[INFO] fetching crate min_timer 0.4.0...
[INFO] testing min_timer-0.4.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate min_timer 0.4.0 into /workspace/builds/worker-23/source
[INFO] validating manifest of crates.io crate min_timer 0.4.0 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 min_timer 0.4.0
[INFO] finished tweaking crates.io crate min_timer 0.4.0
[INFO] tweaked toml for crates.io crate min_timer 0.4.0 written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 167ad78b830373013bd4e024d1efa324868a747b0d819d48aa892fe6daa20f96
[INFO] running `Command { std: "docker" "start" "-a" "167ad78b830373013bd4e024d1efa324868a747b0d819d48aa892fe6daa20f96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "167ad78b830373013bd4e024d1efa324868a747b0d819d48aa892fe6daa20f96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "167ad78b830373013bd4e024d1efa324868a747b0d819d48aa892fe6daa20f96", kill_on_drop: false }`
[INFO] [stdout] 167ad78b830373013bd4e024d1efa324868a747b0d819d48aa892fe6daa20f96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 59c67b47190a27599ce2b9894cd1f461b9c76356740ac4c5bce27b3a9892ec8a
[INFO] running `Command { std: "docker" "start" "-a" "59c67b47190a27599ce2b9894cd1f461b9c76356740ac4c5bce27b3a9892ec8a", kill_on_drop: false }`
[INFO] [stderr]    Compiling min_timer v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "59c67b47190a27599ce2b9894cd1f461b9c76356740ac4c5bce27b3a9892ec8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59c67b47190a27599ce2b9894cd1f461b9c76356740ac4c5bce27b3a9892ec8a", kill_on_drop: false }`
[INFO] [stdout] 59c67b47190a27599ce2b9894cd1f461b9c76356740ac4c5bce27b3a9892ec8a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 16b34cd37204ec5f84bc903889f1cea7728252bcfa9f27133f2055be2a372b41
[INFO] running `Command { std: "docker" "start" "-a" "16b34cd37204ec5f84bc903889f1cea7728252bcfa9f27133f2055be2a372b41", kill_on_drop: false }`
[INFO] [stderr]    Compiling min_timer v0.4.0 (/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/min_timer-c770667134d16a22)
[INFO] running `Command { std: "docker" "inspect" "16b34cd37204ec5f84bc903889f1cea7728252bcfa9f27133f2055be2a372b41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16b34cd37204ec5f84bc903889f1cea7728252bcfa9f27133f2055be2a372b41", kill_on_drop: false }`
[INFO] [stdout] 16b34cd37204ec5f84bc903889f1cea7728252bcfa9f27133f2055be2a372b41
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 87144e953dbe553e61add02a2569c5b1353a75c0eee6d21284dcb28f321982ef
[INFO] running `Command { std: "docker" "start" "-a" "87144e953dbe553e61add02a2569c5b1353a75c0eee6d21284dcb28f321982ef", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/min_timer-c770667134d16a22)
[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 min_timer
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/sec.rs - sec::Sec (line 65) ... ok
[INFO] [stdout] test src/sec.rs - sec::Sec (line 128) ... ok
[INFO] [stdout] test src/sec.rs - sec::Sec (line 82) ... ok
[INFO] [stdout] test src/sec.rs - sec::Sec (line 30) ... ok
[INFO] [stdout] test src/timer.rs - timer::Timer (line 11) ... ok
[INFO] [stdout] test src/sec.rs - sec::Sec (line 19) ... ok
[INFO] [stdout] test src/sec.rs - sec::Sec (line 45) ... ok
[INFO] [stdout] test src/sec.rs - sec::Sec (line 111) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.39s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "87144e953dbe553e61add02a2569c5b1353a75c0eee6d21284dcb28f321982ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87144e953dbe553e61add02a2569c5b1353a75c0eee6d21284dcb28f321982ef", kill_on_drop: false }`
[INFO] [stdout] 87144e953dbe553e61add02a2569c5b1353a75c0eee6d21284dcb28f321982ef