[INFO] cloning repository https://github.com/trezm/fuel-line
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/trezm/fuel-line" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrezm%2Ffuel-line", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrezm%2Ffuel-line'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7fabd023ba47ce7b72fba62831214c5cee69525f
[INFO] checking trezm/fuel-line against try#7c3a44cf5f95fa5cf164a312bdcf845157af7093 for pr-77325
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrezm%2Ffuel-line" "/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/trezm/fuel-line on toolchain 7c3a44cf5f95fa5cf164a312bdcf845157af7093
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7c3a44cf5f95fa5cf164a312bdcf845157af7093" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/trezm/fuel-line
[INFO] finished tweaking git repo https://github.com/trezm/fuel-line
[INFO] tweaked toml for git repo https://github.com/trezm/fuel-line written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/trezm/fuel-line already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7c3a44cf5f95fa5cf164a312bdcf845157af7093" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded uuid v0.6.2
[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" "+7c3a44cf5f95fa5cf164a312bdcf845157af7093" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6b617008ddea8d816f3ecd1fbd9df54549cb1a0cd82bcaa963465415c106ebae
[INFO] running `Command { std: "docker" "start" "-a" "6b617008ddea8d816f3ecd1fbd9df54549cb1a0cd82bcaa963465415c106ebae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b617008ddea8d816f3ecd1fbd9df54549cb1a0cd82bcaa963465415c106ebae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b617008ddea8d816f3ecd1fbd9df54549cb1a0cd82bcaa963465415c106ebae", kill_on_drop: false }`
[INFO] [stdout] 6b617008ddea8d816f3ecd1fbd9df54549cb1a0cd82bcaa963465415c106ebae
[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" "+7c3a44cf5f95fa5cf164a312bdcf845157af7093" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 69bc8570a1fff0c53cc395b3e4027cfa4e8e41ca738c47264e5b81eb99289252
[INFO] running `Command { std: "docker" "start" "-a" "69bc8570a1fff0c53cc395b3e4027cfa4e8e41ca738c47264e5b81eb99289252", kill_on_drop: false }`
[INFO] [stderr]     Checking unicode-xid v0.1.0
[INFO] [stderr]     Checking cfg-if v0.1.2
[INFO] [stderr]     Checking byteorder v1.2.2
[INFO] [stderr]    Compiling proc-macro2 v0.3.6
[INFO] [stderr]     Checking iovec v0.1.2
[INFO] [stderr]     Checking uuid v0.6.2
[INFO] [stderr]     Checking bytes v0.4.6
[INFO] [stderr]     Checking quote v0.5.1
[INFO] [stderr]     Checking syn v0.13.1
[INFO] [stderr]     Checking fuel_line_derive v0.1.2 (/opt/rustwide/workdir/fuel_line_derive)
[INFO] [stderr]     Checking fuel_line v0.1.2 (/opt/rustwide/workdir/fuel_line)
[INFO] [stdout] warning: unused import: `uuid::Uuid`
[INFO] [stdout]   --> fuel_line/src/lib.rs:63:7
[INFO] [stdout]    |
[INFO] [stdout] 63 |   use uuid::Uuid;
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> fuel_line/src/lib.rs:89:6
[INFO] [stdout]    |
[INFO] [stdout] 89 |     };
[INFO] [stdout]    |      ^ help: remove this semicolon
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.57s
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "69bc8570a1fff0c53cc395b3e4027cfa4e8e41ca738c47264e5b81eb99289252", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69bc8570a1fff0c53cc395b3e4027cfa4e8e41ca738c47264e5b81eb99289252", kill_on_drop: false }`
[INFO] [stdout] 69bc8570a1fff0c53cc395b3e4027cfa4e8e41ca738c47264e5b81eb99289252