[INFO] fetching crate liberty 0.0.2...
[INFO] testing liberty-0.0.2 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate liberty 0.0.2 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate liberty 0.0.2 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate liberty 0.0.2
[INFO] finished tweaking crates.io crate liberty 0.0.2
[INFO] tweaked toml for crates.io crate liberty 0.0.2 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 200413637f71065a7aaa60282aff94242e4541a5992d2445569a790163398734
[INFO] running `Command { std: "docker" "start" "-a" "200413637f71065a7aaa60282aff94242e4541a5992d2445569a790163398734", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "200413637f71065a7aaa60282aff94242e4541a5992d2445569a790163398734", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "200413637f71065a7aaa60282aff94242e4541a5992d2445569a790163398734", kill_on_drop: false }`
[INFO] [stdout] 200413637f71065a7aaa60282aff94242e4541a5992d2445569a790163398734
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fdc251e6ad88851163c108da73ad4d5cc266eb11dc7b296bea3f74914feb17c4
[INFO] running `Command { std: "docker" "start" "-a" "fdc251e6ad88851163c108da73ad4d5cc266eb11dc7b296bea3f74914feb17c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling liberty v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "fdc251e6ad88851163c108da73ad4d5cc266eb11dc7b296bea3f74914feb17c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdc251e6ad88851163c108da73ad4d5cc266eb11dc7b296bea3f74914feb17c4", kill_on_drop: false }`
[INFO] [stdout] fdc251e6ad88851163c108da73ad4d5cc266eb11dc7b296bea3f74914feb17c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8311f7a6da2bd0b896322aa06c29acd54796a1527b6ee7f46d3febc9691571fd
[INFO] running `Command { std: "docker" "start" "-a" "8311f7a6da2bd0b896322aa06c29acd54796a1527b6ee7f46d3febc9691571fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling liberty v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "8311f7a6da2bd0b896322aa06c29acd54796a1527b6ee7f46d3febc9691571fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8311f7a6da2bd0b896322aa06c29acd54796a1527b6ee7f46d3febc9691571fd", kill_on_drop: false }`
[INFO] [stdout] 8311f7a6da2bd0b896322aa06c29acd54796a1527b6ee7f46d3febc9691571fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b122f0f623815bcda00dab7182ed8e1f02cc4a194ed1108aa22d3c213baff8ac
[INFO] running `Command { std: "docker" "start" "-a" "b122f0f623815bcda00dab7182ed8e1f02cc4a194ed1108aa22d3c213baff8ac", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/liberty-dfb3484f92b1d5df)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test 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 liberty
[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" "b122f0f623815bcda00dab7182ed8e1f02cc4a194ed1108aa22d3c213baff8ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b122f0f623815bcda00dab7182ed8e1f02cc4a194ed1108aa22d3c213baff8ac", kill_on_drop: false }`
[INFO] [stdout] b122f0f623815bcda00dab7182ed8e1f02cc4a194ed1108aa22d3c213baff8ac