[INFO] fetching crate leftpad-rs 1.2.0...
[INFO] testing leftpad-rs-1.2.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate leftpad-rs 1.2.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate leftpad-rs 1.2.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate leftpad-rs 1.2.0
[INFO] finished tweaking crates.io crate leftpad-rs 1.2.0
[INFO] tweaked toml for crates.io crate leftpad-rs 1.2.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate leftpad-rs 1.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a262e6a272878c8a7d59335714649f25ac94b5f5354198f4d2f0c326a3eed39c
[INFO] running `Command { std: "docker" "start" "-a" "a262e6a272878c8a7d59335714649f25ac94b5f5354198f4d2f0c326a3eed39c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a262e6a272878c8a7d59335714649f25ac94b5f5354198f4d2f0c326a3eed39c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a262e6a272878c8a7d59335714649f25ac94b5f5354198f4d2f0c326a3eed39c", kill_on_drop: false }`
[INFO] [stdout] a262e6a272878c8a7d59335714649f25ac94b5f5354198f4d2f0c326a3eed39c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c960c8982409ba830f80617f8d23abc98c003ca062b554f326551e07865d47ce
[INFO] running `Command { std: "docker" "start" "-a" "c960c8982409ba830f80617f8d23abc98c003ca062b554f326551e07865d47ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling leftpad-rs v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "c960c8982409ba830f80617f8d23abc98c003ca062b554f326551e07865d47ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c960c8982409ba830f80617f8d23abc98c003ca062b554f326551e07865d47ce", kill_on_drop: false }`
[INFO] [stdout] c960c8982409ba830f80617f8d23abc98c003ca062b554f326551e07865d47ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b24ba20da48451f480f304c20572c31722d0ded54f10ff6942730a51299cb9c5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b24ba20da48451f480f304c20572c31722d0ded54f10ff6942730a51299cb9c5", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.80
[INFO] [stderr]    Compiling rstest v0.11.0
[INFO] [stderr]    Compiling leftpad-rs v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 27.79s
[INFO] running `Command { std: "docker" "inspect" "b24ba20da48451f480f304c20572c31722d0ded54f10ff6942730a51299cb9c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b24ba20da48451f480f304c20572c31722d0ded54f10ff6942730a51299cb9c5", kill_on_drop: false }`
[INFO] [stdout] b24ba20da48451f480f304c20572c31722d0ded54f10ff6942730a51299cb9c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7cef2d2785cfc0d9d0c448222a0d958041b762d8c50561a4c831c89736f34065
[INFO] running `Command { std: "docker" "start" "-a" "7cef2d2785cfc0d9d0c448222a0d958041b762d8c50561a4c831c89736f34065", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/leftpad_rs-a46113dd5b7dfb18)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test tests::test_nopad ... ok
[INFO] [stdout] test tests::test_nopad_char ... ok
[INFO] [stdout] test tests::test_pad::case_4 ... ok
[INFO] [stdout] test tests::test_pad_char::case_1 ... ok
[INFO] [stdout] test tests::test_pad_char::case_2 ... ok
[INFO] [stdout] test tests::test_pad::case_2 ... ok
[INFO] [stdout] test tests::test_pad_char_0 ... ok
[INFO] [stdout] test tests::test_pad::case_3 ... ok
[INFO] [stdout] test tests::test_pad_with::case_1 ... ok
[INFO] [stdout] test tests::test_pad_with::case_2 ... ok
[INFO] [stdout] test tests::test_pad_with::case_3 ... ok
[INFO] [stdout] test tests::test_pad::case_1 ... ok
[INFO] [stdout] test tests::test_pad_char::case_3 ... ok
[INFO] [stdout] test tests::test_pad_char::case_4 ... ok
[INFO] [stdout] test tests::test_pad_with_0 ... ok
[INFO] [stdout] test tests::test_nopad_with ... ok
[INFO] [stdout] test tests::test_pad_with::case_4 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests leftpad-rs
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.67s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7cef2d2785cfc0d9d0c448222a0d958041b762d8c50561a4c831c89736f34065", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cef2d2785cfc0d9d0c448222a0d958041b762d8c50561a4c831c89736f34065", kill_on_drop: false }`
[INFO] [stdout] 7cef2d2785cfc0d9d0c448222a0d958041b762d8c50561a4c831c89736f34065