[INFO] fetching crate rack-elections-phragmen 0.0.0...
[INFO] testing rack-elections-phragmen-0.0.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate rack-elections-phragmen 0.0.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate rack-elections-phragmen 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 rack-elections-phragmen 0.0.0
[INFO] finished tweaking crates.io crate rack-elections-phragmen 0.0.0
[INFO] tweaked toml for crates.io crate rack-elections-phragmen 0.0.0 written to /workspace/builds/worker-14/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 78f66aac56de900ffc98b379d30851f04f5c9ccb34734f6a6e14547cdbeb7dbb
[INFO] running `Command { std: "docker" "start" "-a" "78f66aac56de900ffc98b379d30851f04f5c9ccb34734f6a6e14547cdbeb7dbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78f66aac56de900ffc98b379d30851f04f5c9ccb34734f6a6e14547cdbeb7dbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78f66aac56de900ffc98b379d30851f04f5c9ccb34734f6a6e14547cdbeb7dbb", kill_on_drop: false }`
[INFO] [stdout] 78f66aac56de900ffc98b379d30851f04f5c9ccb34734f6a6e14547cdbeb7dbb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 000752c046f7d43f2de87f39e4e57ef882dd2f2f1b77524b153273353c3876c6
[INFO] running `Command { std: "docker" "start" "-a" "000752c046f7d43f2de87f39e4e57ef882dd2f2f1b77524b153273353c3876c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling rack-elections-phragmen v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "000752c046f7d43f2de87f39e4e57ef882dd2f2f1b77524b153273353c3876c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "000752c046f7d43f2de87f39e4e57ef882dd2f2f1b77524b153273353c3876c6", kill_on_drop: false }`
[INFO] [stdout] 000752c046f7d43f2de87f39e4e57ef882dd2f2f1b77524b153273353c3876c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] f298fc69efab34944ae72a5f7fa1b23f1889aeee9c22037a428adcab32bbe215
[INFO] running `Command { std: "docker" "start" "-a" "f298fc69efab34944ae72a5f7fa1b23f1889aeee9c22037a428adcab32bbe215", kill_on_drop: false }`
[INFO] [stderr]    Compiling rack-elections-phragmen v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "f298fc69efab34944ae72a5f7fa1b23f1889aeee9c22037a428adcab32bbe215", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f298fc69efab34944ae72a5f7fa1b23f1889aeee9c22037a428adcab32bbe215", kill_on_drop: false }`
[INFO] [stdout] f298fc69efab34944ae72a5f7fa1b23f1889aeee9c22037a428adcab32bbe215
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 83a4c80843ae4350b61d5da886193a12c181cb7c8167816b0d1bf83d10e43130
[INFO] running `Command { std: "docker" "start" "-a" "83a4c80843ae4350b61d5da886193a12c181cb7c8167816b0d1bf83d10e43130", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rack_elections_phragmen-225d3796dbce5f5d)
[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 rack-elections-phragmen
[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" "83a4c80843ae4350b61d5da886193a12c181cb7c8167816b0d1bf83d10e43130", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83a4c80843ae4350b61d5da886193a12c181cb7c8167816b0d1bf83d10e43130", kill_on_drop: false }`
[INFO] [stdout] 83a4c80843ae4350b61d5da886193a12c181cb7c8167816b0d1bf83d10e43130