[INFO] cloning repository https://github.com/MJ147/stuff-registry
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MJ147/stuff-registry" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMJ147%2Fstuff-registry", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMJ147%2Fstuff-registry'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 85ec9c325789cd228460569b2a696799b9688dc7
[INFO] checking MJ147/stuff-registry against master#8007b506ac5da629f223b755f5a5391edd5f6d01 for pr-88041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMJ147%2Fstuff-registry" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MJ147/stuff-registry on toolchain 8007b506ac5da629f223b755f5a5391edd5f6d01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/MJ147/stuff-registry
[INFO] finished tweaking git repo https://github.com/MJ147/stuff-registry
[INFO] tweaked toml for git repo https://github.com/MJ147/stuff-registry written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/MJ147/stuff-registry already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5de88bc13af441c9098ff2a1e74bb00f5cf22f29ae6ab28281c4182ffddca005
[INFO] running `Command { std: "docker" "start" "-a" "5de88bc13af441c9098ff2a1e74bb00f5cf22f29ae6ab28281c4182ffddca005", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5de88bc13af441c9098ff2a1e74bb00f5cf22f29ae6ab28281c4182ffddca005", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5de88bc13af441c9098ff2a1e74bb00f5cf22f29ae6ab28281c4182ffddca005", kill_on_drop: false }`
[INFO] [stdout] 5de88bc13af441c9098ff2a1e74bb00f5cf22f29ae6ab28281c4182ffddca005
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42a0cbde0d5056683400f2268d6c3fdff904aff49b5fad8a04bc31e9ed0a5ff7
[INFO] running `Command { std: "docker" "start" "-a" "42a0cbde0d5056683400f2268d6c3fdff904aff49b5fad8a04bc31e9ed0a5ff7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking stuff-registry v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0004]: non-exhaustive patterns: `None` not covered
[INFO] [stdout]    --> src/main.rs:16:15
[INFO] [stdout]     |
[INFO] [stdout] 16  |         match storage_place {
[INFO] [stdout]     |               ^^^^^^^^^^^^^ pattern `None` not covered
[INFO] [stdout]     |
[INFO] [stdout]     = help: ensure that all possible cases are being handled, possibly by adding wildcards or more match arms
[INFO] [stdout]     = note: the matched value is of type `Option<&StoragePlace>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0004]: non-exhaustive patterns: `None` not covered
[INFO] [stdout]    --> src/main.rs:16:15
[INFO] [stdout]     |
[INFO] [stdout] 16  |         match storage_place {
[INFO] [stdout]     |               ^^^^^^^^^^^^^ pattern `None` not covered
[INFO] [stdout]     |
[INFO] [stdout]     = help: ensure that all possible cases are being handled, possibly by adding wildcards or more match arms
[INFO] [stdout]     = note: the matched value is of type `Option<&StoragePlace>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0596]: cannot borrow `x.items` as mutable, as it is behind a `&` reference
[INFO] [stdout]   --> src/main.rs:17:25
[INFO] [stdout]    |
[INFO] [stdout] 17 |             Some (x) => x.items.push(item),
[INFO] [stdout]    |                   -     ^^^^^^^ `x` is a `&` reference, so the data it refers to cannot be borrowed as mutable
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   help: consider changing this to be a mutable reference: `&mut StoragePlace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0596]: cannot borrow `x.items` as mutable, as it is behind a `&` reference
[INFO] [stdout]   --> src/main.rs:17:25
[INFO] [stdout]    |
[INFO] [stdout] 17 |             Some (x) => x.items.push(item),
[INFO] [stdout]    |                   -     ^^^^^^^ `x` is a `&` reference, so the data it refers to cannot be borrowed as mutable
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   help: consider changing this to be a mutable reference: `&mut StoragePlace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0004, E0596.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0004`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0004, E0596.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0004`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `stuff-registry` due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "42a0cbde0d5056683400f2268d6c3fdff904aff49b5fad8a04bc31e9ed0a5ff7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42a0cbde0d5056683400f2268d6c3fdff904aff49b5fad8a04bc31e9ed0a5ff7", kill_on_drop: false }`
[INFO] [stdout] 42a0cbde0d5056683400f2268d6c3fdff904aff49b5fad8a04bc31e9ed0a5ff7