[INFO] fetching crate subunit-rust 0.1.3...
[INFO] testing subunit-rust-0.1.3 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate subunit-rust 0.1.3 into /workspace/builds/worker-80/source
[INFO] validating manifest of crates.io crate subunit-rust 0.1.3 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate subunit-rust 0.1.3
[INFO] finished tweaking crates.io crate subunit-rust 0.1.3
[INFO] tweaked toml for crates.io crate subunit-rust 0.1.3 written to /workspace/builds/worker-80/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 797d3e95628c82f57beb6f324218842d275d9b79ea5460683487e92fb8e8770f
[INFO] running `Command { std: "docker" "start" "-a" "797d3e95628c82f57beb6f324218842d275d9b79ea5460683487e92fb8e8770f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "797d3e95628c82f57beb6f324218842d275d9b79ea5460683487e92fb8e8770f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "797d3e95628c82f57beb6f324218842d275d9b79ea5460683487e92fb8e8770f", kill_on_drop: false }`
[INFO] [stdout] 797d3e95628c82f57beb6f324218842d275d9b79ea5460683487e92fb8e8770f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 277be4b0858d0ea00c6c3fa64f1789a71dea30de6a3f14be375a747833f729ba
[INFO] running `Command { std: "docker" "start" "-a" "277be4b0858d0ea00c6c3fa64f1789a71dea30de6a3f14be375a747833f729ba", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling build_const v0.2.2
[INFO] [stderr]    Compiling crc v1.8.1
[INFO] [stderr]    Compiling subunit-rust v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.24s
[INFO] running `Command { std: "docker" "inspect" "277be4b0858d0ea00c6c3fa64f1789a71dea30de6a3f14be375a747833f729ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "277be4b0858d0ea00c6c3fa64f1789a71dea30de6a3f14be375a747833f729ba", kill_on_drop: false }`
[INFO] [stdout] 277be4b0858d0ea00c6c3fa64f1789a71dea30de6a3f14be375a747833f729ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8096cb667b356fba4282799f43f67261fdfdbad0031b15f5b9b1cfed974f3500
[INFO] running `Command { std: "docker" "start" "-a" "8096cb667b356fba4282799f43f67261fdfdbad0031b15f5b9b1cfed974f3500", kill_on_drop: false }`
[INFO] [stderr]    Compiling subunit-rust v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.38s
[INFO] running `Command { std: "docker" "inspect" "8096cb667b356fba4282799f43f67261fdfdbad0031b15f5b9b1cfed974f3500", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8096cb667b356fba4282799f43f67261fdfdbad0031b15f5b9b1cfed974f3500", kill_on_drop: false }`
[INFO] [stdout] 8096cb667b356fba4282799f43f67261fdfdbad0031b15f5b9b1cfed974f3500
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 341632724e04840c7747187eb5eb2c94e9970fa6b007453f4e7b8d849e56f3ff
[INFO] running `Command { std: "docker" "start" "-a" "341632724e04840c7747187eb5eb2c94e9970fa6b007453f4e7b8d849e56f3ff", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.19s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/subunit_rust-f61cce7f9ba8d75e)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]    Doc-tests subunit-rust
[INFO] [stdout] test tests::test_write_event ... ok
[INFO] [stdout] test tests::test_write_full_test_event_with_file_content ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 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" "341632724e04840c7747187eb5eb2c94e9970fa6b007453f4e7b8d849e56f3ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "341632724e04840c7747187eb5eb2c94e9970fa6b007453f4e7b8d849e56f3ff", kill_on_drop: false }`
[INFO] [stdout] 341632724e04840c7747187eb5eb2c94e9970fa6b007453f4e7b8d849e56f3ff