[INFO] fetching crate permutohedron 0.2.4...
[INFO] testing permutohedron-0.2.4 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate permutohedron 0.2.4 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate permutohedron 0.2.4 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate permutohedron 0.2.4
[INFO] finished tweaking crates.io crate permutohedron 0.2.4
[INFO] tweaked toml for crates.io crate permutohedron 0.2.4 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7100020ec59e8e05a0815f284c578bba918b8ae8634209cd545fcbae1421d2d7
[INFO] running `Command { std: "docker" "start" "-a" "7100020ec59e8e05a0815f284c578bba918b8ae8634209cd545fcbae1421d2d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7100020ec59e8e05a0815f284c578bba918b8ae8634209cd545fcbae1421d2d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7100020ec59e8e05a0815f284c578bba918b8ae8634209cd545fcbae1421d2d7", kill_on_drop: false }`
[INFO] [stdout] 7100020ec59e8e05a0815f284c578bba918b8ae8634209cd545fcbae1421d2d7
[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=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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f445cbfb9d796bdc082d3665db5dc06dba11f9db0ab726af5e6363a8f65ba2e3
[INFO] running `Command { std: "docker" "start" "-a" "f445cbfb9d796bdc082d3665db5dc06dba11f9db0ab726af5e6363a8f65ba2e3", kill_on_drop: false }`
[INFO] [stderr]    Compiling permutohedron v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "f445cbfb9d796bdc082d3665db5dc06dba11f9db0ab726af5e6363a8f65ba2e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f445cbfb9d796bdc082d3665db5dc06dba11f9db0ab726af5e6363a8f65ba2e3", kill_on_drop: false }`
[INFO] [stdout] f445cbfb9d796bdc082d3665db5dc06dba11f9db0ab726af5e6363a8f65ba2e3
[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=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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 14ec6a5128efc225c75d06d081608d767cc042029b0804d3348aa17361e31d25
[INFO] running `Command { std: "docker" "start" "-a" "14ec6a5128efc225c75d06d081608d767cc042029b0804d3348aa17361e31d25", kill_on_drop: false }`
[INFO] [stderr]    Compiling permutohedron v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "14ec6a5128efc225c75d06d081608d767cc042029b0804d3348aa17361e31d25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14ec6a5128efc225c75d06d081608d767cc042029b0804d3348aa17361e31d25", kill_on_drop: false }`
[INFO] [stdout] 14ec6a5128efc225c75d06d081608d767cc042029b0804d3348aa17361e31d25
[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=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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 692b24a4aeaba0abcb47472ffb310129b491e759264f8987a28456d23f7137a0
[INFO] running `Command { std: "docker" "start" "-a" "692b24a4aeaba0abcb47472ffb310129b491e759264f8987a28456d23f7137a0", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 7 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/permutohedron-a5cd7a5f2ebcfbe4)
[INFO] [stdout] test tests::first_and_reset ... ok
[INFO] [stdout] test lexical::lexical ... ok
[INFO] [stdout] test tests::permutations_0_to_6 ... ok
[INFO] [stdout] test tests::permutations_break ... ok
[INFO] [stdout] test tests::permutations_0_to_6_recursive ... ok
[INFO] [stdout] test tests::count_permutations_recur ... ok
[INFO] [stderr]    Doc-tests permutohedron
[INFO] [stdout] test tests::count_permutations_iter ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.35s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - Heap (line 106) ... ok
[INFO] [stdout] test src/lib.rs - heap_recursive (line 33) ... ok
[INFO] [stdout] test src/lexical.rs - lexical::LexicalPermutation (line 3) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.91s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "692b24a4aeaba0abcb47472ffb310129b491e759264f8987a28456d23f7137a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "692b24a4aeaba0abcb47472ffb310129b491e759264f8987a28456d23f7137a0", kill_on_drop: false }`
[INFO] [stdout] 692b24a4aeaba0abcb47472ffb310129b491e759264f8987a28456d23f7137a0