[INFO] cloning repository https://github.com/eduardosm/rust-swfp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/eduardosm/rust-swfp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feduardosm%2Frust-swfp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feduardosm%2Frust-swfp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 24b06e010f754f5231cf2a2f8d864fee84c99977
[INFO] testing eduardosm/rust-swfp against 1.95.0 for beta-1.96-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feduardosm%2Frust-swfp" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
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[INFO] started tweaking git repo https://github.com/eduardosm/rust-swfp
[INFO] finished tweaking git repo https://github.com/eduardosm/rust-swfp
[INFO] tweaked toml for git repo https://github.com/eduardosm/rust-swfp written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/eduardosm/rust-swfp on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/eduardosm/rust-swfp 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded az v1.3.0
[INFO] [stderr]   Downloaded libm v0.2.16
[INFO] [stderr]   Downloaded rand_pcg v0.10.1
[INFO] [stderr]   Downloaded rand_core v0.10.0
[INFO] [stderr]   Downloaded rand v0.10.0
[INFO] [stderr]   Downloaded rug v1.29.0
[INFO] [stderr]   Downloaded gmp-mpfr-sys v1.7.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 483b3ab569167dd6ea036cc2806d396a79c070a47af3151e53fb2b987da5fc5b
[INFO] running `Command { std: "docker" "start" "-a" "483b3ab569167dd6ea036cc2806d396a79c070a47af3151e53fb2b987da5fc5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "483b3ab569167dd6ea036cc2806d396a79c070a47af3151e53fb2b987da5fc5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "483b3ab569167dd6ea036cc2806d396a79c070a47af3151e53fb2b987da5fc5b", kill_on_drop: false }`
[INFO] [stdout] 483b3ab569167dd6ea036cc2806d396a79c070a47af3151e53fb2b987da5fc5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a98ec75dc8c1f523510842b2a803405970a818ec4d02d13487e18cb69e68d7d
[INFO] running `Command { std: "docker" "start" "-a" "2a98ec75dc8c1f523510842b2a803405970a818ec4d02d13487e18cb69e68d7d", kill_on_drop: false }`
[INFO] [stderr]    Compiling swfp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 38.50s
[INFO] running `Command { std: "docker" "inspect" "2a98ec75dc8c1f523510842b2a803405970a818ec4d02d13487e18cb69e68d7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a98ec75dc8c1f523510842b2a803405970a818ec4d02d13487e18cb69e68d7d", kill_on_drop: false }`
[INFO] [stdout] 2a98ec75dc8c1f523510842b2a803405970a818ec4d02d13487e18cb69e68d7d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73fca129a4db7192968d5dc8dedc7e3d9fab3cb7c9a303f2a6ecfbcc073885a7
[INFO] running `Command { std: "docker" "start" "-a" "73fca129a4db7192968d5dc8dedc7e3d9fab3cb7c9a303f2a6ecfbcc073885a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.184
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.7.0
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]    Compiling rug v1.29.0
[INFO] [stderr]    Compiling rand_core v0.10.0
[INFO] [stderr]    Compiling az v1.3.0
[INFO] [stderr]    Compiling rand v0.10.0
[INFO] [stderr]    Compiling rand_pcg v0.10.1
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "73fca129a4db7192968d5dc8dedc7e3d9fab3cb7c9a303f2a6ecfbcc073885a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73fca129a4db7192968d5dc8dedc7e3d9fab3cb7c9a303f2a6ecfbcc073885a7", kill_on_drop: false }`
[INFO] [stdout] 73fca129a4db7192968d5dc8dedc7e3d9fab3cb7c9a303f2a6ecfbcc073885a7