[INFO] fetching crate fraction_list_fmt_align 0.2.3...
[INFO] testing fraction_list_fmt_align-0.2.3 against 1.54.0 for beta-1.55-1
[INFO] extracting crate fraction_list_fmt_align 0.2.3 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate fraction_list_fmt_align 0.2.3 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fraction_list_fmt_align 0.2.3
[INFO] finished tweaking crates.io crate fraction_list_fmt_align 0.2.3
[INFO] tweaked toml for crates.io crate fraction_list_fmt_align 0.2.3 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate fraction_list_fmt_align 0.2.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 04c2ea3c09ed2e0ae57cc562a50e0aa0e39d0a1f864ca178c71d2b9a19277bb7
[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" "04c2ea3c09ed2e0ae57cc562a50e0aa0e39d0a1f864ca178c71d2b9a19277bb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "04c2ea3c09ed2e0ae57cc562a50e0aa0e39d0a1f864ca178c71d2b9a19277bb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04c2ea3c09ed2e0ae57cc562a50e0aa0e39d0a1f864ca178c71d2b9a19277bb7", kill_on_drop: false }`
[INFO] [stdout] 04c2ea3c09ed2e0ae57cc562a50e0aa0e39d0a1f864ca178c71d2b9a19277bb7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 52ea142ce3515437bcfe4f99768f8ef7b122e70e05ca0097e68a89b62ae73abd
[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" "52ea142ce3515437bcfe4f99768f8ef7b122e70e05ca0097e68a89b62ae73abd", kill_on_drop: false }`
[INFO] [stderr]    Compiling fraction_list_fmt_align v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "52ea142ce3515437bcfe4f99768f8ef7b122e70e05ca0097e68a89b62ae73abd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52ea142ce3515437bcfe4f99768f8ef7b122e70e05ca0097e68a89b62ae73abd", kill_on_drop: false }`
[INFO] [stdout] 52ea142ce3515437bcfe4f99768f8ef7b122e70e05ca0097e68a89b62ae73abd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2609bee116df0f1a704ebd550498674fd2f51616ed1b43a7bb754c29a54a1295
[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" "2609bee116df0f1a704ebd550498674fd2f51616ed1b43a7bb754c29a54a1295", kill_on_drop: false }`
[INFO] [stderr]    Compiling fraction_list_fmt_align v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.74s
[INFO] running `Command { std: "docker" "inspect" "2609bee116df0f1a704ebd550498674fd2f51616ed1b43a7bb754c29a54a1295", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2609bee116df0f1a704ebd550498674fd2f51616ed1b43a7bb754c29a54a1295", kill_on_drop: false }`
[INFO] [stdout] 2609bee116df0f1a704ebd550498674fd2f51616ed1b43a7bb754c29a54a1295
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2165ff35d02a6b187c9a1ed1feadc136f4e62e673632fde7fcc1f224fb39ac9d
[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" "2165ff35d02a6b187c9a1ed1feadc136f4e62e673632fde7fcc1f224fb39ac9d", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 4 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fraction_list_fmt_align-713629f5876ff441)
[INFO] [stdout] test tests::test_fmt_align_fraction_strings ... ok
[INFO] [stderr]    Doc-tests fraction_list_fmt_align
[INFO] [stdout] test tests::test_fmt_unnecessary_zeroes_are_removed ... ok
[INFO] [stdout] test tests::test_fraction_part_count_zeroes ... ok
[INFO] [stdout] test tests::test_fmt_nan ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "2165ff35d02a6b187c9a1ed1feadc136f4e62e673632fde7fcc1f224fb39ac9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2165ff35d02a6b187c9a1ed1feadc136f4e62e673632fde7fcc1f224fb39ac9d", kill_on_drop: false }`
[INFO] [stdout] 2165ff35d02a6b187c9a1ed1feadc136f4e62e673632fde7fcc1f224fb39ac9d
