[INFO] cloning repository https://github.com/dgreen42/kbrecondo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dgreen42/kbrecondo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdgreen42%2Fkbrecondo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdgreen42%2Fkbrecondo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2422ddb0de32cfc0d924219100eaac2608fccefd
[INFO] testing dgreen42/kbrecondo against 1.86.0 for beta-1.87-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdgreen42%2Fkbrecondo" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dgreen42/kbrecondo on toolchain 1.86.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dgreen42/kbrecondo
[INFO] finished tweaking git repo https://github.com/dgreen42/kbrecondo
[INFO] tweaked toml for git repo https://github.com/dgreen42/kbrecondo written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/dgreen42/kbrecondo 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" "+1.86.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b92376e5847bb505918f1f60955bcd6f3870ec97b4242323ce2151ce6f959fca
[INFO] running `Command { std: "docker" "start" "-a" "b92376e5847bb505918f1f60955bcd6f3870ec97b4242323ce2151ce6f959fca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b92376e5847bb505918f1f60955bcd6f3870ec97b4242323ce2151ce6f959fca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b92376e5847bb505918f1f60955bcd6f3870ec97b4242323ce2151ce6f959fca", kill_on_drop: false }`
[INFO] [stdout] b92376e5847bb505918f1f60955bcd6f3870ec97b4242323ce2151ce6f959fca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 10359d4f232348c482c31b558afed345a271a508830da05fd5ad3bd0bf9e4b58
[INFO] running `Command { std: "docker" "start" "-a" "10359d4f232348c482c31b558afed345a271a508830da05fd5ad3bd0bf9e4b58", kill_on_drop: false }`
[INFO] [stderr]    Compiling crc32fast v1.4.0
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling ryu v1.0.17
[INFO] [stderr]    Compiling miniz_oxide v0.7.2
[INFO] [stderr]    Compiling csv-core v0.1.11
[INFO] [stderr]    Compiling flate2 v1.0.28
[INFO] [stderr]    Compiling csv v1.3.0
[INFO] [stderr]    Compiling kbrecondo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `header`
[INFO] [stdout]    --> src/main.rs:224:33
[INFO] [stdout]     |
[INFO] [stdout] 224 | ...                   let header = &info_anno[0];
[INFO] [stdout]     |                           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_header`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `header`
[INFO] [stdout]    --> src/main.rs:241:25
[INFO] [stdout]     |
[INFO] [stdout] 241 |                     let header = &info_anno[0];
[INFO] [stdout]     |                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_header`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.16s
[INFO] running `Command { std: "docker" "inspect" "10359d4f232348c482c31b558afed345a271a508830da05fd5ad3bd0bf9e4b58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10359d4f232348c482c31b558afed345a271a508830da05fd5ad3bd0bf9e4b58", kill_on_drop: false }`
[INFO] [stdout] 10359d4f232348c482c31b558afed345a271a508830da05fd5ad3bd0bf9e4b58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c5a9d4e171979122c958359f25151d73174596e3bd8cd87eab9b1c7dde556a5
[INFO] running `Command { std: "docker" "start" "-a" "8c5a9d4e171979122c958359f25151d73174596e3bd8cd87eab9b1c7dde556a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling kbrecondo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `header`
[INFO] [stdout]    --> src/main.rs:224:33
[INFO] [stdout]     |
[INFO] [stdout] 224 | ...                   let header = &info_anno[0];
[INFO] [stdout]     |                           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_header`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `header`
[INFO] [stdout]    --> src/main.rs:241:25
[INFO] [stdout]     |
[INFO] [stdout] 241 |                     let header = &info_anno[0];
[INFO] [stdout]     |                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_header`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "8c5a9d4e171979122c958359f25151d73174596e3bd8cd87eab9b1c7dde556a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c5a9d4e171979122c958359f25151d73174596e3bd8cd87eab9b1c7dde556a5", kill_on_drop: false }`
[INFO] [stdout] 8c5a9d4e171979122c958359f25151d73174596e3bd8cd87eab9b1c7dde556a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 86ffdd2b621425b86483f83f3f33cbaccf325a19797b696fa991b267f5fa4309
[INFO] running `Command { std: "docker" "start" "-a" "86ffdd2b621425b86483f83f3f33cbaccf325a19797b696fa991b267f5fa4309", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `header`
[INFO] [stderr]    --> src/main.rs:224:33
[INFO] [stderr]     |
[INFO] [stderr] 224 | ...                   let header = &info_anno[0];
[INFO] [stderr]     |                           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_header`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `header`
[INFO] [stderr]    --> src/main.rs:241:25
[INFO] [stderr]     |
[INFO] [stderr] 241 |                     let header = &info_anno[0];
[INFO] [stderr]     |                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_header`
[INFO] [stderr] 
[INFO] [stderr] warning: `kbrecondo` (bin "kbrecondo" test) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/kbrecondo-a21f999b19f76a18)
[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" "86ffdd2b621425b86483f83f3f33cbaccf325a19797b696fa991b267f5fa4309", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86ffdd2b621425b86483f83f3f33cbaccf325a19797b696fa991b267f5fa4309", kill_on_drop: false }`
[INFO] [stdout] 86ffdd2b621425b86483f83f3f33cbaccf325a19797b696fa991b267f5fa4309