[INFO] fetching crate lock-free 0.0.0...
[INFO] testing lock-free-0.0.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate lock-free 0.0.0 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate lock-free 0.0.0 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 lock-free 0.0.0
[INFO] finished tweaking crates.io crate lock-free 0.0.0
[INFO] tweaked toml for crates.io crate lock-free 0.0.0 written to /workspace/builds/worker-20/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] [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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8431dada6a6b2c2a01a8fd2bc2aa067e9e0d053ec88d781c472f24e2ad40e882
[INFO] running `Command { std: "docker" "start" "-a" "8431dada6a6b2c2a01a8fd2bc2aa067e9e0d053ec88d781c472f24e2ad40e882", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8431dada6a6b2c2a01a8fd2bc2aa067e9e0d053ec88d781c472f24e2ad40e882", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8431dada6a6b2c2a01a8fd2bc2aa067e9e0d053ec88d781c472f24e2ad40e882", kill_on_drop: false }`
[INFO] [stdout] 8431dada6a6b2c2a01a8fd2bc2aa067e9e0d053ec88d781c472f24e2ad40e882
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 021a30062c423bb80c5f0c694289042f64b7a9b11a4b9268dc955b11274c235a
[INFO] running `Command { std: "docker" "start" "-a" "021a30062c423bb80c5f0c694289042f64b7a9b11a4b9268dc955b11274c235a", kill_on_drop: false }`
[INFO] [stderr]    Compiling lock-free v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "021a30062c423bb80c5f0c694289042f64b7a9b11a4b9268dc955b11274c235a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "021a30062c423bb80c5f0c694289042f64b7a9b11a4b9268dc955b11274c235a", kill_on_drop: false }`
[INFO] [stdout] 021a30062c423bb80c5f0c694289042f64b7a9b11a4b9268dc955b11274c235a
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5eafaff75ae6d6fe9761f5fda90c9b147b58ba8b15bfcded26bc32e3ba20dba6
[INFO] running `Command { std: "docker" "start" "-a" "5eafaff75ae6d6fe9761f5fda90c9b147b58ba8b15bfcded26bc32e3ba20dba6", kill_on_drop: false }`
[INFO] [stderr]    Compiling lock-free v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "5eafaff75ae6d6fe9761f5fda90c9b147b58ba8b15bfcded26bc32e3ba20dba6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5eafaff75ae6d6fe9761f5fda90c9b147b58ba8b15bfcded26bc32e3ba20dba6", kill_on_drop: false }`
[INFO] [stdout] 5eafaff75ae6d6fe9761f5fda90c9b147b58ba8b15bfcded26bc32e3ba20dba6
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4d1d7a70ed977e8838bb555f93cb6cb6b85f82d3eeb59a2c9536a090a52bdce7
[INFO] running `Command { std: "docker" "start" "-a" "4d1d7a70ed977e8838bb555f93cb6cb6b85f82d3eeb59a2c9536a090a52bdce7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lock_free-ccdb0adfa953edec)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lock-free
[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" "4d1d7a70ed977e8838bb555f93cb6cb6b85f82d3eeb59a2c9536a090a52bdce7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d1d7a70ed977e8838bb555f93cb6cb6b85f82d3eeb59a2c9536a090a52bdce7", kill_on_drop: false }`
[INFO] [stdout] 4d1d7a70ed977e8838bb555f93cb6cb6b85f82d3eeb59a2c9536a090a52bdce7