[INFO] fetching crate vlock 0.2.2...
[INFO] testing vlock-0.2.2 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate vlock 0.2.2 into /workspace/builds/worker-5-tc2/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-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate vlock 0.2.2 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0435bb398ab10500cad727a67da20a03fec16501e2e3367f411493739114eb88
[INFO] running `Command { std: "docker" "start" "-a" "0435bb398ab10500cad727a67da20a03fec16501e2e3367f411493739114eb88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0435bb398ab10500cad727a67da20a03fec16501e2e3367f411493739114eb88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0435bb398ab10500cad727a67da20a03fec16501e2e3367f411493739114eb88", kill_on_drop: false }`
[INFO] [stdout] 0435bb398ab10500cad727a67da20a03fec16501e2e3367f411493739114eb88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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=forbid" "-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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 93c1bbcd7e0e4d0968d94f8a99eb8214444e0c609e2a31b6f8f4797c1d1c28bd
[INFO] running `Command { std: "docker" "start" "-a" "93c1bbcd7e0e4d0968d94f8a99eb8214444e0c609e2a31b6f8f4797c1d1c28bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling vlock v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "93c1bbcd7e0e4d0968d94f8a99eb8214444e0c609e2a31b6f8f4797c1d1c28bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93c1bbcd7e0e4d0968d94f8a99eb8214444e0c609e2a31b6f8f4797c1d1c28bd", kill_on_drop: false }`
[INFO] [stdout] 93c1bbcd7e0e4d0968d94f8a99eb8214444e0c609e2a31b6f8f4797c1d1c28bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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=forbid" "-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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] acb2e68594c70806c1a3932d17dca683377787254dc4f8ea9dea9994d69a5fcf
[INFO] running `Command { std: "docker" "start" "-a" "acb2e68594c70806c1a3932d17dca683377787254dc4f8ea9dea9994d69a5fcf", kill_on_drop: false }`
[INFO] [stderr]    Compiling vlock v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "acb2e68594c70806c1a3932d17dca683377787254dc4f8ea9dea9994d69a5fcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acb2e68594c70806c1a3932d17dca683377787254dc4f8ea9dea9994d69a5fcf", kill_on_drop: false }`
[INFO] [stdout] acb2e68594c70806c1a3932d17dca683377787254dc4f8ea9dea9994d69a5fcf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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=forbid" "-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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1a826c17d3092de4642e583c064eb5fccc568b6f9960965eef0a79d6258d2214
[INFO] running `Command { std: "docker" "start" "-a" "1a826c17d3092de4642e583c064eb5fccc568b6f9960965eef0a79d6258d2214", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vlock-ccf934b3847eebc0)
[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>::update_default (line 535) ... ok
[INFO] [stdout] test src/lib.rs - VLock<T,N>::read (line 249) ... ok
[INFO] [stdout] test src/lib.rs - VLock<T,N>::compare_update (line 428) ... ok
[INFO] [stdout] test src/lib.rs - VLock<T,N>::get_mut (line 510) ... ok
[INFO] [stdout] test src/lib.rs - ReadRef<'_,T,N>::hash (line 765) ... ok
[INFO] [stdout] test src/lib.rs - VLock<T,N>::compare_update_default (line 562) ... ok
[INFO] [stdout] test src/lib.rs - ReadRef<'_,T,N>::eq (line 703) ... ok
[INFO] [stdout] test src/lib.rs - VLock (line 148) ... ok
[INFO] [stdout] test src/lib.rs - VLock<T,N>::update (line 399) ... ok
[INFO] [stdout] test src/lib.rs - (line 86) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.83s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1a826c17d3092de4642e583c064eb5fccc568b6f9960965eef0a79d6258d2214", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a826c17d3092de4642e583c064eb5fccc568b6f9960965eef0a79d6258d2214", kill_on_drop: false }`
[INFO] [stdout] 1a826c17d3092de4642e583c064eb5fccc568b6f9960965eef0a79d6258d2214