[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 1.45.2 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fserprex%2Fninja" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/serprex/ninja on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "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-9/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" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", 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] af8a18d31006f394a63aa1ea42ff80a6445284c03578ee1ad95d2bc3ac649a98
[INFO] running `Command { std: "docker" "start" "-a" "af8a18d31006f394a63aa1ea42ff80a6445284c03578ee1ad95d2bc3ac649a98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "af8a18d31006f394a63aa1ea42ff80a6445284c03578ee1ad95d2bc3ac649a98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af8a18d31006f394a63aa1ea42ff80a6445284c03578ee1ad95d2bc3ac649a98", kill_on_drop: false }`
[INFO] [stdout] af8a18d31006f394a63aa1ea42ff80a6445284c03578ee1ad95d2bc3ac649a98
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac9ed4e7b3a68999ba22a96cd3d67787b9e178b1900d55745a3b7a7eee399c1b
[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" "ac9ed4e7b3a68999ba22a96cd3d67787b9e178b1900d55745a3b7a7eee399c1b", 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 1.64s
[INFO] running `Command { std: "docker" "inspect" "ac9ed4e7b3a68999ba22a96cd3d67787b9e178b1900d55745a3b7a7eee399c1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac9ed4e7b3a68999ba22a96cd3d67787b9e178b1900d55745a3b7a7eee399c1b", kill_on_drop: false }`
[INFO] [stdout] ac9ed4e7b3a68999ba22a96cd3d67787b9e178b1900d55745a3b7a7eee399c1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ecc3b9ddb5472dad564b60865ecf0437b1303e78b713ff501b5ae757650ba36e
[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" "ecc3b9ddb5472dad564b60865ecf0437b1303e78b713ff501b5ae757650ba36e", 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 0.71s
[INFO] running `Command { std: "docker" "inspect" "ecc3b9ddb5472dad564b60865ecf0437b1303e78b713ff501b5ae757650ba36e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecc3b9ddb5472dad564b60865ecf0437b1303e78b713ff501b5ae757650ba36e", kill_on_drop: false }`
[INFO] [stdout] ecc3b9ddb5472dad564b60865ecf0437b1303e78b713ff501b5ae757650ba36e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", 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] e1f2a344a4a3a1f8d7fdad739c2c4d61d20b3f07bd09fdef8ede01b9c50c98b6
[INFO] running `Command { std: "docker" "start" "-a" "e1f2a344a4a3a1f8d7fdad739c2c4d61d20b3f07bd09fdef8ede01b9c50c98b6", 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 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ninja-ecabe86816952365
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ninja-9901ea7c75949427
[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] [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" "e1f2a344a4a3a1f8d7fdad739c2c4d61d20b3f07bd09fdef8ede01b9c50c98b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1f2a344a4a3a1f8d7fdad739c2c4d61d20b3f07bd09fdef8ede01b9c50c98b6", kill_on_drop: false }`
[INFO] [stdout] e1f2a344a4a3a1f8d7fdad739c2c4d61d20b3f07bd09fdef8ede01b9c50c98b6