[INFO] fetching crate maybe-atomic 0.1.0...
[INFO] testing maybe-atomic-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate maybe-atomic 0.1.0 into /workspace/builds/worker-86/source
[INFO] validating manifest of crates.io crate maybe-atomic 0.1.0 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 maybe-atomic 0.1.0
[INFO] finished tweaking crates.io crate maybe-atomic 0.1.0
[INFO] tweaked toml for crates.io crate maybe-atomic 0.1.0 written to /workspace/builds/worker-86/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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] [stdout] ce863e397a642fc45087d782f94e4aaa1908ac792fcc93c47b67a3aa64c03447
[INFO] running `Command { std: "docker" "start" "-a" "ce863e397a642fc45087d782f94e4aaa1908ac792fcc93c47b67a3aa64c03447", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce863e397a642fc45087d782f94e4aaa1908ac792fcc93c47b67a3aa64c03447", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce863e397a642fc45087d782f94e4aaa1908ac792fcc93c47b67a3aa64c03447", kill_on_drop: false }`
[INFO] [stdout] ce863e397a642fc45087d782f94e4aaa1908ac792fcc93c47b67a3aa64c03447
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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] [stdout] 0e2b3e89b62b711943b058efc32583f306ff42f03264426bdcd0ec22857ff76f
[INFO] running `Command { std: "docker" "start" "-a" "0e2b3e89b62b711943b058efc32583f306ff42f03264426bdcd0ec22857ff76f", kill_on_drop: false }`
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling maybe-atomic v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "0e2b3e89b62b711943b058efc32583f306ff42f03264426bdcd0ec22857ff76f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e2b3e89b62b711943b058efc32583f306ff42f03264426bdcd0ec22857ff76f", kill_on_drop: false }`
[INFO] [stdout] 0e2b3e89b62b711943b058efc32583f306ff42f03264426bdcd0ec22857ff76f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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] 19c7bc5310f562b610f879a0b6ef305b932d6477b222f4e8b31074c347859228
[INFO] running `Command { std: "docker" "start" "-a" "19c7bc5310f562b610f879a0b6ef305b932d6477b222f4e8b31074c347859228", kill_on_drop: false }`
[INFO] [stderr]    Compiling maybe-atomic v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "19c7bc5310f562b610f879a0b6ef305b932d6477b222f4e8b31074c347859228", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19c7bc5310f562b610f879a0b6ef305b932d6477b222f4e8b31074c347859228", kill_on_drop: false }`
[INFO] [stdout] 19c7bc5310f562b610f879a0b6ef305b932d6477b222f4e8b31074c347859228
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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] [stdout] d1472d8e4e80ebecf54a3dc2778962f1bab2501c934321bcba400514bf42a57e
[INFO] running `Command { std: "docker" "start" "-a" "d1472d8e4e80ebecf54a3dc2778962f1bab2501c934321bcba400514bf42a57e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.79s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/maybe_atomic-54a806cd16952732)
[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] [stderr]    Doc-tests maybe-atomic
[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" "d1472d8e4e80ebecf54a3dc2778962f1bab2501c934321bcba400514bf42a57e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1472d8e4e80ebecf54a3dc2778962f1bab2501c934321bcba400514bf42a57e", kill_on_drop: false }`
[INFO] [stdout] d1472d8e4e80ebecf54a3dc2778962f1bab2501c934321bcba400514bf42a57e