[INFO] fetching crate a42-__- 0.1.0...
[INFO] testing a42-__--0.1.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate a42-__- 0.1.0 into /workspace/builds/worker-87/source
[INFO] validating manifest of crates.io crate a42-__- 0.1.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate a42-__- 0.1.0
[INFO] finished tweaking crates.io crate a42-__- 0.1.0
[INFO] tweaked toml for crates.io crate a42-__- 0.1.0 written to /workspace/builds/worker-87/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 493afe993d273fcd5989dd8c82917602a82cef85e2d3faf88529633d035023f4
[INFO] running `Command { std: "docker" "start" "-a" "493afe993d273fcd5989dd8c82917602a82cef85e2d3faf88529633d035023f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "493afe993d273fcd5989dd8c82917602a82cef85e2d3faf88529633d035023f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "493afe993d273fcd5989dd8c82917602a82cef85e2d3faf88529633d035023f4", kill_on_drop: false }`
[INFO] [stdout] 493afe993d273fcd5989dd8c82917602a82cef85e2d3faf88529633d035023f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c62938fc1376122b7abd03d4959bd3dfb1e53ce6430d66b3e2d89f600713c6a
[INFO] running `Command { std: "docker" "start" "-a" "3c62938fc1376122b7abd03d4959bd3dfb1e53ce6430d66b3e2d89f600713c6a", kill_on_drop: false }`
[INFO] [stderr]    Compiling a42-__- v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "3c62938fc1376122b7abd03d4959bd3dfb1e53ce6430d66b3e2d89f600713c6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c62938fc1376122b7abd03d4959bd3dfb1e53ce6430d66b3e2d89f600713c6a", kill_on_drop: false }`
[INFO] [stdout] 3c62938fc1376122b7abd03d4959bd3dfb1e53ce6430d66b3e2d89f600713c6a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 44bd7b7288e379f95dbd876e0c3cc9794fa3a19c6a4c306a311ffcc3babfc8ee
[INFO] running `Command { std: "docker" "start" "-a" "44bd7b7288e379f95dbd876e0c3cc9794fa3a19c6a4c306a311ffcc3babfc8ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling a42-__- v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "44bd7b7288e379f95dbd876e0c3cc9794fa3a19c6a4c306a311ffcc3babfc8ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44bd7b7288e379f95dbd876e0c3cc9794fa3a19c6a4c306a311ffcc3babfc8ee", kill_on_drop: false }`
[INFO] [stdout] 44bd7b7288e379f95dbd876e0c3cc9794fa3a19c6a4c306a311ffcc3babfc8ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 879420d01d8c453846ef2726603cbe83d53a8297c804556436f92891fac0c4d4
[INFO] running `Command { std: "docker" "start" "-a" "879420d01d8c453846ef2726603cbe83d53a8297c804556436f92891fac0c4d4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/a42____-ae38865c8a932e4b)
[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] [stderr]    Doc-tests a42-__-
[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" "879420d01d8c453846ef2726603cbe83d53a8297c804556436f92891fac0c4d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "879420d01d8c453846ef2726603cbe83d53a8297c804556436f92891fac0c4d4", kill_on_drop: false }`
[INFO] [stdout] 879420d01d8c453846ef2726603cbe83d53a8297c804556436f92891fac0c4d4
