[INFO] cloning repository https://github.com/emi2k01/exp-highlight-merger
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/emi2k01/exp-highlight-merger" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femi2k01%2Fexp-highlight-merger", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femi2k01%2Fexp-highlight-merger'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2bba19864dbba8b42ba752fc860dc264afb0b4c1
[INFO] testing emi2k01/exp-highlight-merger against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femi2k01%2Fexp-highlight-merger" "/workspace/builds/worker-23/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-23/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/emi2k01/exp-highlight-merger 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/emi2k01/exp-highlight-merger
[INFO] finished tweaking git repo https://github.com/emi2k01/exp-highlight-merger
[INFO] tweaked toml for git repo https://github.com/emi2k01/exp-highlight-merger written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] crate git repo https://github.com/emi2k01/exp-highlight-merger 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 227038198e0b6a4479668b900c1230d7407cd8efcdd4392791340803c7d64e63
[INFO] running `Command { std: "docker" "start" "-a" "227038198e0b6a4479668b900c1230d7407cd8efcdd4392791340803c7d64e63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "227038198e0b6a4479668b900c1230d7407cd8efcdd4392791340803c7d64e63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "227038198e0b6a4479668b900c1230d7407cd8efcdd4392791340803c7d64e63", kill_on_drop: false }`
[INFO] [stdout] 227038198e0b6a4479668b900c1230d7407cd8efcdd4392791340803c7d64e63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] ba1f968aeec44faa50fd6f0afca5016cea01320f215e5e201988523ba5d1a8ed
[INFO] running `Command { std: "docker" "start" "-a" "ba1f968aeec44faa50fd6f0afca5016cea01320f215e5e201988523ba5d1a8ed", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cc v1.0.69
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling base64 v0.13.0
[INFO] [stderr]    Compiling linked-hash-map v0.5.4
[INFO] [stderr]    Compiling xml-rs v0.8.3
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling dissimilar v1.0.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling line-wrap v0.1.1
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling flate2 v1.0.20
[INFO] [stderr]    Compiling onig_sys v69.7.0
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling plist v1.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling onig v6.2.0
[INFO] [stderr]    Compiling syntect v4.5.0
[INFO] [stderr]    Compiling syntect-play v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `util::LinesWithEndings`
[INFO] [stdout]  --> src/main.rs:1:175
[INFO] [stdout]   |
[INFO] [stdout] 1 | ... ParseState, Scope, ScopeStack, SyntaxSet, SCOPE_REPO}, util::LinesWithEndings};
[INFO] [stdout]   |                                                            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `code`
[INFO] [stdout]   --> src/main.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |     let code = include_str!(concat!(env!("CARGO_MANIFEST_DIR"), "/src/main.rs"));
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_code`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 23s
[INFO] running `Command { std: "docker" "inspect" "ba1f968aeec44faa50fd6f0afca5016cea01320f215e5e201988523ba5d1a8ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba1f968aeec44faa50fd6f0afca5016cea01320f215e5e201988523ba5d1a8ed", kill_on_drop: false }`
[INFO] [stdout] ba1f968aeec44faa50fd6f0afca5016cea01320f215e5e201988523ba5d1a8ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 8ea1669078fae0041e1b654e2c296751cfacb582bc6c4b951adddbfb75edba37
[INFO] running `Command { std: "docker" "start" "-a" "8ea1669078fae0041e1b654e2c296751cfacb582bc6c4b951adddbfb75edba37", kill_on_drop: false }`
[INFO] [stderr]    Compiling syntect-play v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `util::LinesWithEndings`
[INFO] [stdout]  --> src/main.rs:1:175
[INFO] [stdout]   |
[INFO] [stdout] 1 | ... ParseState, Scope, ScopeStack, SyntaxSet, SCOPE_REPO}, util::LinesWithEndings};
[INFO] [stdout]   |                                                            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `code`
[INFO] [stdout]   --> src/main.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |     let code = include_str!(concat!(env!("CARGO_MANIFEST_DIR"), "/src/main.rs"));
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_code`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.55s
[INFO] running `Command { std: "docker" "inspect" "8ea1669078fae0041e1b654e2c296751cfacb582bc6c4b951adddbfb75edba37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ea1669078fae0041e1b654e2c296751cfacb582bc6c4b951adddbfb75edba37", kill_on_drop: false }`
[INFO] [stdout] 8ea1669078fae0041e1b654e2c296751cfacb582bc6c4b951adddbfb75edba37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 984104396eca16b296e2070e833ff8351f4c3646725629725d32b362c70bf346
[INFO] running `Command { std: "docker" "start" "-a" "984104396eca16b296e2070e833ff8351f4c3646725629725d32b362c70bf346", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `util::LinesWithEndings`
[INFO] [stderr]  --> src/main.rs:1:175
[INFO] [stderr]   |
[INFO] [stderr] 1 | ... ParseState, Scope, ScopeStack, SyntaxSet, SCOPE_REPO}, util::LinesWithEndings};
[INFO] [stderr]   |                                                            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `code`
[INFO] [stderr]   --> src/main.rs:23:9
[INFO] [stderr]    |
[INFO] [stderr] 23 |     let code = include_str!(concat!(env!("CARGO_MANIFEST_DIR"), "/src/main.rs"));
[INFO] [stderr]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_code`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `syntect-play` (bin "syntect-play" test) generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.15s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/syntect_play-8d8c38d8a7b0c6d9)
[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" "984104396eca16b296e2070e833ff8351f4c3646725629725d32b362c70bf346", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "984104396eca16b296e2070e833ff8351f4c3646725629725d32b362c70bf346", kill_on_drop: false }`
[INFO] [stdout] 984104396eca16b296e2070e833ff8351f4c3646725629725d32b362c70bf346