[INFO] fetching crate ramenon 0.1.3...
[INFO] testing ramenon-0.1.3 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate ramenon 0.1.3 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate ramenon 0.1.3 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 ramenon 0.1.3
[INFO] finished tweaking crates.io crate ramenon 0.1.3
[INFO] tweaked toml for crates.io crate ramenon 0.1.3 written to /workspace/builds/worker-9/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-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" "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] f7a6a350c63e17d0c7740e981a0f42ec26a39540b6709424bbf190137f04ce48
[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" "f7a6a350c63e17d0c7740e981a0f42ec26a39540b6709424bbf190137f04ce48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f7a6a350c63e17d0c7740e981a0f42ec26a39540b6709424bbf190137f04ce48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7a6a350c63e17d0c7740e981a0f42ec26a39540b6709424bbf190137f04ce48", kill_on_drop: false }`
[INFO] [stdout] f7a6a350c63e17d0c7740e981a0f42ec26a39540b6709424bbf190137f04ce48
[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" "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] d99ec962290bcf1d8bf42a59eecbdffb12d87cfdfa87ba5f358db3d917612a04
[INFO] running `Command { std: "docker" "start" "-a" "d99ec962290bcf1d8bf42a59eecbdffb12d87cfdfa87ba5f358db3d917612a04", kill_on_drop: false }`
[INFO] [stderr]    Compiling ramenon v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "d99ec962290bcf1d8bf42a59eecbdffb12d87cfdfa87ba5f358db3d917612a04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d99ec962290bcf1d8bf42a59eecbdffb12d87cfdfa87ba5f358db3d917612a04", kill_on_drop: false }`
[INFO] [stdout] d99ec962290bcf1d8bf42a59eecbdffb12d87cfdfa87ba5f358db3d917612a04
[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" "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] [stdout] 78d5a7c7596d799904bf09553067bc3ce09b2a2843a3a57997b438d1e1a72cfb
[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" "78d5a7c7596d799904bf09553067bc3ce09b2a2843a3a57997b438d1e1a72cfb", kill_on_drop: false }`
[INFO] [stderr]    Compiling ramenon v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "78d5a7c7596d799904bf09553067bc3ce09b2a2843a3a57997b438d1e1a72cfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78d5a7c7596d799904bf09553067bc3ce09b2a2843a3a57997b438d1e1a72cfb", kill_on_drop: false }`
[INFO] [stdout] 78d5a7c7596d799904bf09553067bc3ce09b2a2843a3a57997b438d1e1a72cfb
[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" "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] 5e7d451d65856f892ceba0cc50a9a890b3bb8d2f424c029b60a333da1b15a148
[INFO] running `Command { std: "docker" "start" "-a" "5e7d451d65856f892ceba0cc50a9a890b3bb8d2f424c029b60a333da1b15a148", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ramenon-5a491e1dcfce0a51)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::error_int_to_roman_again ... ok
[INFO] [stdout] test tests::error_roman_to_int_again ... ok
[INFO] [stdout] test tests::error_roman_to_int_retry ... ok
[INFO] [stdout] test tests::roman_3_888_to_int ... ok
[INFO] [stdout] test tests::roman_3_999_to_int ... ok
[INFO] [stdout] test tests::error_roman_to_int ... ok
[INFO] [stdout] test tests::int_3_888_to_roman ... ok
[INFO] [stdout] test tests::int_3_999_to_roman ... ok
[INFO] [stdout] test tests::error_int_to_roman ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ramenon
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - to_int (line 87) ... ok
[INFO] [stdout] test src/lib.rs - MAX (line 62) ... ok
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] test src/lib.rs - to_roman (line 172) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5e7d451d65856f892ceba0cc50a9a890b3bb8d2f424c029b60a333da1b15a148", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e7d451d65856f892ceba0cc50a9a890b3bb8d2f424c029b60a333da1b15a148", kill_on_drop: false }`
[INFO] [stdout] 5e7d451d65856f892ceba0cc50a9a890b3bb8d2f424c029b60a333da1b15a148