[INFO] fetching crate derangements 0.2.0...
[INFO] testing derangements-0.2.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate derangements 0.2.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate derangements 0.2.0
[INFO] finished tweaking crates.io crate derangements 0.2.0
[INFO] tweaked toml for crates.io crate derangements 0.2.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate derangements 0.2.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 2 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6743831477a30c30d6575c3c9391d27669f91c7f65b2b5e970768954986481cc
[INFO] running `Command { std: "docker" "start" "-a" "6743831477a30c30d6575c3c9391d27669f91c7f65b2b5e970768954986481cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6743831477a30c30d6575c3c9391d27669f91c7f65b2b5e970768954986481cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6743831477a30c30d6575c3c9391d27669f91c7f65b2b5e970768954986481cc", kill_on_drop: false }`
[INFO] [stdout] 6743831477a30c30d6575c3c9391d27669f91c7f65b2b5e970768954986481cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f030b0495cde2a656d5d7e09aaaa38230a43190c05c6f8863110c17ddd3e90d7
[INFO] running `Command { std: "docker" "start" "-a" "f030b0495cde2a656d5d7e09aaaa38230a43190c05c6f8863110c17ddd3e90d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling derangements v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 2.54s
[INFO] running `Command { std: "docker" "inspect" "f030b0495cde2a656d5d7e09aaaa38230a43190c05c6f8863110c17ddd3e90d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f030b0495cde2a656d5d7e09aaaa38230a43190c05c6f8863110c17ddd3e90d7", kill_on_drop: false }`
[INFO] [stdout] f030b0495cde2a656d5d7e09aaaa38230a43190c05c6f8863110c17ddd3e90d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de61351c8152a2cd36ce040e739337f2fd72368274bf9c9005a3736c16a25c85
[INFO] running `Command { std: "docker" "start" "-a" "de61351c8152a2cd36ce040e739337f2fd72368274bf9c9005a3736c16a25c85", kill_on_drop: false }`
[INFO] [stderr]    Compiling derangements v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 3.76s
[INFO] running `Command { std: "docker" "inspect" "de61351c8152a2cd36ce040e739337f2fd72368274bf9c9005a3736c16a25c85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de61351c8152a2cd36ce040e739337f2fd72368274bf9c9005a3736c16a25c85", kill_on_drop: false }`
[INFO] [stdout] de61351c8152a2cd36ce040e739337f2fd72368274bf9c9005a3736c16a25c85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 37996162f6a6fdbf3ef7817fca845cd9735e143c1f3df3d6071e2f9767d81a47
[INFO] running `Command { std: "docker" "start" "-a" "37996162f6a6fdbf3ef7817fca845cd9735e143c1f3df3d6071e2f9767d81a47", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/derangements-254f88d3f8d2c77f)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test derangements::tests::test_nonrange_manual ... ok
[INFO] [stdout] test derangements::tests::test_nonrange_distinct ... ok
[INFO] [stdout] test fast_permutations::tests::test_distinct_permutations ... ok
[INFO] [stdout] test fast_permutations::tests::test_permutations_manual ... ok
[INFO] [stdout] test restricted_permutations::tests::test_self_restricted_manual ... ok
[INFO] [stdout] test fast_permutations::tests::test_permutations_range ... ok
[INFO] [stdout] test derangements_range::tests::test_range_fast_manual ... ok
[INFO] [stdout] test restricted_permutations::tests::test_restricted ... ok
[INFO] [stdout] test derangements_range::tests::test_range_manual ... ok
[INFO] [stdout] test derangements_range::tests::test_nonrange_range ... ok
[INFO] [stdout] test derangements::tests::test_nonrange_range ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests derangements
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/derangements_range.rs - derangements_range::derangements_range (line 13) ... ok
[INFO] [stdout] test src/derangements.rs - derangements::derangements (line 60) ... ok
[INFO] [stdout] test src/derangements.rs - derangements::distinct_derangements (line 133) ... ok
[INFO] [stdout] test src/restricted_permutations.rs - restricted_permutations::restricted_permutations (line 65) ... ok
[INFO] [stdout] test src/derangements_range.rs - derangements_range::derangements_range_fast (line 79) ... ok
[INFO] [stdout] test src/fast_permutations.rs - fast_permutations::distinct_permutations (line 141) ... ok
[INFO] [stdout] test src/restricted_permutations.rs - restricted_permutations::restricted_permutations_by_map_index (line 194) ... ok
[INFO] [stdout] test src/restricted_permutations.rs - restricted_permutations::restricted_permutations_by_map_value (line 289) ... ok
[INFO] [stdout] test src/fast_permutations.rs - fast_permutations::fast_permutations (line 24) ... ok
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] test src/restricted_permutations.rs - restricted_permutations::restricted_permutations_by_self (line 104) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.11s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "37996162f6a6fdbf3ef7817fca845cd9735e143c1f3df3d6071e2f9767d81a47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37996162f6a6fdbf3ef7817fca845cd9735e143c1f3df3d6071e2f9767d81a47", kill_on_drop: false }`
[INFO] [stdout] 37996162f6a6fdbf3ef7817fca845cd9735e143c1f3df3d6071e2f9767d81a47