[INFO] fetching crate biu 0.0.0...
[INFO] testing biu-0.0.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate biu 0.0.0 into /workspace/builds/worker-28/source
[INFO] validating manifest of crates.io crate biu 0.0.0 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 biu 0.0.0
[INFO] finished tweaking crates.io crate biu 0.0.0
[INFO] tweaked toml for crates.io crate biu 0.0.0 written to /workspace/builds/worker-28/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-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 757dcd8b8850d7796e486378a94f741fad725aad6f60d45c6149b262c90eba23
[INFO] running `Command { std: "docker" "start" "-a" "757dcd8b8850d7796e486378a94f741fad725aad6f60d45c6149b262c90eba23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "757dcd8b8850d7796e486378a94f741fad725aad6f60d45c6149b262c90eba23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "757dcd8b8850d7796e486378a94f741fad725aad6f60d45c6149b262c90eba23", kill_on_drop: false }`
[INFO] [stdout] 757dcd8b8850d7796e486378a94f741fad725aad6f60d45c6149b262c90eba23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] bb68972cd37ceeef8afd380ef3dd97d0112873d91bd5a4f6f669052891ae2a59
[INFO] running `Command { std: "docker" "start" "-a" "bb68972cd37ceeef8afd380ef3dd97d0112873d91bd5a4f6f669052891ae2a59", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling biu v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "bb68972cd37ceeef8afd380ef3dd97d0112873d91bd5a4f6f669052891ae2a59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb68972cd37ceeef8afd380ef3dd97d0112873d91bd5a4f6f669052891ae2a59", kill_on_drop: false }`
[INFO] [stdout] bb68972cd37ceeef8afd380ef3dd97d0112873d91bd5a4f6f669052891ae2a59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] c8a35adeb10682e36ea6df5f2862f2b3d35d6974993327d95d7a107761ff0ed3
[INFO] running `Command { std: "docker" "start" "-a" "c8a35adeb10682e36ea6df5f2862f2b3d35d6974993327d95d7a107761ff0ed3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling biu v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "c8a35adeb10682e36ea6df5f2862f2b3d35d6974993327d95d7a107761ff0ed3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8a35adeb10682e36ea6df5f2862f2b3d35d6974993327d95d7a107761ff0ed3", kill_on_drop: false }`
[INFO] [stdout] c8a35adeb10682e36ea6df5f2862f2b3d35d6974993327d95d7a107761ff0ed3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] ff13c5f9238bc2708033f9a0bda90e03f5004b00972f696a57df1bc2be48aab9
[INFO] running `Command { std: "docker" "start" "-a" "ff13c5f9238bc2708033f9a0bda90e03f5004b00972f696a57df1bc2be48aab9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/biu-6ab3b80a9ee3f00f)
[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" "ff13c5f9238bc2708033f9a0bda90e03f5004b00972f696a57df1bc2be48aab9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff13c5f9238bc2708033f9a0bda90e03f5004b00972f696a57df1bc2be48aab9", kill_on_drop: false }`
[INFO] [stdout] ff13c5f9238bc2708033f9a0bda90e03f5004b00972f696a57df1bc2be48aab9
