[INFO] fetching crate mew 0.0.1...
[INFO] testing mew-0.0.1 against 1.54.0 for beta-1.55-1
[INFO] extracting crate mew 0.0.1 into /workspace/builds/worker-65/source
[INFO] validating manifest of crates.io crate mew 0.0.1 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mew 0.0.1
[INFO] finished tweaking crates.io crate mew 0.0.1
[INFO] tweaked toml for crates.io crate mew 0.0.1 written to /workspace/builds/worker-65/source/Cargo.toml
[INFO] crate crates.io crate mew 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 945cb30b1258c89300335fa1c689bd697b68512c7750add7f109fcd311e7b976
[INFO] running `Command { std: "docker" "start" "-a" "945cb30b1258c89300335fa1c689bd697b68512c7750add7f109fcd311e7b976", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "945cb30b1258c89300335fa1c689bd697b68512c7750add7f109fcd311e7b976", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "945cb30b1258c89300335fa1c689bd697b68512c7750add7f109fcd311e7b976", kill_on_drop: false }`
[INFO] [stdout] 945cb30b1258c89300335fa1c689bd697b68512c7750add7f109fcd311e7b976
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 526f984d5d03c2c479613c08e103d9b4e4a6c91a2e78c6e80e4c2eb2fe5ccf7c
[INFO] running `Command { std: "docker" "start" "-a" "526f984d5d03c2c479613c08e103d9b4e4a6c91a2e78c6e80e4c2eb2fe5ccf7c", kill_on_drop: false }`
[INFO] [stderr]    Compiling mew v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `Command { std: "docker" "inspect" "526f984d5d03c2c479613c08e103d9b4e4a6c91a2e78c6e80e4c2eb2fe5ccf7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "526f984d5d03c2c479613c08e103d9b4e4a6c91a2e78c6e80e4c2eb2fe5ccf7c", kill_on_drop: false }`
[INFO] [stdout] 526f984d5d03c2c479613c08e103d9b4e4a6c91a2e78c6e80e4c2eb2fe5ccf7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e5dcc1768a637c642ea24cbd1dc80d98e2c59293d5fcb800b1c21932b681ae4e
[INFO] running `Command { std: "docker" "start" "-a" "e5dcc1768a637c642ea24cbd1dc80d98e2c59293d5fcb800b1c21932b681ae4e", kill_on_drop: false }`
[INFO] [stderr]    Compiling mew v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "e5dcc1768a637c642ea24cbd1dc80d98e2c59293d5fcb800b1c21932b681ae4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5dcc1768a637c642ea24cbd1dc80d98e2c59293d5fcb800b1c21932b681ae4e", kill_on_drop: false }`
[INFO] [stdout] e5dcc1768a637c642ea24cbd1dc80d98e2c59293d5fcb800b1c21932b681ae4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 36a84bfed86a6201abcb34b94462810344c13ea3957d2dbc1de5f6a92d9dae4b
[INFO] running `Command { std: "docker" "start" "-a" "36a84bfed86a6201abcb34b94462810344c13ea3957d2dbc1de5f6a92d9dae4b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mew-7b876a2457445083)
[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" "36a84bfed86a6201abcb34b94462810344c13ea3957d2dbc1de5f6a92d9dae4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36a84bfed86a6201abcb34b94462810344c13ea3957d2dbc1de5f6a92d9dae4b", kill_on_drop: false }`
[INFO] [stdout] 36a84bfed86a6201abcb34b94462810344c13ea3957d2dbc1de5f6a92d9dae4b
