[INFO] fetching crate faering 0.0.0...
[INFO] testing faering-0.0.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate faering 0.0.0 into /workspace/builds/worker-35/source
[INFO] validating manifest of crates.io crate faering 0.0.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate faering 0.0.0
[INFO] finished tweaking crates.io crate faering 0.0.0
[INFO] tweaked toml for crates.io crate faering 0.0.0 written to /workspace/builds/worker-35/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b613608ba94d26f3cf44db47423d02087c05deda7e58dfa06679820c3aa4d222
[INFO] running `Command { std: "docker" "start" "-a" "b613608ba94d26f3cf44db47423d02087c05deda7e58dfa06679820c3aa4d222", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b613608ba94d26f3cf44db47423d02087c05deda7e58dfa06679820c3aa4d222", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b613608ba94d26f3cf44db47423d02087c05deda7e58dfa06679820c3aa4d222", kill_on_drop: false }`
[INFO] [stdout] b613608ba94d26f3cf44db47423d02087c05deda7e58dfa06679820c3aa4d222
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 71f6a231b6852fd8bdc5aa4e102aa18ef4dba87d37a298a3d156db2612b8a54f
[INFO] running `Command { std: "docker" "start" "-a" "71f6a231b6852fd8bdc5aa4e102aa18ef4dba87d37a298a3d156db2612b8a54f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling faering v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.57s
[INFO] running `Command { std: "docker" "inspect" "71f6a231b6852fd8bdc5aa4e102aa18ef4dba87d37a298a3d156db2612b8a54f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71f6a231b6852fd8bdc5aa4e102aa18ef4dba87d37a298a3d156db2612b8a54f", kill_on_drop: false }`
[INFO] [stdout] 71f6a231b6852fd8bdc5aa4e102aa18ef4dba87d37a298a3d156db2612b8a54f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a66535bae07b95c6635707305360efda0702068ded2af728d73b2cd98d00c7e
[INFO] running `Command { std: "docker" "start" "-a" "4a66535bae07b95c6635707305360efda0702068ded2af728d73b2cd98d00c7e", kill_on_drop: false }`
[INFO] [stderr]    Compiling faering v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "4a66535bae07b95c6635707305360efda0702068ded2af728d73b2cd98d00c7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a66535bae07b95c6635707305360efda0702068ded2af728d73b2cd98d00c7e", kill_on_drop: false }`
[INFO] [stdout] 4a66535bae07b95c6635707305360efda0702068ded2af728d73b2cd98d00c7e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f23451f7502eecadfb8594304a9e6e73a35e6bd0e40dc36d29aeb2c865faf42c
[INFO] running `Command { std: "docker" "start" "-a" "f23451f7502eecadfb8594304a9e6e73a35e6bd0e40dc36d29aeb2c865faf42c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/faering-51b5960faec9093d)
[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 faering
[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" "f23451f7502eecadfb8594304a9e6e73a35e6bd0e40dc36d29aeb2c865faf42c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f23451f7502eecadfb8594304a9e6e73a35e6bd0e40dc36d29aeb2c865faf42c", kill_on_drop: false }`
[INFO] [stdout] f23451f7502eecadfb8594304a9e6e73a35e6bd0e40dc36d29aeb2c865faf42c