[INFO] fetching crate ipsum 0.0.1...
[INFO] testing ipsum-0.0.1 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate ipsum 0.0.1 into /workspace/builds/worker-100/source
[INFO] validating manifest of crates.io crate ipsum 0.0.1 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 ipsum 0.0.1
[INFO] finished tweaking crates.io crate ipsum 0.0.1
[INFO] tweaked toml for crates.io crate ipsum 0.0.1 written to /workspace/builds/worker-100/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] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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] 259e8268135466fefc8f91bf25be01454da583b37ea9359ac7fc4bb329d27629
[INFO] running `Command { std: "docker" "start" "-a" "259e8268135466fefc8f91bf25be01454da583b37ea9359ac7fc4bb329d27629", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "259e8268135466fefc8f91bf25be01454da583b37ea9359ac7fc4bb329d27629", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "259e8268135466fefc8f91bf25be01454da583b37ea9359ac7fc4bb329d27629", kill_on_drop: false }`
[INFO] [stdout] 259e8268135466fefc8f91bf25be01454da583b37ea9359ac7fc4bb329d27629
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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] bd58b901a458e92c1fdc24cb823175e81166dfe2d55f1d18e7ae1a7c21a7c83f
[INFO] running `Command { std: "docker" "start" "-a" "bd58b901a458e92c1fdc24cb823175e81166dfe2d55f1d18e7ae1a7c21a7c83f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ipsum v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `Command { std: "docker" "inspect" "bd58b901a458e92c1fdc24cb823175e81166dfe2d55f1d18e7ae1a7c21a7c83f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd58b901a458e92c1fdc24cb823175e81166dfe2d55f1d18e7ae1a7c21a7c83f", kill_on_drop: false }`
[INFO] [stdout] bd58b901a458e92c1fdc24cb823175e81166dfe2d55f1d18e7ae1a7c21a7c83f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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] afe39bf8eced517fa5a49781e7309edd8fc73d012b81f99443012862d3fb647f
[INFO] running `Command { std: "docker" "start" "-a" "afe39bf8eced517fa5a49781e7309edd8fc73d012b81f99443012862d3fb647f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ipsum v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `Command { std: "docker" "inspect" "afe39bf8eced517fa5a49781e7309edd8fc73d012b81f99443012862d3fb647f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afe39bf8eced517fa5a49781e7309edd8fc73d012b81f99443012862d3fb647f", kill_on_drop: false }`
[INFO] [stdout] afe39bf8eced517fa5a49781e7309edd8fc73d012b81f99443012862d3fb647f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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] 4eeb580dd861fbd3f2e37deea8d66cc1782a562b77e21afc3e7f6b867abda3b4
[INFO] running `Command { std: "docker" "start" "-a" "4eeb580dd861fbd3f2e37deea8d66cc1782a562b77e21afc3e7f6b867abda3b4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ipsum-47c2f4e3f6705ee2)
[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" "4eeb580dd861fbd3f2e37deea8d66cc1782a562b77e21afc3e7f6b867abda3b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4eeb580dd861fbd3f2e37deea8d66cc1782a562b77e21afc3e7f6b867abda3b4", kill_on_drop: false }`
[INFO] [stdout] 4eeb580dd861fbd3f2e37deea8d66cc1782a562b77e21afc3e7f6b867abda3b4
