[INFO] fetching crate cchmod 0.1.2...
[INFO] testing cchmod-0.1.2 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate cchmod 0.1.2 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate cchmod 0.1.2 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-13/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate cchmod 0.1.2
[INFO] finished tweaking crates.io crate cchmod 0.1.2
[INFO] tweaked toml for crates.io crate cchmod 0.1.2 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate cchmod 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b735d2985d7cc9c7d65addf41c796ef53c044e79da13edd91cdd98ebfc5e8a55
[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" "b735d2985d7cc9c7d65addf41c796ef53c044e79da13edd91cdd98ebfc5e8a55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b735d2985d7cc9c7d65addf41c796ef53c044e79da13edd91cdd98ebfc5e8a55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b735d2985d7cc9c7d65addf41c796ef53c044e79da13edd91cdd98ebfc5e8a55", kill_on_drop: false }`
[INFO] [stdout] b735d2985d7cc9c7d65addf41c796ef53c044e79da13edd91cdd98ebfc5e8a55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 05a821c28a527caa06cf0ec70f8dac13051e19677d93bfe9c73c0e691641070a
[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" "05a821c28a527caa06cf0ec70f8dac13051e19677d93bfe9c73c0e691641070a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]    Compiling os_str_bytes v2.4.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling indexmap v1.6.2
[INFO] [stderr]    Compiling textwrap v0.12.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.25
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap_derive v3.0.0-beta.2
[INFO] [stderr]    Compiling thiserror v1.0.25
[INFO] [stderr]    Compiling clap v3.0.0-beta.2
[INFO] [stderr]    Compiling cchmod v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.82s
[INFO] running `Command { std: "docker" "inspect" "05a821c28a527caa06cf0ec70f8dac13051e19677d93bfe9c73c0e691641070a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05a821c28a527caa06cf0ec70f8dac13051e19677d93bfe9c73c0e691641070a", kill_on_drop: false }`
[INFO] [stdout] 05a821c28a527caa06cf0ec70f8dac13051e19677d93bfe9c73c0e691641070a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+beta-2021-09-08" "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] 48716f4a096b1cbbf6418579d24967679d6271d7da313b8eae37ed817f72c1f6
[INFO] running `Command { std: "docker" "start" "-a" "48716f4a096b1cbbf6418579d24967679d6271d7da313b8eae37ed817f72c1f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling cchmod v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.73s
[INFO] running `Command { std: "docker" "inspect" "48716f4a096b1cbbf6418579d24967679d6271d7da313b8eae37ed817f72c1f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48716f4a096b1cbbf6418579d24967679d6271d7da313b8eae37ed817f72c1f6", kill_on_drop: false }`
[INFO] [stdout] 48716f4a096b1cbbf6418579d24967679d6271d7da313b8eae37ed817f72c1f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 69084d95d207fed4e18bf13f5eeccf4987a5974d3e2233f22d1307838cd8e5aa
[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" "69084d95d207fed4e18bf13f5eeccf4987a5974d3e2233f22d1307838cd8e5aa", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cchmod-885a2ce53837f24f)
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test::test_mode_num ... ok
[INFO] [stdout] test test::test_perm_num ... ok
[INFO] [stdout] test test::test_mode_sym ... ok
[INFO] [stdout] test test::test_perm_sym ... ok
[INFO] [stdout] test test::test_perm_diff ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cchmod-5f793ccde1de8270)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]    Doc-tests cchmod
[INFO] [stdout] test test::test_output_as_num ... ok
[INFO] [stdout] test test::test_try_parse ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/lib.rs - Mode::as_sym (line 88) ... ok
[INFO] [stdout] test src/lib.rs - Perm::as_sym_full (line 305) ... ok
[INFO] [stdout] test src/lib.rs - Mode::diff (line 223) ... ok
[INFO] [stdout] test src/lib.rs - Perm::from_sym_full (line 377) ... ok
[INFO] [stdout] test src/lib.rs - Mode::as_num (line 65) ... ok
[INFO] [stdout] test src/lib.rs - Perm::as_sym (line 284) ... ok
[INFO] [stdout] test src/lib.rs - Perm::from_num (line 326) ... ok
[INFO] [stdout] test src/lib.rs - Mode::from_sym (line 169) ... ok
[INFO] [stdout] test src/lib.rs - Perm::as_num (line 263) ... ok
[INFO] [stdout] test src/lib.rs - Perm::diff (line 436) ... ok
[INFO] [stdout] test src/lib.rs - Mode::from_num (line 111) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.55s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "69084d95d207fed4e18bf13f5eeccf4987a5974d3e2233f22d1307838cd8e5aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69084d95d207fed4e18bf13f5eeccf4987a5974d3e2233f22d1307838cd8e5aa", kill_on_drop: false }`
[INFO] [stdout] 69084d95d207fed4e18bf13f5eeccf4987a5974d3e2233f22d1307838cd8e5aa