[INFO] fetching crate purpurea 0.1.0...
[INFO] testing purpurea-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate purpurea 0.1.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate purpurea 0.1.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 60a693c148ba9d95730ec7ae521abe80bba39dbe342293c432d4c090014a9fe4
[INFO] running `Command { std: "docker" "start" "-a" "60a693c148ba9d95730ec7ae521abe80bba39dbe342293c432d4c090014a9fe4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "60a693c148ba9d95730ec7ae521abe80bba39dbe342293c432d4c090014a9fe4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60a693c148ba9d95730ec7ae521abe80bba39dbe342293c432d4c090014a9fe4", kill_on_drop: false }`
[INFO] [stdout] 60a693c148ba9d95730ec7ae521abe80bba39dbe342293c432d4c090014a9fe4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9889fae69a09d707b9f4cb68635beb78a67243cdb7bf5f36f6e11120dbc9cff5
[INFO] running `Command { std: "docker" "start" "-a" "9889fae69a09d707b9f4cb68635beb78a67243cdb7bf5f36f6e11120dbc9cff5", kill_on_drop: false }`
[INFO] [stderr]    Compiling purpurea v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.24s
[INFO] running `Command { std: "docker" "inspect" "9889fae69a09d707b9f4cb68635beb78a67243cdb7bf5f36f6e11120dbc9cff5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9889fae69a09d707b9f4cb68635beb78a67243cdb7bf5f36f6e11120dbc9cff5", kill_on_drop: false }`
[INFO] [stdout] 9889fae69a09d707b9f4cb68635beb78a67243cdb7bf5f36f6e11120dbc9cff5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e7d2f1121f357045c114517824de84a76516fc6a86e4d8eb590854bfc2efe34
[INFO] running `Command { std: "docker" "start" "-a" "4e7d2f1121f357045c114517824de84a76516fc6a86e4d8eb590854bfc2efe34", kill_on_drop: false }`
[INFO] [stderr]    Compiling purpurea v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "4e7d2f1121f357045c114517824de84a76516fc6a86e4d8eb590854bfc2efe34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e7d2f1121f357045c114517824de84a76516fc6a86e4d8eb590854bfc2efe34", kill_on_drop: false }`
[INFO] [stdout] 4e7d2f1121f357045c114517824de84a76516fc6a86e4d8eb590854bfc2efe34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d61bf754a7d494501903908f266a3f576b11df46e670c2bdc4833640ec0eb97a
[INFO] running `Command { std: "docker" "start" "-a" "d61bf754a7d494501903908f266a3f576b11df46e670c2bdc4833640ec0eb97a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.27s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/purpurea-9048ca402673c011)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests purpurea
[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 - mutators (line 272) ... ok
[INFO] [stdout] test src/lib.rs - accessors (line 47) ... ok
[INFO] [stdout] test src/lib.rs - accessors (line 85) ... ok
[INFO] [stdout] test src/lib.rs - updaters (line 177) ... ok
[INFO] [stdout] test src/lib.rs - default_constructor (line 352) ... ok
[INFO] [stdout] test src/lib.rs - default_constructor (line 330) ... ok
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] test src/lib.rs - updaters (line 138) ... ok
[INFO] [stdout] test src/lib.rs - mutators (line 233) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.90s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d61bf754a7d494501903908f266a3f576b11df46e670c2bdc4833640ec0eb97a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d61bf754a7d494501903908f266a3f576b11df46e670c2bdc4833640ec0eb97a", kill_on_drop: false }`
[INFO] [stdout] d61bf754a7d494501903908f266a3f576b11df46e670c2bdc4833640ec0eb97a