[INFO] updating cached repository Reeywhaar/line_by_line
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Reeywhaar/line_by_line
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Reeywhaar/line_by_line" "work/ex/beta-1.38-1/sources/1.37.0/gh/Reeywhaar/line_by_line"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Reeywhaar/line_by_line'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Reeywhaar/line_by_line" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Reeywhaar/line_by_line"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Reeywhaar/line_by_line'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 474c04a06e922b47181d6245d8315a6c12f605c2
[INFO] sha for GitHub repo Reeywhaar/line_by_line: 474c04a06e922b47181d6245d8315a6c12f605c2
[INFO] validating manifest of Reeywhaar/line_by_line 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 Reeywhaar/line_by_line 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 Reeywhaar/line_by_line
[INFO] finished frobbing Reeywhaar/line_by_line
[INFO] frobbed toml for Reeywhaar/line_by_line written to work/ex/beta-1.38-1/sources/1.37.0/gh/Reeywhaar/line_by_line/Cargo.toml
[INFO] started frobbing Reeywhaar/line_by_line
[INFO] finished frobbing Reeywhaar/line_by_line
[INFO] frobbed toml for Reeywhaar/line_by_line written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Reeywhaar/line_by_line/Cargo.toml
[INFO] crate Reeywhaar/line_by_line already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[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" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing Reeywhaar/line_by_line 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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Reeywhaar/line_by_line:/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] b837cf86632e092c8d3f193da0046eefd3693179be2698dd2e8e24655e0e4a2e
[INFO] running `"docker" "start" "-a" "b837cf86632e092c8d3f193da0046eefd3693179be2698dd2e8e24655e0e4a2e"`
[INFO] [stderr]    Compiling line_by_line v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `"docker" "inspect" "b837cf86632e092c8d3f193da0046eefd3693179be2698dd2e8e24655e0e4a2e"`
[INFO] running `"docker" "rm" "-f" "b837cf86632e092c8d3f193da0046eefd3693179be2698dd2e8e24655e0e4a2e"`
[INFO] [stdout] b837cf86632e092c8d3f193da0046eefd3693179be2698dd2e8e24655e0e4a2e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Reeywhaar/line_by_line:/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] e283ce202016f30d4e74a94262fc5e9d5ed844a4c2ad195c776d723a9f3edc57
[INFO] running `"docker" "start" "-a" "e283ce202016f30d4e74a94262fc5e9d5ed844a4c2ad195c776d723a9f3edc57"`
[INFO] [stderr]    Compiling line_by_line v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `"docker" "inspect" "e283ce202016f30d4e74a94262fc5e9d5ed844a4c2ad195c776d723a9f3edc57"`
[INFO] running `"docker" "rm" "-f" "e283ce202016f30d4e74a94262fc5e9d5ed844a4c2ad195c776d723a9f3edc57"`
[INFO] [stdout] e283ce202016f30d4e74a94262fc5e9d5ed844a4c2ad195c776d723a9f3edc57
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Reeywhaar/line_by_line:/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] 12f98e84eafc470a071351e96d9a9cd32a7a908790f547224c4b9791f453a3c9
[INFO] running `"docker" "start" "-a" "12f98e84eafc470a071351e96d9a9cd32a7a908790f547224c4b9791f453a3c9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/line_by_line-5e9de0ed491bb8b9
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_pad_right ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "12f98e84eafc470a071351e96d9a9cd32a7a908790f547224c4b9791f453a3c9"`
[INFO] running `"docker" "rm" "-f" "12f98e84eafc470a071351e96d9a9cd32a7a908790f547224c4b9791f453a3c9"`
[INFO] [stdout] 12f98e84eafc470a071351e96d9a9cd32a7a908790f547224c4b9791f453a3c9