[INFO] cloning repository https://github.com/the-great-ramen/mes
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/the-great-ramen/mes" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthe-great-ramen%2Fmes", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthe-great-ramen%2Fmes'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d35fbd4b675643100e386a078657ab3f1cb3171c
[INFO] checking the-great-ramen/mes/d35fbd4b675643100e386a078657ab3f1cb3171c against try#1779a8680dcd39c56ed600627cf6742ef07ed78c for pr-149045
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthe-great-ramen%2Fmes" "/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/the-great-ramen/mes
[INFO] finished tweaking git repo https://github.com/the-great-ramen/mes
[INFO] tweaked toml for git repo https://github.com/the-great-ramen/mes written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/the-great-ramen/mes on toolchain 1779a8680dcd39c56ed600627cf6742ef07ed78c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1779a8680dcd39c56ed600627cf6742ef07ed78c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/the-great-ramen/mes 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" "+1779a8680dcd39c56ed600627cf6742ef07ed78c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1779a8680dcd39c56ed600627cf6742ef07ed78c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3a64210e36388be91d8f434d0f31803ea1df4e4940c77906d2eb177b3ac5d304
[INFO] running `Command { std: "docker" "start" "-a" "3a64210e36388be91d8f434d0f31803ea1df4e4940c77906d2eb177b3ac5d304", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a64210e36388be91d8f434d0f31803ea1df4e4940c77906d2eb177b3ac5d304", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a64210e36388be91d8f434d0f31803ea1df4e4940c77906d2eb177b3ac5d304", kill_on_drop: false }`
[INFO] [stdout] 3a64210e36388be91d8f434d0f31803ea1df4e4940c77906d2eb177b3ac5d304
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1779a8680dcd39c56ed600627cf6742ef07ed78c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bee1ee3c73fb946c18baa1251385ccade07905f7df8c38ff55a682dfff672651
[INFO] running `Command { std: "docker" "start" "-a" "bee1ee3c73fb946c18baa1251385ccade07905f7df8c38ff55a682dfff672651", kill_on_drop: false }`
[INFO] [stderr]     Checking mes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `has_prg_ram`, `mirroring_id`, and `mapper_id` are never read
[INFO] [stdout]   --> src/cartridge.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct NesHeader
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 14 |     has_prg_ram: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 15 |     mirroring_id: MirroringType,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 16 |     mapper_id: u8,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `has_prg_ram`, `mirroring_id`, and `mapper_id` are never read
[INFO] [stdout]   --> src/cartridge.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct NesHeader
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 14 |     has_prg_ram: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 15 |     mirroring_id: MirroringType,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 16 |     mapper_id: u8,
[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 0.10s
[INFO] running `Command { std: "docker" "inspect" "bee1ee3c73fb946c18baa1251385ccade07905f7df8c38ff55a682dfff672651", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bee1ee3c73fb946c18baa1251385ccade07905f7df8c38ff55a682dfff672651", kill_on_drop: false }`
[INFO] [stdout] bee1ee3c73fb946c18baa1251385ccade07905f7df8c38ff55a682dfff672651
