[INFO] crate yubikey-piv 0.0.3 is already in cache
[INFO] documenting yubikey-piv-0.0.3 against try#66dfc4e010913fbed0c4ea91fc2c010004b0f441 for pr-73566
[INFO] extracting crate yubikey-piv 0.0.3 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate yubikey-piv 0.0.3 on toolchain 66dfc4e010913fbed0c4ea91fc2c010004b0f441
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate yubikey-piv 0.0.3
[INFO] finished tweaking crates.io crate yubikey-piv 0.0.3
[INFO] tweaked toml for crates.io crate yubikey-piv 0.0.3 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c1aa47c6fea73f2d6e47e0fc9a22f9b176c491a1d7e2e4dc75915de9490d072a
[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" "c1aa47c6fea73f2d6e47e0fc9a22f9b176c491a1d7e2e4dc75915de9490d072a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c1aa47c6fea73f2d6e47e0fc9a22f9b176c491a1d7e2e4dc75915de9490d072a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1aa47c6fea73f2d6e47e0fc9a22f9b176c491a1d7e2e4dc75915de9490d072a", kill_on_drop: false }`
[INFO] [stdout] c1aa47c6fea73f2d6e47e0fc9a22f9b176c491a1d7e2e4dc75915de9490d072a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c40b4249cecc1f782546c402d4226baafacb8abe152efa94c7236a24cd29f5e0
[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" "c40b4249cecc1f782546c402d4226baafacb8abe152efa94c7236a24cd29f5e0", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling lexical-core v0.7.4
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]     Checking arrayvec v0.5.1
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling pkg-config v0.3.17
[INFO] [stderr]     Checking spin v0.5.2
[INFO] [stderr]     Checking zeroize v1.1.0
[INFO] [stderr]     Checking subtle v2.2.3
[INFO] [stderr]     Checking base64 v0.11.0
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling generic-array v0.14.2
[INFO] [stderr]     Checking secrecy v0.5.2
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking rand_hc v0.1.0
[INFO] [stderr]     Checking rand_isaac v0.1.1
[INFO] [stderr]     Checking rand_xorshift v0.1.1
[INFO] [stderr]     Checking log v0.4.8
[INFO] [stderr]     Checking crypto-mac v0.7.0
[INFO] [stderr]     Checking block-cipher-trait v0.6.2
[INFO] [stderr]    Compiling zeroize_derive v0.10.0
[INFO] [stderr]     Checking hmac v0.7.1
[INFO] [stderr]     Checking smallvec v0.6.13
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling num-bigint-dig v0.5.0
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling num-iter v0.1.41
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling pcsc-sys v1.2.0
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking signature v1.1.0
[INFO] [stderr]     Checking block-buffer v0.7.3
[INFO] [stderr]     Checking base64 v0.9.3
[INFO] [stderr]     Checking des v0.3.0
[INFO] [stderr]     Checking pcsc v2.4.0
[INFO] [stderr]     Checking sha2 v0.8.2
[INFO] [stderr]     Checking sha-1 v0.8.2
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking backtrace v0.3.49
[INFO] [stderr]     Checking rand v0.5.6
[INFO] [stderr]     Checking time v0.1.43
[INFO] [stderr]     Checking getrandom v0.1.14
[INFO] [stderr]     Checking ecdsa v0.1.0
[INFO] [stdout] error[E0405]: cannot find trait `DigestSignature` in crate `signature`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ecdsa-0.1.0/src/curve/nistp256.rs:41:17
[INFO] [stdout]    |
[INFO] [stdout] 41 |   impl signature::DigestSignature for Asn1Signature {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^ help: a trait with a similar name exists: `DigestSigner`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/signature-1.1.0/src/signer.rs:48:1
[INFO] [stdout]    |
[INFO] [stdout] 48 | / pub trait DigestSigner<D, S>
[INFO] [stdout] 49 | | where
[INFO] [stdout] 50 | |     D: Digest,
[INFO] [stdout] 51 | |     S: Signature,
[INFO] [stdout] ...  |
[INFO] [stdout] 63 | |     fn try_sign_digest(&self, digest: D) -> Result<S, Error>;
[INFO] [stdout] 64 | | }
[INFO] [stdout]    | |_- similarly named trait `DigestSigner` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `DigestSignature` in crate `signature`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ecdsa-0.1.0/src/curve/nistp256.rs:46:17
[INFO] [stdout]    |
[INFO] [stdout] 46 |   impl signature::DigestSignature for FixedSignature {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^ help: a trait with a similar name exists: `DigestSigner`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/signature-1.1.0/src/signer.rs:48:1
[INFO] [stdout]    |
[INFO] [stdout] 48 | / pub trait DigestSigner<D, S>
[INFO] [stdout] 49 | | where
[INFO] [stdout] 50 | |     D: Digest,
[INFO] [stdout] 51 | |     S: Signature,
[INFO] [stdout] ...  |
[INFO] [stdout] 63 | |     fn try_sign_digest(&self, digest: D) -> Result<S, Error>;
[INFO] [stdout] 64 | | }
[INFO] [stdout]    | |_- similarly named trait `DigestSigner` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `DigestSignature` in crate `signature`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ecdsa-0.1.0/src/curve/nistp384.rs:42:17
[INFO] [stdout]    |
[INFO] [stdout] 42 |   impl signature::DigestSignature for Asn1Signature {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^ help: a trait with a similar name exists: `DigestSigner`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/signature-1.1.0/src/signer.rs:48:1
[INFO] [stdout]    |
[INFO] [stdout] 48 | / pub trait DigestSigner<D, S>
[INFO] [stdout] 49 | | where
[INFO] [stdout] 50 | |     D: Digest,
[INFO] [stdout] 51 | |     S: Signature,
[INFO] [stdout] ...  |
[INFO] [stdout] 63 | |     fn try_sign_digest(&self, digest: D) -> Result<S, Error>;
[INFO] [stdout] 64 | | }
[INFO] [stdout]    | |_- similarly named trait `DigestSigner` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `DigestSignature` in crate `signature`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ecdsa-0.1.0/src/curve/nistp384.rs:47:17
[INFO] [stdout]    |
[INFO] [stdout] 47 |   impl signature::DigestSignature for FixedSignature {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^ help: a trait with a similar name exists: `DigestSigner`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/signature-1.1.0/src/signer.rs:48:1
[INFO] [stdout]    |
[INFO] [stdout] 48 | / pub trait DigestSigner<D, S>
[INFO] [stdout] 49 | | where
[INFO] [stdout] 50 | |     D: Digest,
[INFO] [stdout] 51 | |     S: Signature,
[INFO] [stdout] ...  |
[INFO] [stdout] 63 | |     fn try_sign_digest(&self, digest: D) -> Result<S, Error>;
[INFO] [stdout] 64 | | }
[INFO] [stdout]    | |_- similarly named trait `DigestSigner` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `DigestSignature` in crate `signature`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ecdsa-0.1.0/src/curve/secp256k1.rs:30:17
[INFO] [stdout]    |
[INFO] [stdout] 30 |   impl signature::DigestSignature for Asn1Signature {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^ help: a trait with a similar name exists: `DigestSigner`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/signature-1.1.0/src/signer.rs:48:1
[INFO] [stdout]    |
[INFO] [stdout] 48 | / pub trait DigestSigner<D, S>
[INFO] [stdout] 49 | | where
[INFO] [stdout] 50 | |     D: Digest,
[INFO] [stdout] 51 | |     S: Signature,
[INFO] [stdout] ...  |
[INFO] [stdout] 63 | |     fn try_sign_digest(&self, digest: D) -> Result<S, Error>;
[INFO] [stdout] 64 | | }
[INFO] [stdout]    | |_- similarly named trait `DigestSigner` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `DigestSignature` in crate `signature`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ecdsa-0.1.0/src/curve/secp256k1.rs:35:17
[INFO] [stdout]    |
[INFO] [stdout] 35 |   impl signature::DigestSignature for FixedSignature {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^ help: a trait with a similar name exists: `DigestSigner`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/signature-1.1.0/src/signer.rs:48:1
[INFO] [stdout]    |
[INFO] [stdout] 48 | / pub trait DigestSigner<D, S>
[INFO] [stdout] 49 | | where
[INFO] [stdout] 50 | |     D: Digest,
[INFO] [stdout] 51 | |     S: Signature,
[INFO] [stdout] ...  |
[INFO] [stdout] 63 | |     fn try_sign_digest(&self, digest: D) -> Result<S, Error>;
[INFO] [stdout] 64 | | }
[INFO] [stdout]    | |_- similarly named trait `DigestSigner` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0405`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ecdsa`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "c40b4249cecc1f782546c402d4226baafacb8abe152efa94c7236a24cd29f5e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c40b4249cecc1f782546c402d4226baafacb8abe152efa94c7236a24cd29f5e0", kill_on_drop: false }`
[INFO] [stdout] c40b4249cecc1f782546c402d4226baafacb8abe152efa94c7236a24cd29f5e0