[INFO] fetching crate ironsort 0.1.0...
[INFO] testing ironsort-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate ironsort 0.1.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate ironsort 0.1.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ironsort 0.1.0
[INFO] finished tweaking crates.io crate ironsort 0.1.0
[INFO] tweaked toml for crates.io crate ironsort 0.1.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3cae9fde05af272bf3cd33395c582995fa8c7d46b4b4e14103fcde77be07da5e
[INFO] running `Command { std: "docker" "start" "-a" "3cae9fde05af272bf3cd33395c582995fa8c7d46b4b4e14103fcde77be07da5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3cae9fde05af272bf3cd33395c582995fa8c7d46b4b4e14103fcde77be07da5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cae9fde05af272bf3cd33395c582995fa8c7d46b4b4e14103fcde77be07da5e", kill_on_drop: false }`
[INFO] [stdout] 3cae9fde05af272bf3cd33395c582995fa8c7d46b4b4e14103fcde77be07da5e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b0883c4434e483d0391e5a61ab647d533e06b9bb95a481d65b2d8c775abd1c25
[INFO] running `Command { std: "docker" "start" "-a" "b0883c4434e483d0391e5a61ab647d533e06b9bb95a481d65b2d8c775abd1c25", kill_on_drop: false }`
[INFO] [stderr]    Compiling ironsort v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "b0883c4434e483d0391e5a61ab647d533e06b9bb95a481d65b2d8c775abd1c25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0883c4434e483d0391e5a61ab647d533e06b9bb95a481d65b2d8c775abd1c25", kill_on_drop: false }`
[INFO] [stdout] b0883c4434e483d0391e5a61ab647d533e06b9bb95a481d65b2d8c775abd1c25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 90a13a3e3dd764e6b7514da9ad1f8603b46e8055c13e73cce6d2cc1ee078448a
[INFO] running `Command { std: "docker" "start" "-a" "90a13a3e3dd764e6b7514da9ad1f8603b46e8055c13e73cce6d2cc1ee078448a", kill_on_drop: false }`
[INFO] [stderr]    Compiling ironsort v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "90a13a3e3dd764e6b7514da9ad1f8603b46e8055c13e73cce6d2cc1ee078448a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90a13a3e3dd764e6b7514da9ad1f8603b46e8055c13e73cce6d2cc1ee078448a", kill_on_drop: false }`
[INFO] [stdout] 90a13a3e3dd764e6b7514da9ad1f8603b46e8055c13e73cce6d2cc1ee078448a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d0878bbcb62c9f699c9d0203fb76eb129c37fddd511078e697fb071e98a09da8
[INFO] running `Command { std: "docker" "start" "-a" "d0878bbcb62c9f699c9d0203fb76eb129c37fddd511078e697fb071e98a09da8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ironsort-3b2bf12caecd32fe)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_vec_of_u8 ... ok
[INFO] [stdout] test tests::test_array_of_u8 ... ok
[INFO] [stdout] test tests::test_vec_of_u64 ... ok
[INFO] [stderr]    Doc-tests ironsort
[INFO] [stdout] test tests::test_random ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.45s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - quicksort (line 11) ... ok
[INFO] [stdout] test src/lib.rs - quicksort_by (line 27) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.51s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d0878bbcb62c9f699c9d0203fb76eb129c37fddd511078e697fb071e98a09da8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0878bbcb62c9f699c9d0203fb76eb129c37fddd511078e697fb071e98a09da8", kill_on_drop: false }`
[INFO] [stdout] d0878bbcb62c9f699c9d0203fb76eb129c37fddd511078e697fb071e98a09da8