[INFO] fetching crate fraction_list_fmt_align 0.3.1...
[INFO] testing fraction_list_fmt_align-0.3.1 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate fraction_list_fmt_align 0.3.1 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate fraction_list_fmt_align 0.3.1
[INFO] finished tweaking crates.io crate fraction_list_fmt_align 0.3.1
[INFO] tweaked toml for crates.io crate fraction_list_fmt_align 0.3.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fraction_list_fmt_align 0.3.1 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate fraction_list_fmt_align 0.3.1 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c1fb0599487b09f51f4d5333db22f452c3d5cb050c218dd455e190c644b20e6a
[INFO] running `Command { std: "docker" "start" "-a" "c1fb0599487b09f51f4d5333db22f452c3d5cb050c218dd455e190c644b20e6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c1fb0599487b09f51f4d5333db22f452c3d5cb050c218dd455e190c644b20e6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1fb0599487b09f51f4d5333db22f452c3d5cb050c218dd455e190c644b20e6a", kill_on_drop: false }`
[INFO] [stdout] c1fb0599487b09f51f4d5333db22f452c3d5cb050c218dd455e190c644b20e6a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3776680d10ca7ef95c0d074ee73bbecbe20e90f83c629b1cb715175fe5ba945
[INFO] running `Command { std: "docker" "start" "-a" "c3776680d10ca7ef95c0d074ee73bbecbe20e90f83c629b1cb715175fe5ba945", kill_on_drop: false }`
[INFO] [stderr]    Compiling fraction_list_fmt_align v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "c3776680d10ca7ef95c0d074ee73bbecbe20e90f83c629b1cb715175fe5ba945", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3776680d10ca7ef95c0d074ee73bbecbe20e90f83c629b1cb715175fe5ba945", kill_on_drop: false }`
[INFO] [stdout] c3776680d10ca7ef95c0d074ee73bbecbe20e90f83c629b1cb715175fe5ba945
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 36f857d5aa74c4df806dd1373d15493e9a362868699967d5e22963a7aa2d92f0
[INFO] running `Command { std: "docker" "start" "-a" "36f857d5aa74c4df806dd1373d15493e9a362868699967d5e22963a7aa2d92f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling fraction_list_fmt_align v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "36f857d5aa74c4df806dd1373d15493e9a362868699967d5e22963a7aa2d92f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36f857d5aa74c4df806dd1373d15493e9a362868699967d5e22963a7aa2d92f0", kill_on_drop: false }`
[INFO] [stdout] 36f857d5aa74c4df806dd1373d15493e9a362868699967d5e22963a7aa2d92f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 08f71e73ceed67bb06192a956c919c7616b66c07c13c2e52da5322ff2c6a682e
[INFO] running `Command { std: "docker" "start" "-a" "08f71e73ceed67bb06192a956c919c7616b66c07c13c2e52da5322ff2c6a682e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fraction_list_fmt_align-74cf03063192d1a8)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_fmt_nan ... ok
[INFO] [stdout] test tests::test_fmt_unnecessary_zeroes_are_removed ... ok
[INFO] [stdout] test tests::test_fmt_align_fraction_strings ... ok
[INFO] [stdout] test tests::test_fraction_part_count_zeroes ... 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] [stderr]    Doc-tests fraction_list_fmt_align
[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" "08f71e73ceed67bb06192a956c919c7616b66c07c13c2e52da5322ff2c6a682e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08f71e73ceed67bb06192a956c919c7616b66c07c13c2e52da5322ff2c6a682e", kill_on_drop: false }`
[INFO] [stdout] 08f71e73ceed67bb06192a956c919c7616b66c07c13c2e52da5322ff2c6a682e