[INFO] crate datatest-derive 0.3.5 is already in cache
[INFO] extracting crate datatest-derive 0.3.5 into work/ex/beta-1.38-1/sources/1.37.0/reg/datatest-derive/0.3.5
[INFO] extracting crate datatest-derive 0.3.5 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/datatest-derive/0.3.5
[INFO] validating manifest of datatest-derive-0.3.5 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 datatest-derive-0.3.5 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 datatest-derive-0.3.5
[INFO] finished frobbing datatest-derive-0.3.5
[INFO] frobbed toml for datatest-derive-0.3.5 written to work/ex/beta-1.38-1/sources/1.37.0/reg/datatest-derive/0.3.5/Cargo.toml
[INFO] started frobbing datatest-derive-0.3.5
[INFO] finished frobbing datatest-derive-0.3.5
[INFO] frobbed toml for datatest-derive-0.3.5 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/datatest-derive/0.3.5/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] [stderr]     Blocking waiting for file lock on package cache
[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 datatest-derive-0.3.5 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-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/datatest-derive/0.3.5:/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] 1371b8d899db77d3f5f81cc55d504950e70195af07ff0b617834f1887dba2e87
[INFO] running `"docker" "start" "-a" "1371b8d899db77d3f5f81cc55d504950e70195af07ff0b617834f1887dba2e87"`
[INFO] [stderr]    Compiling datatest-derive v0.3.5 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.24s
[INFO] running `"docker" "inspect" "1371b8d899db77d3f5f81cc55d504950e70195af07ff0b617834f1887dba2e87"`
[INFO] running `"docker" "rm" "-f" "1371b8d899db77d3f5f81cc55d504950e70195af07ff0b617834f1887dba2e87"`
[INFO] [stdout] 1371b8d899db77d3f5f81cc55d504950e70195af07ff0b617834f1887dba2e87
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/datatest-derive/0.3.5:/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] c323c73f4f16ad14312950e1f6e95c7cb5477645b68679c27054847bdd87233a
[INFO] running `"docker" "start" "-a" "c323c73f4f16ad14312950e1f6e95c7cb5477645b68679c27054847bdd87233a"`
[INFO] [stderr]    Compiling datatest-derive v0.3.5 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `"docker" "inspect" "c323c73f4f16ad14312950e1f6e95c7cb5477645b68679c27054847bdd87233a"`
[INFO] running `"docker" "rm" "-f" "c323c73f4f16ad14312950e1f6e95c7cb5477645b68679c27054847bdd87233a"`
[INFO] [stdout] c323c73f4f16ad14312950e1f6e95c7cb5477645b68679c27054847bdd87233a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/datatest-derive/0.3.5:/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] c0b3bc292cc2e3c935043f665ef4afd681c96ede66fc6484558c1d30d64d6b7f
[INFO] running `"docker" "start" "-a" "c0b3bc292cc2e3c935043f665ef4afd681c96ede66fc6484558c1d30d64d6b7f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/datatest_derive-35fd9a05f8985ead
[INFO] [stderr]    Doc-tests datatest-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 - FilesTestArgs (line 58) ... 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" "c0b3bc292cc2e3c935043f665ef4afd681c96ede66fc6484558c1d30d64d6b7f"`
[INFO] running `"docker" "rm" "-f" "c0b3bc292cc2e3c935043f665ef4afd681c96ede66fc6484558c1d30d64d6b7f"`
[INFO] [stdout] c0b3bc292cc2e3c935043f665ef4afd681c96ede66fc6484558c1d30d64d6b7f