[INFO] fetching crate rucky 0.1.0...
[INFO] testing rucky-0.1.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate rucky 0.1.0 into /workspace/builds/worker-51/source
[INFO] validating manifest of crates.io crate rucky 0.1.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rucky 0.1.0
[INFO] finished tweaking crates.io crate rucky 0.1.0
[INFO] tweaked toml for crates.io crate rucky 0.1.0 written to /workspace/builds/worker-51/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 145d93fa3fcabb8dfd4248a48bd1d11a9eade71f499c9109e2cd88cb7d2ff1b9
[INFO] running `Command { std: "docker" "start" "-a" "145d93fa3fcabb8dfd4248a48bd1d11a9eade71f499c9109e2cd88cb7d2ff1b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "145d93fa3fcabb8dfd4248a48bd1d11a9eade71f499c9109e2cd88cb7d2ff1b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "145d93fa3fcabb8dfd4248a48bd1d11a9eade71f499c9109e2cd88cb7d2ff1b9", kill_on_drop: false }`
[INFO] [stdout] 145d93fa3fcabb8dfd4248a48bd1d11a9eade71f499c9109e2cd88cb7d2ff1b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d627c96f9a0127ea4563b4987ce3770d4fdad84c024ff64c4dbfef5b4f6cd4fa
[INFO] running `Command { std: "docker" "start" "-a" "d627c96f9a0127ea4563b4987ce3770d4fdad84c024ff64c4dbfef5b4f6cd4fa", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rucky v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.22s
[INFO] running `Command { std: "docker" "inspect" "d627c96f9a0127ea4563b4987ce3770d4fdad84c024ff64c4dbfef5b4f6cd4fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d627c96f9a0127ea4563b4987ce3770d4fdad84c024ff64c4dbfef5b4f6cd4fa", kill_on_drop: false }`
[INFO] [stdout] d627c96f9a0127ea4563b4987ce3770d4fdad84c024ff64c4dbfef5b4f6cd4fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 145c90fa5912c2c65c64f1b2e0d87d66355611109fc1a01bb62e98c20af73c3b
[INFO] running `Command { std: "docker" "start" "-a" "145c90fa5912c2c65c64f1b2e0d87d66355611109fc1a01bb62e98c20af73c3b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling ucd-util v0.1.8
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling utf8-ranges v1.0.4
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling regex-syntax v0.5.6
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling aho-corasick v0.6.10
[INFO] [stderr]    Compiling toml v0.2.1
[INFO] [stderr]    Compiling rucky v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 10.90s
[INFO] running `Command { std: "docker" "inspect" "145c90fa5912c2c65c64f1b2e0d87d66355611109fc1a01bb62e98c20af73c3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "145c90fa5912c2c65c64f1b2e0d87d66355611109fc1a01bb62e98c20af73c3b", kill_on_drop: false }`
[INFO] [stdout] 145c90fa5912c2c65c64f1b2e0d87d66355611109fc1a01bb62e98c20af73c3b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bc9a639be5a7fe55b1a8789a2d0b380268a8e269f9049a221260ad501fbc02b2
[INFO] running `Command { std: "docker" "start" "-a" "bc9a639be5a7fe55b1a8789a2d0b380268a8e269f9049a221260ad501fbc02b2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rucky-9e59198bb8b6e124)
[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] [stderr]      Running tests/lib.rs (/opt/rustwide/target/debug/deps/lib-1dd519f662895a1b)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test one_liner_glob_import ... ok
[INFO] [stdout] test rustc_compiles_this ... ok
[INFO] [stdout] test use_imported_member ... ok
[INFO] [stdout] test specify_member ... ok
[INFO] [stdout] test semicolon_sep ... ok
[INFO] [stderr]    Doc-tests rucky
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/modularity.rs - modularity (line 45) ... ignored
[INFO] [stdout] test src/modularity.rs - modularity (line 54) ... ignored
[INFO] [stdout] test src/modularity.rs - modularity (line 68) ... ignored
[INFO] [stdout] test src/modularity.rs - modularity (line 74) ... ignored
[INFO] [stdout] test src/modularity.rs - modularity (line 87) ... ignored
[INFO] [stdout] test src/modularity.rs - modularity (line 28) - compile ... ok
[INFO] [stdout] test src/modularity.rs - modularity (line 10) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 5 ignored; 0 measured; 0 filtered out; finished in 4.61s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bc9a639be5a7fe55b1a8789a2d0b380268a8e269f9049a221260ad501fbc02b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc9a639be5a7fe55b1a8789a2d0b380268a8e269f9049a221260ad501fbc02b2", kill_on_drop: false }`
[INFO] [stdout] bc9a639be5a7fe55b1a8789a2d0b380268a8e269f9049a221260ad501fbc02b2