[INFO] updating cached repository deifactor/clockwork-mage
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/deifactor/clockwork-mage
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/deifactor/clockwork-mage" "work/ex/beta-1.38-1/sources/1.37.0/gh/deifactor/clockwork-mage"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/deifactor/clockwork-mage'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/deifactor/clockwork-mage" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/deifactor/clockwork-mage"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/deifactor/clockwork-mage'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] cd33adabdf8d30278d82d2c4c61588324f2840cf
[INFO] sha for GitHub repo deifactor/clockwork-mage: cd33adabdf8d30278d82d2c4c61588324f2840cf
[INFO] validating manifest of deifactor/clockwork-mage on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of deifactor/clockwork-mage on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing deifactor/clockwork-mage
[INFO] finished frobbing deifactor/clockwork-mage
[INFO] frobbed toml for deifactor/clockwork-mage written to work/ex/beta-1.38-1/sources/1.37.0/gh/deifactor/clockwork-mage/Cargo.toml
[INFO] started frobbing deifactor/clockwork-mage
[INFO] finished frobbing deifactor/clockwork-mage
[INFO] frobbed toml for deifactor/clockwork-mage written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/deifactor/clockwork-mage/Cargo.toml
[INFO] crate deifactor/clockwork-mage already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing deifactor/clockwork-mage against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/deifactor/clockwork-mage:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 6ea2db419371ae5cd44b0d02141aa7a35da23bb79066ae0c290d01ac7dd48a04
[INFO] running `"docker" "start" "-a" "6ea2db419371ae5cd44b0d02141aa7a35da23bb79066ae0c290d01ac7dd48a04"`
[INFO] [stderr]    Compiling syn v0.15.8
[INFO] [stderr]    Compiling aho-corasick v0.6.8
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling slog-scope v4.0.1
[INFO] [stderr]    Compiling libflate v0.1.18
[INFO] [stderr]    Compiling slog-async v2.3.0
[INFO] [stderr]    Compiling slog-term v2.4.0
[INFO] [stderr]    Compiling slog-stdlog v3.0.2
[INFO] [stderr]    Compiling regex v1.0.5
[INFO] [stderr]    Compiling slog-kvfilter v0.7.0
[INFO] [stderr]    Compiling structopt-derive v0.2.10
[INFO] [stderr]    Compiling trackable_derive v0.1.1
[INFO] [stderr]    Compiling serde_derive v1.0.79
[INFO] [stderr]    Compiling trackable v0.2.20
[INFO] [stderr]    Compiling structopt v0.2.10
[INFO] [stderr]    Compiling sloggers v0.3.0
[INFO] [stderr]    Compiling clockwork-mage v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: field is never used: `target`
[INFO] [stderr]   --> src/simulator.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     target: Target,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `event_log`
[INFO] [stderr]   --> src/simulator.rs:49:5
[INFO] [stderr]    |
[INFO] [stderr] 49 |     pub fn event_log(&self) -> &Vec<Event> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 05s
[INFO] running `"docker" "inspect" "6ea2db419371ae5cd44b0d02141aa7a35da23bb79066ae0c290d01ac7dd48a04"`
[INFO] running `"docker" "rm" "-f" "6ea2db419371ae5cd44b0d02141aa7a35da23bb79066ae0c290d01ac7dd48a04"`
[INFO] [stdout] 6ea2db419371ae5cd44b0d02141aa7a35da23bb79066ae0c290d01ac7dd48a04
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/deifactor/clockwork-mage:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 7ea72978b26c797f2d3fdf640508b216d42ddfad64b45df7f8fccc98479a158b
[INFO] running `"docker" "start" "-a" "7ea72978b26c797f2d3fdf640508b216d42ddfad64b45df7f8fccc98479a158b"`
[INFO] [stderr]    Compiling clockwork-mage v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: field is never used: `target`
[INFO] [stderr]   --> src/simulator.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     target: Target,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.44s
[INFO] running `"docker" "inspect" "7ea72978b26c797f2d3fdf640508b216d42ddfad64b45df7f8fccc98479a158b"`
[INFO] running `"docker" "rm" "-f" "7ea72978b26c797f2d3fdf640508b216d42ddfad64b45df7f8fccc98479a158b"`
[INFO] [stdout] 7ea72978b26c797f2d3fdf640508b216d42ddfad64b45df7f8fccc98479a158b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/deifactor/clockwork-mage:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 290412c260bf618a482d3baf630824be220a32f6a42eb1e4aeaa6908338c6eff
[INFO] running `"docker" "start" "-a" "290412c260bf618a482d3baf630824be220a32f6a42eb1e4aeaa6908338c6eff"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/clockwork_mage-037bfad0f10029ee
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test rotation::tests::repeat_takes_locks_into_account ... ok
[INFO] [stdout] test rotation::tests::repeat ... ok
[INFO] [stdout] test rotation::tests::empty ... ok
[INFO] [stdout] test player::tests::unlock_timer ... ok
[INFO] [stdout] test player::tests::starts_unlocked ... ok
[INFO] [stdout] test time::tests::test_duration_minus_duration ... ok
[INFO] [stdout] test time::tests::test_add ... ok
[INFO] [stdout] test time::tests::test_add_assign ... ok
[INFO] [stdout] test time::tests::test_clock ... ok
[INFO] [stdout] test player::tests::starts_locked_after_gcd ... ok
[INFO] [stdout] test time::tests::test_timestamp_minus_duration ... ok
[INFO] [stdout] test time::tests::test_timestamp_minus_timestamp ... ok
[INFO] [stdout] test simulator::tests::starts_at_zero ... ok
[INFO] [stdout] test simulator::tests::can_begin_on_same_tick_as_perform ... ok
[INFO] [stdout] test player::tests::mp_deducted_on_finish ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "290412c260bf618a482d3baf630824be220a32f6a42eb1e4aeaa6908338c6eff"`
[INFO] running `"docker" "rm" "-f" "290412c260bf618a482d3baf630824be220a32f6a42eb1e4aeaa6908338c6eff"`
[INFO] [stdout] 290412c260bf618a482d3baf630824be220a32f6a42eb1e4aeaa6908338c6eff