[INFO] fetching crate stable-step 0.1.1...
[INFO] testing stable-step-0.1.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate stable-step 0.1.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate stable-step 0.1.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate stable-step 0.1.1
[INFO] tweaked toml for crates.io crate stable-step 0.1.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate stable-step 0.1.1 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] crate crates.io crate stable-step 0.1.1 already has a lockfile, it will not be regenerated
[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] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded stable-step-derive v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 5b03da400a9f77e61e92a00b17ea2fb1b29831d02ff8e4bfe0f89f8a6b389cfd
[INFO] running `Command { std: "docker" "start" "-a" "5b03da400a9f77e61e92a00b17ea2fb1b29831d02ff8e4bfe0f89f8a6b389cfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b03da400a9f77e61e92a00b17ea2fb1b29831d02ff8e4bfe0f89f8a6b389cfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b03da400a9f77e61e92a00b17ea2fb1b29831d02ff8e4bfe0f89f8a6b389cfd", kill_on_drop: false }`
[INFO] [stdout] 5b03da400a9f77e61e92a00b17ea2fb1b29831d02ff8e4bfe0f89f8a6b389cfd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 93d4bf6f595fa202d5849a031390762799339541e58572fa8685b79bfb7b3c6f
[INFO] running `Command { std: "docker" "start" "-a" "93d4bf6f595fa202d5849a031390762799339541e58572fa8685b79bfb7b3c6f", kill_on_drop: false }`
[INFO] [stderr]    Compiling stable-step v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "93d4bf6f595fa202d5849a031390762799339541e58572fa8685b79bfb7b3c6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93d4bf6f595fa202d5849a031390762799339541e58572fa8685b79bfb7b3c6f", kill_on_drop: false }`
[INFO] [stdout] 93d4bf6f595fa202d5849a031390762799339541e58572fa8685b79bfb7b3c6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 2b62eb885902a8405f65f918617c575763fa33ab7a379d7e70ae3cc2b8197e33
[INFO] running `Command { std: "docker" "start" "-a" "2b62eb885902a8405f65f918617c575763fa33ab7a379d7e70ae3cc2b8197e33", kill_on_drop: false }`
[INFO] [stderr]    Compiling stable-step v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "2b62eb885902a8405f65f918617c575763fa33ab7a379d7e70ae3cc2b8197e33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b62eb885902a8405f65f918617c575763fa33ab7a379d7e70ae3cc2b8197e33", kill_on_drop: false }`
[INFO] [stdout] 2b62eb885902a8405f65f918617c575763fa33ab7a379d7e70ae3cc2b8197e33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] b160376a5b4e2ff003d9cb13e2896faa68626635fdbe0f366083736c7e04c054
[INFO] running `Command { std: "docker" "start" "-a" "b160376a5b4e2ff003d9cb13e2896faa68626635fdbe0f366083736c7e04c054", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stable_step-9ea9eed19a255822)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test tests::range_inclusive_upper ... ok
[INFO] [stdout] test tests::range_inclusive_none_none ... ok
[INFO] [stdout] test tests::range_lower ... ok
[INFO] [stdout] test tests::range_inclusive_lower ... ok
[INFO] [stdout] test tests::range_inclusive_upper_lower ... ok
[INFO] [stdout] test tests::range_none_none ... ok
[INFO] [stdout] test tests::range_reverse_inclusive_none_none ... ok
[INFO] [stdout] test tests::range_reverse_inclusive_upper ... ok
[INFO] [stdout] test tests::range_reverse_inclusive_upper_lower ... ok
[INFO] [stdout] test tests::range_reverse_lower ... ok
[INFO] [stdout] test tests::range_reverse_none_none ... ok
[INFO] [stdout] test tests::range_reverse_upper ... ok
[INFO] [stdout] test tests::range_reverse_upper_lower ... ok
[INFO] [stdout] test tests::range_upper ... ok
[INFO] [stdout] test tests::range_upper_lower ... ok
[INFO] [stderr]    Doc-tests stable_step
[INFO] [stdout] test tests::range_reverse_inclusive_lower ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.43s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b160376a5b4e2ff003d9cb13e2896faa68626635fdbe0f366083736c7e04c054", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b160376a5b4e2ff003d9cb13e2896faa68626635fdbe0f366083736c7e04c054", kill_on_drop: false }`
[INFO] [stdout] b160376a5b4e2ff003d9cb13e2896faa68626635fdbe0f366083736c7e04c054