[INFO] fetching crate prs-lib 0.3.2...
[INFO] testing prs-lib-0.3.2 against 1.55.0 for beta-1.56-1
[INFO] extracting crate prs-lib 0.3.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate prs-lib 0.3.2 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] started tweaking crates.io crate prs-lib 0.3.2
[INFO] finished tweaking crates.io crate prs-lib 0.3.2
[INFO] tweaked toml for crates.io crate prs-lib 0.3.2 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded quickcheck v1.0.3
[INFO] [stderr]   Downloaded gpgme v0.10.0
[INFO] [stderr]   Downloaded conv v0.3.3
[INFO] [stderr]   Downloaded cstr-argument v0.1.1
[INFO] [stderr]   Downloaded git-state v0.1.0
[INFO] [stderr]   Downloaded quickcheck_macros v1.0.0
[INFO] [stderr]   Downloaded gpg-error v0.5.2
[INFO] [stderr]   Downloaded libgpg-error-sys v0.5.2
[INFO] [stderr]   Downloaded secstr v0.4.0
[INFO] [stderr]   Downloaded gpgme-sys v0.10.0
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 842b4c0b34da3a8cf098595a3974c6c9eb2177483f3740091229e5df3dd353a0
[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" "842b4c0b34da3a8cf098595a3974c6c9eb2177483f3740091229e5df3dd353a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "842b4c0b34da3a8cf098595a3974c6c9eb2177483f3740091229e5df3dd353a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "842b4c0b34da3a8cf098595a3974c6c9eb2177483f3740091229e5df3dd353a0", kill_on_drop: false }`
[INFO] [stdout] 842b4c0b34da3a8cf098595a3974c6c9eb2177483f3740091229e5df3dd353a0
[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=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] [stdout] 0c4aa77c0c597b08598004b4740e955cfda7b96894a802eaf7a1b93fb8dcab7e
[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" "0c4aa77c0c597b08598004b4740e955cfda7b96894a802eaf7a1b93fb8dcab7e", kill_on_drop: false }`
[INFO] [stderr]    Compiling prs-lib v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling git-state v0.1.0
[INFO] [stderr]    Compiling secstr v0.4.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.07s
[INFO] running `Command { std: "docker" "inspect" "0c4aa77c0c597b08598004b4740e955cfda7b96894a802eaf7a1b93fb8dcab7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c4aa77c0c597b08598004b4740e955cfda7b96894a802eaf7a1b93fb8dcab7e", kill_on_drop: false }`
[INFO] [stdout] 0c4aa77c0c597b08598004b4740e955cfda7b96894a802eaf7a1b93fb8dcab7e
[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=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] cebede2e7e28e0d9f9d35bd1ee024ca52632f04dd5746c7aed737f4ff9a756e2
[INFO] running `Command { std: "docker" "start" "-a" "cebede2e7e28e0d9f9d35bd1ee024ca52632f04dd5746c7aed737f4ff9a756e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling quickcheck_macros v1.0.0
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling quickcheck v1.0.3
[INFO] [stderr]    Compiling prs-lib v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.72s
[INFO] running `Command { std: "docker" "inspect" "cebede2e7e28e0d9f9d35bd1ee024ca52632f04dd5746c7aed737f4ff9a756e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cebede2e7e28e0d9f9d35bd1ee024ca52632f04dd5746c7aed737f4ff9a756e2", kill_on_drop: false }`
[INFO] [stdout] cebede2e7e28e0d9f9d35bd1ee024ca52632f04dd5746c7aed737f4ff9a756e2
[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=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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b35d0d0ceecd89e45d3a5e7bf4b36aaf0e71e655f3ca7a9c41dc7ac8c698473b
[INFO] running `Command { std: "docker" "start" "-a" "b35d0d0ceecd89e45d3a5e7bf4b36aaf0e71e655f3ca7a9c41dc7ac8c698473b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/prs_lib-e8247bde4be979e4)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test types::tests::plaintext_append ... ok
[INFO] [stdout] test types::tests::ciphertext_empty ... ok
[INFO] [stdout] test types::tests::plaintext_empty ... ok
[INFO] [stdout] test types::tests::plaintext_except_first_line ... ok
[INFO] [stdout] test types::tests::ciphertext_must_zero_on_drop ... ok
[INFO] [stdout] test types::tests::plaintext_property ... ok
[INFO] [stdout] test vendor::shellexpand::full_tests::test_quirks ... ok
[INFO] [stdout] test vendor::shellexpand::env_test::test_global_env ... ok
[INFO] [stdout] test vendor::shellexpand::env_test::test_regular_env ... ok
[INFO] [stdout] test vendor::shellexpand::tilde_tests::test_with_tilde ... ok
[INFO] [stdout] test types::tests::plaintext_is_empty ... ok
[INFO] [stdout] test vendor::shellexpand::tilde_tests::test_global_tilde ... ok
[INFO] [stdout] test vendor::shellexpand::env_test::test_empty_env ... ok
[INFO] [stdout] test vendor::shellexpand::env_test::test_error_env ... ok
[INFO] [stdout] test vendor::shellexpand::tilde_tests::test_with_tilde_no_hd ... ok
[INFO] [stdout] test types::tests::plaintext_first_line ... ok
[INFO] [stdout] test types::tests::plaintext_must_zero_on_drop ... ok
[INFO] [stderr]    Doc-tests prs-lib
[INFO] [stdout] test types::tests::plaintext_append_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/vendor/shellexpand.rs - vendor::shellexpand (line 44) ... ignored
[INFO] [stdout] test src/vendor/shellexpand.rs - vendor::shellexpand (line 59) ... ignored
[INFO] [stdout] test src/vendor/shellexpand.rs - vendor::shellexpand (line 78) ... ignored
[INFO] [stdout] test src/vendor/shellexpand.rs - vendor::shellexpand::env (line 615) ... ignored
[INFO] [stdout] test src/vendor/shellexpand.rs - vendor::shellexpand::env_with_context (line 402) ... ignored
[INFO] [stdout] test src/vendor/shellexpand.rs - vendor::shellexpand::env_with_context_no_errors (line 569) ... ignored
[INFO] [stdout] test src/vendor/shellexpand.rs - vendor::shellexpand::full (line 285) ... ignored
[INFO] [stdout] test src/vendor/shellexpand.rs - vendor::shellexpand::full_with_context (line 128) ... ignored
[INFO] [stdout] test src/vendor/shellexpand.rs - vendor::shellexpand::full_with_context_no_errors (line 216) ... ignored
[INFO] [stdout] test src/vendor/shellexpand.rs - vendor::shellexpand::tilde (line 713) ... ignored
[INFO] [stdout] test src/vendor/shellexpand.rs - vendor::shellexpand::tilde_with_context (line 666) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 11 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b35d0d0ceecd89e45d3a5e7bf4b36aaf0e71e655f3ca7a9c41dc7ac8c698473b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b35d0d0ceecd89e45d3a5e7bf4b36aaf0e71e655f3ca7a9c41dc7ac8c698473b", kill_on_drop: false }`
[INFO] [stdout] b35d0d0ceecd89e45d3a5e7bf4b36aaf0e71e655f3ca7a9c41dc7ac8c698473b