[INFO] cloning repository https://github.com/chidiebereokpoechi/voice-of-mordor
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chidiebereokpoechi/voice-of-mordor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchidiebereokpoechi%2Fvoice-of-mordor", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchidiebereokpoechi%2Fvoice-of-mordor'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6eb90d1c0f95a91cbb63e9de7919b3fff0b88a61
[INFO] testing chidiebereokpoechi/voice-of-mordor against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchidiebereokpoechi%2Fvoice-of-mordor" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/chidiebereokpoechi/voice-of-mordor on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/chidiebereokpoechi/voice-of-mordor
[INFO] finished tweaking git repo https://github.com/chidiebereokpoechi/voice-of-mordor
[INFO] tweaked toml for git repo https://github.com/chidiebereokpoechi/voice-of-mordor written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/chidiebereokpoechi/voice-of-mordor already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3985a08d81dcb91ef6293a4a5b6d2d0c2d1a6cdae7feb2ad737e717fed94776c
[INFO] running `Command { std: "docker" "start" "-a" "3985a08d81dcb91ef6293a4a5b6d2d0c2d1a6cdae7feb2ad737e717fed94776c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3985a08d81dcb91ef6293a4a5b6d2d0c2d1a6cdae7feb2ad737e717fed94776c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3985a08d81dcb91ef6293a4a5b6d2d0c2d1a6cdae7feb2ad737e717fed94776c", kill_on_drop: false }`
[INFO] [stdout] 3985a08d81dcb91ef6293a4a5b6d2d0c2d1a6cdae7feb2ad737e717fed94776c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd34c1844738bbaca381b8a196f3c1592c155e8bc1ef9b3def1d6fa91d975502
[INFO] running `Command { std: "docker" "start" "-a" "fd34c1844738bbaca381b8a196f3c1592c155e8bc1ef9b3def1d6fa91d975502", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling vom v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant is never constructed: `End`
[INFO] [stdout]   --> src/token_type.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 60 |     End,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `TokenType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/token_type.rs:3:10
[INFO] [stdout]    |
[INFO] [stdout] 3  | #[derive(Debug)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.37s
[INFO] running `Command { std: "docker" "inspect" "fd34c1844738bbaca381b8a196f3c1592c155e8bc1ef9b3def1d6fa91d975502", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd34c1844738bbaca381b8a196f3c1592c155e8bc1ef9b3def1d6fa91d975502", kill_on_drop: false }`
[INFO] [stdout] fd34c1844738bbaca381b8a196f3c1592c155e8bc1ef9b3def1d6fa91d975502
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5d92b4b08e428410818eca847c4f31ae774315f88b39d3ba6cdfe377f780e54d
[INFO] running `Command { std: "docker" "start" "-a" "5d92b4b08e428410818eca847c4f31ae774315f88b39d3ba6cdfe377f780e54d", kill_on_drop: false }`
[INFO] [stderr]    Compiling vom v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant is never constructed: `End`
[INFO] [stdout]   --> src/token_type.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 60 |     End,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `TokenType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/token_type.rs:3:10
[INFO] [stdout]    |
[INFO] [stdout] 3  | #[derive(Debug)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "5d92b4b08e428410818eca847c4f31ae774315f88b39d3ba6cdfe377f780e54d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d92b4b08e428410818eca847c4f31ae774315f88b39d3ba6cdfe377f780e54d", kill_on_drop: false }`
[INFO] [stdout] 5d92b4b08e428410818eca847c4f31ae774315f88b39d3ba6cdfe377f780e54d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 078f596799fa4bc444cf49c860d43443e2b7413f2cf767a691bd920a4dc021ab
[INFO] running `Command { std: "docker" "start" "-a" "078f596799fa4bc444cf49c860d43443e2b7413f2cf767a691bd920a4dc021ab", kill_on_drop: false }`
[INFO] [stderr] warning: variant is never constructed: `End`
[INFO] [stderr]   --> src/token_type.rs:60:5
[INFO] [stderr]    |
[INFO] [stderr] 60 |     End,
[INFO] [stderr]    |     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] note: `TokenType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/token_type.rs:3:10
[INFO] [stderr]    |
[INFO] [stderr] 3  | #[derive(Debug)]
[INFO] [stderr]    |          ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `vom` (bin "vom" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/vom-56db39c77c5a6991)
[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" "078f596799fa4bc444cf49c860d43443e2b7413f2cf767a691bd920a4dc021ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "078f596799fa4bc444cf49c860d43443e2b7413f2cf767a691bd920a4dc021ab", kill_on_drop: false }`
[INFO] [stdout] 078f596799fa4bc444cf49c860d43443e2b7413f2cf767a691bd920a4dc021ab