[INFO] updating cached repository https://github.com/jfschaefer/rust-senna
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ff14b50b3cfae48cfa278b477c63245285ef0f6c
[INFO] testing jfschaefer/rust-senna against 1.45.2 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjfschaefer%2Frust-senna" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
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[INFO] validating manifest of git repo https://github.com/jfschaefer/rust-senna on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jfschaefer/rust-senna
[INFO] finished tweaking git repo https://github.com/jfschaefer/rust-senna
[INFO] tweaked toml for git repo https://github.com/jfschaefer/rust-senna written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/jfschaefer/rust-senna already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: the lock file /workspace/builds/worker-1/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e8464af872ae63662433e0264ae1b4a02937ff1ac39ee7b61a8fcdf9b97bdaca
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e8464af872ae63662433e0264ae1b4a02937ff1ac39ee7b61a8fcdf9b97bdaca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e8464af872ae63662433e0264ae1b4a02937ff1ac39ee7b61a8fcdf9b97bdaca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8464af872ae63662433e0264ae1b4a02937ff1ac39ee7b61a8fcdf9b97bdaca", kill_on_drop: false }`
[INFO] [stdout] e8464af872ae63662433e0264ae1b4a02937ff1ac39ee7b61a8fcdf9b97bdaca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 68a97a892bcc61b889e8a2a593dd410ef25e012314b72ccdbe0a71f194aaaa6e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "68a97a892bcc61b889e8a2a593dd410ef25e012314b72ccdbe0a71f194aaaa6e", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-senna v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.82s
[INFO] running `Command { std: "docker" "inspect" "68a97a892bcc61b889e8a2a593dd410ef25e012314b72ccdbe0a71f194aaaa6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68a97a892bcc61b889e8a2a593dd410ef25e012314b72ccdbe0a71f194aaaa6e", kill_on_drop: false }`
[INFO] [stdout] 68a97a892bcc61b889e8a2a593dd410ef25e012314b72ccdbe0a71f194aaaa6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3867bc558e8acb56fcddbd8eb4f53619ac56c62ec7e8779835783fbb2d7d7826
[INFO] running `Command { std: "docker" "start" "-a" "3867bc558e8acb56fcddbd8eb4f53619ac56c62ec7e8779835783fbb2d7d7826", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-senna v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `sentence`
[INFO] [stdout]   --> tests/lib.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 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] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sentence`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.72s
[INFO] running `Command { std: "docker" "inspect" "3867bc558e8acb56fcddbd8eb4f53619ac56c62ec7e8779835783fbb2d7d7826", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3867bc558e8acb56fcddbd8eb4f53619ac56c62ec7e8779835783fbb2d7d7826", kill_on_drop: false }`
[INFO] [stdout] 3867bc558e8acb56fcddbd8eb4f53619ac56c62ec7e8779835783fbb2d7d7826
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 32506f3bb8880cdd3ffabab31767f2ce8138442af297863b79e9ec554e4bf91a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "32506f3bb8880cdd3ffabab31767f2ce8138442af297863b79e9ec554e4bf91a", kill_on_drop: false }`
[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: if this is intentional, prefix it with an underscore: `_sentence`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/senna-5d3623b89bd3fbdd
[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/rustwide/target/debug/deps/lib-f1f1b51667975934
[INFO] [stdout] 
[INFO] [stderr] FATAL ERROR: unable to open file </home/jfs/git/rust-senna/senna/hash/words.lst>
[INFO] [stdout] running 5 tests
[INFO] [stderr] error: test failed, to rerun pass '--test lib'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/lib-f1f1b51667975934` (exit code: 255)
[INFO] running `Command { std: "docker" "inspect" "32506f3bb8880cdd3ffabab31767f2ce8138442af297863b79e9ec554e4bf91a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32506f3bb8880cdd3ffabab31767f2ce8138442af297863b79e9ec554e4bf91a", kill_on_drop: false }`
[INFO] [stdout] 32506f3bb8880cdd3ffabab31767f2ce8138442af297863b79e9ec554e4bf91a