[INFO] fetching crate permutation 0.2.5...
[INFO] testing permutation-0.2.5 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate permutation 0.2.5 into /workspace/builds/worker-43/source
[INFO] validating manifest of crates.io crate permutation 0.2.5 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-43/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 94cd263a375a2667980634159daa7b60260ba41c50191aea7dd489ff6f0d9067
[INFO] running `Command { std: "docker" "start" "-a" "94cd263a375a2667980634159daa7b60260ba41c50191aea7dd489ff6f0d9067", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "94cd263a375a2667980634159daa7b60260ba41c50191aea7dd489ff6f0d9067", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94cd263a375a2667980634159daa7b60260ba41c50191aea7dd489ff6f0d9067", kill_on_drop: false }`
[INFO] [stdout] 94cd263a375a2667980634159daa7b60260ba41c50191aea7dd489ff6f0d9067
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7cefa4df46a6cbf3c2f3469c9509339c88b37e15d0fef2d0ddd773facef49276
[INFO] running `Command { std: "docker" "start" "-a" "7cefa4df46a6cbf3c2f3469c9509339c88b37e15d0fef2d0ddd773facef49276", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling permutation v0.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "7cefa4df46a6cbf3c2f3469c9509339c88b37e15d0fef2d0ddd773facef49276", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cefa4df46a6cbf3c2f3469c9509339c88b37e15d0fef2d0ddd773facef49276", kill_on_drop: false }`
[INFO] [stdout] 7cefa4df46a6cbf3c2f3469c9509339c88b37e15d0fef2d0ddd773facef49276
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ca2e177e3cae713bb1b55818b89165af2e706adac7fe6253234498af964b81d
[INFO] running `Command { std: "docker" "start" "-a" "2ca2e177e3cae713bb1b55818b89165af2e706adac7fe6253234498af964b81d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling permutation v0.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "2ca2e177e3cae713bb1b55818b89165af2e706adac7fe6253234498af964b81d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ca2e177e3cae713bb1b55818b89165af2e706adac7fe6253234498af964b81d", kill_on_drop: false }`
[INFO] [stdout] 2ca2e177e3cae713bb1b55818b89165af2e706adac7fe6253234498af964b81d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6e187c4dad74a565ae2315e21fc1476a899b562782b778b300a5ee3807c0cea4
[INFO] running `Command { std: "docker" "start" "-a" "6e187c4dad74a565ae2315e21fc1476a899b562782b778b300a5ee3807c0cea4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/permutation-42e5f29c658a21ba)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test permutation::tests::basics ... ok
[INFO] [stdout] test permutation::tests::by_cmp ... ok
[INFO] [stdout] test permutation::tests::by_key ... ok
[INFO] [stdout] test permutation::tests::indices ... ok
[INFO] [stdout] test permutation::tests::inverse ... ok
[INFO] [stdout] test permutation::tests::len ... ok
[INFO] [stdout] test permutation::tests::normalize_inv ... ok
[INFO] [stdout] test permutation::tests::powers ... ok
[INFO] [stdout] test permutation::tests::normalize ... ok
[INFO] [stdout] test permutation::tests::sorting ... ok
[INFO] [stdout] test permutation::tests::prod ... ok
[INFO] [stdout] test permutation::tests::strings ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests permutation
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/permutation.rs - permutation::Permutation::len (line 121) ... ok
[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::&'aPermutation::mul (line 54) ... ok
[INFO] [stdout] test src/permutation.rs - permutation::Permutation::apply_slice (line 267) ... ok
[INFO] [stdout] test src/permutation.rs - permutation::sort (line 313) ... ok
[INFO] [stdout] test src/permutation.rs - permutation::Permutation::apply_inv_slice (line 290) ... ok
[INFO] [stdout] test src/permutation.rs - permutation::Permutation::normalize (line 172) ... ok
[INFO] [stdout] test src/permutation.rs - permutation::Permutation::from_vec (line 84) ... ok
[INFO] [stdout] test src/permutation.rs - permutation::Permutation::inverse (line 146) ... ok
[INFO] [stdout] test src/permutation.rs - permutation::sort_by (line 350) ... ok
[INFO] [stdout] test src/permutation.rs - permutation::Permutation::one (line 104) ... ok
[INFO] [stdout] test src/permutation.rs - permutation::sort_by_key (line 376) ... ok
[INFO] [stdout] test src/permutation.rs - permutation::sort (line 324) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.50s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6e187c4dad74a565ae2315e21fc1476a899b562782b778b300a5ee3807c0cea4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e187c4dad74a565ae2315e21fc1476a899b562782b778b300a5ee3807c0cea4", kill_on_drop: false }`
[INFO] [stdout] 6e187c4dad74a565ae2315e21fc1476a899b562782b778b300a5ee3807c0cea4