[INFO] cloning repository https://github.com/hiratara/rs-error-check-optimization-simulation
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hiratara/rs-error-check-optimization-simulation" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhiratara%2Frs-error-check-optimization-simulation", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhiratara%2Frs-error-check-optimization-simulation'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 026792790836c04829040fa9a7a346ff74eec10d
[INFO] checking hiratara/rs-error-check-optimization-simulation against master#91c0823ee63e793d990bb9fed898dc95b5d6db51 for pr-125741
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhiratara%2Frs-error-check-optimization-simulation" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hiratara/rs-error-check-optimization-simulation on toolchain 91c0823ee63e793d990bb9fed898dc95b5d6db51
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+91c0823ee63e793d990bb9fed898dc95b5d6db51" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hiratara/rs-error-check-optimization-simulation
[INFO] finished tweaking git repo https://github.com/hiratara/rs-error-check-optimization-simulation
[INFO] tweaked toml for git repo https://github.com/hiratara/rs-error-check-optimization-simulation written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/hiratara/rs-error-check-optimization-simulation 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" "+91c0823ee63e793d990bb9fed898dc95b5d6db51" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+91c0823ee63e793d990bb9fed898dc95b5d6db51" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 30ab92c88d64f599c1bf067a277f77bb6d22de9ca2e763c8c23460f1816163d5
[INFO] running `Command { std: "docker" "start" "-a" "30ab92c88d64f599c1bf067a277f77bb6d22de9ca2e763c8c23460f1816163d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "30ab92c88d64f599c1bf067a277f77bb6d22de9ca2e763c8c23460f1816163d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30ab92c88d64f599c1bf067a277f77bb6d22de9ca2e763c8c23460f1816163d5", kill_on_drop: false }`
[INFO] [stdout] 30ab92c88d64f599c1bf067a277f77bb6d22de9ca2e763c8c23460f1816163d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+91c0823ee63e793d990bb9fed898dc95b5d6db51" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 27b7a3d824a74e248ecfbf0be4b296ef4e9da7c891eb5be417d78b1709935c92
[INFO] running `Command { std: "docker" "start" "-a" "27b7a3d824a74e248ecfbf0be4b296ef4e9da7c891eb5be417d78b1709935c92", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.103
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.10
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetaeEHVBI"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ppv-lite86` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: LC_ALL="C" PATH="/opt/rustwide/rustup-home/toolchains/91c0823ee63e793d990bb9fed898dc95b5d6db51/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/rustup-home/toolchains/91c0823ee63e793d990bb9fed898dc95b5d6db51/lib/rustlib/x86_64-unknown-linux-gnu/bin/self-contained:/opt/rustwide/rustup-home/toolchains/91c0823ee63e793d990bb9fed898dc95b5d6db51/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/rustup-home/toolchains/91c0823ee63e793d990bb9fed898dc95b5d6db51/lib/rustlib/x86_64-unknown-linux-gnu/bin/self-contained:/opt/rustwide/rustup-home/toolchains/91c0823ee63e793d990bb9fed898dc95b5d6db51/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/rustup-home/toolchains/91c0823ee63e793d990bb9fed898dc95b5d6db51/lib/rustlib/x86_64-unknown-linux-gnu/bin/self-contained:/opt/rustwide/cargo-home/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" VSLANG="1033" "cc" "-m64" "/tmp/rustcPRBhQm/symbols.o" "/opt/rustwide/target/debug/build/libc-737b30a70c474501/build_script_build-737b30a70c474501.build_script_build.3ae11ea1b7a9c9bf-cgu.0.rcgu.o" "/opt/rustwide/target/debug/build/libc-737b30a70c474501/build_script_build-737b30a70c474501.build_script_build.3ae11ea1b7a9c9bf-cgu.1.rcgu.o" "/opt/rustwide/target/debug/build/libc-737b30a70c474501/build_script_build-737b30a70c474501.3djil5n5iclr2x10raem0klj9.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/91c0823ee63e793d990bb9fed898dc95b5d6db51/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/91c0823ee63e793d990bb9fed898dc95b5d6db51/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-45288dcc88911a1f.rlib" "/opt/rustwide/rustup-home/toolchains/91c0823ee63e793d990bb9fed898dc95b5d6db51/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-9ff13545d1688b3c.rlib" "/opt/rustwide/rustup-home/toolchains/91c0823ee63e793d990bb9fed898dc95b5d6db51/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-210d920812faea91.rlib" "/opt/rustwide/rustup-home/toolchains/91c0823ee63e793d990bb9fed898dc95b5d6db51/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-f3d3451767410a17.rlib" "/opt/rustwide/rustup-home/toolchains/91c0823ee63e793d990bb9fed898dc95b5d6db51/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-16717cdb08dfbef5.rlib" "/opt/rustwide/rustup-home/toolchains/91c0823ee63e793d990bb9fed898dc95b5d6db51/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-58e3f8995df4edb4.rlib" "/opt/rustwide/rustup-home/toolchains/91c0823ee63e793d990bb9fed898dc95b5d6db51/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-2caea079085a58a2.rlib" "/opt/rustwide/rustup-home/toolchains/91c0823ee63e793d990bb9fed898dc95b5d6db51/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-314a4689716cb02e.rlib" "/opt/rustwide/rustup-home/toolchains/91c0823ee63e793d990bb9fed898dc95b5d6db51/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-5727477b0a78105a.rlib" "/opt/rustwide/rustup-home/toolchains/91c0823ee63e793d990bb9fed898dc95b5d6db51/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-7e555563aa211118.rlib" "/opt/rustwide/rustup-home/toolchains/91c0823ee63e793d990bb9fed898dc95b5d6db51/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-d9ed943652059c0d.rlib" "/opt/rustwide/rustup-home/toolchains/91c0823ee63e793d990bb9fed898dc95b5d6db51/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-ee5b5774583426df.rlib" "/opt/rustwide/rustup-home/toolchains/91c0823ee63e793d990bb9fed898dc95b5d6db51/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-c3e1f40644ffc9b8.rlib" "/opt/rustwide/rustup-home/toolchains/91c0823ee63e793d990bb9fed898dc95b5d6db51/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-e8bfe52be756260a.rlib" "/opt/rustwide/rustup-home/toolchains/91c0823ee63e793d990bb9fed898dc95b5d6db51/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-7b90a2705bcf265b.rlib" "/opt/rustwide/rustup-home/toolchains/91c0823ee63e793d990bb9fed898dc95b5d6db51/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-b6892f3c52c68f01.rlib" "/opt/rustwide/rustup-home/toolchains/91c0823ee63e793d990bb9fed898dc95b5d6db51/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-f72b956e24d1de70.rlib" "/opt/rustwide/rustup-home/toolchains/91c0823ee63e793d990bb9fed898dc95b5d6db51/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-632ae0f28c5e55ff.rlib" "/opt/rustwide/rustup-home/toolchains/91c0823ee63e793d990bb9fed898dc95b5d6db51/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-e8b7e96e438f08f6.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-B/opt/rustwide/rustup-home/toolchains/91c0823ee63e793d990bb9fed898dc95b5d6db51/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-B/opt/rustwide/rustup-home/toolchains/91c0823ee63e793d990bb9fed898dc95b5d6db51/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-B/opt/rustwide/rustup-home/toolchains/91c0823ee63e793d990bb9fed898dc95b5d6db51/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/91c0823ee63e793d990bb9fed898dc95b5d6db51/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-L" "/opt/rustwide/rustup-home/toolchains/91c0823ee63e793d990bb9fed898dc95b5d6db51/lib/rustlib/x86_64-unknown-linux-gnu/lib/self-contained" "-o" "/opt/rustwide/target/debug/build/libc-737b30a70c474501/build_script_build-737b30a70c474501" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: collect2: fatal error: ld terminated with signal 7 [Bus error], core dumped
[INFO] [stdout]           compilation terminated.
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `libc` (build script) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "27b7a3d824a74e248ecfbf0be4b296ef4e9da7c891eb5be417d78b1709935c92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27b7a3d824a74e248ecfbf0be4b296ef4e9da7c891eb5be417d78b1709935c92", kill_on_drop: false }`
[INFO] [stdout] 27b7a3d824a74e248ecfbf0be4b296ef4e9da7c891eb5be417d78b1709935c92
[INFO] checking hiratara/rs-error-check-optimization-simulation against try#0525276e4a85ae0a91f6f7447e501e2981e77908 for pr-125741
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhiratara%2Frs-error-check-optimization-simulation" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hiratara/rs-error-check-optimization-simulation on toolchain 0525276e4a85ae0a91f6f7447e501e2981e77908
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0525276e4a85ae0a91f6f7447e501e2981e77908" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hiratara/rs-error-check-optimization-simulation
[INFO] finished tweaking git repo https://github.com/hiratara/rs-error-check-optimization-simulation
[INFO] tweaked toml for git repo https://github.com/hiratara/rs-error-check-optimization-simulation written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/hiratara/rs-error-check-optimization-simulation 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" "+0525276e4a85ae0a91f6f7447e501e2981e77908" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+0525276e4a85ae0a91f6f7447e501e2981e77908" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1a27eed5234a6f087c78e282b0d3c8f34004e662c07fe7116d2e7e59a30b948d
[INFO] running `Command { std: "docker" "start" "-a" "1a27eed5234a6f087c78e282b0d3c8f34004e662c07fe7116d2e7e59a30b948d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1a27eed5234a6f087c78e282b0d3c8f34004e662c07fe7116d2e7e59a30b948d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a27eed5234a6f087c78e282b0d3c8f34004e662c07fe7116d2e7e59a30b948d", kill_on_drop: false }`
[INFO] [stdout] 1a27eed5234a6f087c78e282b0d3c8f34004e662c07fe7116d2e7e59a30b948d
[INFO] checking hiratara/rs-error-check-optimization-simulation against try#0525276e4a85ae0a91f6f7447e501e2981e77908 for pr-125741
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhiratara%2Frs-error-check-optimization-simulation" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hiratara/rs-error-check-optimization-simulation on toolchain 0525276e4a85ae0a91f6f7447e501e2981e77908
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0525276e4a85ae0a91f6f7447e501e2981e77908" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hiratara/rs-error-check-optimization-simulation
[INFO] finished tweaking git repo https://github.com/hiratara/rs-error-check-optimization-simulation
[INFO] tweaked toml for git repo https://github.com/hiratara/rs-error-check-optimization-simulation written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/hiratara/rs-error-check-optimization-simulation 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" "+0525276e4a85ae0a91f6f7447e501e2981e77908" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+0525276e4a85ae0a91f6f7447e501e2981e77908" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ef01c55c5e63befdf73f880edb6f6154fdbcb4b18465d67844c3781088e8edc7
[INFO] running `Command { std: "docker" "start" "-a" "ef01c55c5e63befdf73f880edb6f6154fdbcb4b18465d67844c3781088e8edc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef01c55c5e63befdf73f880edb6f6154fdbcb4b18465d67844c3781088e8edc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef01c55c5e63befdf73f880edb6f6154fdbcb4b18465d67844c3781088e8edc7", kill_on_drop: false }`
[INFO] [stdout] ef01c55c5e63befdf73f880edb6f6154fdbcb4b18465d67844c3781088e8edc7
[INFO] checking hiratara/rs-error-check-optimization-simulation against try#0525276e4a85ae0a91f6f7447e501e2981e77908 for pr-125741
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhiratara%2Frs-error-check-optimization-simulation" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hiratara/rs-error-check-optimization-simulation on toolchain 0525276e4a85ae0a91f6f7447e501e2981e77908
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0525276e4a85ae0a91f6f7447e501e2981e77908" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hiratara/rs-error-check-optimization-simulation
[INFO] finished tweaking git repo https://github.com/hiratara/rs-error-check-optimization-simulation
[INFO] tweaked toml for git repo https://github.com/hiratara/rs-error-check-optimization-simulation written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/hiratara/rs-error-check-optimization-simulation 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" "+0525276e4a85ae0a91f6f7447e501e2981e77908" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+0525276e4a85ae0a91f6f7447e501e2981e77908" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 55e620b5c58b082feeafe30324fcd8b87b3813f2e6b74c801afb36f65a9056da
[INFO] running `Command { std: "docker" "start" "-a" "55e620b5c58b082feeafe30324fcd8b87b3813f2e6b74c801afb36f65a9056da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "55e620b5c58b082feeafe30324fcd8b87b3813f2e6b74c801afb36f65a9056da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55e620b5c58b082feeafe30324fcd8b87b3813f2e6b74c801afb36f65a9056da", kill_on_drop: false }`
[INFO] [stdout] 55e620b5c58b082feeafe30324fcd8b87b3813f2e6b74c801afb36f65a9056da
[INFO] checking hiratara/rs-error-check-optimization-simulation against try#0525276e4a85ae0a91f6f7447e501e2981e77908 for pr-125741
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhiratara%2Frs-error-check-optimization-simulation" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hiratara/rs-error-check-optimization-simulation on toolchain 0525276e4a85ae0a91f6f7447e501e2981e77908
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0525276e4a85ae0a91f6f7447e501e2981e77908" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hiratara/rs-error-check-optimization-simulation
[INFO] finished tweaking git repo https://github.com/hiratara/rs-error-check-optimization-simulation
[INFO] tweaked toml for git repo https://github.com/hiratara/rs-error-check-optimization-simulation written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/hiratara/rs-error-check-optimization-simulation 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" "+0525276e4a85ae0a91f6f7447e501e2981e77908" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+0525276e4a85ae0a91f6f7447e501e2981e77908" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] da0e64d3c5871c780389ed0cab8e385a0c05b2a4062e459cd4fef0693145febc
[INFO] running `Command { std: "docker" "start" "-a" "da0e64d3c5871c780389ed0cab8e385a0c05b2a4062e459cd4fef0693145febc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da0e64d3c5871c780389ed0cab8e385a0c05b2a4062e459cd4fef0693145febc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da0e64d3c5871c780389ed0cab8e385a0c05b2a4062e459cd4fef0693145febc", kill_on_drop: false }`
[INFO] [stdout] da0e64d3c5871c780389ed0cab8e385a0c05b2a4062e459cd4fef0693145febc
[INFO] checking hiratara/rs-error-check-optimization-simulation against try#0525276e4a85ae0a91f6f7447e501e2981e77908 for pr-125741
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhiratara%2Frs-error-check-optimization-simulation" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hiratara/rs-error-check-optimization-simulation on toolchain 0525276e4a85ae0a91f6f7447e501e2981e77908
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0525276e4a85ae0a91f6f7447e501e2981e77908" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hiratara/rs-error-check-optimization-simulation
[INFO] finished tweaking git repo https://github.com/hiratara/rs-error-check-optimization-simulation
[INFO] tweaked toml for git repo https://github.com/hiratara/rs-error-check-optimization-simulation written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/hiratara/rs-error-check-optimization-simulation 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" "+0525276e4a85ae0a91f6f7447e501e2981e77908" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+0525276e4a85ae0a91f6f7447e501e2981e77908" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5f12284dd7bbdcf8c6983686d53c586ef7983668417962f63425c3b516230cef
[INFO] running `Command { std: "docker" "start" "-a" "5f12284dd7bbdcf8c6983686d53c586ef7983668417962f63425c3b516230cef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5f12284dd7bbdcf8c6983686d53c586ef7983668417962f63425c3b516230cef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f12284dd7bbdcf8c6983686d53c586ef7983668417962f63425c3b516230cef", kill_on_drop: false }`
[INFO] [stdout] 5f12284dd7bbdcf8c6983686d53c586ef7983668417962f63425c3b516230cef
[ERROR] this task or one of its parent failed!
[ERROR] command failed: exit status: 1
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.