[INFO] fetching crate proptest 1.4.0... [INFO] building proptest-1.4.0 against master#d59f06fc64844ec2073e5e888f7470989ef25ff9 for pr-119440 [INFO] extracting crate proptest 1.4.0 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate proptest 1.4.0 on toolchain d59f06fc64844ec2073e5e888f7470989ef25ff9 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d59f06fc64844ec2073e5e888f7470989ef25ff9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate proptest 1.4.0 [INFO] finished tweaking crates.io crate proptest 1.4.0 [INFO] tweaked toml for crates.io crate proptest 1.4.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate crates.io crate proptest 1.4.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d59f06fc64844ec2073e5e888f7470989ef25ff9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded x86 v0.52.0 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+d59f06fc64844ec2073e5e888f7470989ef25ff9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5d17898af7e52aa65720eb4263bfebd8db93b99c8363047d1cffb834fdc28eed [INFO] running `Command { std: "docker" "start" "-a" "5d17898af7e52aa65720eb4263bfebd8db93b99c8363047d1cffb834fdc28eed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5d17898af7e52aa65720eb4263bfebd8db93b99c8363047d1cffb834fdc28eed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d17898af7e52aa65720eb4263bfebd8db93b99c8363047d1cffb834fdc28eed", kill_on_drop: false }` [INFO] [stdout] 5d17898af7e52aa65720eb4263bfebd8db93b99c8363047d1cffb834fdc28eed [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+d59f06fc64844ec2073e5e888f7470989ef25ff9" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f92fb1a1d21e0e1996ed8408642ad0faba9cb9a7bbc240d46a24c3184252e058 [INFO] running `Command { std: "docker" "start" "-a" "f92fb1a1d21e0e1996ed8408642ad0faba9cb9a7bbc240d46a24c3184252e058", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling rustix v0.37.23 [INFO] [stderr] Compiling libm v0.2.7 [INFO] [stderr] Compiling fastrand v1.9.0 [INFO] [stderr] Compiling bitflags v2.4.0 [INFO] [stderr] Compiling tempfile v3.6.0 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling getrandom v0.2.10 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand_xorshift v0.3.0 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling rusty-fork v0.3.0 [INFO] [stderr] Compiling proptest v1.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `self::lazy::*` [INFO] [stdout] --> src/strategy/mod.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | pub use self::lazy::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::noop::*` [INFO] [stdout] --> src/test_runner/failure_persistence/mod.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | pub use self::noop::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: consider adding a `#[cfg(test)]` to the containing module [INFO] [stdout] --> src/test_runner/mod.rs:17:1 [INFO] [stdout] | [INFO] [stdout] 17 | mod failure_persistence; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.11s [INFO] running `Command { std: "docker" "inspect" "f92fb1a1d21e0e1996ed8408642ad0faba9cb9a7bbc240d46a24c3184252e058", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f92fb1a1d21e0e1996ed8408642ad0faba9cb9a7bbc240d46a24c3184252e058", kill_on_drop: false }` [INFO] [stdout] f92fb1a1d21e0e1996ed8408642ad0faba9cb9a7bbc240d46a24c3184252e058 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+d59f06fc64844ec2073e5e888f7470989ef25ff9" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 63a7a7dfe7da3f254360cc7490a401c8bb59f5bde113d737a3f8e9ec7ac3863f [INFO] running `Command { std: "docker" "start" "-a" "63a7a7dfe7da3f254360cc7490a401c8bb59f5bde113d737a3f8e9ec7ac3863f", kill_on_drop: false }` [INFO] [stderr] Compiling regex-syntax v0.7.3 [INFO] [stderr] Compiling aho-corasick v1.0.2 [INFO] [stdout] warning: unused import: `self::lazy::*` [INFO] [stdout] --> src/strategy/mod.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | pub use self::lazy::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::noop::*` [INFO] [stdout] --> src/test_runner/failure_persistence/mod.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | pub use self::noop::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: consider adding a `#[cfg(test)]` to the containing module [INFO] [stdout] --> src/test_runner/mod.rs:17:1 [INFO] [stdout] | [INFO] [stdout] 17 | mod failure_persistence; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling regex-automata v0.3.2 [INFO] [stderr] Compiling regex v1.9.1 [INFO] [stderr] Compiling proptest v1.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `self::lazy::*` [INFO] [stdout] --> src/strategy/mod.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | pub use self::lazy::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::noop::*` [INFO] [stdout] --> src/test_runner/failure_persistence/mod.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | pub use self::noop::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 27.30s [INFO] running `Command { std: "docker" "inspect" "63a7a7dfe7da3f254360cc7490a401c8bb59f5bde113d737a3f8e9ec7ac3863f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "63a7a7dfe7da3f254360cc7490a401c8bb59f5bde113d737a3f8e9ec7ac3863f", kill_on_drop: false }` [INFO] [stdout] 63a7a7dfe7da3f254360cc7490a401c8bb59f5bde113d737a3f8e9ec7ac3863f [INFO] building proptest-1.4.0 against try#fe8f664b41f030f307cfeb6cb8c3a1419292aeed for pr-119440 [INFO] extracting crate proptest 1.4.0 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate proptest 1.4.0 on toolchain fe8f664b41f030f307cfeb6cb8c3a1419292aeed [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fe8f664b41f030f307cfeb6cb8c3a1419292aeed" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate proptest 1.4.0 [INFO] finished tweaking crates.io crate proptest 1.4.0 [INFO] tweaked toml for crates.io crate proptest 1.4.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate crates.io crate proptest 1.4.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fe8f664b41f030f307cfeb6cb8c3a1419292aeed" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+fe8f664b41f030f307cfeb6cb8c3a1419292aeed" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1aa855fe3b33058899b8bd7983178a867cfaed0336719d092d726b704168a21a [INFO] running `Command { std: "docker" "start" "-a" "1aa855fe3b33058899b8bd7983178a867cfaed0336719d092d726b704168a21a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1aa855fe3b33058899b8bd7983178a867cfaed0336719d092d726b704168a21a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1aa855fe3b33058899b8bd7983178a867cfaed0336719d092d726b704168a21a", kill_on_drop: false }` [INFO] [stdout] 1aa855fe3b33058899b8bd7983178a867cfaed0336719d092d726b704168a21a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+fe8f664b41f030f307cfeb6cb8c3a1419292aeed" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ee345c7a05aaba81a00db2196ea1125c64f10e9c703d3cbed38d5b9d4607455f [INFO] running `Command { std: "docker" "start" "-a" "ee345c7a05aaba81a00db2196ea1125c64f10e9c703d3cbed38d5b9d4607455f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling rustix v0.37.23 [INFO] [stderr] Compiling libm v0.2.7 [INFO] [stderr] Compiling fastrand v1.9.0 [INFO] [stderr] Compiling bitflags v2.4.0 [INFO] [stderr] Compiling tempfile v3.6.0 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling getrandom v0.2.10 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand_xorshift v0.3.0 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling rusty-fork v0.3.0 [INFO] [stderr] Compiling proptest v1.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `self::lazy::*` [INFO] [stdout] --> src/strategy/mod.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | pub use self::lazy::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::noop::*` [INFO] [stdout] --> src/test_runner/failure_persistence/mod.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | pub use self::noop::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: consider adding a `#[cfg(test)]` to the containing module [INFO] [stdout] --> src/test_runner/mod.rs:17:1 [INFO] [stdout] | [INFO] [stdout] 17 | mod failure_persistence; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.46s [INFO] running `Command { std: "docker" "inspect" "ee345c7a05aaba81a00db2196ea1125c64f10e9c703d3cbed38d5b9d4607455f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee345c7a05aaba81a00db2196ea1125c64f10e9c703d3cbed38d5b9d4607455f", kill_on_drop: false }` [INFO] [stdout] ee345c7a05aaba81a00db2196ea1125c64f10e9c703d3cbed38d5b9d4607455f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+fe8f664b41f030f307cfeb6cb8c3a1419292aeed" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 27c586569b87fe2ca1d19a589b91864d2ce7f714ffcf442a30787d654bc85f9b [INFO] running `Command { std: "docker" "start" "-a" "27c586569b87fe2ca1d19a589b91864d2ce7f714ffcf442a30787d654bc85f9b", kill_on_drop: false }` [INFO] [stderr] Compiling regex-syntax v0.7.3 [INFO] [stderr] Compiling aho-corasick v1.0.2 [INFO] [stdout] warning: unused import: `self::lazy::*` [INFO] [stdout] --> src/strategy/mod.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | pub use self::lazy::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::noop::*` [INFO] [stdout] --> src/test_runner/failure_persistence/mod.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | pub use self::noop::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: consider adding a `#[cfg(test)]` to the containing module [INFO] [stdout] --> src/test_runner/mod.rs:17:1 [INFO] [stdout] | [INFO] [stdout] 17 | mod failure_persistence; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling regex-automata v0.3.2 [INFO] [stderr] Compiling regex v1.9.1 [INFO] [stderr] Compiling proptest v1.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `self::lazy::*` [INFO] [stdout] --> src/strategy/mod.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | pub use self::lazy::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::noop::*` [INFO] [stdout] --> src/test_runner/failure_persistence/mod.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | pub use self::noop::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `proptest` (lib test); 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/fe8f664b41f030f307cfeb6cb8c3a1419292aeed/bin/rustc --crate-name proptest --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="bit-set"' --cfg 'feature="default"' --cfg 'feature="fork"' --cfg 'feature="lazy_static"' --cfg 'feature="regex-syntax"' --cfg 'feature="rusty-fork"' --cfg 'feature="std"' --cfg 'feature="tempfile"' --cfg 'feature="timeout"' -C metadata=9bc489f948dc71bb -C extra-filename=-9bc489f948dc71bb --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bit_set=/opt/rustwide/target/debug/deps/libbit_set-80e0ad908f489d73.rlib --extern bit_vec=/opt/rustwide/target/debug/deps/libbit_vec-2a7a3301ea676754.rlib --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-12ead41d2b6366b1.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-b82c15677deef9e2.rlib --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-dfbc63af031df944.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-f023e8734e66cd5c.rlib --extern rand_chacha=/opt/rustwide/target/debug/deps/librand_chacha-aac2ac8e818d823c.rlib --extern rand_xorshift=/opt/rustwide/target/debug/deps/librand_xorshift-dfea82783a982908.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-65e82fe7947ff87f.rlib --extern regex_syntax=/opt/rustwide/target/debug/deps/libregex_syntax-754c1f6918011bc4.rlib --extern rusty_fork=/opt/rustwide/target/debug/deps/librusty_fork-719549716e18f41f.rlib --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-5fdeb6debc39bbe8.rlib --extern unarray=/opt/rustwide/target/debug/deps/libunarray-1b4498fa5f5c3005.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "27c586569b87fe2ca1d19a589b91864d2ce7f714ffcf442a30787d654bc85f9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "27c586569b87fe2ca1d19a589b91864d2ce7f714ffcf442a30787d654bc85f9b", kill_on_drop: false }` [INFO] [stdout] 27c586569b87fe2ca1d19a589b91864d2ce7f714ffcf442a30787d654bc85f9b