[INFO] crate undo 0.36.0 is already in cache
[INFO] testing undo-0.36.0 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate undo 0.36.0 into work/builds/worker-1/source
[INFO] validating manifest of crates.io crate undo 0.36.0 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate undo 0.36.0
[INFO] finished tweaking crates.io crate undo 0.36.0
[INFO] tweaked toml for crates.io crate undo 0.36.0 written to work/builds/worker-1/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] b6576b85b1fe34ac7860c6f0ae090693d94766628eb8b3bdbe559e8fbfafd860
[INFO] running `"docker" "start" "-a" "b6576b85b1fe34ac7860c6f0ae090693d94766628eb8b3bdbe559e8fbfafd860"`
[INFO] [stderr]    Compiling rustc-hash v1.0.1
[INFO] [stderr]    Compiling undo v0.36.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `"docker" "inspect" "b6576b85b1fe34ac7860c6f0ae090693d94766628eb8b3bdbe559e8fbfafd860"`
[INFO] running `"docker" "rm" "-f" "b6576b85b1fe34ac7860c6f0ae090693d94766628eb8b3bdbe559e8fbfafd860"`
[INFO] [stdout] b6576b85b1fe34ac7860c6f0ae090693d94766628eb8b3bdbe559e8fbfafd860
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] c762dfb046e27286321c3773cada7196bf8de9c08449134a3ff82d596e2d7d6b
[INFO] running `"docker" "start" "-a" "c762dfb046e27286321c3773cada7196bf8de9c08449134a3ff82d596e2d7d6b"`
[INFO] [stderr]    Compiling undo v0.36.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `"docker" "inspect" "c762dfb046e27286321c3773cada7196bf8de9c08449134a3ff82d596e2d7d6b"`
[INFO] running `"docker" "rm" "-f" "c762dfb046e27286321c3773cada7196bf8de9c08449134a3ff82d596e2d7d6b"`
[INFO] [stdout] c762dfb046e27286321c3773cada7196bf8de9c08449134a3ff82d596e2d7d6b
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] a8e48f36962655ac98d532842b8e7b99a4c8621d1d517e7977ae7e2ca8c05307
[INFO] running `"docker" "start" "-a" "a8e48f36962655ac98d532842b8e7b99a4c8621d1d517e7977ae7e2ca8c05307"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/undo-fc858b89071d466a
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test checkpoint::tests::commit ... ok
[INFO] [stdout] test checkpoint::tests::cancel ... ok
[INFO] [stdout] test queue::tests::commit ... ok
[INFO] [stdout] test record::tests::set_limit ... ok
[INFO] [stdout] test history::tests::go_to ... ok
[INFO] [stdout] test record::tests::go_to ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests undo
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/record.rs - record::RecordBuilder (line 662) ... ok
[INFO] [stdout] test src/history.rs - history::HistoryBuilder (line 612) ... ok
[INFO] [stdout] test src/lib.rs -  (line 45) ... ok
[INFO] [stdout] test src/chain.rs - chain::Chain (line 15) ... ok
[INFO] [stdout] test src/record.rs - record::Record (line 25) ... ok
[INFO] [stdout] test src/lib.rs - Command::merge (line 154) ... ok
[INFO] [stdout] test src/queue.rs - queue::Queue (line 9) ... ok
[INFO] [stdout] test src/checkpoint.rs - checkpoint::Checkpoint (line 10) ... ok
[INFO] [stdout] test src/history.rs - history::History (line 16) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "a8e48f36962655ac98d532842b8e7b99a4c8621d1d517e7977ae7e2ca8c05307"`
[INFO] running `"docker" "rm" "-f" "a8e48f36962655ac98d532842b8e7b99a4c8621d1d517e7977ae7e2ca8c05307"`
[INFO] [stdout] a8e48f36962655ac98d532842b8e7b99a4c8621d1d517e7977ae7e2ca8c05307