[INFO] fetching crate molybdenum 0.1.7...
[INFO] testing molybdenum-0.1.7 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate molybdenum 0.1.7 into /workspace/builds/worker-65/source
[INFO] validating manifest of crates.io crate molybdenum 0.1.7 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 molybdenum 0.1.7
[INFO] finished tweaking crates.io crate molybdenum 0.1.7
[INFO] tweaked toml for crates.io crate molybdenum 0.1.7 written to /workspace/builds/worker-65/source/Cargo.toml
[INFO] crate crates.io crate molybdenum 0.1.7 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-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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] bf46dc32211aead400a3206b8e04a18f6898b8c62887b407219ad60553f964d8
[INFO] running `Command { std: "docker" "start" "-a" "bf46dc32211aead400a3206b8e04a18f6898b8c62887b407219ad60553f964d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf46dc32211aead400a3206b8e04a18f6898b8c62887b407219ad60553f964d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf46dc32211aead400a3206b8e04a18f6898b8c62887b407219ad60553f964d8", kill_on_drop: false }`
[INFO] [stdout] bf46dc32211aead400a3206b8e04a18f6898b8c62887b407219ad60553f964d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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] 742a24641e7950131f57850e92a0bd33fd9761877495c217567e27e6bc63cbf4
[INFO] running `Command { std: "docker" "start" "-a" "742a24641e7950131f57850e92a0bd33fd9761877495c217567e27e6bc63cbf4", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling globset v0.4.6
[INFO] [stderr]    Compiling ignore v0.4.17
[INFO] [stderr]    Compiling molybdenum v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.04s
[INFO] running `Command { std: "docker" "inspect" "742a24641e7950131f57850e92a0bd33fd9761877495c217567e27e6bc63cbf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "742a24641e7950131f57850e92a0bd33fd9761877495c217567e27e6bc63cbf4", kill_on_drop: false }`
[INFO] [stdout] 742a24641e7950131f57850e92a0bd33fd9761877495c217567e27e6bc63cbf4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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] 12d9eb77f7136256853aa4b1f633d3594dc4446a14926b71a06aee8d7b29c5b1
[INFO] running `Command { std: "docker" "start" "-a" "12d9eb77f7136256853aa4b1f633d3594dc4446a14926b71a06aee8d7b29c5b1", kill_on_drop: false }`
[INFO] [stderr]    Compiling molybdenum v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.52s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/molybdenum-896ffc0b4fed1f77)
[INFO] [stderr]   Executable unittests src/bin/mo.rs (/opt/rustwide/target/debug/deps/mo-d4f4c10de9272829)
[INFO] running `Command { std: "docker" "inspect" "12d9eb77f7136256853aa4b1f633d3594dc4446a14926b71a06aee8d7b29c5b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12d9eb77f7136256853aa4b1f633d3594dc4446a14926b71a06aee8d7b29c5b1", kill_on_drop: false }`
[INFO] [stdout] 12d9eb77f7136256853aa4b1f633d3594dc4446a14926b71a06aee8d7b29c5b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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] 500f7a81d40ef7e25edb0d3ddfdf5af174cfe67c97db0dc7895f9947932edce6
[INFO] running `Command { std: "docker" "start" "-a" "500f7a81d40ef7e25edb0d3ddfdf5af174cfe67c97db0dc7895f9947932edce6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/molybdenum-896ffc0b4fed1f77)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test util::test_fail_macro ... ok
[INFO] [stdout] test util::test_create_custom_error ... ok
[INFO] [stdout] test cli::test_options_parse ... ok
[INFO] [stdout] test file::test_file ... ok
[INFO] [stdout] test folder::test_scan_folder ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/mo.rs (/opt/rustwide/target/debug/deps/mo-d4f4c10de9272829)
[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 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests molybdenum
[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" "500f7a81d40ef7e25edb0d3ddfdf5af174cfe67c97db0dc7895f9947932edce6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "500f7a81d40ef7e25edb0d3ddfdf5af174cfe67c97db0dc7895f9947932edce6", kill_on_drop: false }`
[INFO] [stdout] 500f7a81d40ef7e25edb0d3ddfdf5af174cfe67c97db0dc7895f9947932edce6