[INFO] crate partial_function 0.4.0 is already in cache
[INFO] extracting crate partial_function 0.4.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/partial_function/0.4.0
[INFO] extracting crate partial_function 0.4.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/partial_function/0.4.0
[INFO] validating manifest of partial_function-0.4.0 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 partial_function-0.4.0 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 partial_function-0.4.0
[INFO] finished frobbing partial_function-0.4.0
[INFO] frobbed toml for partial_function-0.4.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/partial_function/0.4.0/Cargo.toml
[INFO] started frobbing partial_function-0.4.0
[INFO] finished frobbing partial_function-0.4.0
[INFO] frobbed toml for partial_function-0.4.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/partial_function/0.4.0/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] testing partial_function-0.4.0 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-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/partial_function/0.4.0:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 1fcb1eb843edf0b63465184a9bd426b02d238eb4e757594cd6d9ce6cc58e4996
[INFO] running `"docker" "start" "-a" "1fcb1eb843edf0b63465184a9bd426b02d238eb4e757594cd6d9ce6cc58e4996"`
[INFO] [stderr]    Compiling partial_function v0.4.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:113:19
[INFO] [stderr]     |
[INFO] [stderr] 113 |     pub func: Box<Fn(B) -> O>,
[INFO] [stderr]     |                   ^^^^^^^^^^ help: use `dyn`: `dyn Fn(B) -> O`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `"docker" "inspect" "1fcb1eb843edf0b63465184a9bd426b02d238eb4e757594cd6d9ce6cc58e4996"`
[INFO] running `"docker" "rm" "-f" "1fcb1eb843edf0b63465184a9bd426b02d238eb4e757594cd6d9ce6cc58e4996"`
[INFO] [stdout] 1fcb1eb843edf0b63465184a9bd426b02d238eb4e757594cd6d9ce6cc58e4996
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/partial_function/0.4.0:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] a5d0ff42b2458d8435b86f6c74dfc3f9d74a43642480425e7c30c347dcea8784
[INFO] running `"docker" "start" "-a" "a5d0ff42b2458d8435b86f6c74dfc3f9d74a43642480425e7c30c347dcea8784"`
[INFO] [stderr]    Compiling partial_function v0.4.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:113:19
[INFO] [stderr]     |
[INFO] [stderr] 113 |     pub func: Box<Fn(B) -> O>,
[INFO] [stderr]     |                   ^^^^^^^^^^ help: use `dyn`: `dyn Fn(B) -> O`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `"docker" "inspect" "a5d0ff42b2458d8435b86f6c74dfc3f9d74a43642480425e7c30c347dcea8784"`
[INFO] running `"docker" "rm" "-f" "a5d0ff42b2458d8435b86f6c74dfc3f9d74a43642480425e7c30c347dcea8784"`
[INFO] [stdout] a5d0ff42b2458d8435b86f6c74dfc3f9d74a43642480425e7c30c347dcea8784
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/partial_function/0.4.0:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 7a9074419eba2a019fcb57a27ba7ab8bbdf0f84c9270687caadde5451e34391b
[INFO] running `"docker" "start" "-a" "7a9074419eba2a019fcb57a27ba7ab8bbdf0f84c9270687caadde5451e34391b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/partial_function-a87db40240b17398
[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] [stderr]      Running /opt/crater/target/debug/deps/tests-fe283943f562e837
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test tests::dual_end ... ok
[INFO] [stdout] test tests::dual_start ... ok
[INFO] [stdout] test tests::lower_partial_inverse_insert ... ok
[INFO] [stdout] test tests::single ... ok
[INFO] [stdout] test tests::lower_partial_normal ... ok
[INFO] [stdout] test tests::single_ending ... ok
[INFO] [stdout] test tests::single_start ... ok
[INFO] [stdout] test tests::single_nan ... ok
[INFO] [stdout] test tests::intersect_outer ... ok
[INFO] [stdout] test tests::intersect_same ... ok
[INFO] [stdout] test tests::intersect_start ... ok
[INFO] [stdout] test tests::intersect_end ... ok
[INFO] [stdout] test tests::lower_partial_overlap ... ok
[INFO] [stdout] test tests::intersect_inner ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests partial_function
[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" "7a9074419eba2a019fcb57a27ba7ab8bbdf0f84c9270687caadde5451e34391b"`
[INFO] running `"docker" "rm" "-f" "7a9074419eba2a019fcb57a27ba7ab8bbdf0f84c9270687caadde5451e34391b"`
[INFO] [stdout] 7a9074419eba2a019fcb57a27ba7ab8bbdf0f84c9270687caadde5451e34391b