[INFO] fetching crate phd 0.1.14...
[INFO] testing phd-0.1.14 against 1.55.0 for beta-1.56-1
[INFO] extracting crate phd 0.1.14 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate phd 0.1.14 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-12/source/.cargo/config
[INFO] started tweaking crates.io crate phd 0.1.14
[INFO] finished tweaking crates.io crate phd 0.1.14
[INFO] tweaked toml for crates.io crate phd 0.1.14 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate phd 0.1.14 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 87e3925ae0dd46ca44913af216cb2471219900f4f94b900e932f82965d11b986
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "87e3925ae0dd46ca44913af216cb2471219900f4f94b900e932f82965d11b986", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "87e3925ae0dd46ca44913af216cb2471219900f4f94b900e932f82965d11b986", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87e3925ae0dd46ca44913af216cb2471219900f4f94b900e932f82965d11b986", kill_on_drop: false }`
[INFO] [stdout] 87e3925ae0dd46ca44913af216cb2471219900f4f94b900e932f82965d11b986
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 31be8e1777e208ea459587a8a7f39468abd2bd22ddbcb52c102a871b5efc81be
[INFO] running `Command { std: "docker" "start" "-a" "31be8e1777e208ea459587a8a7f39468abd2bd22ddbcb52c102a871b5efc81be", kill_on_drop: false }`
[INFO] [stderr]    Compiling shell-escape v0.1.4
[INFO] [stderr]    Compiling alphanumeric-sort v1.0.11
[INFO] [stderr]    Compiling content_inspector v0.2.4
[INFO] [stderr]    Compiling threadpool v1.7.1
[INFO] [stderr]    Compiling phd v0.1.14 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.44s
[INFO] running `Command { std: "docker" "inspect" "31be8e1777e208ea459587a8a7f39468abd2bd22ddbcb52c102a871b5efc81be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31be8e1777e208ea459587a8a7f39468abd2bd22ddbcb52c102a871b5efc81be", kill_on_drop: false }`
[INFO] [stdout] 31be8e1777e208ea459587a8a7f39468abd2bd22ddbcb52c102a871b5efc81be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3b0cc7fcc2fa6125e083f9fbf7fa042c490484eafe122299435402d7889f6f65
[INFO] running `Command { std: "docker" "start" "-a" "3b0cc7fcc2fa6125e083f9fbf7fa042c490484eafe122299435402d7889f6f65", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling phd v0.1.14 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.06s
[INFO] running `Command { std: "docker" "inspect" "3b0cc7fcc2fa6125e083f9fbf7fa042c490484eafe122299435402d7889f6f65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b0cc7fcc2fa6125e083f9fbf7fa042c490484eafe122299435402d7889f6f65", kill_on_drop: false }`
[INFO] [stdout] 3b0cc7fcc2fa6125e083f9fbf7fa042c490484eafe122299435402d7889f6f65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 24fbc3b0673dc2381b4bc9a904b1db90ce44523eaaea3127f41fec60f811a9d4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "24fbc3b0673dc2381b4bc9a904b1db90ce44523eaaea3127f41fec60f811a9d4", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test server::tests::test_gph_line_to_gopher ... ok
[INFO] [stdout] test server::tests::test_gph_geomyidae ... ok
[INFO] [stdout] test server::tests::test_sort_directory ... ok
[INFO] [stdout] test server::tests::test_rsort_directory ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/phd-61c9c4c23de7d6a5)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/phd-691fa8622f5a73e7)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests phd
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/color.rs - color (line 3) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.86s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "24fbc3b0673dc2381b4bc9a904b1db90ce44523eaaea3127f41fec60f811a9d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24fbc3b0673dc2381b4bc9a904b1db90ce44523eaaea3127f41fec60f811a9d4", kill_on_drop: false }`
[INFO] [stdout] 24fbc3b0673dc2381b4bc9a904b1db90ce44523eaaea3127f41fec60f811a9d4