                                    ^^^^^^^^^^^^^^^^^^ expected `usize`, found `u64`
[INFO] [stdout]    |
[INFO] [stdout] help: you can convert an `u64` to `usize` and panic if the converted value wouldn't fit
[INFO] [stdout]    |
[INFO] [stdout] 64 |         ffi::sodium_memcmp(x.as_ptr(), y.as_ptr(), (x.len() as c_ulong).try_into().unwrap()) == 0
[INFO] [stdout]    |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 81 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `barnacl`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "1603b54894723f3d92fbb89056901918b6a7ea73f106bd59e64d685166991da0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1603b54894723f3d92fbb89056901918b6a7ea73f106bd59e64d685166991da0", kill_on_drop: false }`
[INFO] [stdout] 1603b54894723f3d92fbb89056901918b6a7ea73f106bd59e64d685166991da0