[INFO] fetching crate fem 0.0.0...
[INFO] testing fem-0.0.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate fem 0.0.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate fem 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 fem 0.0.0
[INFO] finished tweaking crates.io crate fem 0.0.0
[INFO] tweaked toml for crates.io crate fem 0.0.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate fem 0.0.0 already has a lockfile, it will not be regenerated
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 27b46c11ff51cdf43749e53c9f5ff43a988f544b1ffcf79fe0ad7a1588fbe102
[INFO] running `Command { std: "docker" "start" "-a" "27b46c11ff51cdf43749e53c9f5ff43a988f544b1ffcf79fe0ad7a1588fbe102", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "27b46c11ff51cdf43749e53c9f5ff43a988f544b1ffcf79fe0ad7a1588fbe102", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27b46c11ff51cdf43749e53c9f5ff43a988f544b1ffcf79fe0ad7a1588fbe102", kill_on_drop: false }`
[INFO] [stdout] 27b46c11ff51cdf43749e53c9f5ff43a988f544b1ffcf79fe0ad7a1588fbe102
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] db0b07a772c3b40176686a44ebc2ee4deabc052eb2a91b5d6398b66d921ad6f9
[INFO] running `Command { std: "docker" "start" "-a" "db0b07a772c3b40176686a44ebc2ee4deabc052eb2a91b5d6398b66d921ad6f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling fem v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "db0b07a772c3b40176686a44ebc2ee4deabc052eb2a91b5d6398b66d921ad6f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db0b07a772c3b40176686a44ebc2ee4deabc052eb2a91b5d6398b66d921ad6f9", kill_on_drop: false }`
[INFO] [stdout] db0b07a772c3b40176686a44ebc2ee4deabc052eb2a91b5d6398b66d921ad6f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 92db8b8d09a4298bcafd851f301a48769cd2aa728fc1929289ecc06a313152c4
[INFO] running `Command { std: "docker" "start" "-a" "92db8b8d09a4298bcafd851f301a48769cd2aa728fc1929289ecc06a313152c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling fem v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "92db8b8d09a4298bcafd851f301a48769cd2aa728fc1929289ecc06a313152c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92db8b8d09a4298bcafd851f301a48769cd2aa728fc1929289ecc06a313152c4", kill_on_drop: false }`
[INFO] [stdout] 92db8b8d09a4298bcafd851f301a48769cd2aa728fc1929289ecc06a313152c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 16bf2925b14055edf7f574811f892d940d410d9f32f73e7ecc1dd35cca5eb8e1
[INFO] running `Command { std: "docker" "start" "-a" "16bf2925b14055edf7f574811f892d940d410d9f32f73e7ecc1dd35cca5eb8e1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/main-13ff7ddcac8128ce)
[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" "16bf2925b14055edf7f574811f892d940d410d9f32f73e7ecc1dd35cca5eb8e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16bf2925b14055edf7f574811f892d940d410d9f32f73e7ecc1dd35cca5eb8e1", kill_on_drop: false }`
[INFO] [stdout] 16bf2925b14055edf7f574811f892d940d410d9f32f73e7ecc1dd35cca5eb8e1