[INFO] fetching crate range-mutex 0.1.6...
[INFO] testing range-mutex-0.1.6 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0
[INFO] extracting crate range-mutex 0.1.6 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate range-mutex 0.1.6
[INFO] finished tweaking crates.io crate range-mutex 0.1.6
[INFO] tweaked toml for crates.io crate range-mutex 0.1.6 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate range-mutex 0.1.6 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 44 packages to latest compatible versions
[INFO] [stderr]       Adding itertools v0.11.0 (available: v0.14.0)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4009391c4727e4a111227075a894c1adfe794fa7c42c7b479319fceddb7195a7
[INFO] running `Command { std: "docker" "start" "-a" "4009391c4727e4a111227075a894c1adfe794fa7c42c7b479319fceddb7195a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4009391c4727e4a111227075a894c1adfe794fa7c42c7b479319fceddb7195a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4009391c4727e4a111227075a894c1adfe794fa7c42c7b479319fceddb7195a7", kill_on_drop: false }`
[INFO] [stdout] 4009391c4727e4a111227075a894c1adfe794fa7c42c7b479319fceddb7195a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] cdc73a4f60aeea1ed3e7d7ecaf5297b00965a17676d82867ca9f96800a13bc65
[INFO] running `Command { std: "docker" "start" "-a" "cdc73a4f60aeea1ed3e7d7ecaf5297b00965a17676d82867ca9f96800a13bc65", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling range-mutex v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.15s
[INFO] running `Command { std: "docker" "inspect" "cdc73a4f60aeea1ed3e7d7ecaf5297b00965a17676d82867ca9f96800a13bc65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdc73a4f60aeea1ed3e7d7ecaf5297b00965a17676d82867ca9f96800a13bc65", kill_on_drop: false }`
[INFO] [stdout] cdc73a4f60aeea1ed3e7d7ecaf5297b00965a17676d82867ca9f96800a13bc65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 25746398d1e975e0ff7b71589d07e7de897f167c59d693bcabf9eb5005f35a2f
[INFO] running `Command { std: "docker" "start" "-a" "25746398d1e975e0ff7b71589d07e7de897f167c59d693bcabf9eb5005f35a2f", kill_on_drop: false }`
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling tokio v1.45.1
[INFO] [stderr]    Compiling range-mutex v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.93s
[INFO] running `Command { std: "docker" "inspect" "25746398d1e975e0ff7b71589d07e7de897f167c59d693bcabf9eb5005f35a2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25746398d1e975e0ff7b71589d07e7de897f167c59d693bcabf9eb5005f35a2f", kill_on_drop: false }`
[INFO] [stdout] 25746398d1e975e0ff7b71589d07e7de897f167c59d693bcabf9eb5005f35a2f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] cf68cb3135f881b5873e9f03b74b0feafff834c58dacb9e7dad7ffd97df2c6cb
[INFO] running `Command { std: "docker" "start" "-a" "cf68cb3135f881b5873e9f03b74b0feafff834c58dacb9e7dad7ffd97df2c6cb", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/range_mutex-cb20b54132cd8449)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test tests::basic ... ok
[INFO] [stdout] test tests::async_zero_length ... ok
[INFO] [stdout] test tests::as_ref ... ok
[INFO] [stdout] test tests::disjoint_time_overlapping_ranges ... ok
[INFO] [stdout] test tests::into_inner_coverage ... ok
[INFO] [stdout] test tests::leak ... ok
[INFO] [stdout] test tests::empty ... ok
[INFO] [stdout] test tests::overlapping_with_sleep ... ignored, takes up to 40 seconds
[INFO] [stdout] test tests::slice ... ok
[INFO] [stdout] test tests::split ... ok
[INFO] [stdout] test tests::zero_length ... ok
[INFO] [stdout] test tests::async_lock ... ok
[INFO] [stdout] test tests::basic_park ... ok
[INFO] [stdout] test tests::out_of_range_1 - should panic ... ok
[INFO] [stdout] test tests::ridiculous_range_1 - should panic ... ok
[INFO] [stdout] test tests::out_of_range_2 - should panic ... ok
[INFO] [stdout] test tests::ridiculous_range_2 - should panic ... ok
[INFO] [stdout] test tests::overlapping ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 2.88s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cf68cb3135f881b5873e9f03b74b0feafff834c58dacb9e7dad7ffd97df2c6cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf68cb3135f881b5873e9f03b74b0feafff834c58dacb9e7dad7ffd97df2c6cb", kill_on_drop: false }`
[INFO] [stdout] cf68cb3135f881b5873e9f03b74b0feafff834c58dacb9e7dad7ffd97df2c6cb