[INFO] fetching crate shift 0.3.0...
[INFO] testing shift-0.3.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate shift 0.3.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate shift 0.3.0
[INFO] finished tweaking crates.io crate shift 0.3.0
[INFO] tweaked toml for crates.io crate shift 0.3.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate shift 0.3.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate shift 0.3.0 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7d917dad82d3e1dfe053a7c66d00a3b36eb6fea6e543801e87bf891e3274b691
[INFO] running `Command { std: "docker" "start" "-a" "7d917dad82d3e1dfe053a7c66d00a3b36eb6fea6e543801e87bf891e3274b691", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d917dad82d3e1dfe053a7c66d00a3b36eb6fea6e543801e87bf891e3274b691", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d917dad82d3e1dfe053a7c66d00a3b36eb6fea6e543801e87bf891e3274b691", kill_on_drop: false }`
[INFO] [stdout] 7d917dad82d3e1dfe053a7c66d00a3b36eb6fea6e543801e87bf891e3274b691
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] edecfc50e52ed14f0845dac85891cedddf1b2f753ffde4c75adb9db71fd30417
[INFO] running `Command { std: "docker" "start" "-a" "edecfc50e52ed14f0845dac85891cedddf1b2f753ffde4c75adb9db71fd30417", kill_on_drop: false }`
[INFO] [stderr]    Compiling shift v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "edecfc50e52ed14f0845dac85891cedddf1b2f753ffde4c75adb9db71fd30417", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edecfc50e52ed14f0845dac85891cedddf1b2f753ffde4c75adb9db71fd30417", kill_on_drop: false }`
[INFO] [stdout] edecfc50e52ed14f0845dac85891cedddf1b2f753ffde4c75adb9db71fd30417
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cbfb46468723f2028919f05ee1d97f1d40fc5eee6ecc4e80f363857d9292f241
[INFO] running `Command { std: "docker" "start" "-a" "cbfb46468723f2028919f05ee1d97f1d40fc5eee6ecc4e80f363857d9292f241", kill_on_drop: false }`
[INFO] [stderr]    Compiling shift v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "cbfb46468723f2028919f05ee1d97f1d40fc5eee6ecc4e80f363857d9292f241", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbfb46468723f2028919f05ee1d97f1d40fc5eee6ecc4e80f363857d9292f241", kill_on_drop: false }`
[INFO] [stdout] cbfb46468723f2028919f05ee1d97f1d40fc5eee6ecc4e80f363857d9292f241
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1ec5c1a20d169b35e7869b1ce1f675177fe75eb0cf6b8b24c0cdd61020f439d3
[INFO] running `Command { std: "docker" "start" "-a" "1ec5c1a20d169b35e7869b1ce1f675177fe75eb0cf6b8b24c0cdd61020f439d3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests lib.rs (/opt/rustwide/target/debug/deps/shift-bd23ee8bdebc6e54)
[INFO] [stdout] running 11 tests
[INFO] [stderr]    Doc-tests shift
[INFO] [stdout] test tests::malformed_option ... ok
[INFO] [stdout] test tests::resolving_operand_ambiguity ... ok
[INFO] [stdout] test tests::missing_exe_name ... ok
[INFO] [stdout] test tests::shift_eql_separated_options ... ok
[INFO] [stdout] test tests::shift_operand_with_value ... ok
[INFO] [stdout] test tests::shift_option_returns_multiple_values ... ok
[INFO] [stdout] test tests::shift_option_does_not_remove_flags ... ok
[INFO] [stdout] test tests::shifting_remaining_arguments ... ok
[INFO] [stdout] test tests::shift_space_separated_options ... ok
[INFO] [stdout] test tests::shift_operand ... ok
[INFO] [stdout] test tests::shifting_the_same_flag_multiple_times ... 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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test README.md - ReadmeDocTest (line 8) ... ok
[INFO] [stdout] test 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] [stdout] all doctests ran in 0.92s; merged doctests compilation took 0.86s
[INFO] running `Command { std: "docker" "inspect" "1ec5c1a20d169b35e7869b1ce1f675177fe75eb0cf6b8b24c0cdd61020f439d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ec5c1a20d169b35e7869b1ce1f675177fe75eb0cf6b8b24c0cdd61020f439d3", kill_on_drop: false }`
[INFO] [stdout] 1ec5c1a20d169b35e7869b1ce1f675177fe75eb0cf6b8b24c0cdd61020f439d3