[INFO] fetching crate step_polyfill 0.1.0...
[INFO] testing step_polyfill-0.1.0 against 1.85.0 for beta-1.86-1
[INFO] extracting crate step_polyfill 0.1.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate step_polyfill 0.1.0 on toolchain 1.85.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.85.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate step_polyfill 0.1.0
[INFO] finished tweaking crates.io crate step_polyfill 0.1.0
[INFO] tweaked toml for crates.io crate step_polyfill 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.85.0" "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" "+1.85.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ca1175749fd63c75403edf9bf8fdccb6891252cdc459ffb922e05a14b211f766
[INFO] running `Command { std: "docker" "start" "-a" "ca1175749fd63c75403edf9bf8fdccb6891252cdc459ffb922e05a14b211f766", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca1175749fd63c75403edf9bf8fdccb6891252cdc459ffb922e05a14b211f766", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca1175749fd63c75403edf9bf8fdccb6891252cdc459ffb922e05a14b211f766", kill_on_drop: false }`
[INFO] [stdout] ca1175749fd63c75403edf9bf8fdccb6891252cdc459ffb922e05a14b211f766
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e3c04e2daff232bc5063a9af9638bd0a5155d4030985ee04dbe86b71413b6a6
[INFO] running `Command { std: "docker" "start" "-a" "0e3c04e2daff232bc5063a9af9638bd0a5155d4030985ee04dbe86b71413b6a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling step_polyfill v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "0e3c04e2daff232bc5063a9af9638bd0a5155d4030985ee04dbe86b71413b6a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e3c04e2daff232bc5063a9af9638bd0a5155d4030985ee04dbe86b71413b6a6", kill_on_drop: false }`
[INFO] [stdout] 0e3c04e2daff232bc5063a9af9638bd0a5155d4030985ee04dbe86b71413b6a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc5a6250eb995710d8f27db503534b7aa22a4693e5fe9b1b6946c48ff32e7ecc
[INFO] running `Command { std: "docker" "start" "-a" "fc5a6250eb995710d8f27db503534b7aa22a4693e5fe9b1b6946c48ff32e7ecc", kill_on_drop: false }`
[INFO] [stderr]    Compiling step_polyfill v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "fc5a6250eb995710d8f27db503534b7aa22a4693e5fe9b1b6946c48ff32e7ecc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc5a6250eb995710d8f27db503534b7aa22a4693e5fe9b1b6946c48ff32e7ecc", kill_on_drop: false }`
[INFO] [stdout] fc5a6250eb995710d8f27db503534b7aa22a4693e5fe9b1b6946c48ff32e7ecc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7bb7ac49664563273f5d42f82777cca3b69a6c2c882d2b71d8a2469f3e4dae74
[INFO] running `Command { std: "docker" "start" "-a" "7bb7ac49664563273f5d42f82777cca3b69a6c2c882d2b71d8a2469f3e4dae74", 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/step_polyfill-eea246ce49e748cc)
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test test::test_char_az ... ok
[INFO] [stdout] test test::test_char_hole ... ok
[INFO] [stdout] test test::test_i128 ... ok
[INFO] [stdout] test test::test_char_range ... ok
[INFO] [stdout] test test::test_i128_range ... ok
[INFO] [stdout] test test::test_i16 ... ok
[INFO] [stdout] test test::test_i16_range ... ok
[INFO] [stdout] test test::test_i32 ... ok
[INFO] [stdout] test test::test_i32_range ... ok
[INFO] [stdout] test test::test_i64 ... ok
[INFO] [stdout] test test::test_i64_range ... ok
[INFO] [stdout] test test::test_i8 ... ok
[INFO] [stdout] test test::test_i8_range ... ok
[INFO] [stdout] test test::test_isize ... ok
[INFO] [stdout] test test::test_isize_range ... ok
[INFO] [stdout] test test::test_u128 ... ok
[INFO] [stdout] test test::test_u128_range ... ok
[INFO] [stdout] test test::test_u16 ... ok
[INFO] [stdout] test test::test_u16_range ... ok
[INFO] [stdout] test test::test_u32_range ... ok
[INFO] [stdout] test test::test_u32 ... ok
[INFO] [stdout] test test::test_u64 ... ok
[INFO] [stdout] test test::test_u64_range ... ok
[INFO] [stdout] test test::test_u8 ... ok
[INFO] [stdout] test test::test_u8_range ... ok
[INFO] [stdout] test test::test_usize ... ok
[INFO] [stdout] test test::test_usize_range ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests step_polyfill
[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" "7bb7ac49664563273f5d42f82777cca3b69a6c2c882d2b71d8a2469f3e4dae74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bb7ac49664563273f5d42f82777cca3b69a6c2c882d2b71d8a2469f3e4dae74", kill_on_drop: false }`
[INFO] [stdout] 7bb7ac49664563273f5d42f82777cca3b69a6c2c882d2b71d8a2469f3e4dae74