[INFO] fetching crate sortr 0.1.2...
[INFO] testing sortr-0.1.2 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate sortr 0.1.2 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate sortr 0.1.2 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sortr 0.1.2
[INFO] finished tweaking crates.io crate sortr 0.1.2
[INFO] tweaked toml for crates.io crate sortr 0.1.2 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 62be4008c64f271c174a70cdfac64b8621eaf4e39ec39bda29b6797b9ddbac58
[INFO] running `Command { std: "docker" "start" "-a" "62be4008c64f271c174a70cdfac64b8621eaf4e39ec39bda29b6797b9ddbac58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "62be4008c64f271c174a70cdfac64b8621eaf4e39ec39bda29b6797b9ddbac58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62be4008c64f271c174a70cdfac64b8621eaf4e39ec39bda29b6797b9ddbac58", kill_on_drop: false }`
[INFO] [stdout] 62be4008c64f271c174a70cdfac64b8621eaf4e39ec39bda29b6797b9ddbac58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 704c86ae0dc9bf46d32280cc0eaef1866d4bdb2b7dc67516ce1a40ee67166b30
[INFO] running `Command { std: "docker" "start" "-a" "704c86ae0dc9bf46d32280cc0eaef1866d4bdb2b7dc67516ce1a40ee67166b30", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling sortr v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.19s
[INFO] running `Command { std: "docker" "inspect" "704c86ae0dc9bf46d32280cc0eaef1866d4bdb2b7dc67516ce1a40ee67166b30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "704c86ae0dc9bf46d32280cc0eaef1866d4bdb2b7dc67516ce1a40ee67166b30", kill_on_drop: false }`
[INFO] [stdout] 704c86ae0dc9bf46d32280cc0eaef1866d4bdb2b7dc67516ce1a40ee67166b30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 27072c9d06048204e08da5ffd78b72a47df9d1d7b18106902d8c848cd2cb5843
[INFO] running `Command { std: "docker" "start" "-a" "27072c9d06048204e08da5ffd78b72a47df9d1d7b18106902d8c848cd2cb5843", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]    Compiling sortr v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `Command { std: "docker" "inspect" "27072c9d06048204e08da5ffd78b72a47df9d1d7b18106902d8c848cd2cb5843", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27072c9d06048204e08da5ffd78b72a47df9d1d7b18106902d8c848cd2cb5843", kill_on_drop: false }`
[INFO] [stdout] 27072c9d06048204e08da5ffd78b72a47df9d1d7b18106902d8c848cd2cb5843
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 07640bfd14f68fc30d5cb76775ab837b386170cbac3bd6afcaf2a3f6ea98baf9
[INFO] running `Command { std: "docker" "start" "-a" "07640bfd14f68fc30d5cb76775ab837b386170cbac3bd6afcaf2a3f6ea98baf9", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sortr-f467e7e6a4b5a799)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test merge::tests::merge_one_reverse_order ... ok
[INFO] [stdout] test merge::tests::merge_one_in_order ... ok
[INFO] [stdout] test merge::tests::merge_reverse_order ... ok
[INFO] [stderr]      Running tests/sort_test.rs (/opt/rustwide/target/debug/deps/sort_test-8265a88202e221db)
[INFO] [stdout] test merge::tests::merge_missized_in_order ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test empty::bogo ... ok
[INFO] [stdout] test in_order::heap ... ok
[INFO] [stdout] test in_order::merge ... ok
[INFO] [stdout] test large_set::heap ... ok
[INFO] [stdout] test empty::merge ... ok
[INFO] [stdout] test reverse_order::heap ... ok
[INFO] [stdout] test empty::bubble ... ok
[INFO] [stdout] test mixed_order::insertion ... ok
[INFO] [stdout] test reverse_order::insertion ... ok
[INFO] [stdout] test mixed_order::heap ... ok
[INFO] [stdout] test reverse_order::merge ... ok
[INFO] [stdout] test in_order::bubble ... ok
[INFO] [stdout] test reverse_order::bogo ... ok
[INFO] [stdout] test in_order::bogo ... ok
[INFO] [stdout] test empty::heap ... ok
[INFO] [stdout] test in_order::insertion ... ok
[INFO] [stdout] test mixed_order::bubble ... ok
[INFO] [stdout] test reverse_order::bubble ... ok
[INFO] [stdout] test large_set::merge ... ok
[INFO] [stdout] test large_set::insertion ... ok
[INFO] [stdout] test mixed_order::merge ... ok
[INFO] [stdout] test large_set::bubble ... ok
[INFO] [stdout] test one::bogo ... ok
[INFO] [stdout] test empty::insertion ... ok
[INFO] [stdout] test one::insertion ... ok
[INFO] [stdout] test one::merge ... ok
[INFO] [stdout] test one::bubble ... ok
[INFO] [stdout] test mixed_order::bogo ... ok
[INFO] [stdout] test one::heap ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sortr
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "07640bfd14f68fc30d5cb76775ab837b386170cbac3bd6afcaf2a3f6ea98baf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07640bfd14f68fc30d5cb76775ab837b386170cbac3bd6afcaf2a3f6ea98baf9", kill_on_drop: false }`
[INFO] [stdout] 07640bfd14f68fc30d5cb76775ab837b386170cbac3bd6afcaf2a3f6ea98baf9