[INFO] fetching crate quickersort 3.0.1...
[INFO] testing quickersort-3.0.1 against 1.54.0 for beta-1.55-1
[INFO] extracting crate quickersort 3.0.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate quickersort 3.0.1 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate quickersort 3.0.1
[INFO] finished tweaking crates.io crate quickersort 3.0.1
[INFO] tweaked toml for crates.io crate quickersort 3.0.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 720a560b14585e27ed4db280e9e67b3b2b876b28a9a6ffa1eb55ae365e21aa34
[INFO] running `Command { std: "docker" "start" "-a" "720a560b14585e27ed4db280e9e67b3b2b876b28a9a6ffa1eb55ae365e21aa34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "720a560b14585e27ed4db280e9e67b3b2b876b28a9a6ffa1eb55ae365e21aa34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "720a560b14585e27ed4db280e9e67b3b2b876b28a9a6ffa1eb55ae365e21aa34", kill_on_drop: false }`
[INFO] [stdout] 720a560b14585e27ed4db280e9e67b3b2b876b28a9a6ffa1eb55ae365e21aa34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e5af5ab27c8c85a5e6b6e9e71088586093773d63283fae2ceb19c013a05a6782
[INFO] running `Command { std: "docker" "start" "-a" "e5af5ab27c8c85a5e6b6e9e71088586093773d63283fae2ceb19c013a05a6782", kill_on_drop: false }`
[INFO] [stderr]    Compiling nodrop v0.1.14
[INFO] [stderr]    Compiling quickersort v3.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "e5af5ab27c8c85a5e6b6e9e71088586093773d63283fae2ceb19c013a05a6782", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5af5ab27c8c85a5e6b6e9e71088586093773d63283fae2ceb19c013a05a6782", kill_on_drop: false }`
[INFO] [stdout] e5af5ab27c8c85a5e6b6e9e71088586093773d63283fae2ceb19c013a05a6782
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b2ecf81fca1a7936b9250ebc66d06416397a4e124d17f984706ece78a2c9330
[INFO] running `Command { std: "docker" "start" "-a" "6b2ecf81fca1a7936b9250ebc66d06416397a4e124d17f984706ece78a2c9330", kill_on_drop: false }`
[INFO] [stderr]    Compiling quickersort v3.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.27s
[INFO] running `Command { std: "docker" "inspect" "6b2ecf81fca1a7936b9250ebc66d06416397a4e124d17f984706ece78a2c9330", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b2ecf81fca1a7936b9250ebc66d06416397a4e124d17f984706ece78a2c9330", kill_on_drop: false }`
[INFO] [stdout] 6b2ecf81fca1a7936b9250ebc66d06416397a4e124d17f984706ece78a2c9330
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 10806b96e4bb64f1dacb6e0774aabfd88529b670afe1bbae9117339e2163e272
[INFO] running `Command { std: "docker" "start" "-a" "10806b96e4bb64f1dacb6e0774aabfd88529b670afe1bbae9117339e2163e272", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.25s
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-6d4e4032ecf1d490)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_always_less ... ok
[INFO] [stdout] test test_always_greater ... ok
[INFO] [stdout] test test_introsort ... ok
[INFO] [stdout] test test_heapsort ... ok
[INFO] [stdout] test test_insertion_sort ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.93s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test-floats.rs (/opt/rustwide/target/debug/deps/test_floats-0bd62bfb57d46f0c)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test bench::test_sort_few_zeros ... ok
[INFO] [stdout] test bench::test_sort_zeros ... ok
[INFO] [stdout] test bench::test_sort_floats ... ok
[INFO] [stdout] test bench::test_sort_random_floats ... 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] [stderr]    Doc-tests quickersort
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/sort.rs - sort::sort_by (line 32) ... ok
[INFO] [stdout] test src/sort.rs - sort::sort_by_key (line 46) ... ok
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.47s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "10806b96e4bb64f1dacb6e0774aabfd88529b670afe1bbae9117339e2163e272", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10806b96e4bb64f1dacb6e0774aabfd88529b670afe1bbae9117339e2163e272", kill_on_drop: false }`
[INFO] [stdout] 10806b96e4bb64f1dacb6e0774aabfd88529b670afe1bbae9117339e2163e272
