[INFO] cloning repository https://github.com/adrienthebo/euler-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/adrienthebo/euler-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadrienthebo%2Feuler-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadrienthebo%2Feuler-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c303e3c045cb703b0a281d6be868eda3795f6780
[INFO] building adrienthebo/euler-rs against master#881c1ac408d93bb7adaa3a51dabab9266e82eee8 for issue-85264
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadrienthebo%2Feuler-rs" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/adrienthebo/euler-rs on toolchain 881c1ac408d93bb7adaa3a51dabab9266e82eee8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/adrienthebo/euler-rs
[INFO] finished tweaking git repo https://github.com/adrienthebo/euler-rs
[INFO] tweaked toml for git repo https://github.com/adrienthebo/euler-rs written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/adrienthebo/euler-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded primes v0.2.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 653c4bb969e7544279d3ef55ab58ad1d449a7ea5ee3f1aecac5d8d7e3ba4dedd
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "653c4bb969e7544279d3ef55ab58ad1d449a7ea5ee3f1aecac5d8d7e3ba4dedd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "653c4bb969e7544279d3ef55ab58ad1d449a7ea5ee3f1aecac5d8d7e3ba4dedd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "653c4bb969e7544279d3ef55ab58ad1d449a7ea5ee3f1aecac5d8d7e3ba4dedd", kill_on_drop: false }`
[INFO] [stdout] 653c4bb969e7544279d3ef55ab58ad1d449a7ea5ee3f1aecac5d8d7e3ba4dedd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce04c1f0fc21a14fce54e8659bb820eebc3824a181f9dc44b54b950d486be45b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ce04c1f0fc21a14fce54e8659bb820eebc3824a181f9dc44b54b950d486be45b", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling primes v0.2.3
[INFO] [stderr]    Compiling num-bigint v0.2.0
[INFO] [stderr]    Compiling euler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0601]: `main` function not found in crate `p6`
[INFO] [stdout]   --> src/bin/p6.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout] 1  | / extern crate num_bigint;
[INFO] [stdout] 2  | | extern crate num_traits;
[INFO] [stdout] 3  | |
[INFO] [stdout] 4  | | use num_bigint::BigInt;
[INFO] [stdout] ...  |
[INFO] [stdout] 30 | |     }
[INFO] [stdout] 31 | | }
[INFO] [stdout]    | |_^ consider adding a `main` function to `src/bin/p6.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `fold` exists for struct `RangeInclusive<BigInt>`, but its trait bounds were not satisfied
[INFO] [stdout]    --> src/bin/p6.rs:9:28
[INFO] [stdout]     |
[INFO] [stdout] 9   |       let n = (start..=stop).fold(Zero::zero(), |acc, n| acc + n);
[INFO] [stdout]     |                              ^^^^ method cannot be called on `RangeInclusive<BigInt>` due to unsatisfied trait bounds
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/num-bigint-0.2.0/src/bigint.rs:107:1
[INFO] [stdout]     |
[INFO] [stdout] 107 |   pub struct BigInt {
[INFO] [stdout]     |   ----------------- doesn't satisfy `BigInt: Step`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `BigInt: Step`
[INFO] [stdout]             which is required by `RangeInclusive<BigInt>: Iterator`
[INFO] [stdout]             `RangeInclusive<BigInt>: Iterator`
[INFO] [stdout]             which is required by `&mut RangeInclusive<BigInt>: Iterator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `fold` exists for struct `RangeInclusive<BigInt>`, but its trait bounds were not satisfied
[INFO] [stdout]    --> src/bin/p6.rs:14:20
[INFO] [stdout]     |
[INFO] [stdout] 14  |       (start..=stop).fold(Zero::zero(), |acc, n| acc + n * n)
[INFO] [stdout]     |                      ^^^^ method cannot be called on `RangeInclusive<BigInt>` due to unsatisfied trait bounds
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/num-bigint-0.2.0/src/bigint.rs:107:1
[INFO] [stdout]     |
[INFO] [stdout] 107 |   pub struct BigInt {
[INFO] [stdout]     |   ----------------- doesn't satisfy `BigInt: Step`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `BigInt: Step`
[INFO] [stdout]             which is required by `RangeInclusive<BigInt>: Iterator`
[INFO] [stdout]             `RangeInclusive<BigInt>: Iterator`
[INFO] [stdout]             which is required by `&mut RangeInclusive<BigInt>: Iterator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0599, E0601.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `euler`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "ce04c1f0fc21a14fce54e8659bb820eebc3824a181f9dc44b54b950d486be45b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce04c1f0fc21a14fce54e8659bb820eebc3824a181f9dc44b54b950d486be45b", kill_on_drop: false }`
[INFO] [stdout] ce04c1f0fc21a14fce54e8659bb820eebc3824a181f9dc44b54b950d486be45b
