[INFO] fetching crate hr 0.1.1...
[INFO] testing hr-0.1.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate hr 0.1.1 into /workspace/builds/worker-21/source
[INFO] validating manifest of crates.io crate hr 0.1.1 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 hr 0.1.1
[INFO] finished tweaking crates.io crate hr 0.1.1
[INFO] tweaked toml for crates.io crate hr 0.1.1 written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] crate crates.io crate hr 0.1.1 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] ea8647ba26b1eb99ddf885777cb52c025fdd0755f10d4c5218792d49d2a0741e
[INFO] running `Command { std: "docker" "start" "-a" "ea8647ba26b1eb99ddf885777cb52c025fdd0755f10d4c5218792d49d2a0741e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea8647ba26b1eb99ddf885777cb52c025fdd0755f10d4c5218792d49d2a0741e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea8647ba26b1eb99ddf885777cb52c025fdd0755f10d4c5218792d49d2a0741e", kill_on_drop: false }`
[INFO] [stdout] ea8647ba26b1eb99ddf885777cb52c025fdd0755f10d4c5218792d49d2a0741e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 3489d725c6f24d8f7c0a706d42b2b4a3a6b619f27c35b5a5b63cdd5dcdd11fe8
[INFO] running `Command { std: "docker" "start" "-a" "3489d725c6f24d8f7c0a706d42b2b4a3a6b619f27c35b5a5b63cdd5dcdd11fe8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.78
[INFO] [stderr]    Compiling term_size v0.3.2
[INFO] [stderr]    Compiling hr v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.02s
[INFO] running `Command { std: "docker" "inspect" "3489d725c6f24d8f7c0a706d42b2b4a3a6b619f27c35b5a5b63cdd5dcdd11fe8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3489d725c6f24d8f7c0a706d42b2b4a3a6b619f27c35b5a5b63cdd5dcdd11fe8", kill_on_drop: false }`
[INFO] [stdout] 3489d725c6f24d8f7c0a706d42b2b4a3a6b619f27c35b5a5b63cdd5dcdd11fe8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 042ad3fe714cdfa1d52236cce210b746fb1fc912c89744085449ef4f2c58996d
[INFO] running `Command { std: "docker" "start" "-a" "042ad3fe714cdfa1d52236cce210b746fb1fc912c89744085449ef4f2c58996d", kill_on_drop: false }`
[INFO] [stderr]    Compiling hr v0.1.1 (/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/hr-06e7698a18181057)
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/hr-2c5fb30a928652ba)
[INFO] running `Command { std: "docker" "inspect" "042ad3fe714cdfa1d52236cce210b746fb1fc912c89744085449ef4f2c58996d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "042ad3fe714cdfa1d52236cce210b746fb1fc912c89744085449ef4f2c58996d", kill_on_drop: false }`
[INFO] [stdout] 042ad3fe714cdfa1d52236cce210b746fb1fc912c89744085449ef4f2c58996d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 4f59e020e2468445bbe2be8038e044437e009a06e9eb14b3d69fadded0f9209f
[INFO] running `Command { std: "docker" "start" "-a" "4f59e020e2468445bbe2be8038e044437e009a06e9eb14b3d69fadded0f9209f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hr-06e7698a18181057)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/hr-2c5fb30a928652ba)
[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] [stdout] 
[INFO] [stderr]    Doc-tests hr
[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] [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" "4f59e020e2468445bbe2be8038e044437e009a06e9eb14b3d69fadded0f9209f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f59e020e2468445bbe2be8038e044437e009a06e9eb14b3d69fadded0f9209f", kill_on_drop: false }`
[INFO] [stdout] 4f59e020e2468445bbe2be8038e044437e009a06e9eb14b3d69fadded0f9209f