[INFO] crate redo 0.35.0 is already in cache
[INFO] extracting crate redo 0.35.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/redo/0.35.0
[INFO] extracting crate redo 0.35.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/redo/0.35.0
[INFO] validating manifest of redo-0.35.0 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 redo-0.35.0 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 redo-0.35.0
[INFO] finished frobbing redo-0.35.0
[INFO] frobbed toml for redo-0.35.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/redo/0.35.0/Cargo.toml
[INFO] started frobbing redo-0.35.0
[INFO] finished frobbing redo-0.35.0
[INFO] frobbed toml for redo-0.35.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/redo/0.35.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing redo-0.35.0 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/redo/0.35.0:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] b5793c2ac08f4ae5c09e00a629283cc009855a1358a70265381a701802caac9d
[INFO] running `"docker" "start" "-a" "b5793c2ac08f4ae5c09e00a629283cc009855a1358a70265381a701802caac9d"`
[INFO] [stderr]    Compiling redo v0.35.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `"docker" "inspect" "b5793c2ac08f4ae5c09e00a629283cc009855a1358a70265381a701802caac9d"`
[INFO] running `"docker" "rm" "-f" "b5793c2ac08f4ae5c09e00a629283cc009855a1358a70265381a701802caac9d"`
[INFO] [stdout] b5793c2ac08f4ae5c09e00a629283cc009855a1358a70265381a701802caac9d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/redo/0.35.0:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] ed61d5b654e2e6e7b15836be5a561aeebe2d45b7daf166ce105110b9b9aa7c0c
[INFO] running `"docker" "start" "-a" "ed61d5b654e2e6e7b15836be5a561aeebe2d45b7daf166ce105110b9b9aa7c0c"`
[INFO] [stderr]    Compiling redo v0.35.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.87s
[INFO] running `"docker" "inspect" "ed61d5b654e2e6e7b15836be5a561aeebe2d45b7daf166ce105110b9b9aa7c0c"`
[INFO] running `"docker" "rm" "-f" "ed61d5b654e2e6e7b15836be5a561aeebe2d45b7daf166ce105110b9b9aa7c0c"`
[INFO] [stdout] ed61d5b654e2e6e7b15836be5a561aeebe2d45b7daf166ce105110b9b9aa7c0c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/redo/0.35.0:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] b8f6cc0e4cbac910658da39e40fa9db57eaf33f0b454003c1c79655ee6b9c6d0
[INFO] running `"docker" "start" "-a" "b8f6cc0e4cbac910658da39e40fa9db57eaf33f0b454003c1c79655ee6b9c6d0"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/redo-30dfa73eccff71b0
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test checkpoint::tests::commit ... ok
[INFO] [stdout] test checkpoint::tests::cancel ... ok
[INFO] [stdout] test record::tests::go_to ... ok
[INFO] [stdout] test queue::tests::commit ... ok
[INFO] [stdout] test history::tests::go_to ... ok
[INFO] [stdout] test record::tests::set_limit ... 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 redo
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/display.rs - display::Display (line 11) ... ok
[INFO] [stdout] test src/history.rs - history::HistoryBuilder (line 612) ... ok
[INFO] [stdout] test src/lib.rs -  (line 43) ... ok
[INFO] [stdout] test src/lib.rs - Command::merge (line 148) ... ok
[INFO] [stdout] test src/checkpoint.rs - checkpoint::Checkpoint (line 10) ... ok
[INFO] [stdout] test src/record.rs - record::RecordBuilder (line 650) ... ok
[INFO] [stdout] test src/record.rs - record::Record (line 23) ... ok
[INFO] [stdout] test src/queue.rs - queue::Queue (line 9) ... 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" "b8f6cc0e4cbac910658da39e40fa9db57eaf33f0b454003c1c79655ee6b9c6d0"`
[INFO] running `"docker" "rm" "-f" "b8f6cc0e4cbac910658da39e40fa9db57eaf33f0b454003c1c79655ee6b9c6d0"`
[INFO] [stdout] b8f6cc0e4cbac910658da39e40fa9db57eaf33f0b454003c1c79655ee6b9c6d0