[INFO] fetching crate sorting_networks 0.1.0... [INFO] testing sorting_networks-0.1.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] extracting crate sorting_networks 0.1.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate sorting_networks 0.1.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate sorting_networks 0.1.0 [INFO] finished tweaking crates.io crate sorting_networks 0.1.0 [INFO] tweaked toml for crates.io crate sorting_networks 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fcd8918bd2a74942f739d964167268a5f0b1a54373dbcc4aeb51dbcd08d1061f [INFO] running `Command { std: "docker" "start" "-a" "fcd8918bd2a74942f739d964167268a5f0b1a54373dbcc4aeb51dbcd08d1061f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fcd8918bd2a74942f739d964167268a5f0b1a54373dbcc4aeb51dbcd08d1061f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fcd8918bd2a74942f739d964167268a5f0b1a54373dbcc4aeb51dbcd08d1061f", kill_on_drop: false }` [INFO] [stdout] fcd8918bd2a74942f739d964167268a5f0b1a54373dbcc4aeb51dbcd08d1061f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 970f3ba9c26efd021cd932e8af183d2924ee4d17ef38df4a85fbaf383c8af859 [INFO] running `Command { std: "docker" "start" "-a" "970f3ba9c26efd021cd932e8af183d2924ee4d17ef38df4a85fbaf383c8af859", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.2.3 [INFO] [stderr] Compiling quote v0.4.2 [INFO] [stderr] Compiling syn v0.12.15 [INFO] [stderr] Compiling sorting_networks v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.44s [INFO] running `Command { std: "docker" "inspect" "970f3ba9c26efd021cd932e8af183d2924ee4d17ef38df4a85fbaf383c8af859", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "970f3ba9c26efd021cd932e8af183d2924ee4d17ef38df4a85fbaf383c8af859", kill_on_drop: false }` [INFO] [stdout] 970f3ba9c26efd021cd932e8af183d2924ee4d17ef38df4a85fbaf383c8af859 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cff2740c957d2f3efa2a1fa260078fc4d845b13d66809b3ce784fa20327465ca [INFO] running `Command { std: "docker" "start" "-a" "cff2740c957d2f3efa2a1fa260078fc4d845b13d66809b3ce784fa20327465ca", kill_on_drop: false }` [INFO] [stderr] Compiling sorting_networks v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.31s [INFO] running `Command { std: "docker" "inspect" "cff2740c957d2f3efa2a1fa260078fc4d845b13d66809b3ce784fa20327465ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cff2740c957d2f3efa2a1fa260078fc4d845b13d66809b3ce784fa20327465ca", kill_on_drop: false }` [INFO] [stdout] cff2740c957d2f3efa2a1fa260078fc4d845b13d66809b3ce784fa20327465ca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e71f964e64d18e5a2208051c52de62cb033bc6d0563dbe793c947b321eca01b0 [INFO] running `Command { std: "docker" "start" "-a" "e71f964e64d18e5a2208051c52de62cb033bc6d0563dbe793c947b321eca01b0", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stdout] running 8 tests [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/sorting_networks-619f829072aecba0) [INFO] [stdout] test sorting_network::length_16::fixed_size ... ok [INFO] [stdout] test sorting_network::length_2::fixed_size ... ok [INFO] [stdout] test sorting_network::length_128::fixed_size ... ok [INFO] [stdout] test sorting_network::length_32::fixed_size ... ok [INFO] [stdout] test sorting_network::length_8::fixed_size ... ok [INFO] [stdout] test sorting_network::length_64::fixed_size ... ok [INFO] [stdout] test sorting_network::length_256::fixed_size ... ok [INFO] [stdout] test sorting_network::length_4::fixed_size ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests sorting_networks [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" "e71f964e64d18e5a2208051c52de62cb033bc6d0563dbe793c947b321eca01b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e71f964e64d18e5a2208051c52de62cb033bc6d0563dbe793c947b321eca01b0", kill_on_drop: false }` [INFO] [stdout] e71f964e64d18e5a2208051c52de62cb033bc6d0563dbe793c947b321eca01b0