[INFO] fetching crate purpurea 0.1.0...
[INFO] testing purpurea-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate purpurea 0.1.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate purpurea 0.1.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate purpurea 0.1.0
[INFO] finished tweaking crates.io crate purpurea 0.1.0
[INFO] tweaked toml for crates.io crate purpurea 0.1.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 1db0ae1566c3445eeff0b2dc9e38155e4dd5bd15d7fc760615fec674c366fea3
[INFO] running `Command { std: "docker" "start" "-a" "1db0ae1566c3445eeff0b2dc9e38155e4dd5bd15d7fc760615fec674c366fea3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1db0ae1566c3445eeff0b2dc9e38155e4dd5bd15d7fc760615fec674c366fea3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1db0ae1566c3445eeff0b2dc9e38155e4dd5bd15d7fc760615fec674c366fea3", kill_on_drop: false }`
[INFO] [stdout] 1db0ae1566c3445eeff0b2dc9e38155e4dd5bd15d7fc760615fec674c366fea3
[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=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" "+1.60.0" "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] e8d2b8c3dd5ab10ae0d264c48b3033332196d73f63d708b4527d4e8fafade891
[INFO] running `Command { std: "docker" "start" "-a" "e8d2b8c3dd5ab10ae0d264c48b3033332196d73f63d708b4527d4e8fafade891", kill_on_drop: false }`
[INFO] [stderr]    Compiling purpurea v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.15s
[INFO] running `Command { std: "docker" "inspect" "e8d2b8c3dd5ab10ae0d264c48b3033332196d73f63d708b4527d4e8fafade891", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8d2b8c3dd5ab10ae0d264c48b3033332196d73f63d708b4527d4e8fafade891", kill_on_drop: false }`
[INFO] [stdout] e8d2b8c3dd5ab10ae0d264c48b3033332196d73f63d708b4527d4e8fafade891
[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=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" "+1.60.0" "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] cef0572028c0e7bdaebb1ac98adf13d97c555b66703922f23d6e26a3413fa5ea
[INFO] running `Command { std: "docker" "start" "-a" "cef0572028c0e7bdaebb1ac98adf13d97c555b66703922f23d6e26a3413fa5ea", kill_on_drop: false }`
[INFO] [stderr]    Compiling purpurea v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "cef0572028c0e7bdaebb1ac98adf13d97c555b66703922f23d6e26a3413fa5ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cef0572028c0e7bdaebb1ac98adf13d97c555b66703922f23d6e26a3413fa5ea", kill_on_drop: false }`
[INFO] [stdout] cef0572028c0e7bdaebb1ac98adf13d97c555b66703922f23d6e26a3413fa5ea
[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=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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 225c303e877191e8eb96deb79abfd53946ad37ffe6db1f607bef1111b1bd7d31
[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" "225c303e877191e8eb96deb79abfd53946ad37ffe6db1f607bef1111b1bd7d31", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/purpurea-c6b84650b1734528)
[INFO] [stderr]    Doc-tests purpurea
[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 9 tests
[INFO] [stdout] test src/lib.rs - updaters (line 177) ... ok
[INFO] [stdout] test src/lib.rs - updaters (line 138) ... ok
[INFO] [stdout] test src/lib.rs - accessors (line 85) ... ok
[INFO] [stdout] test src/lib.rs - accessors (line 47) ... ok
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] test src/lib.rs - mutators (line 233) ... ok
[INFO] [stdout] test src/lib.rs - default_constructor (line 330) ... ok
[INFO] [stdout] test src/lib.rs - default_constructor (line 352) ... ok
[INFO] [stdout] test src/lib.rs - mutators (line 272) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.41s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "225c303e877191e8eb96deb79abfd53946ad37ffe6db1f607bef1111b1bd7d31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "225c303e877191e8eb96deb79abfd53946ad37ffe6db1f607bef1111b1bd7d31", kill_on_drop: false }`
[INFO] [stdout] 225c303e877191e8eb96deb79abfd53946ad37ffe6db1f607bef1111b1bd7d31