[INFO] fetching crate yn 0.1.1...
[INFO] testing yn-0.1.1 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate yn 0.1.1 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate yn 0.1.1 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate yn 0.1.1
[INFO] finished tweaking crates.io crate yn 0.1.1
[INFO] tweaked toml for crates.io crate yn 0.1.1 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e42ece4903e392ea86c71d9e9ee21462ef9c0cf9ca49cba59cc540f54410cd99
[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" "e42ece4903e392ea86c71d9e9ee21462ef9c0cf9ca49cba59cc540f54410cd99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e42ece4903e392ea86c71d9e9ee21462ef9c0cf9ca49cba59cc540f54410cd99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e42ece4903e392ea86c71d9e9ee21462ef9c0cf9ca49cba59cc540f54410cd99", kill_on_drop: false }`
[INFO] [stdout] e42ece4903e392ea86c71d9e9ee21462ef9c0cf9ca49cba59cc540f54410cd99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] 00dcaecd18cf2de980989fdb172fe52a17748ae6451900b074ce55442a257dfa
[INFO] running `Command { std: "docker" "start" "-a" "00dcaecd18cf2de980989fdb172fe52a17748ae6451900b074ce55442a257dfa", kill_on_drop: false }`
[INFO] [stderr]    Compiling yn v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "00dcaecd18cf2de980989fdb172fe52a17748ae6451900b074ce55442a257dfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00dcaecd18cf2de980989fdb172fe52a17748ae6451900b074ce55442a257dfa", kill_on_drop: false }`
[INFO] [stdout] 00dcaecd18cf2de980989fdb172fe52a17748ae6451900b074ce55442a257dfa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--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] 2d1f254523e62391109dd65cd058f92b7c9b2bd01db81abe20a25a92b58297e5
[INFO] running `Command { std: "docker" "start" "-a" "2d1f254523e62391109dd65cd058f92b7c9b2bd01db81abe20a25a92b58297e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling yn v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.64s
[INFO] running `Command { std: "docker" "inspect" "2d1f254523e62391109dd65cd058f92b7c9b2bd01db81abe20a25a92b58297e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d1f254523e62391109dd65cd058f92b7c9b2bd01db81abe20a25a92b58297e5", kill_on_drop: false }`
[INFO] [stdout] 2d1f254523e62391109dd65cd058f92b7c9b2bd01db81abe20a25a92b58297e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] 58d9a5e5b6402a87129705fc74c262bac1cf63e6e668e0ecc877ac0aeec581dc
[INFO] running `Command { std: "docker" "start" "-a" "58d9a5e5b6402a87129705fc74c262bac1cf63e6e668e0ecc877ac0aeec581dc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/yn-9797ed651bfd7501)
[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] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stderr]      Running tests/test_yes_no.rs (/opt/rustwide/target/debug/deps/test_yes_no-e59da35703d0ce04)
[INFO] [stdout] test test_is_kinda_yes ... ok
[INFO] [stderr]    Doc-tests yn
[INFO] [stdout] test test_is_kinda_no ... ok
[INFO] [stdout] test test_yes ... ok
[INFO] [stdout] test test_no ... ok
[INFO] [stdout] test test_is_somewhat_no ... ok
[INFO] [stdout] test test_is_somewhat_yes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test src/lib.rs - (line 29) ... ok
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] test src/lib.rs - is_somewhat_yes (line 106) ... ok
[INFO] [stdout] test src/lib.rs - is_kinda_yes (line 142) ... ok
[INFO] [stdout] test src/lib.rs - is_kinda_no (line 219) ... ok
[INFO] [stdout] test src/lib.rs - no (line 169) ... ok
[INFO] [stdout] test src/lib.rs - is_kinda_no (line 226) ... ok
[INFO] [stdout] test src/lib.rs - (line 52) ... ok
[INFO] [stdout] test src/lib.rs - is_somewhat_no (line 188) ... ok
[INFO] [stdout] test src/lib.rs - is_somewhat_no (line 199) ... ok
[INFO] [stdout] test src/lib.rs - is_kinda_yes (line 135) ... ok
[INFO] [stdout] test src/lib.rs - no (line 159) ... ok
[INFO] [stdout] test src/lib.rs - (line 21) ... ok
[INFO] [stdout] test src/lib.rs - (line 37) ... ok
[INFO] [stdout] test src/lib.rs - is_somewhat_yes (line 117) ... ok
[INFO] [stdout] test src/lib.rs - (line 45) ... ok
[INFO] [stdout] test src/lib.rs - yes (line 77) ... ok
[INFO] [stdout] test src/lib.rs - yes (line 87) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 8.35s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "58d9a5e5b6402a87129705fc74c262bac1cf63e6e668e0ecc877ac0aeec581dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58d9a5e5b6402a87129705fc74c262bac1cf63e6e668e0ecc877ac0aeec581dc", kill_on_drop: false }`
[INFO] [stdout] 58d9a5e5b6402a87129705fc74c262bac1cf63e6e668e0ecc877ac0aeec581dc