[INFO] fetching crate random-pool 0.1.1...
[INFO] testing random-pool-0.1.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate random-pool 0.1.1 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate random-pool 0.1.1 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 random-pool 0.1.1
[INFO] finished tweaking crates.io crate random-pool 0.1.1
[INFO] tweaked toml for crates.io crate random-pool 0.1.1 written to /workspace/builds/worker-20/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] c3040c1198d2de3231d41e5a707029e38ad8889967ce4c77f43abd24a835093a
[INFO] running `Command { std: "docker" "start" "-a" "c3040c1198d2de3231d41e5a707029e38ad8889967ce4c77f43abd24a835093a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c3040c1198d2de3231d41e5a707029e38ad8889967ce4c77f43abd24a835093a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3040c1198d2de3231d41e5a707029e38ad8889967ce4c77f43abd24a835093a", kill_on_drop: false }`
[INFO] [stdout] c3040c1198d2de3231d41e5a707029e38ad8889967ce4c77f43abd24a835093a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] a99705c8673acaece91884acfcc7bdbdf743b26411ef0ff422fbd32c9e0d0634
[INFO] running `Command { std: "docker" "start" "-a" "a99705c8673acaece91884acfcc7bdbdf743b26411ef0ff422fbd32c9e0d0634", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling random-pool v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `Command { std: "docker" "inspect" "a99705c8673acaece91884acfcc7bdbdf743b26411ef0ff422fbd32c9e0d0634", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a99705c8673acaece91884acfcc7bdbdf743b26411ef0ff422fbd32c9e0d0634", kill_on_drop: false }`
[INFO] [stdout] a99705c8673acaece91884acfcc7bdbdf743b26411ef0ff422fbd32c9e0d0634
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 204d0948e736f7776d3ee6aef72e05fb1e9280c46a1cccc4227cfc62352c3e21
[INFO] running `Command { std: "docker" "start" "-a" "204d0948e736f7776d3ee6aef72e05fb1e9280c46a1cccc4227cfc62352c3e21", kill_on_drop: false }`
[INFO] [stderr]    Compiling random-pool v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.65s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/random_pool-9fb85397c7e9cc76)
[INFO] running `Command { std: "docker" "inspect" "204d0948e736f7776d3ee6aef72e05fb1e9280c46a1cccc4227cfc62352c3e21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "204d0948e736f7776d3ee6aef72e05fb1e9280c46a1cccc4227cfc62352c3e21", kill_on_drop: false }`
[INFO] [stdout] 204d0948e736f7776d3ee6aef72e05fb1e9280c46a1cccc4227cfc62352c3e21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 0928ce472b1cf3dc0b89c9c81027cedf0a253f1cf445e8417a9b108cc56864fc
[INFO] running `Command { std: "docker" "start" "-a" "0928ce472b1cf3dc0b89c9c81027cedf0a253f1cf445e8417a9b108cc56864fc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/random_pool-9fb85397c7e9cc76)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::alter_all ... ok
[INFO] [stdout] test tests::spinlock ... ok
[INFO] [stdout] test tests::counter_concurrent ... ok
[INFO] [stdout] test tests::locks_taken ... ok
[INFO] [stdout] test tests::counter ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.86s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests random-pool
[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" "0928ce472b1cf3dc0b89c9c81027cedf0a253f1cf445e8417a9b108cc56864fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0928ce472b1cf3dc0b89c9c81027cedf0a253f1cf445e8417a9b108cc56864fc", kill_on_drop: false }`
[INFO] [stdout] 0928ce472b1cf3dc0b89c9c81027cedf0a253f1cf445e8417a9b108cc56864fc