[INFO] fetching crate flexible-locks_derive 0.1.0...
[INFO] testing flexible-locks_derive-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate flexible-locks_derive 0.1.0 into /workspace/builds/worker-90/source
[INFO] validating manifest of crates.io crate flexible-locks_derive 0.1.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate flexible-locks_derive 0.1.0
[INFO] finished tweaking crates.io crate flexible-locks_derive 0.1.0
[INFO] tweaked toml for crates.io crate flexible-locks_derive 0.1.0 written to /workspace/builds/worker-90/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 27f6cbdd85719b1f46dd5798f58ef5b02ddc6d4a9a5533f6dbfecbd299659980
[INFO] running `Command { std: "docker" "start" "-a" "27f6cbdd85719b1f46dd5798f58ef5b02ddc6d4a9a5533f6dbfecbd299659980", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "27f6cbdd85719b1f46dd5798f58ef5b02ddc6d4a9a5533f6dbfecbd299659980", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27f6cbdd85719b1f46dd5798f58ef5b02ddc6d4a9a5533f6dbfecbd299659980", kill_on_drop: false }`
[INFO] [stdout] 27f6cbdd85719b1f46dd5798f58ef5b02ddc6d4a9a5533f6dbfecbd299659980
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc39edb0849d3d02088e23c5c69941c9045538f5a4ee45ceace15ad74d528265
[INFO] running `Command { std: "docker" "start" "-a" "cc39edb0849d3d02088e23c5c69941c9045538f5a4ee45ceace15ad74d528265", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling proc-macro2 v0.3.8
[INFO] [stderr]    Compiling quote v0.5.2
[INFO] [stderr]    Compiling syn v0.13.11
[INFO] [stderr]    Compiling flexible-locks_derive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.08s
[INFO] running `Command { std: "docker" "inspect" "cc39edb0849d3d02088e23c5c69941c9045538f5a4ee45ceace15ad74d528265", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc39edb0849d3d02088e23c5c69941c9045538f5a4ee45ceace15ad74d528265", kill_on_drop: false }`
[INFO] [stdout] cc39edb0849d3d02088e23c5c69941c9045538f5a4ee45ceace15ad74d528265
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 93c7c30f66b4f5fbb475e24b7927802f50ad271802aad7bb0d015981e1177718
[INFO] running `Command { std: "docker" "start" "-a" "93c7c30f66b4f5fbb475e24b7927802f50ad271802aad7bb0d015981e1177718", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling flexible-locks_derive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.64s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/flexible_locks_derive-43430bb1ac916f70)
[INFO] running `Command { std: "docker" "inspect" "93c7c30f66b4f5fbb475e24b7927802f50ad271802aad7bb0d015981e1177718", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93c7c30f66b4f5fbb475e24b7927802f50ad271802aad7bb0d015981e1177718", kill_on_drop: false }`
[INFO] [stdout] 93c7c30f66b4f5fbb475e24b7927802f50ad271802aad7bb0d015981e1177718
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a387ed8621692e6a83da53bf6c8eb8ce990993197f9de3c8e793bbfa466de223
[INFO] running `Command { std: "docker" "start" "-a" "a387ed8621692e6a83da53bf6c8eb8ce990993197f9de3c8e793bbfa466de223", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/flexible_locks_derive-43430bb1ac916f70)
[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 flexible-locks_derive
[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" "a387ed8621692e6a83da53bf6c8eb8ce990993197f9de3c8e793bbfa466de223", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a387ed8621692e6a83da53bf6c8eb8ce990993197f9de3c8e793bbfa466de223", kill_on_drop: false }`
[INFO] [stdout] a387ed8621692e6a83da53bf6c8eb8ce990993197f9de3c8e793bbfa466de223