[INFO] fetching crate thanos-sort 0.1.1...
[INFO] testing thanos-sort-0.1.1 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate thanos-sort 0.1.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate thanos-sort 0.1.1
[INFO] finished tweaking crates.io crate thanos-sort 0.1.1
[INFO] tweaked toml for crates.io crate thanos-sort 0.1.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate thanos-sort 0.1.1 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate thanos-sort 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a9e47fbf465f0ec4ca820ed627d4d39dc69f0c37e066c7be436cb5a6c090d036
[INFO] running `Command { std: "docker" "start" "-a" "a9e47fbf465f0ec4ca820ed627d4d39dc69f0c37e066c7be436cb5a6c090d036", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a9e47fbf465f0ec4ca820ed627d4d39dc69f0c37e066c7be436cb5a6c090d036", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9e47fbf465f0ec4ca820ed627d4d39dc69f0c37e066c7be436cb5a6c090d036", kill_on_drop: false }`
[INFO] [stdout] a9e47fbf465f0ec4ca820ed627d4d39dc69f0c37e066c7be436cb5a6c090d036
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99c1c9dc9215cce1a67169bc07ef9a78e8930984df0c85136d2f6b0991111ac5
[INFO] running `Command { std: "docker" "start" "-a" "99c1c9dc9215cce1a67169bc07ef9a78e8930984df0c85136d2f6b0991111ac5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.181
[INFO] [stderr]    Compiling getrandom v0.4.1
[INFO] [stderr]    Compiling rand v0.10.0
[INFO] [stderr]    Compiling thanos-sort v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.18s
[INFO] running `Command { std: "docker" "inspect" "99c1c9dc9215cce1a67169bc07ef9a78e8930984df0c85136d2f6b0991111ac5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99c1c9dc9215cce1a67169bc07ef9a78e8930984df0c85136d2f6b0991111ac5", kill_on_drop: false }`
[INFO] [stdout] 99c1c9dc9215cce1a67169bc07ef9a78e8930984df0c85136d2f6b0991111ac5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8877b16def0df1a56b092e81f774c057350ec464363d2adfc9a50eb765132587
[INFO] running `Command { std: "docker" "start" "-a" "8877b16def0df1a56b092e81f774c057350ec464363d2adfc9a50eb765132587", kill_on_drop: false }`
[INFO] [stderr]    Compiling thanos-sort v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "8877b16def0df1a56b092e81f774c057350ec464363d2adfc9a50eb765132587", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8877b16def0df1a56b092e81f774c057350ec464363d2adfc9a50eb765132587", kill_on_drop: false }`
[INFO] [stdout] 8877b16def0df1a56b092e81f774c057350ec464363d2adfc9a50eb765132587
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 52e5c52e8967749a93009953549c62c79c0cac08c2b29997dcd1724dace71a0c
[INFO] running `Command { std: "docker" "start" "-a" "52e5c52e8967749a93009953549c62c79c0cac08c2b29997dcd1724dace71a0c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/thanos_sort-33f9862e5f44889e)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::test_even_length ... ok
[INFO] [stdout] test tests::test_empty ... ok
[INFO] [stdout] test tests::test_odd_length ... ok
[INFO] [stdout] test tests::test_owned_version_preserves_original ... ok
[INFO] [stdout] test tests::test_with_strings ... ok
[INFO] [stdout] test tests::test_snap_counts ... ok
[INFO] [stdout] test tests::test_single_element ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests thanos_sort
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test src/lib.rs - (line 165) ... ok
[INFO] [stdout] test src/lib.rs - (line 207) ... ok
[INFO] [stdout] test src/lib.rs - (line 236) ... ok
[INFO] [stdout] test src/lib.rs - (line 259) ... ok
[INFO] [stdout] test src/lib.rs - (line 181) ... ok
[INFO] [stdout] test src/lib.rs - thanos_sort (line 60) ... ok
[INFO] [stdout] test src/lib.rs - thanos_sort (line 96) ... ok
[INFO] [stdout] test src/lib.rs - thanos_sort_owned (line 143) ... ok
[INFO] [stdout] test src/lib.rs - thanos_sort_owned (line 158) ... ok
[INFO] [stdout] test src/lib.rs - thanos_sort (line 73) ... ok
[INFO] [stdout] test src/lib.rs - (line 153) ... ok
[INFO] [stdout] test src/lib.rs - (line 133) ... ok
[INFO] [stdout] test src/lib.rs - (line 374) ... ok
[INFO] [stdout] test src/lib.rs - thanos_sort_owned (line 170) ... ok
[INFO] [stdout] test src/lib.rs - (line 100) ... ok
[INFO] [stdout] test src/lib.rs - thanos_sort_owned (line 180) ... ok
[INFO] [stdout] test src/lib.rs - (line 363) ... ok
[INFO] [stdout] test src/lib.rs - thanos_sort (line 85) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.95s; merged doctests compilation took 0.92s
[INFO] running `Command { std: "docker" "inspect" "52e5c52e8967749a93009953549c62c79c0cac08c2b29997dcd1724dace71a0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52e5c52e8967749a93009953549c62c79c0cac08c2b29997dcd1724dace71a0c", kill_on_drop: false }`
[INFO] [stdout] 52e5c52e8967749a93009953549c62c79c0cac08c2b29997dcd1724dace71a0c