[INFO] cloning repository https://github.com/swarzzy/dummy-pathtracer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/swarzzy/dummy-pathtracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fswarzzy%2Fdummy-pathtracer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fswarzzy%2Fdummy-pathtracer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8c6b8db033656880cc0d49649d6dc596630a14a4
[INFO] checking swarzzy/dummy-pathtracer against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fswarzzy%2Fdummy-pathtracer" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/swarzzy/dummy-pathtracer on toolchain 506512391b1a75ae450d36c9420978402a91abcc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/swarzzy/dummy-pathtracer
[INFO] finished tweaking git repo https://github.com/swarzzy/dummy-pathtracer
[INFO] tweaked toml for git repo https://github.com/swarzzy/dummy-pathtracer written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/swarzzy/dummy-pathtracer 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" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 519a8119232d096d441519648baa7f0cbe189a1d0a7e8c1d010a13eb6cb42931
[INFO] running `Command { std: "docker" "start" "-a" "519a8119232d096d441519648baa7f0cbe189a1d0a7e8c1d010a13eb6cb42931", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "519a8119232d096d441519648baa7f0cbe189a1d0a7e8c1d010a13eb6cb42931", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "519a8119232d096d441519648baa7f0cbe189a1d0a7e8c1d010a13eb6cb42931", kill_on_drop: false }`
[INFO] [stdout] 519a8119232d096d441519648baa7f0cbe189a1d0a7e8c1d010a13eb6cb42931
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 26b5b3e651654ad68a85b054a6613dd2b1c2bc858c4fc885d90cf19a5ac63cab
[INFO] running `Command { std: "docker" "start" "-a" "26b5b3e651654ad68a85b054a6613dd2b1c2bc858c4fc885d90cf19a5ac63cab", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling getrandom v0.1.13
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking ppv-lite86 v0.2.6
[INFO] [stderr]     Checking c2-chacha v0.2.3
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr]     Checking rand v0.7.2
[INFO] [stderr]     Checking rt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no method named `mutate` found for struct `math::vec::v3` in the current scope
[INFO] [stdout]    --> src/math/vec.rs:175:15
[INFO] [stdout]     |
[INFO] [stdout] 5   | pub struct v3 {
[INFO] [stdout]     | ------------- method `mutate` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 175 |         cross.mutate();
[INFO] [stdout]     |               ^^^^^^ method not found in `v3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rt` (bin "rt" test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "26b5b3e651654ad68a85b054a6613dd2b1c2bc858c4fc885d90cf19a5ac63cab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26b5b3e651654ad68a85b054a6613dd2b1c2bc858c4fc885d90cf19a5ac63cab", kill_on_drop: false }`
[INFO] [stdout] 26b5b3e651654ad68a85b054a6613dd2b1c2bc858c4fc885d90cf19a5ac63cab