[INFO] fetching crate ninja 0.0.1...
[INFO] testing ninja-0.0.1 against 1.44.0 for beta-1.45-1
[INFO] extracting crate ninja 0.0.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate ninja 0.0.1 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate ninja 0.0.1
[INFO] finished tweaking crates.io crate ninja 0.0.1
[INFO] tweaked toml for crates.io crate ninja 0.0.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 80349048b321914596e18a3d48a42e9c6bf8717f963c59461c6b60cdd686b5e6
[INFO] running `"docker" "start" "-a" "80349048b321914596e18a3d48a42e9c6bf8717f963c59461c6b60cdd686b5e6"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling ninja v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: variant is never constructed: `Rule`
[INFO] [stderr]  --> src/parser.rs:7:2
[INFO] [stderr]   |
[INFO] [stderr] 7 |     Rule,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Build`
[INFO] [stderr]  --> src/parser.rs:8:2
[INFO] [stderr]   |
[INFO] [stderr] 8 |     Build,
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Pool`
[INFO] [stderr]  --> src/parser.rs:9:2
[INFO] [stderr]   |
[INFO] [stderr] 9 |     Pool,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `"docker" "inspect" "80349048b321914596e18a3d48a42e9c6bf8717f963c59461c6b60cdd686b5e6"`
[INFO] running `"docker" "rm" "-f" "80349048b321914596e18a3d48a42e9c6bf8717f963c59461c6b60cdd686b5e6"`
[INFO] [stdout] 80349048b321914596e18a3d48a42e9c6bf8717f963c59461c6b60cdd686b5e6
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6c5fb4e1693b1e880ff7392d539900170300745180c0addbe6cc9990a8c76d47
[INFO] running `"docker" "start" "-a" "6c5fb4e1693b1e880ff7392d539900170300745180c0addbe6cc9990a8c76d47"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling ninja v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: variant is never constructed: `Rule`
[INFO] [stderr]  --> src/parser.rs:7:2
[INFO] [stderr]   |
[INFO] [stderr] 7 |     Rule,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Build`
[INFO] [stderr]  --> src/parser.rs:8:2
[INFO] [stderr]   |
[INFO] [stderr] 8 |     Build,
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Pool`
[INFO] [stderr]  --> src/parser.rs:9:2
[INFO] [stderr]   |
[INFO] [stderr] 9 |     Pool,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Rule`
[INFO] [stderr]  --> src/parser.rs:7:2
[INFO] [stderr]   |
[INFO] [stderr] 7 |     Rule,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Build`
[INFO] [stderr]  --> src/parser.rs:8:2
[INFO] [stderr]   |
[INFO] [stderr] 8 |     Build,
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Pool`
[INFO] [stderr]  --> src/parser.rs:9:2
[INFO] [stderr]   |
[INFO] [stderr] 9 |     Pool,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `"docker" "inspect" "6c5fb4e1693b1e880ff7392d539900170300745180c0addbe6cc9990a8c76d47"`
[INFO] running `"docker" "rm" "-f" "6c5fb4e1693b1e880ff7392d539900170300745180c0addbe6cc9990a8c76d47"`
[INFO] [stdout] 6c5fb4e1693b1e880ff7392d539900170300745180c0addbe6cc9990a8c76d47
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 44a20fb316484087618911dc8b7d35f984232846c44e5c46c30b56c135a68fca
[INFO] running `"docker" "start" "-a" "44a20fb316484087618911dc8b7d35f984232846c44e5c46c30b56c135a68fca"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: variant is never constructed: `Rule`
[INFO] [stderr]  --> src/parser.rs:7:2
[INFO] [stderr]   |
[INFO] [stderr] 7 |     Rule,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Build`
[INFO] [stderr]  --> src/parser.rs:8:2
[INFO] [stderr]   |
[INFO] [stderr] 8 |     Build,
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Pool`
[INFO] [stderr]  --> src/parser.rs:9:2
[INFO] [stderr]   |
[INFO] [stderr] 9 |     Pool,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Rule`
[INFO] [stderr]  --> src/parser.rs:7:2
[INFO] [stderr]   |
[INFO] [stderr] 7 |     Rule,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Build`
[INFO] [stderr]  --> src/parser.rs:8:2
[INFO] [stderr]   |
[INFO] [stderr] 8 |     Build,
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Pool`
[INFO] [stderr]  --> src/parser.rs:9:2
[INFO] [stderr]   |
[INFO] [stderr] 9 |     Pool,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ninja-b4c521f32e503b6b
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ninja-7f194515de232747
[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] [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 `"docker" "inspect" "44a20fb316484087618911dc8b7d35f984232846c44e5c46c30b56c135a68fca"`
[INFO] running `"docker" "rm" "-f" "44a20fb316484087618911dc8b7d35f984232846c44e5c46c30b56c135a68fca"`
[INFO] [stdout] 44a20fb316484087618911dc8b7d35f984232846c44e5c46c30b56c135a68fca