[INFO] cloning repository jfschaefer/rust-senna [INFO] running `"git" "clone" "--bare" "git://github.com/jfschaefer/rust-senna.git" "work/cache/sources/gh/jfschaefer/rust-senna"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/jfschaefer/rust-senna'... [INFO] running `"git" "clone" "work/cache/sources/gh/jfschaefer/rust-senna" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/jfschaefer/rust-senna"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/jfschaefer/rust-senna'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/jfschaefer/rust-senna" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/jfschaefer/rust-senna"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/jfschaefer/rust-senna'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] ff14b50b3cfae48cfa278b477c63245285ef0f6c [INFO] sha for GitHub repo jfschaefer/rust-senna: ff14b50b3cfae48cfa278b477c63245285ef0f6c [INFO] validating manifest of jfschaefer/rust-senna on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of jfschaefer/rust-senna on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing jfschaefer/rust-senna [INFO] finished frobbing jfschaefer/rust-senna [INFO] frobbed toml for jfschaefer/rust-senna written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/jfschaefer/rust-senna/Cargo.toml [INFO] started frobbing jfschaefer/rust-senna [INFO] finished frobbing jfschaefer/rust-senna [INFO] frobbed toml for jfschaefer/rust-senna written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/jfschaefer/rust-senna/Cargo.toml [INFO] crate jfschaefer/rust-senna already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/jfschaefer/rust-senna/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing jfschaefer/rust-senna against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/jfschaefer/rust-senna:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"` [INFO] [stdout] b2517415b1c877731f6b6495cbfd78a12a9e3584d7ecbc086b3e61981d8bebcd [INFO] running `"docker" "start" "-a" "b2517415b1c877731f6b6495cbfd78a12a9e3584d7ecbc086b3e61981d8bebcd"` [INFO] [stderr] Compiling rust-senna v0.0.1 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.81s [INFO] running `"docker" "inspect" "b2517415b1c877731f6b6495cbfd78a12a9e3584d7ecbc086b3e61981d8bebcd"` [INFO] running `"docker" "rm" "-f" "b2517415b1c877731f6b6495cbfd78a12a9e3584d7ecbc086b3e61981d8bebcd"` [INFO] [stdout] b2517415b1c877731f6b6495cbfd78a12a9e3584d7ecbc086b3e61981d8bebcd [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/jfschaefer/rust-senna:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] 31bda1cd0878a8824457863f2e4c7ae3059f8c84d613710fe109ea33564ff4c3 [INFO] running `"docker" "start" "-a" "31bda1cd0878a8824457863f2e4c7ae3059f8c84d613710fe109ea33564ff4c3"` [INFO] [stderr] Compiling rust-senna v0.0.1 (/opt/crater/workdir) [INFO] [stderr] warning: unused variable: `sentence` [INFO] [stderr] --> tests/lib.rs:43:9 [INFO] [stderr] | [INFO] [stderr] 43 | let sentence = senna.parse("Let mathformula be a finitely generated group of subexponential growth (e.g., mathformula); let mathformula be a finite set of generators for mathformula (e.g., the von Neumann or Moore neighborhood) and let mathformula be the set of reduced words on mathformula having at most length mathformula; let mathformula, and let mathformula be the quotient of mathformula with respect to the equivalence relation mathformula endowed with the topology induced by the distance mathformula Let mathformula be a cellular automaton over mathformula having set of states mathformula. 1. mathformula induces in a natural way a Lipschitz continuous mathformula. 2. mathformula is surjective if and only if mathformula is surjective. 3. mathformula is injective if and only if it is invertible.", SennaParseOptions { pos: true, psg: true, }); [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_sentence` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.07s [INFO] running `"docker" "inspect" "31bda1cd0878a8824457863f2e4c7ae3059f8c84d613710fe109ea33564ff4c3"` [INFO] running `"docker" "rm" "-f" "31bda1cd0878a8824457863f2e4c7ae3059f8c84d613710fe109ea33564ff4c3"` [INFO] [stdout] 31bda1cd0878a8824457863f2e4c7ae3059f8c84d613710fe109ea33564ff4c3 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/jfschaefer/rust-senna:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"` [INFO] [stdout] 6c4b31faa85fc656099739db43eabe15819bca9978ea128caaf49dca3f45a864 [INFO] running `"docker" "start" "-a" "6c4b31faa85fc656099739db43eabe15819bca9978ea128caaf49dca3f45a864"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/crater/target/debug/deps/senna-9729ef8e3426a724 [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] Running /opt/crater/target/debug/deps/lib-5723367075aaf688 [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stderr] FATAL ERROR: unable to open file [INFO] [stderr] error: test failed, to rerun pass '--test lib' [INFO] running `"docker" "inspect" "6c4b31faa85fc656099739db43eabe15819bca9978ea128caaf49dca3f45a864"` [INFO] running `"docker" "rm" "-f" "6c4b31faa85fc656099739db43eabe15819bca9978ea128caaf49dca3f45a864"` [INFO] [stdout] 6c4b31faa85fc656099739db43eabe15819bca9978ea128caaf49dca3f45a864