[INFO] crate osshkeys 0.1.0 is already in cache
[INFO] extracting crate osshkeys 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/osshkeys/0.1.0
[INFO] extracting crate osshkeys 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/osshkeys/0.1.0
[INFO] validating manifest of osshkeys-0.1.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of osshkeys-0.1.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing osshkeys-0.1.0
[INFO] finished frobbing osshkeys-0.1.0
[INFO] frobbed toml for osshkeys-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/osshkeys/0.1.0/Cargo.toml
[INFO] started frobbing osshkeys-0.1.0
[INFO] finished frobbing osshkeys-0.1.0
[INFO] frobbed toml for osshkeys-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/osshkeys/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing osshkeys-0.1.0 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/osshkeys/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 95028696fb354234eedd571450550266d78ae9ef1fd8a91408dfd87eda2910d2
[INFO] running `"docker" "start" "-a" "95028696fb354234eedd571450550266d78ae9ef1fd8a91408dfd87eda2910d2"`
[INFO] [stderr]    Compiling custom_error v1.7.1
[INFO] [stderr]    Compiling curve25519-dalek v1.2.3
[INFO] [stderr]    Compiling sha2 v0.8.0
[INFO] [stderr]    Compiling cryptovec v0.4.6
[INFO] [stderr]    Compiling ed25519-dalek v1.0.0-pre.1
[INFO] [stderr]    Compiling osshkeys v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `SshReadExt`
[INFO] [stderr]  --> src/keys/rsa.rs:3:21
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::sshbuf::{SshReadExt, SshWriteExt};
[INFO] [stderr]   |                     ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `SshReadExt`
[INFO] [stderr]  --> src/keys/dsa.rs:3:21
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::sshbuf::{SshReadExt, SshWriteExt};
[INFO] [stderr]   |                     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `SshReadExt`
[INFO] [stderr]  --> src/keys/ecdsa.rs:3:21
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::sshbuf::{SshReadExt, SshWriteExt};
[INFO] [stderr]   |                     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `SshReadExt`
[INFO] [stderr]  --> src/keys/ed25519.rs:3:21
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::sshbuf::{SshReadExt, SshWriteExt};
[INFO] [stderr]   |                     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/keys.rs:39:29
[INFO] [stderr]    |
[INFO] [stderr] 39 |     fn inner_key(&self) -> &PubKey {
[INFO] [stderr]    |                             ^^^^^^ help: use `dyn`: `dyn PubKey`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/keys.rs:100:29
[INFO] [stderr]     |
[INFO] [stderr] 100 |     fn inner_key(&self) -> &PrivKey {
[INFO] [stderr]     |                             ^^^^^^^ help: use `dyn`: `dyn PrivKey`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/keys.rs:109:33
[INFO] [stderr]     |
[INFO] [stderr] 109 |     fn inner_key_pub(&self) -> &PubKey {
[INFO] [stderr]     |                                 ^^^^^^ help: use `dyn`: `dyn PubKey`
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `RSA`
[INFO] [stderr]   --> src/keys.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     RSA(rsa::RsaKeyPair),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `DSA`
[INFO] [stderr]   --> src/keys.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     DSA(dsa::DsaKeyPair),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `ECDSA`
[INFO] [stderr]   --> src/keys.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |     ECDSA(ecdsa::EcDsaKeyPair),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `ED25519`
[INFO] [stderr]   --> src/keys.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     ED25519(ed25519::Ed25519KeyPair),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.28s
[INFO] running `"docker" "inspect" "95028696fb354234eedd571450550266d78ae9ef1fd8a91408dfd87eda2910d2"`
[INFO] running `"docker" "rm" "-f" "95028696fb354234eedd571450550266d78ae9ef1fd8a91408dfd87eda2910d2"`
[INFO] [stdout] 95028696fb354234eedd571450550266d78ae9ef1fd8a91408dfd87eda2910d2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/osshkeys/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] c3d78d44deed6bb78edd4b1e9ea10dd52a62c65ee3ef3e77101eac21689c8e69
[INFO] running `"docker" "start" "-a" "c3d78d44deed6bb78edd4b1e9ea10dd52a62c65ee3ef3e77101eac21689c8e69"`
[INFO] [stderr]    Compiling osshkeys v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `SshReadExt`
[INFO] [stderr]  --> src/keys/rsa.rs:3:21
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::sshbuf::{SshReadExt, SshWriteExt};
[INFO] [stderr]   |                     ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `SshReadExt`
[INFO] [stderr]  --> src/keys/dsa.rs:3:21
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::sshbuf::{SshReadExt, SshWriteExt};
[INFO] [stderr]   |                     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `SshReadExt`
[INFO] [stderr]  --> src/keys/ecdsa.rs:3:21
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::sshbuf::{SshReadExt, SshWriteExt};
[INFO] [stderr]   |                     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `SshReadExt`
[INFO] [stderr]  --> src/keys/ed25519.rs:3:21
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::sshbuf::{SshReadExt, SshWriteExt};
[INFO] [stderr]   |                     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/keys.rs:39:29
[INFO] [stderr]    |
[INFO] [stderr] 39 |     fn inner_key(&self) -> &PubKey {
[INFO] [stderr]    |                             ^^^^^^ help: use `dyn`: `dyn PubKey`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/keys.rs:100:29
[INFO] [stderr]     |
[INFO] [stderr] 100 |     fn inner_key(&self) -> &PrivKey {
[INFO] [stderr]     |                             ^^^^^^^ help: use `dyn`: `dyn PrivKey`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/keys.rs:109:33
[INFO] [stderr]     |
[INFO] [stderr] 109 |     fn inner_key_pub(&self) -> &PubKey {
[INFO] [stderr]     |                                 ^^^^^^ help: use `dyn`: `dyn PubKey`
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `RSA`
[INFO] [stderr]   --> src/keys.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     RSA(rsa::RsaKeyPair),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `DSA`
[INFO] [stderr]   --> src/keys.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     DSA(dsa::DsaKeyPair),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `ECDSA`
[INFO] [stderr]   --> src/keys.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |     ECDSA(ecdsa::EcDsaKeyPair),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `ED25519`
[INFO] [stderr]   --> src/keys.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     ED25519(ed25519::Ed25519KeyPair),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `"docker" "inspect" "c3d78d44deed6bb78edd4b1e9ea10dd52a62c65ee3ef3e77101eac21689c8e69"`
[INFO] running `"docker" "rm" "-f" "c3d78d44deed6bb78edd4b1e9ea10dd52a62c65ee3ef3e77101eac21689c8e69"`
[INFO] [stdout] c3d78d44deed6bb78edd4b1e9ea10dd52a62c65ee3ef3e77101eac21689c8e69
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/osshkeys/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 00c184907502d7a06c05b997253c78ae95ca068611d34f66d12ee3f4fabd3967
[INFO] running `"docker" "start" "-a" "00c184907502d7a06c05b997253c78ae95ca068611d34f66d12ee3f4fabd3967"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/osshkeys-53e17e00e1906806
[INFO] [stdout] running 8 tests
[INFO] [stdout] test keys::rsa::test::rsa_publickey_size ... ok
[INFO] [stdout] test keys::rsa::test::rsa_publickey_serialize ... ok
[INFO] [stdout] test keys::ed25519::test::ed25519_publickey_size ... ok
[INFO] [stdout] test keys::ed25519::test::ed25519_publickey_serialize ... ok
[INFO] [stdout] test keys::ecdsa::test::ecdsa_publickey_size ... ok
[INFO] [stdout] test keys::dsa::test::dsa_publickey_size ... ok
[INFO] [stdout] test keys::dsa::test::dsa_publickey_serialize ... ok
[INFO] [stdout] test keys::ecdsa::test::ecdsa_publickey_serialize ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests osshkeys
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "00c184907502d7a06c05b997253c78ae95ca068611d34f66d12ee3f4fabd3967"`
[INFO] running `"docker" "rm" "-f" "00c184907502d7a06c05b997253c78ae95ca068611d34f66d12ee3f4fabd3967"`
[INFO] [stdout] 00c184907502d7a06c05b997253c78ae95ca068611d34f66d12ee3f4fabd3967