[INFO] fetching crate rplag 0.1.0...
[INFO] testing rplag-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate rplag 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate rplag 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 rplag 0.1.0
[INFO] finished tweaking crates.io crate rplag 0.1.0
[INFO] tweaked toml for crates.io crate rplag 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate rplag 0.1.0 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] dca9893a78360ca5e015415146d5fa2df9f4e6131b67d746018601b51b4308b8
[INFO] running `Command { std: "docker" "start" "-a" "dca9893a78360ca5e015415146d5fa2df9f4e6131b67d746018601b51b4308b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dca9893a78360ca5e015415146d5fa2df9f4e6131b67d746018601b51b4308b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dca9893a78360ca5e015415146d5fa2df9f4e6131b67d746018601b51b4308b8", kill_on_drop: false }`
[INFO] [stdout] dca9893a78360ca5e015415146d5fa2df9f4e6131b67d746018601b51b4308b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 2f730093665c30d9c55feb6b7928490db1d90390ff26947710cbcb3a5d3506dd
[INFO] running `Command { std: "docker" "start" "-a" "2f730093665c30d9c55feb6b7928490db1d90390ff26947710cbcb3a5d3506dd", kill_on_drop: false }`
[INFO] [stderr]    Compiling rplag v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "2f730093665c30d9c55feb6b7928490db1d90390ff26947710cbcb3a5d3506dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f730093665c30d9c55feb6b7928490db1d90390ff26947710cbcb3a5d3506dd", kill_on_drop: false }`
[INFO] [stdout] 2f730093665c30d9c55feb6b7928490db1d90390ff26947710cbcb3a5d3506dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 72e76f9e4096d4d43caee7229cb097b2c5dd11459fba90c886cb7525f2992149
[INFO] running `Command { std: "docker" "start" "-a" "72e76f9e4096d4d43caee7229cb097b2c5dd11459fba90c886cb7525f2992149", kill_on_drop: false }`
[INFO] [stderr]    Compiling rplag v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.35s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/rplag-2089d0aabbeced8f)
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rplag-5776febe9ce79a76)
[INFO] running `Command { std: "docker" "inspect" "72e76f9e4096d4d43caee7229cb097b2c5dd11459fba90c886cb7525f2992149", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72e76f9e4096d4d43caee7229cb097b2c5dd11459fba90c886cb7525f2992149", kill_on_drop: false }`
[INFO] [stdout] 72e76f9e4096d4d43caee7229cb097b2c5dd11459fba90c886cb7525f2992149
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 2e21a7b0a23ee70927f5cb6b4216bb46fed2d1435c98abf151c0e539675cc7fe
[INFO] running `Command { std: "docker" "start" "-a" "2e21a7b0a23ee70927f5cb6b4216bb46fed2d1435c98abf151c0e539675cc7fe", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rplag-2089d0aabbeced8f)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rplag-5776febe9ce79a76)
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::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] [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 rplag
[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" "2e21a7b0a23ee70927f5cb6b4216bb46fed2d1435c98abf151c0e539675cc7fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e21a7b0a23ee70927f5cb6b4216bb46fed2d1435c98abf151c0e539675cc7fe", kill_on_drop: false }`
[INFO] [stdout] 2e21a7b0a23ee70927f5cb6b4216bb46fed2d1435c98abf151c0e539675cc7fe