[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