[INFO] fetching crate lionel-says-hello 0.1.1...
[INFO] testing lionel-says-hello-0.1.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate lionel-says-hello 0.1.1 into /workspace/builds/worker-54/source
[INFO] validating manifest of crates.io crate lionel-says-hello 0.1.1 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 lionel-says-hello 0.1.1
[INFO] finished tweaking crates.io crate lionel-says-hello 0.1.1
[INFO] tweaked toml for crates.io crate lionel-says-hello 0.1.1 written to /workspace/builds/worker-54/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] 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-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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] 43d55f8813bf97621c3860060081ea191cc73ef24229f4ca2f1a4bf0d4c8018b
[INFO] running `Command { std: "docker" "start" "-a" "43d55f8813bf97621c3860060081ea191cc73ef24229f4ca2f1a4bf0d4c8018b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "43d55f8813bf97621c3860060081ea191cc73ef24229f4ca2f1a4bf0d4c8018b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43d55f8813bf97621c3860060081ea191cc73ef24229f4ca2f1a4bf0d4c8018b", kill_on_drop: false }`
[INFO] [stdout] 43d55f8813bf97621c3860060081ea191cc73ef24229f4ca2f1a4bf0d4c8018b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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] 608d2cfde627d089e162ed52512bf470387358999fc33cabec2369c22f1a33c8
[INFO] running `Command { std: "docker" "start" "-a" "608d2cfde627d089e162ed52512bf470387358999fc33cabec2369c22f1a33c8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling lionel-says-hello v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "608d2cfde627d089e162ed52512bf470387358999fc33cabec2369c22f1a33c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "608d2cfde627d089e162ed52512bf470387358999fc33cabec2369c22f1a33c8", kill_on_drop: false }`
[INFO] [stdout] 608d2cfde627d089e162ed52512bf470387358999fc33cabec2369c22f1a33c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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] e346f4ff9154e527637eb13122d50ac425ea17a9e23367ed757cd08b5a8e9fc8
[INFO] running `Command { std: "docker" "start" "-a" "e346f4ff9154e527637eb13122d50ac425ea17a9e23367ed757cd08b5a8e9fc8", kill_on_drop: false }`
[INFO] [stderr]    Compiling lionel-says-hello v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "e346f4ff9154e527637eb13122d50ac425ea17a9e23367ed757cd08b5a8e9fc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e346f4ff9154e527637eb13122d50ac425ea17a9e23367ed757cd08b5a8e9fc8", kill_on_drop: false }`
[INFO] [stdout] e346f4ff9154e527637eb13122d50ac425ea17a9e23367ed757cd08b5a8e9fc8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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] 2eb18f82e03410dad9487804d42c6dfac7969a7f4aa906ac04877d2084080806
[INFO] running `Command { std: "docker" "start" "-a" "2eb18f82e03410dad9487804d42c6dfac7969a7f4aa906ac04877d2084080806", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lionel_says_hello-f48f89dd8a55e9d6)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::add_correctly_adds_2_integers ... ok
[INFO] [stdout] test tests::sub_correctly_subtracts_2_integers ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lionel-says-hello
[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" "2eb18f82e03410dad9487804d42c6dfac7969a7f4aa906ac04877d2084080806", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2eb18f82e03410dad9487804d42c6dfac7969a7f4aa906ac04877d2084080806", kill_on_drop: false }`
[INFO] [stdout] 2eb18f82e03410dad9487804d42c6dfac7969a7f4aa906ac04877d2084080806