[INFO] fetching crate unic-char-range 0.9.0...
[INFO] testing unic-char-range-0.9.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate unic-char-range 0.9.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate unic-char-range 0.9.0 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 unic-char-range 0.9.0
[INFO] finished tweaking crates.io crate unic-char-range 0.9.0
[INFO] tweaked toml for crates.io crate unic-char-range 0.9.0 written to /workspace/builds/worker-7/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded memoffset v0.6.4
[INFO] [stderr]   Downloaded either v1.6.1
[INFO] [stderr]   Downloaded crossbeam-epoch v0.9.5
[INFO] [stderr]   Downloaded rayon v1.5.1
[INFO] [stderr]   Downloaded crossbeam-deque v0.8.1
[INFO] [stderr]   Downloaded crossbeam-utils v0.8.5
[INFO] [stderr]   Downloaded crossbeam-channel v0.5.1
[INFO] [stderr]   Downloaded rayon-core v1.9.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] f5075cb9e425cb7b6ee7169573eaf3424ac7fb23ba9893718ed566218a391aa2
[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" "f5075cb9e425cb7b6ee7169573eaf3424ac7fb23ba9893718ed566218a391aa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f5075cb9e425cb7b6ee7169573eaf3424ac7fb23ba9893718ed566218a391aa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5075cb9e425cb7b6ee7169573eaf3424ac7fb23ba9893718ed566218a391aa2", kill_on_drop: false }`
[INFO] [stdout] f5075cb9e425cb7b6ee7169573eaf3424ac7fb23ba9893718ed566218a391aa2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] a567c48e19e5078c40000a238b7c77d589ba36dcef55e9481983db590542e470
[INFO] running `Command { std: "docker" "start" "-a" "a567c48e19e5078c40000a238b7c77d589ba36dcef55e9481983db590542e470", kill_on_drop: false }`
[INFO] [stderr]    Compiling unic-char-range v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "a567c48e19e5078c40000a238b7c77d589ba36dcef55e9481983db590542e470", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a567c48e19e5078c40000a238b7c77d589ba36dcef55e9481983db590542e470", kill_on_drop: false }`
[INFO] [stdout] a567c48e19e5078c40000a238b7c77d589ba36dcef55e9481983db590542e470
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 0ec80cec538b882bcb2ba96682f5ba87d2c638d6dd9e8b90a92a5cf16f05eaa9
[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" "0ec80cec538b882bcb2ba96682f5ba87d2c638d6dd9e8b90a92a5cf16f05eaa9", kill_on_drop: false }`
[INFO] [stderr]    Compiling unic-char-range v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.55s
[INFO] running `Command { std: "docker" "inspect" "0ec80cec538b882bcb2ba96682f5ba87d2c638d6dd9e8b90a92a5cf16f05eaa9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ec80cec538b882bcb2ba96682f5ba87d2c638d6dd9e8b90a92a5cf16f05eaa9", kill_on_drop: false }`
[INFO] [stdout] 0ec80cec538b882bcb2ba96682f5ba87d2c638d6dd9e8b90a92a5cf16f05eaa9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 692f548b0475a14df662325574776abf8ba1aaee7323f0a34e8f48e733028f5b
[INFO] running `Command { std: "docker" "start" "-a" "692f548b0475a14df662325574776abf8ba1aaee7323f0a34e8f48e733028f5b", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/unic_char_range-c8ec529629ea08cd)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/iter_tests.rs (/opt/rustwide/target/debug/deps/iter_tests-7f228a17e8f04075)
[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 6 tests
[INFO] [stdout] test test_iter_all_chars_into_iter ... ok
[INFO] [stdout] test test_iter_all_chars ... ok
[INFO] [stdout] test test_iter_all_chars_rev ... ok
[INFO] [stdout] test test_iter_all_chars_mixed_next_back ... ok
[INFO] [stdout] test test_iter_fused ... ok
[INFO] [stdout] test test_iter_exact_trusted_len ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.70s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests unic-char-range
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/macros.rs - macros::chars (line 16) ... ok
[INFO] [stdout] test src/lib.rs - (line 28) ... ok
[INFO] [stdout] test src/range.rs - range::CharRange::open (line 106) ... ok
[INFO] [stdout] test src/range.rs - range::CharRange::contains (line 172) ... ok
[INFO] [stdout] test src/range.rs - range::CharRange::closed (line 54) ... ok
[INFO] [stdout] test src/range.rs - range::CharRange::open_left (line 89) ... ok
[INFO] [stdout] test src/range.rs - range::CharRange (line 23) ... ok
[INFO] [stdout] test src/range.rs - range::CharRange::open_right (line 72) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.79s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "692f548b0475a14df662325574776abf8ba1aaee7323f0a34e8f48e733028f5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "692f548b0475a14df662325574776abf8ba1aaee7323f0a34e8f48e733028f5b", kill_on_drop: false }`
[INFO] [stdout] 692f548b0475a14df662325574776abf8ba1aaee7323f0a34e8f48e733028f5b