[INFO] crate permutation 0.2.5 is already in cache
[INFO] testing permutation-0.2.5 against 1.44.0 for beta-1.45-1
[INFO] extracting crate permutation 0.2.5 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate permutation 0.2.5 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate permutation 0.2.5
[INFO] finished tweaking crates.io crate permutation 0.2.5
[INFO] tweaked toml for crates.io crate permutation 0.2.5 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2c0dd6838e94d10eb0cbd3d600267141438265596f5f4d8596573618de4bce11
[INFO] running `"docker" "start" "-a" "2c0dd6838e94d10eb0cbd3d600267141438265596f5f4d8596573618de4bce11"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling permutation v0.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `"docker" "inspect" "2c0dd6838e94d10eb0cbd3d600267141438265596f5f4d8596573618de4bce11"`
[INFO] running `"docker" "rm" "-f" "2c0dd6838e94d10eb0cbd3d600267141438265596f5f4d8596573618de4bce11"`
[INFO] [stdout] 2c0dd6838e94d10eb0cbd3d600267141438265596f5f4d8596573618de4bce11
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3a198cf113f00b4682d7eafcfcaad360ee2da90570b637cace9bf8bde74045da
[INFO] running `"docker" "start" "-a" "3a198cf113f00b4682d7eafcfcaad360ee2da90570b637cace9bf8bde74045da"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling permutation v0.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `"docker" "inspect" "3a198cf113f00b4682d7eafcfcaad360ee2da90570b637cace9bf8bde74045da"`
[INFO] running `"docker" "rm" "-f" "3a198cf113f00b4682d7eafcfcaad360ee2da90570b637cace9bf8bde74045da"`
[INFO] [stdout] 3a198cf113f00b4682d7eafcfcaad360ee2da90570b637cace9bf8bde74045da
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b1260f27e65583bf630ff98aaa15c0882e1f2da27eb36e063392eafc5a3127da
[INFO] running `"docker" "start" "-a" "b1260f27e65583bf630ff98aaa15c0882e1f2da27eb36e063392eafc5a3127da"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/permutation-c05360c460b37b61
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test permutation::tests::basics ... ok
[INFO] [stdout] test permutation::tests::by_key ... ok
[INFO] [stdout] test permutation::tests::by_cmp ... ok
[INFO] [stdout] test permutation::tests::indices ... ok
[INFO] [stdout] test permutation::tests::len ... ok
[INFO] [stdout] test permutation::tests::inverse ... ok
[INFO] [stdout] test permutation::tests::prod ... ok
[INFO] [stdout] test permutation::tests::sorting ... ok
[INFO] [stdout] test permutation::tests::normalize ... ok
[INFO] [stdout] test permutation::tests::powers ... ok
[INFO] [stdout] test permutation::tests::strings ... ok
[INFO] [stdout] test permutation::tests::normalize_inv ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests permutation
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/permutation.rs - permutation::Permutation::apply_idx (line 211) ... ok
[INFO] [stdout] test src/permutation.rs - permutation::Permutation::apply_inv_idx (line 231) ... ok
[INFO] [stdout] test src/permutation.rs - permutation::&'a Permutation::mul (line 54) ... ok
[INFO] [stdout] test src/permutation.rs - permutation::Permutation::apply_slice (line 267) ... ok
[INFO] [stdout] test src/permutation.rs - permutation::Permutation::from_vec (line 84) ... ok
[INFO] [stdout] test src/permutation.rs - permutation::Permutation::len (line 121) ... ok
[INFO] [stdout] test src/permutation.rs - permutation::Permutation::inverse (line 146) ... ok
[INFO] [stdout] test src/permutation.rs - permutation::Permutation::one (line 104) ... ok
[INFO] [stdout] test src/permutation.rs - permutation::Permutation::normalize (line 172) ... ok
[INFO] [stdout] test src/permutation.rs - permutation::Permutation::apply_inv_slice (line 290) ... ok
[INFO] [stdout] test src/permutation.rs - permutation::sort_by (line 350) ... ok
[INFO] [stdout] test src/permutation.rs - permutation::sort (line 324) ... ok
[INFO] [stdout] test src/permutation.rs - permutation::sort_by_key (line 376) ... ok
[INFO] [stdout] test src/permutation.rs - permutation::sort (line 313) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "b1260f27e65583bf630ff98aaa15c0882e1f2da27eb36e063392eafc5a3127da"`
[INFO] running `"docker" "rm" "-f" "b1260f27e65583bf630ff98aaa15c0882e1f2da27eb36e063392eafc5a3127da"`
[INFO] [stdout] b1260f27e65583bf630ff98aaa15c0882e1f2da27eb36e063392eafc5a3127da