[INFO] crate inspect 0.1.2 is already in cache
[INFO] extracting crate inspect 0.1.2 into work/ex/beta-1.37-6/sources/1.36.0/reg/inspect/0.1.2
[INFO] extracting crate inspect 0.1.2 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/inspect/0.1.2
[INFO] validating manifest of inspect-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 inspect-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 inspect-0.1.2
[INFO] finished frobbing inspect-0.1.2
[INFO] frobbed toml for inspect-0.1.2 written to work/ex/beta-1.37-6/sources/1.36.0/reg/inspect/0.1.2/Cargo.toml
[INFO] started frobbing inspect-0.1.2
[INFO] finished frobbing inspect-0.1.2
[INFO] frobbed toml for inspect-0.1.2 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/inspect/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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing inspect-0.1.2 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/inspect/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] f3222e7627b40129282d566b6c97557350a0b9139b44a1113e31086053afd813
[INFO] running `"docker" "start" "-a" "f3222e7627b40129282d566b6c97557350a0b9139b44a1113e31086053afd813"`
[INFO] [stderr]    Compiling inspect v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `"docker" "inspect" "f3222e7627b40129282d566b6c97557350a0b9139b44a1113e31086053afd813"`
[INFO] running `"docker" "rm" "-f" "f3222e7627b40129282d566b6c97557350a0b9139b44a1113e31086053afd813"`
[INFO] [stdout] f3222e7627b40129282d566b6c97557350a0b9139b44a1113e31086053afd813
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/inspect/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 57c9f39342c74ebc53e7af36d42887821207c52e9b42ad520433b6f94ebaa823
[INFO] running `"docker" "start" "-a" "57c9f39342c74ebc53e7af36d42887821207c52e9b42ad520433b6f94ebaa823"`
[INFO] [stderr]    Compiling inspect v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `"docker" "inspect" "57c9f39342c74ebc53e7af36d42887821207c52e9b42ad520433b6f94ebaa823"`
[INFO] running `"docker" "rm" "-f" "57c9f39342c74ebc53e7af36d42887821207c52e9b42ad520433b6f94ebaa823"`
[INFO] [stdout] 57c9f39342c74ebc53e7af36d42887821207c52e9b42ad520433b6f94ebaa823
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/inspect/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 16f9d7757e65b5a176eedf9edb0b5b6aa398b690255fd12cc39c882710f71e1d
[INFO] running `"docker" "start" "-a" "16f9d7757e65b5a176eedf9edb0b5b6aa398b690255fd12cc39c882710f71e1d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/inspect-d564993caafaa0d3
[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]    Doc-tests inspect
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - inspect (line 9) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - inspect (line 9) stdout ----
[INFO] [stdout] error: invalid suffix `u` for integer literal
[INFO] [stdout]  --> src/lib.rs:13:13
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let a = 7u;
[INFO] [stdout]   |             ^^ invalid suffix `u`
[INFO] [stdout]   |
[INFO] [stdout]   = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - inspect (line 9)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `"docker" "inspect" "16f9d7757e65b5a176eedf9edb0b5b6aa398b690255fd12cc39c882710f71e1d"`
[INFO] running `"docker" "rm" "-f" "16f9d7757e65b5a176eedf9edb0b5b6aa398b690255fd12cc39c882710f71e1d"`
[INFO] [stdout] 16f9d7757e65b5a176eedf9edb0b5b6aa398b690255fd12cc39c882710f71e1d