[INFO] fetching crate ex3-spawn-wrapper 0.17.0...
[INFO] testing ex3-spawn-wrapper-0.17.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate ex3-spawn-wrapper 0.17.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate ex3-spawn-wrapper 0.17.0
[INFO] finished tweaking crates.io crate ex3-spawn-wrapper 0.17.0
[INFO] tweaked toml for crates.io crate ex3-spawn-wrapper 0.17.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ex3-spawn-wrapper 0.17.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3668d802c5985058e6e9df87e6fbc5e3d6a71b9bb1915f498be386ea6e5a1280
[INFO] running `Command { std: "docker" "start" "-a" "3668d802c5985058e6e9df87e6fbc5e3d6a71b9bb1915f498be386ea6e5a1280", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3668d802c5985058e6e9df87e6fbc5e3d6a71b9bb1915f498be386ea6e5a1280", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3668d802c5985058e6e9df87e6fbc5e3d6a71b9bb1915f498be386ea6e5a1280", kill_on_drop: false }`
[INFO] [stdout] 3668d802c5985058e6e9df87e6fbc5e3d6a71b9bb1915f498be386ea6e5a1280
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 22b8bba2194efd172ea140cf7102b88d0c66754f6710e403fc4a6e4944bd001d
[INFO] running `Command { std: "docker" "start" "-a" "22b8bba2194efd172ea140cf7102b88d0c66754f6710e403fc4a6e4944bd001d", kill_on_drop: false }`
[INFO] [stderr]    Compiling ex3-spawn-wrapper v0.17.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "22b8bba2194efd172ea140cf7102b88d0c66754f6710e403fc4a6e4944bd001d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22b8bba2194efd172ea140cf7102b88d0c66754f6710e403fc4a6e4944bd001d", kill_on_drop: false }`
[INFO] [stdout] 22b8bba2194efd172ea140cf7102b88d0c66754f6710e403fc4a6e4944bd001d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a24d246b8fa9ae7a12ab82d8d9c3efc2a005a2312e99af5e937f80de4fc7c74c
[INFO] running `Command { std: "docker" "start" "-a" "a24d246b8fa9ae7a12ab82d8d9c3efc2a005a2312e99af5e937f80de4fc7c74c", kill_on_drop: false }`
[INFO] [stderr]    Compiling ex3-spawn-wrapper v0.17.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "a24d246b8fa9ae7a12ab82d8d9c3efc2a005a2312e99af5e937f80de4fc7c74c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a24d246b8fa9ae7a12ab82d8d9c3efc2a005a2312e99af5e937f80de4fc7c74c", kill_on_drop: false }`
[INFO] [stdout] a24d246b8fa9ae7a12ab82d8d9c3efc2a005a2312e99af5e937f80de4fc7c74c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 311de7bab6d479a7095c3ec965795fa519793283329d9ff6525c821e5179fbf4
[INFO] running `Command { std: "docker" "start" "-a" "311de7bab6d479a7095c3ec965795fa519793283329d9ff6525c821e5179fbf4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ex3_spawn_wrapper-8c96f1db5ab4372e)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests ex3_spawn_wrapper
[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] [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" "311de7bab6d479a7095c3ec965795fa519793283329d9ff6525c821e5179fbf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "311de7bab6d479a7095c3ec965795fa519793283329d9ff6525c821e5179fbf4", kill_on_drop: false }`
[INFO] [stdout] 311de7bab6d479a7095c3ec965795fa519793283329d9ff6525c821e5179fbf4