[INFO] fetching crate linearsort 2.3.4...
[INFO] testing linearsort-2.3.4 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate linearsort 2.3.4 into /workspace/builds/worker-2-tc1/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-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate linearsort 2.3.4 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d6536ca9741eca5927349366b256b4e603623a8c266814d0784d1baed8c26c78
[INFO] running `Command { std: "docker" "start" "-a" "d6536ca9741eca5927349366b256b4e603623a8c266814d0784d1baed8c26c78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d6536ca9741eca5927349366b256b4e603623a8c266814d0784d1baed8c26c78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6536ca9741eca5927349366b256b4e603623a8c266814d0784d1baed8c26c78", kill_on_drop: false }`
[INFO] [stdout] d6536ca9741eca5927349366b256b4e603623a8c266814d0784d1baed8c26c78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e73efbe155891f57d472330af683908d1bc720f6587e39d9d1e0d9b07efd896c
[INFO] running `Command { std: "docker" "start" "-a" "e73efbe155891f57d472330af683908d1bc720f6587e39d9d1e0d9b07efd896c", kill_on_drop: false }`
[INFO] [stderr]    Compiling linearsort v2.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "e73efbe155891f57d472330af683908d1bc720f6587e39d9d1e0d9b07efd896c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e73efbe155891f57d472330af683908d1bc720f6587e39d9d1e0d9b07efd896c", kill_on_drop: false }`
[INFO] [stdout] e73efbe155891f57d472330af683908d1bc720f6587e39d9d1e0d9b07efd896c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4008c4f4988be094ac05ae2ec86e69e4fe7ef11d12817be65d155f7fa61e2b4b
[INFO] running `Command { std: "docker" "start" "-a" "4008c4f4988be094ac05ae2ec86e69e4fe7ef11d12817be65d155f7fa61e2b4b", kill_on_drop: false }`
[INFO] [stderr]    Compiling linearsort v2.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "4008c4f4988be094ac05ae2ec86e69e4fe7ef11d12817be65d155f7fa61e2b4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4008c4f4988be094ac05ae2ec86e69e4fe7ef11d12817be65d155f7fa61e2b4b", kill_on_drop: false }`
[INFO] [stdout] 4008c4f4988be094ac05ae2ec86e69e4fe7ef11d12817be65d155f7fa61e2b4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 59f4b94136b9785d82332f6b632f030e4395f84c29fcc4933fbd8f1f70631c32
[INFO] running `Command { std: "docker" "start" "-a" "59f4b94136b9785d82332f6b632f030e4395f84c29fcc4933fbd8f1f70631c32", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/linearsort-d41d6ab53a65ea51)
[INFO] [stdout] test tests::sort_by::sort ... ok
[INFO] [stdout] test tests::sort::already_sorted ... ok
[INFO] [stdout] test tests::sort_by::already_sorted ... ok
[INFO] [stdout] test tests::sort_by_cached_key::sort ... ok
[INFO] [stdout] test tests::sort_by_key::sort ... ok
[INFO] [stdout] test tests::sort::sort ... ok
[INFO] [stdout] test tests::sort_unstable_by::already_sorted ... 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::sort ... ok
[INFO] [stdout] test tests::sort_unstable_by_key::sort ... ok
[INFO] [stdout] test tests::sort_by_cached_key::already_sorted ... ok
[INFO] [stdout] test tests::sort_unstable_by_key::already_sorted ... ok
[INFO] [stdout] test tests::sort_by_key::already_sorted ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.50s
[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" "59f4b94136b9785d82332f6b632f030e4395f84c29fcc4933fbd8f1f70631c32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59f4b94136b9785d82332f6b632f030e4395f84c29fcc4933fbd8f1f70631c32", kill_on_drop: false }`
[INFO] [stdout] 59f4b94136b9785d82332f6b632f030e4395f84c29fcc4933fbd8f1f70631c32