[INFO] fetching crate slop-challenger 6.0.2...
[INFO] testing slop-challenger-6.0.2 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate slop-challenger 6.0.2 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate slop-challenger 6.0.2
[INFO] finished tweaking crates.io crate slop-challenger 6.0.2
[INFO] tweaked toml for crates.io crate slop-challenger 6.0.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate slop-challenger 6.0.2 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate slop-challenger 6.0.2 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded slop-symmetric v6.0.2
[INFO] [stderr]   Downloaded p3-symmetric v0.3.2-succinct
[INFO] [stderr]   Downloaded p3-util v0.3.2-succinct
[INFO] [stderr]   Downloaded slop-algebra v6.0.2
[INFO] [stderr]   Downloaded p3-field v0.3.2-succinct
[INFO] [stderr]   Downloaded p3-maybe-rayon v0.3.2-succinct
[INFO] [stderr]   Downloaded p3-challenger v0.3.2-succinct
[INFO] [stderr]   Downloaded itertools v0.12.1
[INFO] [stderr]   Downloaded zerocopy-derive v0.8.35
[INFO] [stderr]   Downloaded zerocopy v0.8.35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fe64edf33f037dfee8e12066208f5c05c4ae298f63f381b85aced6766308c778
[INFO] running `Command { std: "docker" "start" "-a" "fe64edf33f037dfee8e12066208f5c05c4ae298f63f381b85aced6766308c778", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fe64edf33f037dfee8e12066208f5c05c4ae298f63f381b85aced6766308c778", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe64edf33f037dfee8e12066208f5c05c4ae298f63f381b85aced6766308c778", kill_on_drop: false }`
[INFO] [stdout] fe64edf33f037dfee8e12066208f5c05c4ae298f63f381b85aced6766308c778
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e5dea7b426377eece50819092970a1dc7247605c79bb8601e68449b2a4a375b
[INFO] running `Command { std: "docker" "start" "-a" "1e5dea7b426377eece50819092970a1dc7247605c79bb8601e68449b2a4a375b", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]    Compiling zerocopy v0.8.35
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling slab v0.4.11
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling p3-maybe-rayon v0.3.2-succinct
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling p3-util v0.3.2-succinct
[INFO] [stderr]    Compiling p3-field v0.3.2-succinct
[INFO] [stderr]    Compiling p3-symmetric v0.3.2-succinct
[INFO] [stderr]    Compiling slop-algebra v6.0.2
[INFO] [stderr]    Compiling slop-symmetric v6.0.2
[INFO] [stderr]    Compiling p3-challenger v0.3.2-succinct
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling slop-challenger v6.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.04s
[INFO] running `Command { std: "docker" "inspect" "1e5dea7b426377eece50819092970a1dc7247605c79bb8601e68449b2a4a375b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e5dea7b426377eece50819092970a1dc7247605c79bb8601e68449b2a4a375b", kill_on_drop: false }`
[INFO] [stdout] 1e5dea7b426377eece50819092970a1dc7247605c79bb8601e68449b2a4a375b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e5b0bf78fb0f85493a174c0412cc9fb3f2fcb3350629c41b694b3669690e553
[INFO] running `Command { std: "docker" "start" "-a" "4e5b0bf78fb0f85493a174c0412cc9fb3f2fcb3350629c41b694b3669690e553", kill_on_drop: false }`
[INFO] [stderr]    Compiling slop-challenger v6.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "4e5b0bf78fb0f85493a174c0412cc9fb3f2fcb3350629c41b694b3669690e553", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e5b0bf78fb0f85493a174c0412cc9fb3f2fcb3350629c41b694b3669690e553", kill_on_drop: false }`
[INFO] [stdout] 4e5b0bf78fb0f85493a174c0412cc9fb3f2fcb3350629c41b694b3669690e553
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 08eaf5be0816d8cfbb4b9d9a8cbdac4e6079ac846772fb2cee4bfbcf9f652eff
[INFO] running `Command { std: "docker" "start" "-a" "08eaf5be0816d8cfbb4b9d9a8cbdac4e6079ac846772fb2cee4bfbcf9f652eff", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/slop_challenger-e1a592513aafa6fb)
[INFO] [stderr]    Doc-tests slop_challenger
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[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 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "08eaf5be0816d8cfbb4b9d9a8cbdac4e6079ac846772fb2cee4bfbcf9f652eff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08eaf5be0816d8cfbb4b9d9a8cbdac4e6079ac846772fb2cee4bfbcf9f652eff", kill_on_drop: false }`
[INFO] [stdout] 08eaf5be0816d8cfbb4b9d9a8cbdac4e6079ac846772fb2cee4bfbcf9f652eff