[INFO] fetching crate candidate-selection 0.0.0...
[INFO] testing candidate-selection-0.0.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate candidate-selection 0.0.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate candidate-selection 0.0.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate candidate-selection 0.0.0
[INFO] finished tweaking crates.io crate candidate-selection 0.0.0
[INFO] tweaked toml for crates.io crate candidate-selection 0.0.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9d005d9b0f9f9c16b35f2a186914f4d969e9f2a000bd94122a4de6ae534a06d5
[INFO] running `Command { std: "docker" "start" "-a" "9d005d9b0f9f9c16b35f2a186914f4d969e9f2a000bd94122a4de6ae534a06d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d005d9b0f9f9c16b35f2a186914f4d969e9f2a000bd94122a4de6ae534a06d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d005d9b0f9f9c16b35f2a186914f4d969e9f2a000bd94122a4de6ae534a06d5", kill_on_drop: false }`
[INFO] [stdout] 9d005d9b0f9f9c16b35f2a186914f4d969e9f2a000bd94122a4de6ae534a06d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f0f48707050977c2988442d762649060eb836149989b751c55c74e23ed0d9792
[INFO] running `Command { std: "docker" "start" "-a" "f0f48707050977c2988442d762649060eb836149989b751c55c74e23ed0d9792", kill_on_drop: false }`
[INFO] [stderr]    Compiling candidate-selection v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "f0f48707050977c2988442d762649060eb836149989b751c55c74e23ed0d9792", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0f48707050977c2988442d762649060eb836149989b751c55c74e23ed0d9792", kill_on_drop: false }`
[INFO] [stdout] f0f48707050977c2988442d762649060eb836149989b751c55c74e23ed0d9792
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 25d40c14de1be4e9f02c6542400114dd24ca7f4a5b309e9f777d39877bc6ea2d
[INFO] running `Command { std: "docker" "start" "-a" "25d40c14de1be4e9f02c6542400114dd24ca7f4a5b309e9f777d39877bc6ea2d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling candidate-selection v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "25d40c14de1be4e9f02c6542400114dd24ca7f4a5b309e9f777d39877bc6ea2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25d40c14de1be4e9f02c6542400114dd24ca7f4a5b309e9f777d39877bc6ea2d", kill_on_drop: false }`
[INFO] [stdout] 25d40c14de1be4e9f02c6542400114dd24ca7f4a5b309e9f777d39877bc6ea2d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e3fe8b2ada569abef951b0c7e86c2d34b07da3daf3c7a4e4d81d8b764bad388e
[INFO] running `Command { std: "docker" "start" "-a" "e3fe8b2ada569abef951b0c7e86c2d34b07da3daf3c7a4e4d81d8b764bad388e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/candidate_selection-cc7fd4212de0c5ab)
[INFO] [stderr]    Doc-tests candidate-selection
[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] [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" "e3fe8b2ada569abef951b0c7e86c2d34b07da3daf3c7a4e4d81d8b764bad388e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3fe8b2ada569abef951b0c7e86c2d34b07da3daf3c7a4e4d81d8b764bad388e", kill_on_drop: false }`
[INFO] [stdout] e3fe8b2ada569abef951b0c7e86c2d34b07da3daf3c7a4e4d81d8b764bad388e