[INFO] fetching crate feom 0.1.0...
[INFO] testing feom-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate feom 0.1.0 into /workspace/builds/worker-26/source
[INFO] validating manifest of crates.io crate feom 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 feom 0.1.0
[INFO] finished tweaking crates.io crate feom 0.1.0
[INFO] tweaked toml for crates.io crate feom 0.1.0 written to /workspace/builds/worker-26/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] [stderr]     Blocking waiting for file lock on package cache
[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-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] bde8bb70f6cec2d3c9aa7adbfd04375471e5cea35faffb4473bf73921391713d
[INFO] running `Command { std: "docker" "start" "-a" "bde8bb70f6cec2d3c9aa7adbfd04375471e5cea35faffb4473bf73921391713d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bde8bb70f6cec2d3c9aa7adbfd04375471e5cea35faffb4473bf73921391713d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bde8bb70f6cec2d3c9aa7adbfd04375471e5cea35faffb4473bf73921391713d", kill_on_drop: false }`
[INFO] [stdout] bde8bb70f6cec2d3c9aa7adbfd04375471e5cea35faffb4473bf73921391713d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] 1b43938a2de88319b83a9ff79124d5c2669a800905a075aeb95997caaa7c0952
[INFO] running `Command { std: "docker" "start" "-a" "1b43938a2de88319b83a9ff79124d5c2669a800905a075aeb95997caaa7c0952", kill_on_drop: false }`
[INFO] [stderr]    Compiling feom v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "1b43938a2de88319b83a9ff79124d5c2669a800905a075aeb95997caaa7c0952", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b43938a2de88319b83a9ff79124d5c2669a800905a075aeb95997caaa7c0952", kill_on_drop: false }`
[INFO] [stdout] 1b43938a2de88319b83a9ff79124d5c2669a800905a075aeb95997caaa7c0952
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] 54fb388207370837936bb13cf4db039aa9a1885bd738626724e3ba469151bd06
[INFO] running `Command { std: "docker" "start" "-a" "54fb388207370837936bb13cf4db039aa9a1885bd738626724e3ba469151bd06", kill_on_drop: false }`
[INFO] [stderr]    Compiling feom v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.43s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/feom-a231a3bc15106530)
[INFO] running `Command { std: "docker" "inspect" "54fb388207370837936bb13cf4db039aa9a1885bd738626724e3ba469151bd06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54fb388207370837936bb13cf4db039aa9a1885bd738626724e3ba469151bd06", kill_on_drop: false }`
[INFO] [stdout] 54fb388207370837936bb13cf4db039aa9a1885bd738626724e3ba469151bd06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] bd5dec1c78d3964c9ef057d96a16bec16e38de800f2db4e832a2a66d974ff7f1
[INFO] running `Command { std: "docker" "start" "-a" "bd5dec1c78d3964c9ef057d96a16bec16e38de800f2db4e832a2a66d974ff7f1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/feom-a231a3bc15106530)
[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" "bd5dec1c78d3964c9ef057d96a16bec16e38de800f2db4e832a2a66d974ff7f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd5dec1c78d3964c9ef057d96a16bec16e38de800f2db4e832a2a66d974ff7f1", kill_on_drop: false }`
[INFO] [stdout] bd5dec1c78d3964c9ef057d96a16bec16e38de800f2db4e832a2a66d974ff7f1