[INFO] crate tinyppm 0.1.6 is already in cache
[INFO] extracting crate tinyppm 0.1.6 into work/ex/beta-1.37-6/sources/1.36.0/reg/tinyppm/0.1.6
[INFO] extracting crate tinyppm 0.1.6 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/tinyppm/0.1.6
[INFO] validating manifest of tinyppm-0.1.6 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 tinyppm-0.1.6 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 tinyppm-0.1.6
[INFO] finished frobbing tinyppm-0.1.6
[INFO] frobbed toml for tinyppm-0.1.6 written to work/ex/beta-1.37-6/sources/1.36.0/reg/tinyppm/0.1.6/Cargo.toml
[INFO] started frobbing tinyppm-0.1.6
[INFO] finished frobbing tinyppm-0.1.6
[INFO] frobbed toml for tinyppm-0.1.6 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/tinyppm/0.1.6/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 tinyppm-0.1.6 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-4/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/tinyppm/0.1.6:/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] 72f48c9d8034259e7d74780dc1ca1641b4583b1caab8b419d34a477f0503eb90
[INFO] running `"docker" "start" "-a" "72f48c9d8034259e7d74780dc1ca1641b4583b1caab8b419d34a477f0503eb90"`
[INFO] [stderr]    Compiling tinyppm v0.1.6 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `"docker" "inspect" "72f48c9d8034259e7d74780dc1ca1641b4583b1caab8b419d34a477f0503eb90"`
[INFO] running `"docker" "rm" "-f" "72f48c9d8034259e7d74780dc1ca1641b4583b1caab8b419d34a477f0503eb90"`
[INFO] [stdout] 72f48c9d8034259e7d74780dc1ca1641b4583b1caab8b419d34a477f0503eb90
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/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/tinyppm/0.1.6:/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] 7ad6d66149335ea4f0a62b0e628b5c63da77903372d3b610c78dd4bbe96a4d40
[INFO] running `"docker" "start" "-a" "7ad6d66149335ea4f0a62b0e628b5c63da77903372d3b610c78dd4bbe96a4d40"`
[INFO] [stderr]    Compiling tinyppm v0.1.6 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `"docker" "inspect" "7ad6d66149335ea4f0a62b0e628b5c63da77903372d3b610c78dd4bbe96a4d40"`
[INFO] running `"docker" "rm" "-f" "7ad6d66149335ea4f0a62b0e628b5c63da77903372d3b610c78dd4bbe96a4d40"`
[INFO] [stdout] 7ad6d66149335ea4f0a62b0e628b5c63da77903372d3b610c78dd4bbe96a4d40
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/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/tinyppm/0.1.6:/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] 52bc76e829443b6bb0efd32ef8a22e2cf6882b764ab12144bb59fba9dff0ee4e
[INFO] running `"docker" "start" "-a" "52bc76e829443b6bb0efd32ef8a22e2cf6882b764ab12144bb59fba9dff0ee4e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tinyppm-61cfca828dc6285b
[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 tinyppm
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - ppm_loader::read_image_data (line 12) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - ppm_loader::read_image_data (line 12) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `ppm_loader`
[INFO] [stdout]  --> src/lib.rs:18:42
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let (width, height, image) = tinyppm:ppm_loader::read_image_data(filename);
[INFO] [stdout]   |                                          ^^^^^^^^^^ use of undeclared type or module `ppm_loader`
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected value, found module `tinyppm`
[INFO] [stdout]  --> src/lib.rs:18:34
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let (width, height, image) = tinyppm:ppm_loader::read_image_data(filename);
[INFO] [stdout]   |                                  ^^^^^^^- help: maybe you meant to write a path separator here: `::`
[INFO] [stdout]   |                                  |
[INFO] [stdout]   |                                  not a value
[INFO] [stdout] 
[INFO] [stdout] error[E0573]: expected type, found local variable `filename`
[INFO] [stdout]  --> src/lib.rs:18:70
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let (width, height, image) = tinyppm:ppm_loader::read_image_data(filename);
[INFO] [stdout]   |                                         -                            ^^^^^^^^ not a type
[INFO] [stdout]   |                                         |
[INFO] [stdout]   |                                         help: maybe you meant to write a path separator here: `::`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0423, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0423`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - ppm_loader::read_image_data (line 12)
[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" "52bc76e829443b6bb0efd32ef8a22e2cf6882b764ab12144bb59fba9dff0ee4e"`
[INFO] running `"docker" "rm" "-f" "52bc76e829443b6bb0efd32ef8a22e2cf6882b764ab12144bb59fba9dff0ee4e"`
[INFO] [stdout] 52bc76e829443b6bb0efd32ef8a22e2cf6882b764ab12144bb59fba9dff0ee4e