[INFO] fetching crate range-lock 0.2.1...
[INFO] testing range-lock-0.2.1 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate range-lock 0.2.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate range-lock 0.2.1 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 range-lock 0.2.1
[INFO] finished tweaking crates.io crate range-lock 0.2.1
[INFO] tweaked toml for crates.io crate range-lock 0.2.1 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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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] a0af0c497b6d80f2d19abf1a581e2587f9f7b9e536ae92bbd25feaaf599166c2
[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" "a0af0c497b6d80f2d19abf1a581e2587f9f7b9e536ae92bbd25feaaf599166c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a0af0c497b6d80f2d19abf1a581e2587f9f7b9e536ae92bbd25feaaf599166c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0af0c497b6d80f2d19abf1a581e2587f9f7b9e536ae92bbd25feaaf599166c2", kill_on_drop: false }`
[INFO] [stdout] a0af0c497b6d80f2d19abf1a581e2587f9f7b9e536ae92bbd25feaaf599166c2
[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] [stdout] 2be1d33849c7f12bb72aeaad17cbdb36e485945f8d214b577b55c0ca9fe65ffb
[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" "2be1d33849c7f12bb72aeaad17cbdb36e485945f8d214b577b55c0ca9fe65ffb", kill_on_drop: false }`
[INFO] [stderr]    Compiling range-lock v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "2be1d33849c7f12bb72aeaad17cbdb36e485945f8d214b577b55c0ca9fe65ffb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2be1d33849c7f12bb72aeaad17cbdb36e485945f8d214b577b55c0ca9fe65ffb", kill_on_drop: false }`
[INFO] [stdout] 2be1d33849c7f12bb72aeaad17cbdb36e485945f8d214b577b55c0ca9fe65ffb
[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] fff794a85a93391e1d48995007cb80bb4b7326e7398b4c794095ccd6674868bf
[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" "fff794a85a93391e1d48995007cb80bb4b7326e7398b4c794095ccd6674868bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling range-lock v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "fff794a85a93391e1d48995007cb80bb4b7326e7398b4c794095ccd6674868bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fff794a85a93391e1d48995007cb80bb4b7326e7398b4c794095ccd6674868bf", kill_on_drop: false }`
[INFO] [stdout] fff794a85a93391e1d48995007cb80bb4b7326e7398b4c794095ccd6674868bf
[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] [stdout] c60ddfdb06086a1793b28a1b68f2a4160d2ddbcbcdbe94c25cdd7f9dd773f3c8
[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" "c60ddfdb06086a1793b28a1b68f2a4160d2ddbcbcdbe94c25cdd7f9dd773f3c8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/range_lock-19ff4ff7eb1ee944)
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test rangelock::tests::test_base ... ok
[INFO] [stdout] test rangelock::tests::test_empty_range ... ok
[INFO] [stdout] test rangelock::tests::test_nosync ... ok
[INFO] [stdout] test reprangelock::tests::test_nosync ... ok
[INFO] [stdout] test reprangelock::tests::test_big_cycle ... ok
[INFO] [stdout] test reprangelock::tests::test_thread_no_overlap ... ok
[INFO] [stdout] test rangelock::tests::test_thread_no_overlap ... ok
[INFO] [stdout] test util::tests::test_get_bounds ... ok
[INFO] [stdout] test util::tests::test_overlaps_any ... ok
[INFO] [stdout] test rangelock::tests::test_base_oob_write - should panic ... ok
[INFO] [stdout] test rangelock::tests::test_base_oob_read - should panic ... ok
[INFO] [stdout] test rangelock::tests::test_overlap0 - should panic ... ok
[INFO] [stdout] test reprangelock::tests::test_oob_cycle_len2 - should panic ... ok
[INFO] [stdout] test reprangelock::tests::test_oob_lock_offset - should panic ... ok
[INFO] [stdout] test reprangelock::tests::test_oob_cycle_len0 - should panic ... ok
[INFO] [stdout] test reprangelock::tests::test_oob_cycle_len1 - should panic ... ok
[INFO] [stdout] test reprangelock::tests::test_overlap0 - should panic ... ok
[INFO] [stdout] test reprangelock::tests::test_overlap1 - should panic ... ok
[INFO] [stdout] test rangelock::tests::test_overlap1 - should panic ... ok
[INFO] [stdout] test reprangelock::tests::test_base_oob_read - should panic ... ok
[INFO] [stdout] test reprangelock::tests::test_cycle_offset_out_of_range - should panic ... ok
[INFO] [stderr]      Running tests/test_rangelock.rs (/opt/rustwide/target/debug/deps/test_rangelock-29ddb4e4fe35c56c)
[INFO] [stdout] test util::tests::test_get_bounds_end_panic - should panic ... ok
[INFO] [stdout] test reprangelock::tests::test_oob_slice_len - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_rangelock ... ok
[INFO] [stderr]      Running tests/test_reprangelock.rs (/opt/rustwide/target/debug/deps/test_reprangelock-4ac371119bfc0341)
[INFO] [stdout] test test_conflict - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_rangelock ... ok
[INFO] [stderr]    Doc-tests range-lock
[INFO] [stdout] test test_conflict - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 36) ... ok
[INFO] [stdout] test src/reprangelock.rs - reprangelock::RepVecRangeLock (line 39) ... ok
[INFO] [stdout] test src/lib.rs - (line 17) ... ok
[INFO] [stdout] test src/rangelock.rs - rangelock::VecRangeLock (line 37) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.59s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c60ddfdb06086a1793b28a1b68f2a4160d2ddbcbcdbe94c25cdd7f9dd773f3c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c60ddfdb06086a1793b28a1b68f2a4160d2ddbcbcdbe94c25cdd7f9dd773f3c8", kill_on_drop: false }`
[INFO] [stdout] c60ddfdb06086a1793b28a1b68f2a4160d2ddbcbcdbe94c25cdd7f9dd773f3c8