[INFO] fetching crate pad_left 0.1.2...
[INFO] testing pad_left-0.1.2 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate pad_left 0.1.2 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate pad_left 0.1.2
[INFO] finished tweaking crates.io crate pad_left 0.1.2
[INFO] tweaked toml for crates.io crate pad_left 0.1.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pad_left 0.1.2 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "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" "+beta-2026-04-21" "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" "+beta-2026-04-21" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5a0a4c65bcf495b053b37723ebdad06346e6ded178f2fd55d7fd54400d322e2c
[INFO] running `Command { std: "docker" "start" "-a" "5a0a4c65bcf495b053b37723ebdad06346e6ded178f2fd55d7fd54400d322e2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a0a4c65bcf495b053b37723ebdad06346e6ded178f2fd55d7fd54400d322e2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a0a4c65bcf495b053b37723ebdad06346e6ded178f2fd55d7fd54400d322e2c", kill_on_drop: false }`
[INFO] [stdout] 5a0a4c65bcf495b053b37723ebdad06346e6ded178f2fd55d7fd54400d322e2c
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b2fed3a3eafc50f9a7a8fdd5d6307704cba8ee8cd81f49d483d7304df1354b3
[INFO] running `Command { std: "docker" "start" "-a" "4b2fed3a3eafc50f9a7a8fdd5d6307704cba8ee8cd81f49d483d7304df1354b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling pad_left v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "4b2fed3a3eafc50f9a7a8fdd5d6307704cba8ee8cd81f49d483d7304df1354b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b2fed3a3eafc50f9a7a8fdd5d6307704cba8ee8cd81f49d483d7304df1354b3", kill_on_drop: false }`
[INFO] [stdout] 4b2fed3a3eafc50f9a7a8fdd5d6307704cba8ee8cd81f49d483d7304df1354b3
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 64d0a93a7ef3301878da6247b48e01e23504113af1921c211973ea8f33a49762
[INFO] running `Command { std: "docker" "start" "-a" "64d0a93a7ef3301878da6247b48e01e23504113af1921c211973ea8f33a49762", kill_on_drop: false }`
[INFO] [stderr]    Compiling pad_left v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "64d0a93a7ef3301878da6247b48e01e23504113af1921c211973ea8f33a49762", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64d0a93a7ef3301878da6247b48e01e23504113af1921c211973ea8f33a49762", kill_on_drop: false }`
[INFO] [stdout] 64d0a93a7ef3301878da6247b48e01e23504113af1921c211973ea8f33a49762
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 12ca797c99ab1459af156a1226dd056558aaf4a22b680ce3acda893f8ca7069b
[INFO] running `Command { std: "docker" "start" "-a" "12ca797c99ab1459af156a1226dd056558aaf4a22b680ce3acda893f8ca7069b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pad_left-03bea1bf61c5bcd4)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pad_left
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - left_pad (line 15) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.28s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "12ca797c99ab1459af156a1226dd056558aaf4a22b680ce3acda893f8ca7069b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12ca797c99ab1459af156a1226dd056558aaf4a22b680ce3acda893f8ca7069b", kill_on_drop: false }`
[INFO] [stdout] 12ca797c99ab1459af156a1226dd056558aaf4a22b680ce3acda893f8ca7069b
