[INFO] fetching crate attr_of 0.1.0...
[INFO] testing attr_of-0.1.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate attr_of 0.1.0 into /workspace/builds/worker-26/source
[INFO] validating manifest of crates.io crate attr_of 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 attr_of 0.1.0
[INFO] finished tweaking crates.io crate attr_of 0.1.0
[INFO] tweaked toml for crates.io crate attr_of 0.1.0 written to /workspace/builds/worker-26/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] a28017082ed5d3ee36adfe1fc7daadad702bfdef413b1fe51a6bc519f2aca937
[INFO] running `Command { std: "docker" "start" "-a" "a28017082ed5d3ee36adfe1fc7daadad702bfdef413b1fe51a6bc519f2aca937", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a28017082ed5d3ee36adfe1fc7daadad702bfdef413b1fe51a6bc519f2aca937", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a28017082ed5d3ee36adfe1fc7daadad702bfdef413b1fe51a6bc519f2aca937", kill_on_drop: false }`
[INFO] [stdout] a28017082ed5d3ee36adfe1fc7daadad702bfdef413b1fe51a6bc519f2aca937
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] f9ec151174310dec52189f81526fb2a173ac6390317d9b6c2acccdd81f5475a2
[INFO] running `Command { std: "docker" "start" "-a" "f9ec151174310dec52189f81526fb2a173ac6390317d9b6c2acccdd81f5475a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling attr_of v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "f9ec151174310dec52189f81526fb2a173ac6390317d9b6c2acccdd81f5475a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9ec151174310dec52189f81526fb2a173ac6390317d9b6c2acccdd81f5475a2", kill_on_drop: false }`
[INFO] [stdout] f9ec151174310dec52189f81526fb2a173ac6390317d9b6c2acccdd81f5475a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] 2cc7e29b942500451e4fac0d7fdbc7aee987c327489cb631157d4cb5c48ebab4
[INFO] running `Command { std: "docker" "start" "-a" "2cc7e29b942500451e4fac0d7fdbc7aee987c327489cb631157d4cb5c48ebab4", kill_on_drop: false }`
[INFO] [stderr]    Compiling attr_of v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "2cc7e29b942500451e4fac0d7fdbc7aee987c327489cb631157d4cb5c48ebab4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cc7e29b942500451e4fac0d7fdbc7aee987c327489cb631157d4cb5c48ebab4", kill_on_drop: false }`
[INFO] [stdout] 2cc7e29b942500451e4fac0d7fdbc7aee987c327489cb631157d4cb5c48ebab4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] cdb6491731f9bab831c3acb54053eb78d610f71c4c0440aa320e94b7b9f4be26
[INFO] running `Command { std: "docker" "start" "-a" "cdb6491731f9bab831c3acb54053eb78d610f71c4c0440aa320e94b7b9f4be26", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/attr_of-69fdd993266304e8)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]    Doc-tests attr_of
[INFO] [stdout] test tests::size_of_test ... ok
[INFO] [stdout] test tests::type_of_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - size_of (line 3) ... ok
[INFO] [stdout] test src/lib.rs - type_of (line 14) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.88s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cdb6491731f9bab831c3acb54053eb78d610f71c4c0440aa320e94b7b9f4be26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdb6491731f9bab831c3acb54053eb78d610f71c4c0440aa320e94b7b9f4be26", kill_on_drop: false }`
[INFO] [stdout] cdb6491731f9bab831c3acb54053eb78d610f71c4c0440aa320e94b7b9f4be26