[INFO] cloning repository https://github.com/0xEquinox/Logos
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/0xEquinox/Logos" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xEquinox%2FLogos", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xEquinox%2FLogos'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 165668433b29fa49f3249977d33f223376f8c9a5
[INFO] testing 0xEquinox/Logos against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xEquinox%2FLogos" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/0xEquinox/Logos on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/0xEquinox/Logos
[INFO] finished tweaking git repo https://github.com/0xEquinox/Logos
[INFO] tweaked toml for git repo https://github.com/0xEquinox/Logos written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/0xEquinox/Logos already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3d4f31966ffa32b4e6f6717a68be499f4b8ee3ed6a296bc1957a25bb927fd99f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3d4f31966ffa32b4e6f6717a68be499f4b8ee3ed6a296bc1957a25bb927fd99f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d4f31966ffa32b4e6f6717a68be499f4b8ee3ed6a296bc1957a25bb927fd99f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d4f31966ffa32b4e6f6717a68be499f4b8ee3ed6a296bc1957a25bb927fd99f", kill_on_drop: false }`
[INFO] [stdout] 3d4f31966ffa32b4e6f6717a68be499f4b8ee3ed6a296bc1957a25bb927fd99f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9cb932664c6e956a0f2354d1db4f747ae2e852dfe362de1fcb455b8f439648a1
[INFO] running `Command { std: "docker" "start" "-a" "9cb932664c6e956a0f2354d1db4f747ae2e852dfe362de1fcb455b8f439648a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling logos v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `token_type`
[INFO] [stdout]   --> src/lexer.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     token_type: TokenType,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `literal`
[INFO] [stdout]   --> src/lexer.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     literal: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `Command { std: "docker" "inspect" "9cb932664c6e956a0f2354d1db4f747ae2e852dfe362de1fcb455b8f439648a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cb932664c6e956a0f2354d1db4f747ae2e852dfe362de1fcb455b8f439648a1", kill_on_drop: false }`
[INFO] [stdout] 9cb932664c6e956a0f2354d1db4f747ae2e852dfe362de1fcb455b8f439648a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 25d64618d823a056c7d1c84b1f34027f25210b784fd0df45dbaf713f99e56348
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "25d64618d823a056c7d1c84b1f34027f25210b784fd0df45dbaf713f99e56348", kill_on_drop: false }`
[INFO] [stderr]    Compiling logos v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `token_type`
[INFO] [stdout]   --> src/lexer.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     token_type: TokenType,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `literal`
[INFO] [stdout]   --> src/lexer.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     literal: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "25d64618d823a056c7d1c84b1f34027f25210b784fd0df45dbaf713f99e56348", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25d64618d823a056c7d1c84b1f34027f25210b784fd0df45dbaf713f99e56348", kill_on_drop: false }`
[INFO] [stdout] 25d64618d823a056c7d1c84b1f34027f25210b784fd0df45dbaf713f99e56348
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 67b4101ace801aaffb266a940e1a89b55fd6f73a000594202b7044f197ebc027
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "67b4101ace801aaffb266a940e1a89b55fd6f73a000594202b7044f197ebc027", kill_on_drop: false }`
[INFO] [stderr] warning: field is never read: `token_type`
[INFO] [stderr]   --> src/lexer.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 |     token_type: TokenType,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `literal`
[INFO] [stderr]   --> src/lexer.rs:41:5
[INFO] [stderr]    |
[INFO] [stderr] 41 |     literal: String,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `logos` (bin "logos" test) generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/logos-3103c86595d37034)
[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" "67b4101ace801aaffb266a940e1a89b55fd6f73a000594202b7044f197ebc027", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67b4101ace801aaffb266a940e1a89b55fd6f73a000594202b7044f197ebc027", kill_on_drop: false }`
[INFO] [stdout] 67b4101ace801aaffb266a940e1a89b55fd6f73a000594202b7044f197ebc027