[INFO] crate prioq 0.1.2 is already in cache
[INFO] extracting crate prioq 0.1.2 into work/ex/beta-1.37-6/sources/1.36.0/reg/prioq/0.1.2
[INFO] extracting crate prioq 0.1.2 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/prioq/0.1.2
[INFO] validating manifest of prioq-0.1.2 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of prioq-0.1.2 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing prioq-0.1.2
[INFO] finished frobbing prioq-0.1.2
[INFO] frobbed toml for prioq-0.1.2 written to work/ex/beta-1.37-6/sources/1.36.0/reg/prioq/0.1.2/Cargo.toml
[INFO] started frobbing prioq-0.1.2
[INFO] finished frobbing prioq-0.1.2
[INFO] frobbed toml for prioq-0.1.2 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/prioq/0.1.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing prioq-0.1.2 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/prioq/0.1.2:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] ace06a9322d6b4b7a304e349ba7bef8661649ae1c9d74be9418210c3c436a4f3
[INFO] running `"docker" "start" "-a" "ace06a9322d6b4b7a304e349ba7bef8661649ae1c9d74be9418210c3c436a4f3"`
[INFO] [stderr]    Compiling prioq v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `"docker" "inspect" "ace06a9322d6b4b7a304e349ba7bef8661649ae1c9d74be9418210c3c436a4f3"`
[INFO] running `"docker" "rm" "-f" "ace06a9322d6b4b7a304e349ba7bef8661649ae1c9d74be9418210c3c436a4f3"`
[INFO] [stdout] ace06a9322d6b4b7a304e349ba7bef8661649ae1c9d74be9418210c3c436a4f3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/prioq/0.1.2:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 27356703d794f805d1d9d08b253c74ff30ba0623c861df7f245204737c70a582
[INFO] running `"docker" "start" "-a" "27356703d794f805d1d9d08b253c74ff30ba0623c861df7f245204737c70a582"`
[INFO] [stderr]    Compiling prioq v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `"docker" "inspect" "27356703d794f805d1d9d08b253c74ff30ba0623c861df7f245204737c70a582"`
[INFO] running `"docker" "rm" "-f" "27356703d794f805d1d9d08b253c74ff30ba0623c861df7f245204737c70a582"`
[INFO] [stdout] 27356703d794f805d1d9d08b253c74ff30ba0623c861df7f245204737c70a582
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/prioq/0.1.2:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] ea286623ceb0e4dbb7d93eac5541d8274611644b6f8d4193aa7e72c4e71fe0e2
[INFO] running `"docker" "start" "-a" "ea286623ceb0e4dbb7d93eac5541d8274611644b6f8d4193aa7e72c4e71fe0e2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/prioq-3c3de2a9abd86677
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_priority_queue_peek ... ok
[INFO] [stdout] test tests::test_priority_queue_pop ... ok
[INFO] [stdout] test tests::test_reverse_priority_queue_peek ... ok
[INFO] [stdout] test tests::test_reverse_priority_queue_pop ... ok
[INFO] [stderr]    Doc-tests prioq
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "ea286623ceb0e4dbb7d93eac5541d8274611644b6f8d4193aa7e72c4e71fe0e2"`
[INFO] running `"docker" "rm" "-f" "ea286623ceb0e4dbb7d93eac5541d8274611644b6f8d4193aa7e72c4e71fe0e2"`
[INFO] [stdout] ea286623ceb0e4dbb7d93eac5541d8274611644b6f8d4193aa7e72c4e71fe0e2