[INFO] cloning repository https://github.com/t7d0/slime
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/t7d0/slime" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ft7d0%2Fslime", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ft7d0%2Fslime'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3f75f385e7fb6008d4ee6bd38a7ea0a31ea8b893
[INFO] testing t7d0/slime against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ft7d0%2Fslime" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/t7d0/slime on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/t7d0/slime
[INFO] finished tweaking git repo https://github.com/t7d0/slime
[INFO] tweaked toml for git repo https://github.com/t7d0/slime written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/t7d0/slime already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6fc621f96bedc722e27856d8e578d682ad21fee5f57b7d6ac56777ac340d18c4
[INFO] running `Command { std: "docker" "start" "-a" "6fc621f96bedc722e27856d8e578d682ad21fee5f57b7d6ac56777ac340d18c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6fc621f96bedc722e27856d8e578d682ad21fee5f57b7d6ac56777ac340d18c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fc621f96bedc722e27856d8e578d682ad21fee5f57b7d6ac56777ac340d18c4", kill_on_drop: false }`
[INFO] [stdout] 6fc621f96bedc722e27856d8e578d682ad21fee5f57b7d6ac56777ac340d18c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 474c31e2967254c49cca00e6d1a15383b734158cf42417142e0b39eb19f94b55
[INFO] running `Command { std: "docker" "start" "-a" "474c31e2967254c49cca00e6d1a15383b734158cf42417142e0b39eb19f94b55", kill_on_drop: false }`
[INFO] [stderr]    Compiling slime v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant is never constructed: `Squish`
[INFO] [stdout]  --> src/interfaces.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     Squish,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Slash`
[INFO] [stdout]  --> src/interfaces.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     Slash,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "474c31e2967254c49cca00e6d1a15383b734158cf42417142e0b39eb19f94b55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "474c31e2967254c49cca00e6d1a15383b734158cf42417142e0b39eb19f94b55", kill_on_drop: false }`
[INFO] [stdout] 474c31e2967254c49cca00e6d1a15383b734158cf42417142e0b39eb19f94b55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b16d48c9105aa3bf204a7873b342e74ece8821c8403e4e0fd7eecdecbd776072
[INFO] running `Command { std: "docker" "start" "-a" "b16d48c9105aa3bf204a7873b342e74ece8821c8403e4e0fd7eecdecbd776072", kill_on_drop: false }`
[INFO] [stderr]    Compiling slime v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant is never constructed: `Squish`
[INFO] [stdout]  --> src/interfaces.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     Squish,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Slash`
[INFO] [stdout]  --> src/interfaces.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     Slash,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b16d48c9105aa3bf204a7873b342e74ece8821c8403e4e0fd7eecdecbd776072", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b16d48c9105aa3bf204a7873b342e74ece8821c8403e4e0fd7eecdecbd776072", kill_on_drop: false }`
[INFO] [stdout] b16d48c9105aa3bf204a7873b342e74ece8821c8403e4e0fd7eecdecbd776072
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b20ad89606368e2c7ed8fbb2d1761b7be9374e98d1e9a124eed3b8fbe5da69f3
[INFO] running `Command { std: "docker" "start" "-a" "b20ad89606368e2c7ed8fbb2d1761b7be9374e98d1e9a124eed3b8fbe5da69f3", kill_on_drop: false }`
[INFO] [stderr] warning: variant is never constructed: `Squish`
[INFO] [stderr]  --> src/interfaces.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 |     Squish,
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Slash`
[INFO] [stderr]  --> src/interfaces.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     Slash,
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/slime-ce18c2bc8c402c8f)
[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" "b20ad89606368e2c7ed8fbb2d1761b7be9374e98d1e9a124eed3b8fbe5da69f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b20ad89606368e2c7ed8fbb2d1761b7be9374e98d1e9a124eed3b8fbe5da69f3", kill_on_drop: false }`
[INFO] [stdout] b20ad89606368e2c7ed8fbb2d1761b7be9374e98d1e9a124eed3b8fbe5da69f3