[INFO] fetching crate mypackage 0.1.0...
[INFO] testing mypackage-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate mypackage 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate mypackage 0.1.0
[INFO] finished tweaking crates.io crate mypackage 0.1.0
[INFO] tweaked toml for crates.io crate mypackage 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mypackage 0.1.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mypackage 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 644b4e432a65da9750c9df47c0fa45c6e67b142be94820806666aa94460e25d1
[INFO] running `Command { std: "docker" "start" "-a" "644b4e432a65da9750c9df47c0fa45c6e67b142be94820806666aa94460e25d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "644b4e432a65da9750c9df47c0fa45c6e67b142be94820806666aa94460e25d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "644b4e432a65da9750c9df47c0fa45c6e67b142be94820806666aa94460e25d1", kill_on_drop: false }`
[INFO] [stdout] 644b4e432a65da9750c9df47c0fa45c6e67b142be94820806666aa94460e25d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e1204494c9ad39e45eb672c3e70874d4852844400fd24bbfa9b5c6b4af656611
[INFO] running `Command { std: "docker" "start" "-a" "e1204494c9ad39e45eb672c3e70874d4852844400fd24bbfa9b5c6b4af656611", kill_on_drop: false }`
[INFO] [stderr]    Compiling mypackage v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "e1204494c9ad39e45eb672c3e70874d4852844400fd24bbfa9b5c6b4af656611", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1204494c9ad39e45eb672c3e70874d4852844400fd24bbfa9b5c6b4af656611", kill_on_drop: false }`
[INFO] [stdout] e1204494c9ad39e45eb672c3e70874d4852844400fd24bbfa9b5c6b4af656611
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 599dc32f74d2326b5c3784b3e44e57b9514896a930a9e7017e2fd6c34fa593a3
[INFO] running `Command { std: "docker" "start" "-a" "599dc32f74d2326b5c3784b3e44e57b9514896a930a9e7017e2fd6c34fa593a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling mypackage v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "599dc32f74d2326b5c3784b3e44e57b9514896a930a9e7017e2fd6c34fa593a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "599dc32f74d2326b5c3784b3e44e57b9514896a930a9e7017e2fd6c34fa593a3", kill_on_drop: false }`
[INFO] [stdout] 599dc32f74d2326b5c3784b3e44e57b9514896a930a9e7017e2fd6c34fa593a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d613024015d73e6e483e1fe06afc7b202d39ab36b9e0d588baf0b38c6de6a242
[INFO] running `Command { std: "docker" "start" "-a" "d613024015d73e6e483e1fe06afc7b202d39ab36b9e0d588baf0b38c6de6a242", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mypackage-c8a74c7dc6db971e)
[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]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mypackage-26e2bbd2542c4708)
[INFO] [stderr]    Doc-tests mypackage
[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] [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" "d613024015d73e6e483e1fe06afc7b202d39ab36b9e0d588baf0b38c6de6a242", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d613024015d73e6e483e1fe06afc7b202d39ab36b9e0d588baf0b38c6de6a242", kill_on_drop: false }`
[INFO] [stdout] d613024015d73e6e483e1fe06afc7b202d39ab36b9e0d588baf0b38c6de6a242