[INFO] fetching crate testpublish 0.1.0...
[INFO] testing testpublish-0.1.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate testpublish 0.1.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate testpublish 0.1.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate testpublish 0.1.0
[INFO] finished tweaking crates.io crate testpublish 0.1.0
[INFO] tweaked toml for crates.io crate testpublish 0.1.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate testpublish 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b80c1740fd3b88c8b920e61dbeef8760f1aed0e5417a8e1030bf0a5afa45a32c
[INFO] running `Command { std: "docker" "start" "-a" "b80c1740fd3b88c8b920e61dbeef8760f1aed0e5417a8e1030bf0a5afa45a32c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b80c1740fd3b88c8b920e61dbeef8760f1aed0e5417a8e1030bf0a5afa45a32c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b80c1740fd3b88c8b920e61dbeef8760f1aed0e5417a8e1030bf0a5afa45a32c", kill_on_drop: false }`
[INFO] [stdout] b80c1740fd3b88c8b920e61dbeef8760f1aed0e5417a8e1030bf0a5afa45a32c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 558506e01a1f1b4be4369d0ddcd25b905b3947546e35d6281a26c067d6664174
[INFO] running `Command { std: "docker" "start" "-a" "558506e01a1f1b4be4369d0ddcd25b905b3947546e35d6281a26c067d6664174", kill_on_drop: false }`
[INFO] [stderr]    Compiling testpublish v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "558506e01a1f1b4be4369d0ddcd25b905b3947546e35d6281a26c067d6664174", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "558506e01a1f1b4be4369d0ddcd25b905b3947546e35d6281a26c067d6664174", kill_on_drop: false }`
[INFO] [stdout] 558506e01a1f1b4be4369d0ddcd25b905b3947546e35d6281a26c067d6664174
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2c1b768e04b51c3d23417a437bda935f35a2b3462ad07723c2c631341553fcd2
[INFO] running `Command { std: "docker" "start" "-a" "2c1b768e04b51c3d23417a437bda935f35a2b3462ad07723c2c631341553fcd2", kill_on_drop: false }`
[INFO] [stderr]    Compiling testpublish v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "2c1b768e04b51c3d23417a437bda935f35a2b3462ad07723c2c631341553fcd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c1b768e04b51c3d23417a437bda935f35a2b3462ad07723c2c631341553fcd2", kill_on_drop: false }`
[INFO] [stdout] 2c1b768e04b51c3d23417a437bda935f35a2b3462ad07723c2c631341553fcd2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 59ced13d5fe8c2664c9aafa9463e0cd937c6c27ad01f32f5459ffdb9f83c2f58
[INFO] running `Command { std: "docker" "start" "-a" "59ced13d5fe8c2664c9aafa9463e0cd937c6c27ad01f32f5459ffdb9f83c2f58", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/testpublish-e64a91614aaeeb9f)
[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" "59ced13d5fe8c2664c9aafa9463e0cd937c6c27ad01f32f5459ffdb9f83c2f58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59ced13d5fe8c2664c9aafa9463e0cd937c6c27ad01f32f5459ffdb9f83c2f58", kill_on_drop: false }`
[INFO] [stdout] 59ced13d5fe8c2664c9aafa9463e0cd937c6c27ad01f32f5459ffdb9f83c2f58