[INFO] cloning repository https://github.com/yuedaregone/feather-md
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yuedaregone/feather-md" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyuedaregone%2Ffeather-md", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyuedaregone%2Ffeather-md'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c470d5b83374ce88b0044dd6432e376bd348f5f4
[INFO] testing yuedaregone/feather-md against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyuedaregone%2Ffeather-md" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/yuedaregone/feather-md
[INFO] finished tweaking git repo https://github.com/yuedaregone/feather-md
[INFO] tweaked toml for git repo https://github.com/yuedaregone/feather-md written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/yuedaregone/feather-md on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/yuedaregone/feather-md already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] edab6374caae4e7cd56ae2e011ec48dafee04e7d44b10ae76ab3b4874b9c4c19
[INFO] running `Command { std: "docker" "start" "-a" "edab6374caae4e7cd56ae2e011ec48dafee04e7d44b10ae76ab3b4874b9c4c19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "edab6374caae4e7cd56ae2e011ec48dafee04e7d44b10ae76ab3b4874b9c4c19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edab6374caae4e7cd56ae2e011ec48dafee04e7d44b10ae76ab3b4874b9c4c19", kill_on_drop: false }`
[INFO] [stdout] edab6374caae4e7cd56ae2e011ec48dafee04e7d44b10ae76ab3b4874b9c4c19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "40b592b866d995308039baf0051a710d857f6d6cc7cbb0cd58d7d8f75a0845f3", kill_on_drop: false }`
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[INFO] [stderr]    Compiling cairo-rs v0.18.5
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[INFO] [stderr]    Compiling tao v0.30.8
[INFO] [stderr]    Compiling feather-md v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `is_registered` is never used
[INFO] [stdout]    --> src/file_association.rs:135:8
[INFO] [stdout]     |
[INFO] [stdout] 135 | pub fn is_registered() -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 57s
[INFO] running `Command { std: "docker" "inspect" "40b592b866d995308039baf0051a710d857f6d6cc7cbb0cd58d7d8f75a0845f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40b592b866d995308039baf0051a710d857f6d6cc7cbb0cd58d7d8f75a0845f3", kill_on_drop: false }`
[INFO] [stdout] 40b592b866d995308039baf0051a710d857f6d6cc7cbb0cd58d7d8f75a0845f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 15dd39776da4d48281febbc081cd18b3d79a574386864956e8ca627911ee0b36
[INFO] running `Command { std: "docker" "start" "-a" "15dd39776da4d48281febbc081cd18b3d79a574386864956e8ca627911ee0b36", kill_on_drop: false }`
[INFO] [stderr]    Compiling feather-md v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `is_registered` is never used
[INFO] [stdout]    --> src/file_association.rs:135:8
[INFO] [stdout]     |
[INFO] [stdout] 135 | pub fn is_registered() -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "15dd39776da4d48281febbc081cd18b3d79a574386864956e8ca627911ee0b36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15dd39776da4d48281febbc081cd18b3d79a574386864956e8ca627911ee0b36", kill_on_drop: false }`
[INFO] [stdout] 15dd39776da4d48281febbc081cd18b3d79a574386864956e8ca627911ee0b36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5438209118d4fd47d6021d6dbfad7ce3ab75d041c14d2ece012fab789c09ac36
[INFO] running `Command { std: "docker" "start" "-a" "5438209118d4fd47d6021d6dbfad7ce3ab75d041c14d2ece012fab789c09ac36", kill_on_drop: false }`
[INFO] [stderr] warning: function `is_registered` is never used
[INFO] [stderr]    --> src/file_association.rs:135:8
[INFO] [stderr]     |
[INFO] [stderr] 135 | pub fn is_registered() -> bool {
[INFO] [stderr]     |        ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `feather-md` (bin "feather-md" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/feather_md-eb8528696cd5fb33)
[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" "5438209118d4fd47d6021d6dbfad7ce3ab75d041c14d2ece012fab789c09ac36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5438209118d4fd47d6021d6dbfad7ce3ab75d041c14d2ece012fab789c09ac36", kill_on_drop: false }`
[INFO] [stdout] 5438209118d4fd47d6021d6dbfad7ce3ab75d041c14d2ece012fab789c09ac36