[INFO] fetching crate critical-section 0.2.5...
[INFO] testing critical-section-0.2.5 against 1.59.0 for beta-1.60-1
[INFO] extracting crate critical-section 0.2.5 into /workspace/builds/worker-78/source
[INFO] validating manifest of crates.io crate critical-section 0.2.5 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] removed /workspace/builds/worker-78/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate critical-section 0.2.5
[INFO] finished tweaking crates.io crate critical-section 0.2.5
[INFO] tweaked toml for crates.io crate critical-section 0.2.5 written to /workspace/builds/worker-78/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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] 42e31044e1dcb2f4e67f89ff480553ae71823259b5d812c62548853a9ae72b05
[INFO] running `Command { std: "docker" "start" "-a" "42e31044e1dcb2f4e67f89ff480553ae71823259b5d812c62548853a9ae72b05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "42e31044e1dcb2f4e67f89ff480553ae71823259b5d812c62548853a9ae72b05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42e31044e1dcb2f4e67f89ff480553ae71823259b5d812c62548853a9ae72b05", kill_on_drop: false }`
[INFO] [stdout] 42e31044e1dcb2f4e67f89ff480553ae71823259b5d812c62548853a9ae72b05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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] f731c93498121d09fedc0ed563ddc683b5df13e070d10680557e16148f5a6c16
[INFO] running `Command { std: "docker" "start" "-a" "f731c93498121d09fedc0ed563ddc683b5df13e070d10680557e16148f5a6c16", kill_on_drop: false }`
[INFO] [stderr]    Compiling critical-section v0.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling bare-metal v1.0.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.40s
[INFO] running `Command { std: "docker" "inspect" "f731c93498121d09fedc0ed563ddc683b5df13e070d10680557e16148f5a6c16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f731c93498121d09fedc0ed563ddc683b5df13e070d10680557e16148f5a6c16", kill_on_drop: false }`
[INFO] [stdout] f731c93498121d09fedc0ed563ddc683b5df13e070d10680557e16148f5a6c16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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] 8a9d258f3a3e75d9847ee2b1d98c345d2a3a94c93513d46721a647a96842a871
[INFO] running `Command { std: "docker" "start" "-a" "8a9d258f3a3e75d9847ee2b1d98c345d2a3a94c93513d46721a647a96842a871", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling critical-section v0.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.41s
[INFO] running `Command { std: "docker" "inspect" "8a9d258f3a3e75d9847ee2b1d98c345d2a3a94c93513d46721a647a96842a871", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a9d258f3a3e75d9847ee2b1d98c345d2a3a94c93513d46721a647a96842a871", kill_on_drop: false }`
[INFO] [stdout] 8a9d258f3a3e75d9847ee2b1d98c345d2a3a94c93513d46721a647a96842a871
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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] 02c071020e04ae2b25f871a5891cc6da1070fc0e11ad81e7f3cf62d71ee82e1c
[INFO] running `Command { std: "docker" "start" "-a" "02c071020e04ae2b25f871a5891cc6da1070fc0e11ad81e7f3cf62d71ee82e1c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/critical_section-1ed413aae7848bea)
[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 critical-section
[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" "02c071020e04ae2b25f871a5891cc6da1070fc0e11ad81e7f3cf62d71ee82e1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02c071020e04ae2b25f871a5891cc6da1070fc0e11ad81e7f3cf62d71ee82e1c", kill_on_drop: false }`
[INFO] [stdout] 02c071020e04ae2b25f871a5891cc6da1070fc0e11ad81e7f3cf62d71ee82e1c