[INFO] cloning repository https://github.com/ie-Yoshisaur/i386-emu
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ie-Yoshisaur/i386-emu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fie-Yoshisaur%2Fi386-emu", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fie-Yoshisaur%2Fi386-emu'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1640e1bd8adcf286451368f4c580908477ef19f5
[INFO] checking ie-Yoshisaur/i386-emu against try#3c75d5844aa65b4aa19243ac44ceda49fe4e61ca for pr-143545
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fie-Yoshisaur%2Fi386-emu" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ie-Yoshisaur/i386-emu
[INFO] finished tweaking git repo https://github.com/ie-Yoshisaur/i386-emu
[INFO] tweaked toml for git repo https://github.com/ie-Yoshisaur/i386-emu written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ie-Yoshisaur/i386-emu on toolchain 3c75d5844aa65b4aa19243ac44ceda49fe4e61ca
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3c75d5844aa65b4aa19243ac44ceda49fe4e61ca" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ie-Yoshisaur/i386-emu 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" "+3c75d5844aa65b4aa19243ac44ceda49fe4e61ca" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+3c75d5844aa65b4aa19243ac44ceda49fe4e61ca" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d01a7e23b15f8ade5a330fd25c50d5518b802e3863a3eb4017ecc8e92f05331b
[INFO] running `Command { std: "docker" "start" "-a" "d01a7e23b15f8ade5a330fd25c50d5518b802e3863a3eb4017ecc8e92f05331b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d01a7e23b15f8ade5a330fd25c50d5518b802e3863a3eb4017ecc8e92f05331b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d01a7e23b15f8ade5a330fd25c50d5518b802e3863a3eb4017ecc8e92f05331b", kill_on_drop: false }`
[INFO] [stdout] d01a7e23b15f8ade5a330fd25c50d5518b802e3863a3eb4017ecc8e92f05331b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+3c75d5844aa65b4aa19243ac44ceda49fe4e61ca" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 383edb7b34f5788357e9551ea547b6474bf3922cb2a8d5d6829cb7451fcaa928
[INFO] running `Command { std: "docker" "start" "-a" "383edb7b34f5788357e9551ea547b6474bf3922cb2a8d5d6829cb7451fcaa928", kill_on_drop: false }`
[INFO] [stderr]     Checking i386-emu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variants `Esi` and `Edi` are never constructed
[INFO] [stdout]   --> src/emulator.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | enum Register {
[INFO] [stdout]    |      -------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 21 |     Esi,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 22 |     Edi,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Esi` and `Edi` are never constructed
[INFO] [stdout]   --> src/emulator.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | enum Register {
[INFO] [stdout]    |      -------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 21 |     Esi,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 22 |     Edi,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "383edb7b34f5788357e9551ea547b6474bf3922cb2a8d5d6829cb7451fcaa928", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "383edb7b34f5788357e9551ea547b6474bf3922cb2a8d5d6829cb7451fcaa928", kill_on_drop: false }`
[INFO] [stdout] 383edb7b34f5788357e9551ea547b6474bf3922cb2a8d5d6829cb7451fcaa928