[INFO] updating cached repository https://github.com/vgandari/tok
[INFO] running `"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"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 65145a8eeb0150cdcc0f09bbc3cfe216ed0ee5df
[INFO] testing vgandari/tok against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvgandari%2Ftok" "/workspace/builds/worker-2/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/vgandari/tok on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/vgandari/tok
[INFO] finished tweaking git repo https://github.com/vgandari/tok
[INFO] tweaked toml for git repo https://github.com/vgandari/tok written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/vgandari/tok already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f6c61baa9673cd9bf04446379f64ec69e5db80c7d9beb320c4d6f0952bf9c3f5
[INFO] running `"docker" "start" "-a" "f6c61baa9673cd9bf04446379f64ec69e5db80c7d9beb320c4d6f0952bf9c3f5"`
[INFO] [stderr]    Compiling serde v1.0.98
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling unicode-width v0.1.6
[INFO] [stderr]    Compiling dtoa v0.4.4
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling serde_derive v1.0.98
[INFO] [stderr]    Compiling serde_yaml v0.8.9
[INFO] [stderr]    Compiling chrono v0.4.8
[INFO] [stderr]    Compiling tok v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `node`
[INFO] [stderr]    --> src/tex/mod.rs:545:2
[INFO] [stderr]     |
[INFO] [stderr] 545 |     node: Rc<RefCell<Node<YamlData>>>,
[INFO] [stderr]     |     ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `heading`
[INFO] [stderr]    --> src/tex/mod.rs:572:7
[INFO] [stderr]     |
[INFO] [stderr] 572 |         let heading = sorted_nodes[a].borrow().data().heading();
[INFO] [stderr]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_heading`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `b`
[INFO] [stderr]    --> src/tex/mod.rs:566:2
[INFO] [stderr]     |
[INFO] [stderr] 566 |     b: usize,
[INFO] [stderr]     |     ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `heading_counts`
[INFO] [stderr]    --> src/tex/mod.rs:568:2
[INFO] [stderr]     |
[INFO] [stderr] 568 |     heading_counts: [usize; 5],
[INFO] [stderr]     |     ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_heading_counts`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `sec`
[INFO] [stderr]    --> src/yaml/mod.rs:158:2
[INFO] [stderr]     |
[INFO] [stderr] 158 |     sec: String,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 06s
[INFO] running `"docker" "inspect" "f6c61baa9673cd9bf04446379f64ec69e5db80c7d9beb320c4d6f0952bf9c3f5"`
[INFO] running `"docker" "rm" "-f" "f6c61baa9673cd9bf04446379f64ec69e5db80c7d9beb320c4d6f0952bf9c3f5"`
[INFO] [stdout] f6c61baa9673cd9bf04446379f64ec69e5db80c7d9beb320c4d6f0952bf9c3f5
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6e339df952f0a3fe1ec68335be2c2a75eb202ece1616928b120e3dced3ce12cf
[INFO] running `"docker" "start" "-a" "6e339df952f0a3fe1ec68335be2c2a75eb202ece1616928b120e3dced3ce12cf"`
[INFO] [stderr]    Compiling tok v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `node`
[INFO] [stderr]    --> src/tex/mod.rs:545:2
[INFO] [stderr]     |
[INFO] [stderr] 545 |     node: Rc<RefCell<Node<YamlData>>>,
[INFO] [stderr]     |     ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `heading`
[INFO] [stderr]    --> src/tex/mod.rs:572:7
[INFO] [stderr]     |
[INFO] [stderr] 572 |         let heading = sorted_nodes[a].borrow().data().heading();
[INFO] [stderr]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_heading`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `b`
[INFO] [stderr]    --> src/tex/mod.rs:566:2
[INFO] [stderr]     |
[INFO] [stderr] 566 |     b: usize,
[INFO] [stderr]     |     ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `heading_counts`
[INFO] [stderr]    --> src/tex/mod.rs:568:2
[INFO] [stderr]     |
[INFO] [stderr] 568 |     heading_counts: [usize; 5],
[INFO] [stderr]     |     ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_heading_counts`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `sec`
[INFO] [stderr]    --> src/yaml/mod.rs:158:2
[INFO] [stderr]     |
[INFO] [stderr] 158 |     sec: String,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.39s
[INFO] running `"docker" "inspect" "6e339df952f0a3fe1ec68335be2c2a75eb202ece1616928b120e3dced3ce12cf"`
[INFO] running `"docker" "rm" "-f" "6e339df952f0a3fe1ec68335be2c2a75eb202ece1616928b120e3dced3ce12cf"`
[INFO] [stdout] 6e339df952f0a3fe1ec68335be2c2a75eb202ece1616928b120e3dced3ce12cf
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 40f20605b81b4738bd5d46c19484d173437c5bceacdd486e76175bb585558e94
[INFO] running `"docker" "start" "-a" "40f20605b81b4738bd5d46c19484d173437c5bceacdd486e76175bb585558e94"`
[INFO] [stderr] warning: unused variable: `node`
[INFO] [stderr]    --> src/tex/mod.rs:545:2
[INFO] [stderr]     |
[INFO] [stderr] 545 |     node: Rc<RefCell<Node<YamlData>>>,
[INFO] [stderr]     |     ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `heading`
[INFO] [stderr]    --> src/tex/mod.rs:572:7
[INFO] [stderr]     |
[INFO] [stderr] 572 |         let heading = sorted_nodes[a].borrow().data().heading();
[INFO] [stderr]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_heading`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `b`
[INFO] [stderr]    --> src/tex/mod.rs:566:2
[INFO] [stderr]     |
[INFO] [stderr] 566 |     b: usize,
[INFO] [stderr]     |     ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `heading_counts`
[INFO] [stderr]    --> src/tex/mod.rs:568:2
[INFO] [stderr]     |
[INFO] [stderr] 568 |     heading_counts: [usize; 5],
[INFO] [stderr]     |     ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_heading_counts`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `sec`
[INFO] [stderr]    --> src/yaml/mod.rs:158:2
[INFO] [stderr]     |
[INFO] [stderr] 158 |     sec: String,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.29s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tok-0aabb2c2aace0bd2
[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] running `"docker" "inspect" "40f20605b81b4738bd5d46c19484d173437c5bceacdd486e76175bb585558e94"`
[INFO] running `"docker" "rm" "-f" "40f20605b81b4738bd5d46c19484d173437c5bceacdd486e76175bb585558e94"`
[INFO] [stdout] 40f20605b81b4738bd5d46c19484d173437c5bceacdd486e76175bb585558e94