[INFO] fetching crate dm 0.0.0...
[INFO] testing dm-0.0.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate dm 0.0.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate dm 0.0.0 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 dm 0.0.0
[INFO] finished tweaking crates.io crate dm 0.0.0
[INFO] tweaked toml for crates.io crate dm 0.0.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate dm 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 342b563dd14cb22e2cefa6fd7c7c8f7ee796247293f2a58620f3864f106e9402
[INFO] running `Command { std: "docker" "start" "-a" "342b563dd14cb22e2cefa6fd7c7c8f7ee796247293f2a58620f3864f106e9402", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "342b563dd14cb22e2cefa6fd7c7c8f7ee796247293f2a58620f3864f106e9402", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "342b563dd14cb22e2cefa6fd7c7c8f7ee796247293f2a58620f3864f106e9402", kill_on_drop: false }`
[INFO] [stdout] 342b563dd14cb22e2cefa6fd7c7c8f7ee796247293f2a58620f3864f106e9402
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 4e12651effedd716bd255fb09e8a0c696ba09aa09909def1754c3499bc7e3aba
[INFO] running `Command { std: "docker" "start" "-a" "4e12651effedd716bd255fb09e8a0c696ba09aa09909def1754c3499bc7e3aba", kill_on_drop: false }`
[INFO] [stderr]    Compiling dm v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "4e12651effedd716bd255fb09e8a0c696ba09aa09909def1754c3499bc7e3aba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e12651effedd716bd255fb09e8a0c696ba09aa09909def1754c3499bc7e3aba", kill_on_drop: false }`
[INFO] [stdout] 4e12651effedd716bd255fb09e8a0c696ba09aa09909def1754c3499bc7e3aba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] a8720cb3009e2445282f2b5900e21d24e5e59c1b3996101a264ed0d567b2ea5d
[INFO] running `Command { std: "docker" "start" "-a" "a8720cb3009e2445282f2b5900e21d24e5e59c1b3996101a264ed0d567b2ea5d", kill_on_drop: false }`
[INFO] [stderr]    Compiling dm v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/dm-c0da47d97840ab3d)
[INFO] running `Command { std: "docker" "inspect" "a8720cb3009e2445282f2b5900e21d24e5e59c1b3996101a264ed0d567b2ea5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8720cb3009e2445282f2b5900e21d24e5e59c1b3996101a264ed0d567b2ea5d", kill_on_drop: false }`
[INFO] [stdout] a8720cb3009e2445282f2b5900e21d24e5e59c1b3996101a264ed0d567b2ea5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 240447d593b2771922d16cd226b325c6ad9cf518d153b2fb86e5f187e7d255e0
[INFO] running `Command { std: "docker" "start" "-a" "240447d593b2771922d16cd226b325c6ad9cf518d153b2fb86e5f187e7d255e0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/dm-c0da47d97840ab3d)
[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" "240447d593b2771922d16cd226b325c6ad9cf518d153b2fb86e5f187e7d255e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "240447d593b2771922d16cd226b325c6ad9cf518d153b2fb86e5f187e7d255e0", kill_on_drop: false }`
[INFO] [stdout] 240447d593b2771922d16cd226b325c6ad9cf518d153b2fb86e5f187e7d255e0