[INFO] cloning repository https://github.com/smit4k/conversia
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/smit4k/conversia" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsmit4k%2Fconversia", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsmit4k%2Fconversia'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 526e8497ebf7615b53ad6ce1cc8f21b2da67e78f
[INFO] checking smit4k/conversia against try#149edce6c6ee840adb602803b96d083101ef3592 for pr-133502-16
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsmit4k%2Fconversia" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/smit4k/conversia
[INFO] finished tweaking git repo https://github.com/smit4k/conversia
[INFO] tweaked toml for git repo https://github.com/smit4k/conversia written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/smit4k/conversia on toolchain 149edce6c6ee840adb602803b96d083101ef3592
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+149edce6c6ee840adb602803b96d083101ef3592" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/smit4k/conversia 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" "+149edce6c6ee840adb602803b96d083101ef3592" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+149edce6c6ee840adb602803b96d083101ef3592" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a633b743b6535088ab2859f2b6eb521d53434075345c5cdfa1c588e21068ca95
[INFO] running `Command { std: "docker" "start" "-a" "a633b743b6535088ab2859f2b6eb521d53434075345c5cdfa1c588e21068ca95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a633b743b6535088ab2859f2b6eb521d53434075345c5cdfa1c588e21068ca95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a633b743b6535088ab2859f2b6eb521d53434075345c5cdfa1c588e21068ca95", kill_on_drop: false }`
[INFO] [stdout] a633b743b6535088ab2859f2b6eb521d53434075345c5cdfa1c588e21068ca95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+149edce6c6ee840adb602803b96d083101ef3592" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 74c9841e58a13fb9ac3a3947a087e1e3241d2c8f66501c0ec35e8ab65e2a1348
[INFO] running `Command { std: "docker" "start" "-a" "74c9841e58a13fb9ac3a3947a087e1e3241d2c8f66501c0ec35e8ab65e2a1348", kill_on_drop: false }`
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[INFO] [stdout] warning: enum `CompressionFormat` is never used
[INFO] [stdout]   --> src/compression/compress.rs:13:10
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub enum CompressionFormat {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `DecompressionFormat` is never used
[INFO] [stdout]   --> src/compression/decompress.rs:12:10
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub enum DecompressionFormat {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `CompressionFormat` is never used
[INFO] [stdout]   --> src/compression/compress.rs:13:10
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub enum CompressionFormat {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `DecompressionFormat` is never used
[INFO] [stdout]   --> src/compression/decompress.rs:12:10
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub enum DecompressionFormat {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 38.08s
[INFO] running `Command { std: "docker" "inspect" "74c9841e58a13fb9ac3a3947a087e1e3241d2c8f66501c0ec35e8ab65e2a1348", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74c9841e58a13fb9ac3a3947a087e1e3241d2c8f66501c0ec35e8ab65e2a1348", kill_on_drop: false }`
[INFO] [stdout] 74c9841e58a13fb9ac3a3947a087e1e3241d2c8f66501c0ec35e8ab65e2a1348