[INFO] fetching crate write-hasher 0.1.2...
[INFO] testing write-hasher-0.1.2 against 1.91.0 for beta-1.92-2
[INFO] extracting crate write-hasher 0.1.2 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate write-hasher 0.1.2
[INFO] finished tweaking crates.io crate write-hasher 0.1.2
[INFO] tweaked toml for crates.io crate write-hasher 0.1.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate write-hasher 0.1.2 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 42 packages to latest compatible versions
[INFO] [stderr]       Adding md5 v0.7.0 (available: v0.8.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tokio-macros v2.6.0
[INFO] [stderr]   Downloaded md5 v0.7.0
[INFO] [stderr]   Downloaded version_check v0.9.5
[INFO] [stderr]   Downloaded md2 v0.10.2
[INFO] [stderr]   Downloaded digest v0.10.7
[INFO] [stderr]   Downloaded semver v1.0.27
[INFO] [stderr]   Downloaded blake2 v0.10.6
[INFO] [stderr]   Downloaded crc32fast v1.5.0
[INFO] [stderr]   Downloaded pin-project v1.1.10
[INFO] [stderr]   Downloaded typenum v1.19.0
[INFO] [stderr]   Downloaded bytes v1.10.1
[INFO] [stderr]   Downloaded pin-project-internal v1.1.10
[INFO] [stderr]   Downloaded proc-macro2 v1.0.103
[INFO] [stderr]   Downloaded unicode-ident v1.0.22
[INFO] [stderr]   Downloaded crc32c v0.6.8
[INFO] [stderr]   Downloaded md4 v0.10.2
[INFO] [stderr]   Downloaded generic-array v0.14.9
[INFO] [stderr]   Downloaded sha2 v0.10.9
[INFO] [stderr]   Downloaded syn v2.0.108
[INFO] [stderr]   Downloaded quote v1.0.41
[INFO] [stderr]   Downloaded sha1 v0.10.6
[INFO] [stderr]   Downloaded cfg-if v1.0.4
[INFO] [stderr]   Downloaded cpufeatures v0.2.17
[INFO] [stderr]   Downloaded block-buffer v0.10.4
[INFO] [stderr]   Downloaded crypto-common v0.1.6
[INFO] [stderr]   Downloaded subtle v2.6.1
[INFO] [stderr]   Downloaded tokio v1.48.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 384245ab485d07d916f1f678a777b48360249fef2096b32739fa21d2178a733f
[INFO] running `Command { std: "docker" "start" "-a" "384245ab485d07d916f1f678a777b48360249fef2096b32739fa21d2178a733f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "384245ab485d07d916f1f678a777b48360249fef2096b32739fa21d2178a733f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "384245ab485d07d916f1f678a777b48360249fef2096b32739fa21d2178a733f", kill_on_drop: false }`
[INFO] [stdout] 384245ab485d07d916f1f678a777b48360249fef2096b32739fa21d2178a733f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 922a2a74e89ba0da1bb89335aebf1b49264b4dd4fd87c59fe5a100dde540d843
[INFO] running `Command { std: "docker" "start" "-a" "922a2a74e89ba0da1bb89335aebf1b49264b4dd4fd87c59fe5a100dde540d843", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling crc32c v0.6.8
[INFO] [stderr]    Compiling write-hasher v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `core::task::Poll`
[INFO] [stdout]   --> src/lib.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 | use core::task::Poll;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "922a2a74e89ba0da1bb89335aebf1b49264b4dd4fd87c59fe5a100dde540d843", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "922a2a74e89ba0da1bb89335aebf1b49264b4dd4fd87c59fe5a100dde540d843", kill_on_drop: false }`
[INFO] [stdout] 922a2a74e89ba0da1bb89335aebf1b49264b4dd4fd87c59fe5a100dde540d843
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a8bfcf2a8a010cd887743755a7795a18443c3792aaacb5860b126eafa5823b0
[INFO] running `Command { std: "docker" "start" "-a" "9a8bfcf2a8a010cd887743755a7795a18443c3792aaacb5860b126eafa5823b0", kill_on_drop: false }`
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling write-hasher v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `core::task::Poll`
[INFO] [stdout]   --> src/lib.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 | use core::task::Poll;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stdout] warning: unused import: `core::task::Poll`
[INFO] [stdout]   --> src/lib.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 | use core::task::Poll;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.08s
[INFO] running `Command { std: "docker" "inspect" "9a8bfcf2a8a010cd887743755a7795a18443c3792aaacb5860b126eafa5823b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a8bfcf2a8a010cd887743755a7795a18443c3792aaacb5860b126eafa5823b0", kill_on_drop: false }`
[INFO] [stdout] 9a8bfcf2a8a010cd887743755a7795a18443c3792aaacb5860b126eafa5823b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d42311ccfa0a7e19fd02c85d013f697fac4929ff9447ae0964f6f8dc87f6b765
[INFO] running `Command { std: "docker" "start" "-a" "d42311ccfa0a7e19fd02c85d013f697fac4929ff9447ae0964f6f8dc87f6b765", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_read_stdio ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr] warning: unused import: `core::task::Poll`
[INFO] [stderr]   --> src/lib.rs:46:5
[INFO] [stderr]    |
[INFO] [stderr] 46 | use core::task::Poll;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `write-hasher` (lib) generated 1 warning (run `cargo fix --lib -p write-hasher` to apply 1 suggestion)
[INFO] [stderr] warning: `write-hasher` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/write_hasher-0302917d21856a4d)
[INFO] [stderr]    Doc-tests write_hasher
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 12) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d42311ccfa0a7e19fd02c85d013f697fac4929ff9447ae0964f6f8dc87f6b765", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d42311ccfa0a7e19fd02c85d013f697fac4929ff9447ae0964f6f8dc87f6b765", kill_on_drop: false }`
[INFO] [stdout] d42311ccfa0a7e19fd02c85d013f697fac4929ff9447ae0964f6f8dc87f6b765