[INFO] fetching crate linearsort 2.3.4...
[INFO] testing linearsort-2.3.4 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate linearsort 2.3.4 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate linearsort 2.3.4
[INFO] finished tweaking crates.io crate linearsort 2.3.4
[INFO] tweaked toml for crates.io crate linearsort 2.3.4 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate linearsort 2.3.4 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 682c62aa3fc1c198650682ac9c3439e59388b74746b205aa580632f05bc597f6
[INFO] running `Command { std: "docker" "start" "-a" "682c62aa3fc1c198650682ac9c3439e59388b74746b205aa580632f05bc597f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "682c62aa3fc1c198650682ac9c3439e59388b74746b205aa580632f05bc597f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "682c62aa3fc1c198650682ac9c3439e59388b74746b205aa580632f05bc597f6", kill_on_drop: false }`
[INFO] [stdout] 682c62aa3fc1c198650682ac9c3439e59388b74746b205aa580632f05bc597f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4266915335fa6837a39f1c7689f0c3ea4306e2bad3b92a90b9a46502f38d9d61
[INFO] running `Command { std: "docker" "start" "-a" "4266915335fa6837a39f1c7689f0c3ea4306e2bad3b92a90b9a46502f38d9d61", kill_on_drop: false }`
[INFO] [stderr]    Compiling linearsort v2.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "4266915335fa6837a39f1c7689f0c3ea4306e2bad3b92a90b9a46502f38d9d61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4266915335fa6837a39f1c7689f0c3ea4306e2bad3b92a90b9a46502f38d9d61", kill_on_drop: false }`
[INFO] [stdout] 4266915335fa6837a39f1c7689f0c3ea4306e2bad3b92a90b9a46502f38d9d61
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 298a98efab4fdee947fee24084523bddaa189044654f830de1a44e2ed563d322
[INFO] running `Command { std: "docker" "start" "-a" "298a98efab4fdee947fee24084523bddaa189044654f830de1a44e2ed563d322", kill_on_drop: false }`
[INFO] [stderr]    Compiling linearsort v2.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "298a98efab4fdee947fee24084523bddaa189044654f830de1a44e2ed563d322", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "298a98efab4fdee947fee24084523bddaa189044654f830de1a44e2ed563d322", kill_on_drop: false }`
[INFO] [stdout] 298a98efab4fdee947fee24084523bddaa189044654f830de1a44e2ed563d322
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 619b2b9da9973759eec4172a68aaf558bc3dce3b59d95f320f8d85f7a8aa54f9
[INFO] running `Command { std: "docker" "start" "-a" "619b2b9da9973759eec4172a68aaf558bc3dce3b59d95f320f8d85f7a8aa54f9", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/linearsort-d41d6ab53a65ea51)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test tests::sort_by::sort ... ok
[INFO] [stdout] test tests::sort::already_sorted ... ok
[INFO] [stdout] test tests::sort_by_key::sort ... ok
[INFO] [stdout] test tests::sort_by_cached_key::sort ... ok
[INFO] [stdout] test tests::sort_unstable::sort ... ok
[INFO] [stdout] test tests::sort::sort ... ok
[INFO] [stdout] test tests::sort_unstable::already_sorted ... ok
[INFO] [stdout] test tests::sort_unstable_by::sort ... ok
[INFO] [stdout] test tests::sort_unstable_by_key::already_sorted ... ok
[INFO] [stdout] test tests::sort_unstable_by::already_sorted ... ok
[INFO] [stdout] test tests::sort_by_key::already_sorted ... ok
[INFO] [stdout] test tests::sort_by_cached_key::already_sorted ... ok
[INFO] [stdout] test tests::sort_by::already_sorted ... ok
[INFO] [stdout] test tests::sort_unstable_by_key::sort ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.52s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests linearsort
[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" "619b2b9da9973759eec4172a68aaf558bc3dce3b59d95f320f8d85f7a8aa54f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "619b2b9da9973759eec4172a68aaf558bc3dce3b59d95f320f8d85f7a8aa54f9", kill_on_drop: false }`
[INFO] [stdout] 619b2b9da9973759eec4172a68aaf558bc3dce3b59d95f320f8d85f7a8aa54f9