[INFO] updating cached repository https://github.com/thomaschaplin/rust-percentage-change-calculator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b46f2aab1a6f90c8429b4a0576e76413283a8af4
[INFO] testing thomaschaplin/rust-percentage-change-calculator/b46f2aab1a6f90c8429b4a0576e76413283a8af4 against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthomaschaplin%2Frust-percentage-change-calculator" "/workspace/builds/worker-49/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-49/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/thomaschaplin/rust-percentage-change-calculator on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/thomaschaplin/rust-percentage-change-calculator
[INFO] finished tweaking git repo https://github.com/thomaschaplin/rust-percentage-change-calculator
[INFO] tweaked toml for git repo https://github.com/thomaschaplin/rust-percentage-change-calculator written to /workspace/builds/worker-49/source/Cargo.toml
[INFO] crate git repo https://github.com/thomaschaplin/rust-percentage-change-calculator already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 88a1403b8a535e575e61f69f0159b288d61d16a0ea0360b88aebed731c349333
[INFO] running `Command { std: "docker" "start" "-a" "88a1403b8a535e575e61f69f0159b288d61d16a0ea0360b88aebed731c349333", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88a1403b8a535e575e61f69f0159b288d61d16a0ea0360b88aebed731c349333", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88a1403b8a535e575e61f69f0159b288d61d16a0ea0360b88aebed731c349333", kill_on_drop: false }`
[INFO] [stdout] 88a1403b8a535e575e61f69f0159b288d61d16a0ea0360b88aebed731c349333
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2bec10d132ce81b3404610511c2a00248abd004443b69951ca75eb8ba07ebdb1
[INFO] running `Command { std: "docker" "start" "-a" "2bec10d132ce81b3404610511c2a00248abd004443b69951ca75eb8ba07ebdb1", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-percentage-change-calculator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.39s
[INFO] running `Command { std: "docker" "inspect" "2bec10d132ce81b3404610511c2a00248abd004443b69951ca75eb8ba07ebdb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bec10d132ce81b3404610511c2a00248abd004443b69951ca75eb8ba07ebdb1", kill_on_drop: false }`
[INFO] [stdout] 2bec10d132ce81b3404610511c2a00248abd004443b69951ca75eb8ba07ebdb1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b7250213c1e44e1faa54a121004ff1fbd2cf6a1cdec0a00c6e6ce43ed334ddf
[INFO] running `Command { std: "docker" "start" "-a" "1b7250213c1e44e1faa54a121004ff1fbd2cf6a1cdec0a00c6e6ce43ed334ddf", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-percentage-change-calculator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "1b7250213c1e44e1faa54a121004ff1fbd2cf6a1cdec0a00c6e6ce43ed334ddf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b7250213c1e44e1faa54a121004ff1fbd2cf6a1cdec0a00c6e6ce43ed334ddf", kill_on_drop: false }`
[INFO] [stdout] 1b7250213c1e44e1faa54a121004ff1fbd2cf6a1cdec0a00c6e6ce43ed334ddf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 82195a166b016db7c3a45213210a7aceb9a2ead502e5350de291f63db89a81d4
[INFO] running `Command { std: "docker" "start" "-a" "82195a166b016db7c3a45213210a7aceb9a2ead502e5350de291f63db89a81d4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_percentage_change_calculator-7e72a6140eb178ed)
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_percentage_change_calculator-3cf7939e070b245f)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_calculate_percentage_change ... 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 1 test
[INFO] [stdout] test lib::tests::test_calculate_percentage_change ... ok
[INFO] [stderr]    Doc-tests rust-percentage-change-calculator
[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] running `Command { std: "docker" "inspect" "82195a166b016db7c3a45213210a7aceb9a2ead502e5350de291f63db89a81d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82195a166b016db7c3a45213210a7aceb9a2ead502e5350de291f63db89a81d4", kill_on_drop: false }`
[INFO] [stdout] 82195a166b016db7c3a45213210a7aceb9a2ead502e5350de291f63db89a81d4