[INFO] cloning repository https://github.com/serprex/ninja
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/serprex/ninja" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fserprex%2Fninja", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fserprex%2Fninja'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 79ab47602ec4fa6da709f4824c1bc683efe8a84f
[INFO] testing serprex/ninja against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fserprex%2Fninja" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/serprex/ninja on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/serprex/ninja
[INFO] finished tweaking git repo https://github.com/serprex/ninja
[INFO] tweaked toml for git repo https://github.com/serprex/ninja written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/serprex/ninja already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 62473b30c9370efaeeb6f37d4d940bec715f894f2c9deca5ec132f71fdd0b954
[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" "62473b30c9370efaeeb6f37d4d940bec715f894f2c9deca5ec132f71fdd0b954", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "62473b30c9370efaeeb6f37d4d940bec715f894f2c9deca5ec132f71fdd0b954", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62473b30c9370efaeeb6f37d4d940bec715f894f2c9deca5ec132f71fdd0b954", kill_on_drop: false }`
[INFO] [stdout] 62473b30c9370efaeeb6f37d4d940bec715f894f2c9deca5ec132f71fdd0b954
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "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] 935cf47b0fc214a751350ea00e17f458b83781c4c746d2b256cd3f47ac3bdf60
[INFO] running `Command { std: "docker" "start" "-a" "935cf47b0fc214a751350ea00e17f458b83781c4c746d2b256cd3f47ac3bdf60", kill_on_drop: false }`
[INFO] [stderr]    Compiling fnv v1.0.5
[INFO] [stderr]    Compiling ninja v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant is never constructed: `Pool`
[INFO] [stdout]   --> src/parser.rs:10:2
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Pool,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Gcc`
[INFO] [stdout]   --> src/parser.rs:21:2
[INFO] [stdout]    |
[INFO] [stdout] 21 |     Gcc,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Msvc`
[INFO] [stdout]   --> src/parser.rs:22:2
[INFO] [stdout]    |
[INFO] [stdout] 22 |     Msvc,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.68s
[INFO] running `Command { std: "docker" "inspect" "935cf47b0fc214a751350ea00e17f458b83781c4c746d2b256cd3f47ac3bdf60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "935cf47b0fc214a751350ea00e17f458b83781c4c746d2b256cd3f47ac3bdf60", kill_on_drop: false }`
[INFO] [stdout] 935cf47b0fc214a751350ea00e17f458b83781c4c746d2b256cd3f47ac3bdf60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 942d3a19da959544d2938cf77c8c752aca279f584448f8cd7b23d4f485ae8afe
[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" "942d3a19da959544d2938cf77c8c752aca279f584448f8cd7b23d4f485ae8afe", kill_on_drop: false }`
[INFO] [stderr]    Compiling ninja v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant is never constructed: `Pool`
[INFO] [stdout]   --> src/parser.rs:10:2
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Pool,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Gcc`
[INFO] [stdout]   --> src/parser.rs:21:2
[INFO] [stdout]    |
[INFO] [stdout] 21 |     Gcc,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Msvc`
[INFO] [stdout]   --> src/parser.rs:22:2
[INFO] [stdout]    |
[INFO] [stdout] 22 |     Msvc,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Pool`
[INFO] [stdout]   --> src/parser.rs:10:2
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Pool,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Gcc`
[INFO] [stdout]   --> src/parser.rs:21:2
[INFO] [stdout]    |
[INFO] [stdout] 21 |     Gcc,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Msvc`
[INFO] [stdout]   --> src/parser.rs:22:2
[INFO] [stdout]    |
[INFO] [stdout] 22 |     Msvc,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "942d3a19da959544d2938cf77c8c752aca279f584448f8cd7b23d4f485ae8afe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "942d3a19da959544d2938cf77c8c752aca279f584448f8cd7b23d4f485ae8afe", kill_on_drop: false }`
[INFO] [stdout] 942d3a19da959544d2938cf77c8c752aca279f584448f8cd7b23d4f485ae8afe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2161b4d85eb9831a4fb8cd03d572f080c22c8eec3d690f53cca394169d60eaaf
[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" "2161b4d85eb9831a4fb8cd03d572f080c22c8eec3d690f53cca394169d60eaaf", kill_on_drop: false }`
[INFO] [stderr] warning: variant is never constructed: `Pool`
[INFO] [stderr]   --> src/parser.rs:10:2
[INFO] [stderr]    |
[INFO] [stderr] 10 |     Pool,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Gcc`
[INFO] [stderr]   --> src/parser.rs:21:2
[INFO] [stderr]    |
[INFO] [stderr] 21 |     Gcc,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Msvc`
[INFO] [stderr]   --> src/parser.rs:22:2
[INFO] [stderr]    |
[INFO] [stderr] 22 |     Msvc,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Pool`
[INFO] [stderr]   --> src/parser.rs:10:2
[INFO] [stderr]    |
[INFO] [stderr] 10 |     Pool,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Gcc`
[INFO] [stderr]   --> src/parser.rs:21:2
[INFO] [stderr]    |
[INFO] [stderr] 21 |     Gcc,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Msvc`
[INFO] [stderr]   --> src/parser.rs:22:2
[INFO] [stderr]    |
[INFO] [stderr] 22 |     Msvc,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ninja-4157b71e13982368
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ninja-1418802bfdaf6cf8
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ninja
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2161b4d85eb9831a4fb8cd03d572f080c22c8eec3d690f53cca394169d60eaaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2161b4d85eb9831a4fb8cd03d572f080c22c8eec3d690f53cca394169d60eaaf", kill_on_drop: false }`
[INFO] [stdout] 2161b4d85eb9831a4fb8cd03d572f080c22c8eec3d690f53cca394169d60eaaf