[INFO] fetching crate vec_2d 0.1.2...
[INFO] testing vec_2d-0.1.2 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate vec_2d 0.1.2 into /workspace/builds/worker-52/source
[INFO] validating manifest of crates.io crate vec_2d 0.1.2 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 vec_2d 0.1.2
[INFO] finished tweaking crates.io crate vec_2d 0.1.2
[INFO] tweaked toml for crates.io crate vec_2d 0.1.2 written to /workspace/builds/worker-52/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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] 7c307741a043f32e3fecbf2d7cd4c7b5def92367fdb4ae7b0637f0fd495edf81
[INFO] running `Command { std: "docker" "start" "-a" "7c307741a043f32e3fecbf2d7cd4c7b5def92367fdb4ae7b0637f0fd495edf81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7c307741a043f32e3fecbf2d7cd4c7b5def92367fdb4ae7b0637f0fd495edf81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c307741a043f32e3fecbf2d7cd4c7b5def92367fdb4ae7b0637f0fd495edf81", kill_on_drop: false }`
[INFO] [stdout] 7c307741a043f32e3fecbf2d7cd4c7b5def92367fdb4ae7b0637f0fd495edf81
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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] d013aa6aa9a93e46b9a6528ea809c4ad80e2fb66c696d30a06c3e6c2cbf20447
[INFO] running `Command { std: "docker" "start" "-a" "d013aa6aa9a93e46b9a6528ea809c4ad80e2fb66c696d30a06c3e6c2cbf20447", kill_on_drop: false }`
[INFO] [stderr]    Compiling vec_2d v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "d013aa6aa9a93e46b9a6528ea809c4ad80e2fb66c696d30a06c3e6c2cbf20447", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d013aa6aa9a93e46b9a6528ea809c4ad80e2fb66c696d30a06c3e6c2cbf20447", kill_on_drop: false }`
[INFO] [stdout] d013aa6aa9a93e46b9a6528ea809c4ad80e2fb66c696d30a06c3e6c2cbf20447
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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] 99390253bea5800491b00205874bb8842d271b24577155374e31e95b74c8d257
[INFO] running `Command { std: "docker" "start" "-a" "99390253bea5800491b00205874bb8842d271b24577155374e31e95b74c8d257", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling vec_2d v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "99390253bea5800491b00205874bb8842d271b24577155374e31e95b74c8d257", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99390253bea5800491b00205874bb8842d271b24577155374e31e95b74c8d257", kill_on_drop: false }`
[INFO] [stdout] 99390253bea5800491b00205874bb8842d271b24577155374e31e95b74c8d257
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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] 564a8047533208f78618fb345c29fa8b1c526da0cc35141931c0e27dc25bfa6d
[INFO] running `Command { std: "docker" "start" "-a" "564a8047533208f78618fb345c29fa8b1c526da0cc35141931c0e27dc25bfa6d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/vec_2d-5e98d1dda3734a3e)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests vec_2d
[INFO] [stdout] running 1 test
[INFO] [stdout] test it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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" "564a8047533208f78618fb345c29fa8b1c526da0cc35141931c0e27dc25bfa6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "564a8047533208f78618fb345c29fa8b1c526da0cc35141931c0e27dc25bfa6d", kill_on_drop: false }`
[INFO] [stdout] 564a8047533208f78618fb345c29fa8b1c526da0cc35141931c0e27dc25bfa6d