[INFO] fetching crate peregrine-nano 0.1.0...
[INFO] testing peregrine-nano-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate peregrine-nano 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate peregrine-nano 0.1.0
[INFO] finished tweaking crates.io crate peregrine-nano 0.1.0
[INFO] tweaked toml for crates.io crate peregrine-nano 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate peregrine-nano 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 0898bcae54d193a58380d76137b8e5fe5001ae529549fac166eedca5c78890d8
[INFO] running `Command { std: "docker" "start" "-a" "0898bcae54d193a58380d76137b8e5fe5001ae529549fac166eedca5c78890d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0898bcae54d193a58380d76137b8e5fe5001ae529549fac166eedca5c78890d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0898bcae54d193a58380d76137b8e5fe5001ae529549fac166eedca5c78890d8", kill_on_drop: false }`
[INFO] [stdout] 0898bcae54d193a58380d76137b8e5fe5001ae529549fac166eedca5c78890d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 3ed501708084b43ddd69b516fa236351192a61f9d1ee28466808cc488c80d7c2
[INFO] running `Command { std: "docker" "start" "-a" "3ed501708084b43ddd69b516fa236351192a61f9d1ee28466808cc488c80d7c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling peregrine-nano v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "3ed501708084b43ddd69b516fa236351192a61f9d1ee28466808cc488c80d7c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ed501708084b43ddd69b516fa236351192a61f9d1ee28466808cc488c80d7c2", kill_on_drop: false }`
[INFO] [stdout] 3ed501708084b43ddd69b516fa236351192a61f9d1ee28466808cc488c80d7c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 1f3584b61bd09fd9d33aaec6e259901e3953df5b749d0a4a1eb74493e3fc53aa
[INFO] running `Command { std: "docker" "start" "-a" "1f3584b61bd09fd9d33aaec6e259901e3953df5b749d0a4a1eb74493e3fc53aa", kill_on_drop: false }`
[INFO] [stderr]    Compiling peregrine-nano v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "1f3584b61bd09fd9d33aaec6e259901e3953df5b749d0a4a1eb74493e3fc53aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f3584b61bd09fd9d33aaec6e259901e3953df5b749d0a4a1eb74493e3fc53aa", kill_on_drop: false }`
[INFO] [stdout] 1f3584b61bd09fd9d33aaec6e259901e3953df5b749d0a4a1eb74493e3fc53aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 4c1da4b3b8411ecc9735340477ad06c7b3adf67962af33b55d02eb83bab65fb0
[INFO] running `Command { std: "docker" "start" "-a" "4c1da4b3b8411ecc9735340477ad06c7b3adf67962af33b55d02eb83bab65fb0", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/peregrine_nano-cad44811fe74d916)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests peregrine_nano
[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" "4c1da4b3b8411ecc9735340477ad06c7b3adf67962af33b55d02eb83bab65fb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c1da4b3b8411ecc9735340477ad06c7b3adf67962af33b55d02eb83bab65fb0", kill_on_drop: false }`
[INFO] [stdout] 4c1da4b3b8411ecc9735340477ad06c7b3adf67962af33b55d02eb83bab65fb0