[INFO] cloning repository https://github.com/jaacko-torus/latex-assignment-template-engine [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jaacko-torus/latex-assignment-template-engine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjaacko-torus%2Flatex-assignment-template-engine", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjaacko-torus%2Flatex-assignment-template-engine'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5965c9ae9e2f643fc04f5e67f2badebd2cb57329 [INFO] testing jaacko-torus/latex-assignment-template-engine against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjaacko-torus%2Flatex-assignment-template-engine" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jaacko-torus/latex-assignment-template-engine on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jaacko-torus/latex-assignment-template-engine [INFO] finished tweaking git repo https://github.com/jaacko-torus/latex-assignment-template-engine [INFO] tweaked toml for git repo https://github.com/jaacko-torus/latex-assignment-template-engine written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/jaacko-torus/latex-assignment-template-engine already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 589fc2d359d18ccea1d2fdab2d16b5c1a4ec30bf7b6381e011c898584acea3f1 [INFO] running `Command { std: "docker" "start" "-a" "589fc2d359d18ccea1d2fdab2d16b5c1a4ec30bf7b6381e011c898584acea3f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "589fc2d359d18ccea1d2fdab2d16b5c1a4ec30bf7b6381e011c898584acea3f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "589fc2d359d18ccea1d2fdab2d16b5c1a4ec30bf7b6381e011c898584acea3f1", kill_on_drop: false }` [INFO] [stdout] 589fc2d359d18ccea1d2fdab2d16b5c1a4ec30bf7b6381e011c898584acea3f1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6f291fc9cae992bad8495ba5e7be65a1bc45a6aa6c746e2a00a43e6c97c77cfe [INFO] running `Command { std: "docker" "start" "-a" "6f291fc9cae992bad8495ba5e7be65a1bc45a6aa6c746e2a00a43e6c97c77cfe", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling latex-assignment-template-engine v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `document` [INFO] [stdout] --> src/main.rs:9:2 [INFO] [stdout] | [INFO] [stdout] 9 | document: Document, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `date` [INFO] [stdout] --> src/main.rs:33:2 [INFO] [stdout] | [INFO] [stdout] 33 | date: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.66s [INFO] running `Command { std: "docker" "inspect" "6f291fc9cae992bad8495ba5e7be65a1bc45a6aa6c746e2a00a43e6c97c77cfe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f291fc9cae992bad8495ba5e7be65a1bc45a6aa6c746e2a00a43e6c97c77cfe", kill_on_drop: false }` [INFO] [stdout] 6f291fc9cae992bad8495ba5e7be65a1bc45a6aa6c746e2a00a43e6c97c77cfe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 01f33f411a88d89d4532474e3bd327d0b3f3e03d4499f69ec3159c48239060bb [INFO] running `Command { std: "docker" "start" "-a" "01f33f411a88d89d4532474e3bd327d0b3f3e03d4499f69ec3159c48239060bb", kill_on_drop: false }` [INFO] [stderr] Compiling latex-assignment-template-engine v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `document` [INFO] [stdout] --> src/main.rs:9:2 [INFO] [stdout] | [INFO] [stdout] 9 | document: Document, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `date` [INFO] [stdout] --> src/main.rs:33:2 [INFO] [stdout] | [INFO] [stdout] 33 | date: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.44s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/latex_assignment_template_engine-feaf95f4fef70b58) [INFO] running `Command { std: "docker" "inspect" "01f33f411a88d89d4532474e3bd327d0b3f3e03d4499f69ec3159c48239060bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "01f33f411a88d89d4532474e3bd327d0b3f3e03d4499f69ec3159c48239060bb", kill_on_drop: false }` [INFO] [stdout] 01f33f411a88d89d4532474e3bd327d0b3f3e03d4499f69ec3159c48239060bb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3e59c971fa83ea2c07005609aaad64f2394a249188b445b3aa3443506b18d9d7 [INFO] running `Command { std: "docker" "start" "-a" "3e59c971fa83ea2c07005609aaad64f2394a249188b445b3aa3443506b18d9d7", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: field is never read: `document` [INFO] [stderr] --> src/main.rs:9:2 [INFO] [stderr] | [INFO] [stderr] 9 | document: Document, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `date` [INFO] [stderr] --> src/main.rs:33:2 [INFO] [stderr] | [INFO] [stderr] 33 | date: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `latex-assignment-template-engine` (bin "latex-assignment-template-engine" test) generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.10s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/latex_assignment_template_engine-feaf95f4fef70b58) [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "3e59c971fa83ea2c07005609aaad64f2394a249188b445b3aa3443506b18d9d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e59c971fa83ea2c07005609aaad64f2394a249188b445b3aa3443506b18d9d7", kill_on_drop: false }` [INFO] [stdout] 3e59c971fa83ea2c07005609aaad64f2394a249188b445b3aa3443506b18d9d7