[INFO] crate filecheck 0.4.0 is already in cache
[INFO] extracting crate filecheck 0.4.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/filecheck/0.4.0
[INFO] extracting crate filecheck 0.4.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/filecheck/0.4.0
[INFO] validating manifest of filecheck-0.4.0 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 filecheck-0.4.0 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 filecheck-0.4.0
[INFO] finished frobbing filecheck-0.4.0
[INFO] frobbed toml for filecheck-0.4.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/filecheck/0.4.0/Cargo.toml
[INFO] started frobbing filecheck-0.4.0
[INFO] finished frobbing filecheck-0.4.0
[INFO] frobbed toml for filecheck-0.4.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/filecheck/0.4.0/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] [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" "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" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing filecheck-0.4.0 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/filecheck/0.4.0:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 9492e87d2c4266b177c745079a082517393cc67c3681ce6f94a34c1b869e0d60
[INFO] running `"docker" "start" "-a" "9492e87d2c4266b177c745079a082517393cc67c3681ce6f94a34c1b869e0d60"`
[INFO] [stderr]    Compiling filecheck v0.4.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]   --> src/checker.rs:84:32
[INFO] [stderr]    |
[INFO] [stderr] 84 |             rest[varlen + 1..].trim_right().to_string(),
[INFO] [stderr]    |                                ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.06s
[INFO] running `"docker" "inspect" "9492e87d2c4266b177c745079a082517393cc67c3681ce6f94a34c1b869e0d60"`
[INFO] running `"docker" "rm" "-f" "9492e87d2c4266b177c745079a082517393cc67c3681ce6f94a34c1b869e0d60"`
[INFO] [stdout] 9492e87d2c4266b177c745079a082517393cc67c3681ce6f94a34c1b869e0d60
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/filecheck/0.4.0:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 25d093292f924feff628f9894d3038bf4cd4f7e93f7e245cba2ebd20a47647fa
[INFO] running `"docker" "start" "-a" "25d093292f924feff628f9894d3038bf4cd4f7e93f7e245cba2ebd20a47647fa"`
[INFO] [stderr]    Compiling filecheck v0.4.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]   --> src/checker.rs:84:32
[INFO] [stderr]    |
[INFO] [stderr] 84 |             rest[varlen + 1..].trim_right().to_string(),
[INFO] [stderr]    |                                ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.54s
[INFO] running `"docker" "inspect" "25d093292f924feff628f9894d3038bf4cd4f7e93f7e245cba2ebd20a47647fa"`
[INFO] running `"docker" "rm" "-f" "25d093292f924feff628f9894d3038bf4cd4f7e93f7e245cba2ebd20a47647fa"`
[INFO] [stdout] 25d093292f924feff628f9894d3038bf4cd4f7e93f7e245cba2ebd20a47647fa
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/filecheck/0.4.0:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 5ffe29536d471957fdb27215a564eb89ee813959716814fa891582270a471cab
[INFO] running `"docker" "start" "-a" "5ffe29536d471957fdb27215a564eb89ee813959716814fa891582270a471cab"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/filecheck-68e0c205656d1ac5
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test pattern::tests::regex ... ok
[INFO] [stdout] test pattern::tests::partdefs ... ok
[INFO] [stdout] test pattern::tests::part ... ok
[INFO] [stdout] test pattern::tests::pattern ... ok
[INFO] [stdout] test variable::tests::varname ... ok
[INFO] [stdout] test checker::tests::directive ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/basic-8ce808e39308d92c
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test no_directives ... ok
[INFO] [stdout] test empty ... ok
[INFO] [stdout] test no_matches ... ok
[INFO] [stdout] test nextln ... ok
[INFO] [stdout] test leading_sameln ... ok
[INFO] [stdout] test not ... ok
[INFO] [stdout] test syntax_error ... ok
[INFO] [stdout] test leading_nextln ... ok
[INFO] [stdout] test simple ... ok
[INFO] [stdout] test sameln ... ok
[INFO] [stdout] test unordered ... ok
[INFO] [stdout] test leading_unordered ... ok
[INFO] [stdout] test notnot ... ok
[INFO] [stdout] test trailing_unordered ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests filecheck
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 30) ... 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" "5ffe29536d471957fdb27215a564eb89ee813959716814fa891582270a471cab"`
[INFO] running `"docker" "rm" "-f" "5ffe29536d471957fdb27215a564eb89ee813959716814fa891582270a471cab"`
[INFO] [stdout] 5ffe29536d471957fdb27215a564eb89ee813959716814fa891582270a471cab