[INFO] fetching crate percentage-rs 0.1.6...
[INFO] testing percentage-rs-0.1.6 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate percentage-rs 0.1.6 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate percentage-rs 0.1.6 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate percentage-rs 0.1.6
[INFO] finished tweaking crates.io crate percentage-rs 0.1.6
[INFO] tweaked toml for crates.io crate percentage-rs 0.1.6 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2f1247e817e7c7032d2161b38029a76a4428eced4ede2052170346027e9c2a00
[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" "2f1247e817e7c7032d2161b38029a76a4428eced4ede2052170346027e9c2a00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f1247e817e7c7032d2161b38029a76a4428eced4ede2052170346027e9c2a00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f1247e817e7c7032d2161b38029a76a4428eced4ede2052170346027e9c2a00", kill_on_drop: false }`
[INFO] [stdout] 2f1247e817e7c7032d2161b38029a76a4428eced4ede2052170346027e9c2a00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d33ae0e9df9a6a8755197d359f3c30b3da7f64fdc4ab6e6336036ce2a2f4c456
[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" "d33ae0e9df9a6a8755197d359f3c30b3da7f64fdc4ab6e6336036ce2a2f4c456", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling percentage-rs v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.38s
[INFO] running `Command { std: "docker" "inspect" "d33ae0e9df9a6a8755197d359f3c30b3da7f64fdc4ab6e6336036ce2a2f4c456", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d33ae0e9df9a6a8755197d359f3c30b3da7f64fdc4ab6e6336036ce2a2f4c456", kill_on_drop: false }`
[INFO] [stdout] d33ae0e9df9a6a8755197d359f3c30b3da7f64fdc4ab6e6336036ce2a2f4c456
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 14f58e312fb795de2d35f0fc8e6182fbea7b2d86bdca0ab1c3ecc6ab5f380b73
[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" "14f58e312fb795de2d35f0fc8e6182fbea7b2d86bdca0ab1c3ecc6ab5f380b73", kill_on_drop: false }`
[INFO] [stderr]    Compiling percentage-rs v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.19s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/percentage_rs-6805132922a62587)
[INFO] running `Command { std: "docker" "inspect" "14f58e312fb795de2d35f0fc8e6182fbea7b2d86bdca0ab1c3ecc6ab5f380b73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14f58e312fb795de2d35f0fc8e6182fbea7b2d86bdca0ab1c3ecc6ab5f380b73", kill_on_drop: false }`
[INFO] [stdout] 14f58e312fb795de2d35f0fc8e6182fbea7b2d86bdca0ab1c3ecc6ab5f380b73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 53a32c44a00e8e0f6a589456b2be66e94bdbbd93e828fafe177fdc3b21dbc565
[INFO] running `Command { std: "docker" "start" "-a" "53a32c44a00e8e0f6a589456b2be66e94bdbbd93e828fafe177fdc3b21dbc565", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 6 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/percentage_rs-6805132922a62587)
[INFO] [stdout] test tests::test_add_number ... ok
[INFO] [stdout] test tests::test_percent_trait ... ok
[INFO] [stdout] test tests::test_print ... ok
[INFO] [stdout] test tests::test_eq ... ok
[INFO] [stdout] test tests::test_add_percentage ... ok
[INFO] [stdout] test tests::test_contructor ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests percentage-rs
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - Percentage (line 54) ... ok
[INFO] [stdout] test src/lib.rs - Percentage (line 62) ... ok
[INFO] [stdout] test src/lib.rs - Percent::percent (line 15) ... ok
[INFO] [stdout] test src/lib.rs - Percentage (line 46) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.97s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "53a32c44a00e8e0f6a589456b2be66e94bdbbd93e828fafe177fdc3b21dbc565", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53a32c44a00e8e0f6a589456b2be66e94bdbbd93e828fafe177fdc3b21dbc565", kill_on_drop: false }`
[INFO] [stdout] 53a32c44a00e8e0f6a589456b2be66e94bdbbd93e828fafe177fdc3b21dbc565