[INFO] fetching crate virtine 0.1.0...
[INFO] testing virtine-0.1.0 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate virtine 0.1.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate virtine 0.1.0 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate virtine 0.1.0
[INFO] finished tweaking crates.io crate virtine 0.1.0
[INFO] tweaked toml for crates.io crate virtine 0.1.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate virtine 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] df48299c2bd8b2051b77d8f8c2f05c4b31cb93c39ffaa4fabe7addb63765a29e
[INFO] running `Command { std: "docker" "start" "-a" "df48299c2bd8b2051b77d8f8c2f05c4b31cb93c39ffaa4fabe7addb63765a29e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "df48299c2bd8b2051b77d8f8c2f05c4b31cb93c39ffaa4fabe7addb63765a29e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df48299c2bd8b2051b77d8f8c2f05c4b31cb93c39ffaa4fabe7addb63765a29e", kill_on_drop: false }`
[INFO] [stdout] df48299c2bd8b2051b77d8f8c2f05c4b31cb93c39ffaa4fabe7addb63765a29e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 780828042f0ea5d7d1f9d84f6cede1d430015525ac0f6d96ee1c04f419fd2760
[INFO] running `Command { std: "docker" "start" "-a" "780828042f0ea5d7d1f9d84f6cede1d430015525ac0f6d96ee1c04f419fd2760", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling virtine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "780828042f0ea5d7d1f9d84f6cede1d430015525ac0f6d96ee1c04f419fd2760", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "780828042f0ea5d7d1f9d84f6cede1d430015525ac0f6d96ee1c04f419fd2760", kill_on_drop: false }`
[INFO] [stdout] 780828042f0ea5d7d1f9d84f6cede1d430015525ac0f6d96ee1c04f419fd2760
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b8e60a2af11af677b38f28cef64771c55d774d2aefd29f2c63c6aedf8feb3b69
[INFO] running `Command { std: "docker" "start" "-a" "b8e60a2af11af677b38f28cef64771c55d774d2aefd29f2c63c6aedf8feb3b69", kill_on_drop: false }`
[INFO] [stderr]    Compiling virtine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "b8e60a2af11af677b38f28cef64771c55d774d2aefd29f2c63c6aedf8feb3b69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8e60a2af11af677b38f28cef64771c55d774d2aefd29f2c63c6aedf8feb3b69", kill_on_drop: false }`
[INFO] [stdout] b8e60a2af11af677b38f28cef64771c55d774d2aefd29f2c63c6aedf8feb3b69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a07d82d142a25bc235374f4fa6e72736f92632a54ba3bcf7b67ee054c4b363ed
[INFO] running `Command { std: "docker" "start" "-a" "a07d82d142a25bc235374f4fa6e72736f92632a54ba3bcf7b67ee054c4b363ed", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/virtine-0c7a7aa84c10867d)
[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] running `Command { std: "docker" "inspect" "a07d82d142a25bc235374f4fa6e72736f92632a54ba3bcf7b67ee054c4b363ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a07d82d142a25bc235374f4fa6e72736f92632a54ba3bcf7b67ee054c4b363ed", kill_on_drop: false }`
[INFO] [stdout] a07d82d142a25bc235374f4fa6e72736f92632a54ba3bcf7b67ee054c4b363ed