[INFO] cloning repository https://github.com/datawater/ProjectEuler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/datawater/ProjectEuler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdatawater%2FProjectEuler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdatawater%2FProjectEuler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 45586e83ed70c9e752b262034415b733827c2f69
[INFO] checking datawater/ProjectEuler/45586e83ed70c9e752b262034415b733827c2f69 against master#ff1737bb00913444173658b4e0b274fd79aabf66 for pr-132712-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdatawater%2FProjectEuler" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/datawater/ProjectEuler on toolchain ff1737bb00913444173658b4e0b274fd79aabf66
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/datawater/ProjectEuler
[INFO] finished tweaking git repo https://github.com/datawater/ProjectEuler
[INFO] tweaked toml for git repo https://github.com/datawater/ProjectEuler written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/datawater/ProjectEuler 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" "+ff1737bb00913444173658b4e0b274fd79aabf66" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0bc38f11dad93af871ef3e530bbe4bde6c9b701b8ec96f7ac0f68d371c708e9d
[INFO] running `Command { std: "docker" "start" "-a" "0bc38f11dad93af871ef3e530bbe4bde6c9b701b8ec96f7ac0f68d371c708e9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0bc38f11dad93af871ef3e530bbe4bde6c9b701b8ec96f7ac0f68d371c708e9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bc38f11dad93af871ef3e530bbe4bde6c9b701b8ec96f7ac0f68d371c708e9d", kill_on_drop: false }`
[INFO] [stdout] 0bc38f11dad93af871ef3e530bbe4bde6c9b701b8ec96f7ac0f68d371c708e9d
[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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9414418662bc20ecd68cd9bb75ed20b80e83f3ab1c446ce82a0b434620a94e19
[INFO] running `Command { std: "docker" "start" "-a" "9414418662bc20ecd68cd9bb75ed20b80e83f3ab1c446ce82a0b434620a94e19", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]     Checking p25 v0.1.0 (/opt/rustwide/workdir/p25)
[INFO] [stderr]     Checking p31 v0.1.0 (/opt/rustwide/workdir/p31)
[INFO] [stderr]     Checking p1 v0.1.0 (/opt/rustwide/workdir/p1)
[INFO] [stderr]     Checking p6 v0.1.0 (/opt/rustwide/workdir/p6)
[INFO] [stderr]     Checking p17 v0.1.0 (/opt/rustwide/workdir/p17)
[INFO] [stderr]     Checking p8 v0.1.0 (/opt/rustwide/workdir/p8)
[INFO] [stderr]     Checking p28 v0.1.0 (/opt/rustwide/workdir/p28)
[INFO] [stdout] error: failed to find a `codegen-backends` folder in the sysroot candidates:
[INFO] [stdout]        * /opt/rustwide/rustup-home/toolchains/ff1737bb00913444173658b4e0b274fd79aabf66
[INFO] [stdout]        * /opt/rustwide/rustup-home/toolchains/ff1737bb00913444173658b4e0b274fd79aabf66
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: failed to find a `codegen-backends` folder in the sysroot candidates:
[INFO] [stdout]        * /opt/rustwide/rustup-home/toolchains/ff1737bb00913444173658b4e0b274fd79aabf66
[INFO] [stdout]        * /opt/rustwide/rustup-home/toolchains/ff1737bb00913444173658b4e0b274fd79aabf66
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: failed to find a `codegen-backends` folder in the sysroot candidates:
[INFO] [stdout]        * /opt/rustwide/rustup-home/toolchains/ff1737bb00913444173658b4e0b274fd79aabf66
[INFO] [stdout]        * /opt/rustwide/rustup-home/toolchains/ff1737bb00913444173658b4e0b274fd79aabf66
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: failed to find a `codegen-backends` folder in the sysroot candidates:
[INFO] [stdout]        * /opt/rustwide/rustup-home/toolchains/ff1737bb00913444173658b4e0b274fd79aabf66
[INFO] [stdout]        * /opt/rustwide/rustup-home/toolchains/ff1737bb00913444173658b4e0b274fd79aabf66
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: failed to find a `codegen-backends` folder in the sysroot candidates:
[INFO] [stdout]        * /opt/rustwide/rustup-home/toolchains/ff1737bb00913444173658b4e0b274fd79aabf66
[INFO] [stdout]        * /opt/rustwide/rustup-home/toolchains/ff1737bb00913444173658b4e0b274fd79aabf66
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: failed to find a `codegen-backends` folder in the sysroot candidates:
[INFO] [stdout]        * /opt/rustwide/rustup-home/toolchains/ff1737bb00913444173658b4e0b274fd79aabf66
[INFO] [stdout]        * /opt/rustwide/rustup-home/toolchains/ff1737bb00913444173658b4e0b274fd79aabf66
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: failed to find a `codegen-backends` folder in the sysroot candidates:
[INFO] [stdout]        * /opt/rustwide/rustup-home/toolchains/ff1737bb00913444173658b4e0b274fd79aabf66
[INFO] [stdout]        * /opt/rustwide/rustup-home/toolchains/ff1737bb00913444173658b4e0b274fd79aabf66
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: failed to find a `codegen-backends` folder in the sysroot candidates:
[INFO] [stdout]        * /opt/rustwide/rustup-home/toolchains/ff1737bb00913444173658b4e0b274fd79aabf66
[INFO] [stdout]        * /opt/rustwide/rustup-home/toolchains/ff1737bb00913444173658b4e0b274fd79aabf66
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `autocfg` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `p28` (bin "p28") due to 1 previous error
[INFO] [stderr] error: could not compile `p8` (bin "p8") due to 1 previous error
[INFO] [stderr] error: could not compile `p6` (bin "p6" test) due to 1 previous error
[INFO] [stderr] error: could not compile `p17` (bin "p17" test) due to 1 previous error
[INFO] [stderr] error: could not compile `p25` (bin "p25" test) due to 1 previous error
[INFO] [stderr] error: could not compile `p1` (bin "p1") due to 1 previous error
[INFO] [stderr] error: could not compile `p31` (bin "p31" test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "9414418662bc20ecd68cd9bb75ed20b80e83f3ab1c446ce82a0b434620a94e19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9414418662bc20ecd68cd9bb75ed20b80e83f3ab1c446ce82a0b434620a94e19", kill_on_drop: false }`
[INFO] [stdout] 9414418662bc20ecd68cd9bb75ed20b80e83f3ab1c446ce82a0b434620a94e19