[INFO] crate partial_ref_derive 0.3.1 is already in cache
[INFO] extracting crate partial_ref_derive 0.3.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/partial_ref_derive/0.3.1
[INFO] extracting crate partial_ref_derive 0.3.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/partial_ref_derive/0.3.1
[INFO] validating manifest of partial_ref_derive-0.3.1 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_ref_derive-0.3.1 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_ref_derive-0.3.1
[INFO] finished frobbing partial_ref_derive-0.3.1
[INFO] frobbed toml for partial_ref_derive-0.3.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/partial_ref_derive/0.3.1/Cargo.toml
[INFO] started frobbing partial_ref_derive-0.3.1
[INFO] finished frobbing partial_ref_derive-0.3.1
[INFO] frobbed toml for partial_ref_derive-0.3.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/partial_ref_derive/0.3.1/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_ref_derive-0.3.1 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/partial_ref_derive/0.3.1:/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] 75399e51e6775787ed6136c986b3c87fb2f5777d1b9c1af1f9778447255880ac
[INFO] running `"docker" "start" "-a" "75399e51e6775787ed6136c986b3c87fb2f5777d1b9c1af1f9778447255880ac"`
[INFO] [stderr]    Compiling partial_ref_derive v0.3.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.20s
[INFO] running `"docker" "inspect" "75399e51e6775787ed6136c986b3c87fb2f5777d1b9c1af1f9778447255880ac"`
[INFO] running `"docker" "rm" "-f" "75399e51e6775787ed6136c986b3c87fb2f5777d1b9c1af1f9778447255880ac"`
[INFO] [stdout] 75399e51e6775787ed6136c986b3c87fb2f5777d1b9c1af1f9778447255880ac
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/partial_ref_derive/0.3.1:/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] 0beec2f62dc9953aa29c861c7ca33f7b48a45af602748352329134314b750786
[INFO] running `"docker" "start" "-a" "0beec2f62dc9953aa29c861c7ca33f7b48a45af602748352329134314b750786"`
[INFO] [stderr]    Compiling partial_ref_derive v0.3.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `"docker" "inspect" "0beec2f62dc9953aa29c861c7ca33f7b48a45af602748352329134314b750786"`
[INFO] running `"docker" "rm" "-f" "0beec2f62dc9953aa29c861c7ca33f7b48a45af602748352329134314b750786"`
[INFO] [stdout] 0beec2f62dc9953aa29c861c7ca33f7b48a45af602748352329134314b750786
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/partial_ref_derive/0.3.1:/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] 8afb79937e87c1207a8f863ad225f458c96c1bbfe81ca2d7f94e3c54760cb9a2
[INFO] running `"docker" "start" "-a" "8afb79937e87c1207a8f863ad225f458c96c1bbfe81ca2d7f94e3c54760cb9a2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/partial_ref_derive-539c09842f09a0e4
[INFO] [stderr]    Doc-tests partial_ref_derive
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - derive_partial_ref_target (line 85) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "8afb79937e87c1207a8f863ad225f458c96c1bbfe81ca2d7f94e3c54760cb9a2"`
[INFO] running `"docker" "rm" "-f" "8afb79937e87c1207a8f863ad225f458c96c1bbfe81ca2d7f94e3c54760cb9a2"`
[INFO] [stdout] 8afb79937e87c1207a8f863ad225f458c96c1bbfe81ca2d7f94e3c54760cb9a2