[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#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdatawater%2FProjectEuler" "/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/datawater/ProjectEuler on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "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-0-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" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded num v0.4.3
[INFO] [stderr]   Downloaded num-rational v0.4.2
[INFO] [stderr]   Downloaded num-complex v0.4.6
[INFO] [stderr]   Downloaded num-iter v0.1.45
[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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 34b613970e7cda0e1cfb6d8e4ff22d61ef69efd1d316af6e4eed7155e65d24e1
[INFO] running `Command { std: "docker" "start" "-a" "34b613970e7cda0e1cfb6d8e4ff22d61ef69efd1d316af6e4eed7155e65d24e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "34b613970e7cda0e1cfb6d8e4ff22d61ef69efd1d316af6e4eed7155e65d24e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34b613970e7cda0e1cfb6d8e4ff22d61ef69efd1d316af6e4eed7155e65d24e1", kill_on_drop: false }`
[INFO] [stdout] 34b613970e7cda0e1cfb6d8e4ff22d61ef69efd1d316af6e4eed7155e65d24e1
[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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2767c25f629a45aaa7531fef77bf98c3eec993da6d2b1aaabcce9ba014551970
[INFO] running `Command { std: "docker" "start" "-a" "2767c25f629a45aaa7531fef77bf98c3eec993da6d2b1aaabcce9ba014551970", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]     Checking p1 v0.1.0 (/opt/rustwide/workdir/p1)
[INFO] [stderr]     Checking p25 v0.1.0 (/opt/rustwide/workdir/p25)
[INFO] [stderr]     Checking p9 v0.1.0 (/opt/rustwide/workdir/p9)
[INFO] [stderr]     Checking p17 v0.1.0 (/opt/rustwide/workdir/p17)
[INFO] [stderr]     Checking p18 v0.1.0 (/opt/rustwide/workdir/p18)
[INFO] [stderr]     Checking p22 v0.1.0 (/opt/rustwide/workdir/p22)
[INFO] [stderr]     Checking p6 v0.1.0 (/opt/rustwide/workdir/p6)
[INFO] [stderr]     Checking p8 v0.1.0 (/opt/rustwide/workdir/p8)
[INFO] [stderr]     Checking p28 v0.1.0 (/opt/rustwide/workdir/p28)
[INFO] [stderr]     Checking p31 v0.1.0 (/opt/rustwide/workdir/p31)
[INFO] [stderr]     Checking p32 v0.1.0 (/opt/rustwide/workdir/p32)
[INFO] [stderr]     Checking p14 v0.1.0 (/opt/rustwide/workdir/p14)
[INFO] [stderr]     Checking p12 v0.1.0 (/opt/rustwide/workdir/p12)
[INFO] [stderr]     Checking p5 v0.1.0 (/opt/rustwide/workdir/p5)
[INFO] [stdout] error: failed to find a `codegen-backends` folder in the sysroot candidates:
[INFO] [stdout]        * /opt/rustwide/rustup-home/toolchains/f609b7e0586f81fefb3523e3e17adf779ac416be
[INFO] [stdout]        * /opt/rustwide/rustup-home/toolchains/f609b7e0586f81fefb3523e3e17adf779ac416be
[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/f609b7e0586f81fefb3523e3e17adf779ac416be
[INFO] [stdout]        * /opt/rustwide/rustup-home/toolchains/f609b7e0586f81fefb3523e3e17adf779ac416be
[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/f609b7e0586f81fefb3523e3e17adf779ac416be
[INFO] [stdout]        * /opt/rustwide/rustup-home/toolchains/f609b7e0586f81fefb3523e3e17adf779ac416be
[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/f609b7e0586f81fefb3523e3e17adf779ac416be
[INFO] [stdout]        * /opt/rustwide/rustup-home/toolchains/f609b7e0586f81fefb3523e3e17adf779ac416be
[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/f609b7e0586f81fefb3523e3e17adf779ac416be
[INFO] [stdout]        * /opt/rustwide/rustup-home/toolchains/f609b7e0586f81fefb3523e3e17adf779ac416be
[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/f609b7e0586f81fefb3523e3e17adf779ac416be
[INFO] [stdout]        * /opt/rustwide/rustup-home/toolchains/f609b7e0586f81fefb3523e3e17adf779ac416be
[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/f609b7e0586f81fefb3523e3e17adf779ac416be
[INFO] [stdout]        * /opt/rustwide/rustup-home/toolchains/f609b7e0586f81fefb3523e3e17adf779ac416be
[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/f609b7e0586f81fefb3523e3e17adf779ac416be
[INFO] [stdout]        * /opt/rustwide/rustup-home/toolchains/f609b7e0586f81fefb3523e3e17adf779ac416be
[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/f609b7e0586f81fefb3523e3e17adf779ac416be
[INFO] [stdout]        * /opt/rustwide/rustup-home/toolchains/f609b7e0586f81fefb3523e3e17adf779ac416be
[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/f609b7e0586f81fefb3523e3e17adf779ac416be
[INFO] [stdout]        * /opt/rustwide/rustup-home/toolchains/f609b7e0586f81fefb3523e3e17adf779ac416be
[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/f609b7e0586f81fefb3523e3e17adf779ac416be
[INFO] [stdout]        * /opt/rustwide/rustup-home/toolchains/f609b7e0586f81fefb3523e3e17adf779ac416be
[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/f609b7e0586f81fefb3523e3e17adf779ac416be
[INFO] [stdout]        * /opt/rustwide/rustup-home/toolchains/f609b7e0586f81fefb3523e3e17adf779ac416be
[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/f609b7e0586f81fefb3523e3e17adf779ac416be
[INFO] [stdout]        * /opt/rustwide/rustup-home/toolchains/f609b7e0586f81fefb3523e3e17adf779ac416be
[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/f609b7e0586f81fefb3523e3e17adf779ac416be
[INFO] [stdout]        * /opt/rustwide/rustup-home/toolchains/f609b7e0586f81fefb3523e3e17adf779ac416be
[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/f609b7e0586f81fefb3523e3e17adf779ac416be
[INFO] [stdout]        * /opt/rustwide/rustup-home/toolchains/f609b7e0586f81fefb3523e3e17adf779ac416be
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `p6` (bin "p6") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `p31` (bin "p31") due to 1 previous error
[INFO] [stderr] error: could not compile `p9` (bin "p9" test) due to 1 previous error
[INFO] [stderr] error: could not compile `p17` (bin "p17") due to 1 previous error
[INFO] [stderr] error: could not compile `p22` (bin "p22") due to 1 previous error
[INFO] [stderr] error: could not compile `p18` (bin "p18" 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 `p25` (bin "p25" test) due to 1 previous error
[INFO] [stderr] error: could not compile `p28` (bin "p28" test) due to 1 previous error
[INFO] [stderr] error: could not compile `autocfg` (lib) due to 1 previous error
[INFO] [stderr] error: could not compile `p32` (bin "p32" test) due to 1 previous error
[INFO] [stderr] error: could not compile `p8` (bin "p8" test) due to 1 previous error
[INFO] [stderr] error: could not compile `p12` (bin "p12" test) due to 1 previous error
[INFO] [stdout] error: failed to find a `codegen-backends` folder in the sysroot candidates:
[INFO] [stdout]        * /opt/rustwide/rustup-home/toolchains/f609b7e0586f81fefb3523e3e17adf779ac416be
[INFO] [stdout]        * /opt/rustwide/rustup-home/toolchains/f609b7e0586f81fefb3523e3e17adf779ac416be
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `p14` (bin "p14" 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 `p5` (bin "p5") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "2767c25f629a45aaa7531fef77bf98c3eec993da6d2b1aaabcce9ba014551970", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2767c25f629a45aaa7531fef77bf98c3eec993da6d2b1aaabcce9ba014551970", kill_on_drop: false }`
[INFO] [stdout] 2767c25f629a45aaa7531fef77bf98c3eec993da6d2b1aaabcce9ba014551970