[INFO] fetching crate col_proc_macros 0.1.1...
[INFO] testing col_proc_macros-0.1.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate col_proc_macros 0.1.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate col_proc_macros 0.1.1 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 col_proc_macros 0.1.1
[INFO] finished tweaking crates.io crate col_proc_macros 0.1.1
[INFO] tweaked toml for crates.io crate col_proc_macros 0.1.1 written to /workspace/builds/worker-7/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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 2b583405f15a46cfecca0a7c76d243579109e9e3ad6025e2ada2e3e5501195d6
[INFO] running `Command { std: "docker" "start" "-a" "2b583405f15a46cfecca0a7c76d243579109e9e3ad6025e2ada2e3e5501195d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2b583405f15a46cfecca0a7c76d243579109e9e3ad6025e2ada2e3e5501195d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b583405f15a46cfecca0a7c76d243579109e9e3ad6025e2ada2e3e5501195d6", kill_on_drop: false }`
[INFO] [stdout] 2b583405f15a46cfecca0a7c76d243579109e9e3ad6025e2ada2e3e5501195d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 8e57bf7fc7297b2afccb6508c4c9dbf38c8ce3b3ad2f4e74bfd336dabc9f33fb
[INFO] running `Command { std: "docker" "start" "-a" "8e57bf7fc7297b2afccb6508c4c9dbf38c8ce3b3ad2f4e74bfd336dabc9f33fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling col_proc_macros_impl v0.1.2
[INFO] [stderr]    Compiling col_proc_macros v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `Command { std: "docker" "inspect" "8e57bf7fc7297b2afccb6508c4c9dbf38c8ce3b3ad2f4e74bfd336dabc9f33fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e57bf7fc7297b2afccb6508c4c9dbf38c8ce3b3ad2f4e74bfd336dabc9f33fb", kill_on_drop: false }`
[INFO] [stdout] 8e57bf7fc7297b2afccb6508c4c9dbf38c8ce3b3ad2f4e74bfd336dabc9f33fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 3957280a3d40af36a909c4ab81f5d64fd015cbb46b0ca0b6c5e42ee2714c735a
[INFO] running `Command { std: "docker" "start" "-a" "3957280a3d40af36a909c4ab81f5d64fd015cbb46b0ca0b6c5e42ee2714c735a", kill_on_drop: false }`
[INFO] [stderr]    Compiling col_proc_macros v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "3957280a3d40af36a909c4ab81f5d64fd015cbb46b0ca0b6c5e42ee2714c735a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3957280a3d40af36a909c4ab81f5d64fd015cbb46b0ca0b6c5e42ee2714c735a", kill_on_drop: false }`
[INFO] [stdout] 3957280a3d40af36a909c4ab81f5d64fd015cbb46b0ca0b6c5e42ee2714c735a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 8a07db2d4792c9e8c774ead95407a8718f3899328d6f2a613c1262003e961a46
[INFO] running `Command { std: "docker" "start" "-a" "8a07db2d4792c9e8c774ead95407a8718f3899328d6f2a613c1262003e961a46", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/col_proc_macros-0901cf0b0a2b5706)
[INFO] [stdout] test test::a ... ok
[INFO] [stderr]    Doc-tests col_proc_macros
[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 4 tests
[INFO] [stdout] test src/lib.rs - vector (line 50) ... ok
[INFO] [stdout] test src/lib.rs - vector (line 18) ... ok
[INFO] [stdout] test src/lib.rs - vector (line 38) ... ok
[INFO] [stdout] test src/lib.rs - vector (line 28) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.66s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8a07db2d4792c9e8c774ead95407a8718f3899328d6f2a613c1262003e961a46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a07db2d4792c9e8c774ead95407a8718f3899328d6f2a613c1262003e961a46", kill_on_drop: false }`
[INFO] [stdout] 8a07db2d4792c9e8c774ead95407a8718f3899328d6f2a613c1262003e961a46