[INFO] cloning 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" "clone" "--bare" "https://github.com/jfschaefer/rust-senna" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjfschaefer%2Frust-senna", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjfschaefer%2Frust-senna'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ff14b50b3cfae48cfa278b477c63245285ef0f6c [INFO] testing jfschaefer/rust-senna against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjfschaefer%2Frust-senna" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... 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[INFO] validating manifest of git repo https://github.com/jfschaefer/rust-senna on toolchain b70888601af92f6cdc0364abab3446e418b91d36 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-5/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1d6be066ce885955e861f6326842d2143e556868c5589ed6cdce4c2e9f3d0d5b [INFO] running `Command { std: "docker" "start" "-a" "1d6be066ce885955e861f6326842d2143e556868c5589ed6cdce4c2e9f3d0d5b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1d6be066ce885955e861f6326842d2143e556868c5589ed6cdce4c2e9f3d0d5b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d6be066ce885955e861f6326842d2143e556868c5589ed6cdce4c2e9f3d0d5b", kill_on_drop: false }` [INFO] [stdout] 1d6be066ce885955e861f6326842d2143e556868c5589ed6cdce4c2e9f3d0d5b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bcc1e9c58732acc25322a1dc5cc55f7e6b4c3551edf630b3830a096f0d845c37 [INFO] running `Command { std: "docker" "start" "-a" "bcc1e9c58732acc25322a1dc5cc55f7e6b4c3551edf630b3830a096f0d845c37", kill_on_drop: false }` [INFO] [stderr] Compiling rust-senna v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Compiling libc v0.2.4 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.07s [INFO] running `Command { std: "docker" "inspect" "bcc1e9c58732acc25322a1dc5cc55f7e6b4c3551edf630b3830a096f0d845c37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bcc1e9c58732acc25322a1dc5cc55f7e6b4c3551edf630b3830a096f0d845c37", kill_on_drop: false }` [INFO] [stdout] bcc1e9c58732acc25322a1dc5cc55f7e6b4c3551edf630b3830a096f0d845c37 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3d1f95d7a47d18973784b9489bd4edefb7fbf3c1634822ab19985e1957f7816b [INFO] running `Command { std: "docker" "start" "-a" "3d1f95d7a47d18973784b9489bd4edefb7fbf3c1634822ab19985e1957f7816b", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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 mathformu... [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 1.26s [INFO] running `Command { std: "docker" "inspect" "3d1f95d7a47d18973784b9489bd4edefb7fbf3c1634822ab19985e1957f7816b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d1f95d7a47d18973784b9489bd4edefb7fbf3c1634822ab19985e1957f7816b", kill_on_drop: false }` [INFO] [stdout] 3d1f95d7a47d18973784b9489bd4edefb7fbf3c1634822ab19985e1957f7816b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9b50248b76c1e8b908a1e975f95663737dbbf2ab52e127bf4c7235ca27a21872 [INFO] running `Command { std: "docker" "start" "-a" "9b50248b76c1e8b908a1e975f95663737dbbf2ab52e127bf4c7235ca27a21872", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: unused variable: `sentence` [INFO] [stdout] running 0 tests [INFO] [stderr] --> tests/lib.rs:43:9 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 43 | let sentence = senna.parse("Let mathformula be a finitely generated group of subexponential growth (e.g., mathformula); let mathformu... [INFO] [stdout] [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: `rust-senna` (test "lib") generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/senna-0e0ccc057a6d7ebb) [INFO] [stderr] Running tests/lib.rs (/opt/rustwide/target/debug/deps/lib-ed317000282d5690) [INFO] [stdout] [INFO] [stderr] FATAL ERROR: FATAL ERROR: unable to open file [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-ed317000282d5690` (exit status: 255) [INFO] running `Command { std: "docker" "inspect" "9b50248b76c1e8b908a1e975f95663737dbbf2ab52e127bf4c7235ca27a21872", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b50248b76c1e8b908a1e975f95663737dbbf2ab52e127bf4c7235ca27a21872", kill_on_drop: false }` [INFO] [stdout] 9b50248b76c1e8b908a1e975f95663737dbbf2ab52e127bf4c7235ca27a21872