[INFO] fetching crate dco 0.1.3...
[INFO] testing dco-0.1.3 against 1.90.0 for beta-1.91-3
[INFO] extracting crate dco 0.1.3 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate dco 0.1.3
[INFO] finished tweaking crates.io crate dco 0.1.3
[INFO] tweaked toml for crates.io crate dco 0.1.3 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate dco 0.1.3 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 dco 0.1.3 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-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 8870059449cf10927cc6751d72d0e1ca452fc5858f7bb18fe049ca0655d431fa
[INFO] running `Command { std: "docker" "start" "-a" "8870059449cf10927cc6751d72d0e1ca452fc5858f7bb18fe049ca0655d431fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8870059449cf10927cc6751d72d0e1ca452fc5858f7bb18fe049ca0655d431fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8870059449cf10927cc6751d72d0e1ca452fc5858f7bb18fe049ca0655d431fa", kill_on_drop: false }`
[INFO] [stdout] 8870059449cf10927cc6751d72d0e1ca452fc5858f7bb18fe049ca0655d431fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] a2ab9a428f156e5ca22ed9e169818f4689db416af80bc649a5497e0634d2d4cb
[INFO] running `Command { std: "docker" "start" "-a" "a2ab9a428f156e5ca22ed9e169818f4689db416af80bc649a5497e0634d2d4cb", kill_on_drop: false }`
[INFO] [stderr]    Compiling dco v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "a2ab9a428f156e5ca22ed9e169818f4689db416af80bc649a5497e0634d2d4cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2ab9a428f156e5ca22ed9e169818f4689db416af80bc649a5497e0634d2d4cb", kill_on_drop: false }`
[INFO] [stdout] a2ab9a428f156e5ca22ed9e169818f4689db416af80bc649a5497e0634d2d4cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 5c86f60f5d8b624340d176c05f6b7cdb17fc3cd2e5e2a891c4ff2df1c6e090f5
[INFO] running `Command { std: "docker" "start" "-a" "5c86f60f5d8b624340d176c05f6b7cdb17fc3cd2e5e2a891c4ff2df1c6e090f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling dco v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "5c86f60f5d8b624340d176c05f6b7cdb17fc3cd2e5e2a891c4ff2df1c6e090f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c86f60f5d8b624340d176c05f6b7cdb17fc3cd2e5e2a891c4ff2df1c6e090f5", kill_on_drop: false }`
[INFO] [stdout] 5c86f60f5d8b624340d176c05f6b7cdb17fc3cd2e5e2a891c4ff2df1c6e090f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] d6c83155f1ac1ad2b82f979f7417f2cf07557a0a9823bc85c4823ff3692cdef4
[INFO] running `Command { std: "docker" "start" "-a" "d6c83155f1ac1ad2b82f979f7417f2cf07557a0a9823bc85c4823ff3692cdef4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/dco-917b974d428732f6)
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::cmd_echo ... ok
[INFO] [stdout] test tests::cmd_false ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d6c83155f1ac1ad2b82f979f7417f2cf07557a0a9823bc85c4823ff3692cdef4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6c83155f1ac1ad2b82f979f7417f2cf07557a0a9823bc85c4823ff3692cdef4", kill_on_drop: false }`
[INFO] [stdout] d6c83155f1ac1ad2b82f979f7417f2cf07557a0a9823bc85c4823ff3692cdef4