[INFO] fetching crate shift 0.2.0...
[INFO] testing shift-0.2.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate shift 0.2.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate shift 0.2.0
[INFO] finished tweaking crates.io crate shift 0.2.0
[INFO] tweaked toml for crates.io crate shift 0.2.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate shift 0.2.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate shift 0.2.0 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5d09e65b545f1232728c8b8f7cc5d3abb53ada93984b28941ab58d8fd51ec02e
[INFO] running `Command { std: "docker" "start" "-a" "5d09e65b545f1232728c8b8f7cc5d3abb53ada93984b28941ab58d8fd51ec02e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d09e65b545f1232728c8b8f7cc5d3abb53ada93984b28941ab58d8fd51ec02e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d09e65b545f1232728c8b8f7cc5d3abb53ada93984b28941ab58d8fd51ec02e", kill_on_drop: false }`
[INFO] [stdout] 5d09e65b545f1232728c8b8f7cc5d3abb53ada93984b28941ab58d8fd51ec02e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8357b986349d1f2d3eeec8e97bffd215992082ee956b6aab99df6777891121f9
[INFO] running `Command { std: "docker" "start" "-a" "8357b986349d1f2d3eeec8e97bffd215992082ee956b6aab99df6777891121f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling shift v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "8357b986349d1f2d3eeec8e97bffd215992082ee956b6aab99df6777891121f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8357b986349d1f2d3eeec8e97bffd215992082ee956b6aab99df6777891121f9", kill_on_drop: false }`
[INFO] [stdout] 8357b986349d1f2d3eeec8e97bffd215992082ee956b6aab99df6777891121f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ca2a913783db68861833b6338e14580531dfeb84147f2c94c5f87d8cdd57c9c
[INFO] running `Command { std: "docker" "start" "-a" "8ca2a913783db68861833b6338e14580531dfeb84147f2c94c5f87d8cdd57c9c", kill_on_drop: false }`
[INFO] [stderr]    Compiling shift v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "8ca2a913783db68861833b6338e14580531dfeb84147f2c94c5f87d8cdd57c9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ca2a913783db68861833b6338e14580531dfeb84147f2c94c5f87d8cdd57c9c", kill_on_drop: false }`
[INFO] [stdout] 8ca2a913783db68861833b6338e14580531dfeb84147f2c94c5f87d8cdd57c9c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b210f3ca1e3bb00ad64cacf76e5a1fa657e45e1ea52fe75045f8c8a2c4c382b8
[INFO] running `Command { std: "docker" "start" "-a" "b210f3ca1e3bb00ad64cacf76e5a1fa657e45e1ea52fe75045f8c8a2c4c382b8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/shift-5fdf04c7772d9427)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::malformed_option ... ok
[INFO] [stdout] test tests::missing_exe_name ... ok
[INFO] [stdout] test tests::resolving_operand_ambiguity ... ok
[INFO] [stdout] test tests::shift_eql_separated_options ... ok
[INFO] [stdout] test tests::shift_operand ... ok
[INFO] [stdout] test tests::shift_operand_with_value ... ok
[INFO] [stdout] test tests::shift_option_does_not_remove_flags ... ok
[INFO] [stdout] test tests::shift_space_separated_options ... ok
[INFO] [stdout] test tests::shifting_the_same_flag_multiple_times ... ok
[INFO] [stdout] test tests::shift_option_returns_multiple_values ... ok
[INFO] [stdout] test tests::shifting_remaining_arguments ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests shift
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/../README.md - ReadmeDocTest (line 8) ... ok
[INFO] [stdout] test src/lib.rs - (line 31) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b210f3ca1e3bb00ad64cacf76e5a1fa657e45e1ea52fe75045f8c8a2c4c382b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b210f3ca1e3bb00ad64cacf76e5a1fa657e45e1ea52fe75045f8c8a2c4c382b8", kill_on_drop: false }`
[INFO] [stdout] b210f3ca1e3bb00ad64cacf76e5a1fa657e45e1ea52fe75045f8c8a2c4c382b8