[INFO] fetching crate step_polyfill 0.1.0...
[INFO] testing step_polyfill-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate step_polyfill 0.1.0 into /workspace/builds/worker-6-tc1/source
[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-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate step_polyfill 0.1.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bf58872a6e61329f4c78c851c26d65dd942ca5b1429ab34b2d283667126790ca
[INFO] running `Command { std: "docker" "start" "-a" "bf58872a6e61329f4c78c851c26d65dd942ca5b1429ab34b2d283667126790ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf58872a6e61329f4c78c851c26d65dd942ca5b1429ab34b2d283667126790ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf58872a6e61329f4c78c851c26d65dd942ca5b1429ab34b2d283667126790ca", kill_on_drop: false }`
[INFO] [stdout] bf58872a6e61329f4c78c851c26d65dd942ca5b1429ab34b2d283667126790ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5fe6c6b98026d47d4889bc34d35efadb32fc630a2e7c7a72c764c9e3a2d92be9
[INFO] running `Command { std: "docker" "start" "-a" "5fe6c6b98026d47d4889bc34d35efadb32fc630a2e7c7a72c764c9e3a2d92be9", 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 0.27s
[INFO] running `Command { std: "docker" "inspect" "5fe6c6b98026d47d4889bc34d35efadb32fc630a2e7c7a72c764c9e3a2d92be9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fe6c6b98026d47d4889bc34d35efadb32fc630a2e7c7a72c764c9e3a2d92be9", kill_on_drop: false }`
[INFO] [stdout] 5fe6c6b98026d47d4889bc34d35efadb32fc630a2e7c7a72c764c9e3a2d92be9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3cc18c09d8ee0ee84b8824f6eeb10a61e0becf427fb6c09c06518a062a32bf28
[INFO] running `Command { std: "docker" "start" "-a" "3cc18c09d8ee0ee84b8824f6eeb10a61e0becf427fb6c09c06518a062a32bf28", 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 0.88s
[INFO] running `Command { std: "docker" "inspect" "3cc18c09d8ee0ee84b8824f6eeb10a61e0becf427fb6c09c06518a062a32bf28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cc18c09d8ee0ee84b8824f6eeb10a61e0becf427fb6c09c06518a062a32bf28", kill_on_drop: false }`
[INFO] [stdout] 3cc18c09d8ee0ee84b8824f6eeb10a61e0becf427fb6c09c06518a062a32bf28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 77bcd0e3d627317d494ab196dda677902f3859ce9354bc6135c6a9688676c0fd
[INFO] running `Command { std: "docker" "start" "-a" "77bcd0e3d627317d494ab196dda677902f3859ce9354bc6135c6a9688676c0fd", 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-ab68c5f2842f23bf)
[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_char_range ... ok
[INFO] [stdout] test test::test_i128 ... 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_i8 ... ok
[INFO] [stdout] test test::test_i8_range ... ok
[INFO] [stdout] test test::test_isize_range ... ok
[INFO] [stdout] test test::test_isize ... 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_u32 ... ok
[INFO] [stdout] test test::test_i64_range ... ok
[INFO] [stdout] test test::test_u64_range ... ok
[INFO] [stdout] test test::test_u64 ... ok
[INFO] [stdout] test test::test_u8_range ... ok
[INFO] [stdout] test test::test_u16_range ... ok
[INFO] [stdout] test test::test_usize ... ok
[INFO] [stdout] test test::test_u32_range ... ok
[INFO] [stdout] test test::test_usize_range ... ok
[INFO] [stdout] test test::test_i128_range ... ok
[INFO] [stdout] test test::test_i64 ... ok
[INFO] [stdout] test test::test_u8 ... ok
[INFO] [stderr]    Doc-tests step_polyfill
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[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" "77bcd0e3d627317d494ab196dda677902f3859ce9354bc6135c6a9688676c0fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77bcd0e3d627317d494ab196dda677902f3859ce9354bc6135c6a9688676c0fd", kill_on_drop: false }`
[INFO] [stdout] 77bcd0e3d627317d494ab196dda677902f3859ce9354bc6135c6a9688676c0fd