[INFO] fetching crate vlock 0.2.2...
[INFO] testing vlock-0.2.2 against 1.91.0 for beta-1.92-2
[INFO] extracting crate vlock 0.2.2 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate vlock 0.2.2
[INFO] finished tweaking crates.io crate vlock 0.2.2
[INFO] tweaked toml for crates.io crate vlock 0.2.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate vlock 0.2.2 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] 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] c74c674df3ab57bf186d9a6b954a5e65e5ba8f5d21be7e6f29d7ef562bc045fc
[INFO] running `Command { std: "docker" "start" "-a" "c74c674df3ab57bf186d9a6b954a5e65e5ba8f5d21be7e6f29d7ef562bc045fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c74c674df3ab57bf186d9a6b954a5e65e5ba8f5d21be7e6f29d7ef562bc045fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c74c674df3ab57bf186d9a6b954a5e65e5ba8f5d21be7e6f29d7ef562bc045fc", kill_on_drop: false }`
[INFO] [stdout] c74c674df3ab57bf186d9a6b954a5e65e5ba8f5d21be7e6f29d7ef562bc045fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] b799612e57f0682af2d27edceaf9f044fe66268adae6eb289a337504162aab2b
[INFO] running `Command { std: "docker" "start" "-a" "b799612e57f0682af2d27edceaf9f044fe66268adae6eb289a337504162aab2b", kill_on_drop: false }`
[INFO] [stderr]    Compiling vlock v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "b799612e57f0682af2d27edceaf9f044fe66268adae6eb289a337504162aab2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b799612e57f0682af2d27edceaf9f044fe66268adae6eb289a337504162aab2b", kill_on_drop: false }`
[INFO] [stdout] b799612e57f0682af2d27edceaf9f044fe66268adae6eb289a337504162aab2b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] ffa5a01027a8bafcb268bfa40b44d039d7f4da2a0aa92576584a72f2e13234a2
[INFO] running `Command { std: "docker" "start" "-a" "ffa5a01027a8bafcb268bfa40b44d039d7f4da2a0aa92576584a72f2e13234a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling vlock v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "ffa5a01027a8bafcb268bfa40b44d039d7f4da2a0aa92576584a72f2e13234a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffa5a01027a8bafcb268bfa40b44d039d7f4da2a0aa92576584a72f2e13234a2", kill_on_drop: false }`
[INFO] [stdout] ffa5a01027a8bafcb268bfa40b44d039d7f4da2a0aa92576584a72f2e13234a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 10321fcec938dde1ae5d427884cef255b568f88081af741fd24bca0534ad709a
[INFO] running `Command { std: "docker" "start" "-a" "10321fcec938dde1ae5d427884cef255b568f88081af741fd24bca0534ad709a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vlock-4a69e42a4bc408b9)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests vlock
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/lib.rs - VLock<T,N>::compare_update (line 428) ... ok
[INFO] [stdout] test src/lib.rs - VLock<T,N>::compare_update_default (line 562) ... ok
[INFO] [stdout] test src/lib.rs - VLock (line 148) ... ok
[INFO] [stdout] test src/lib.rs - ReadRef<'_,T,N>::hash (line 765) ... ok
[INFO] [stdout] test src/lib.rs - VLock<T,N>::get_mut (line 510) ... ok
[INFO] [stdout] test src/lib.rs - VLock<T,N>::update (line 399) ... ok
[INFO] [stdout] test src/lib.rs - VLock<T,N>::read (line 249) ... ok
[INFO] [stdout] test src/lib.rs - VLock<T,N>::update_default (line 535) ... ok
[INFO] [stdout] test src/lib.rs - (line 86) ... ok
[INFO] [stdout] test src/lib.rs - ReadRef<'_,T,N>::eq (line 703) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.08s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "10321fcec938dde1ae5d427884cef255b568f88081af741fd24bca0534ad709a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10321fcec938dde1ae5d427884cef255b568f88081af741fd24bca0534ad709a", kill_on_drop: false }`
[INFO] [stdout] 10321fcec938dde1ae5d427884cef255b568f88081af741fd24bca0534ad709a