[INFO] cloning repository https://github.com/tuna-arch/escolar
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tuna-arch/escolar" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftuna-arch%2Fescolar", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftuna-arch%2Fescolar'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 85d3ed079854483eb18b1a9e2ce38f1452deb27b
[INFO] checking tuna-arch/escolar against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftuna-arch%2Fescolar" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tuna-arch/escolar 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/tuna-arch/escolar
[INFO] finished tweaking git repo https://github.com/tuna-arch/escolar
[INFO] tweaked toml for git repo https://github.com/tuna-arch/escolar written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/tuna-arch/escolar 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-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 9ed950e8680eaf0618cb6f3d7832ecaea6f19bec9de4b2b1e6d2e7c503722a0b
[INFO] running `Command { std: "docker" "start" "-a" "9ed950e8680eaf0618cb6f3d7832ecaea6f19bec9de4b2b1e6d2e7c503722a0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ed950e8680eaf0618cb6f3d7832ecaea6f19bec9de4b2b1e6d2e7c503722a0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ed950e8680eaf0618cb6f3d7832ecaea6f19bec9de4b2b1e6d2e7c503722a0b", kill_on_drop: false }`
[INFO] [stdout] 9ed950e8680eaf0618cb6f3d7832ecaea6f19bec9de4b2b1e6d2e7c503722a0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 56ff91fd1783fffd1d26909130167be7851b4a784243d3651f100d0c29214bd7
[INFO] running `Command { std: "docker" "start" "-a" "56ff91fd1783fffd1d26909130167be7851b4a784243d3651f100d0c29214bd7", kill_on_drop: false }`
[INFO] [stderr]     Checking byteorder v0.5.3
[INFO] [stderr]     Checking escolar v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/main.rs:121:35
[INFO] [stdout]     |
[INFO] [stdout] 121 |         ip = dispatch(ip, &flags, &state, opcode, addr, value);
[INFO] [stdout]     |              --------             ^^^^^^ types differ in mutability
[INFO] [stdout]     |              |
[INFO] [stdout]     |              arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected mutable reference `&mut [u16]`
[INFO] [stdout]                        found reference `&[u16; 1024]`
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> src/main.rs:86:4
[INFO] [stdout]     |
[INFO] [stdout] 86  | fn dispatch(ip: u16, flags: &u16, memory: &mut [u16], opcode: u16, addr: u16, value: u16) -> u16 {
[INFO] [stdout]     |    ^^^^^^^^                       ------------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/main.rs:121:35
[INFO] [stdout]     |
[INFO] [stdout] 121 |         ip = dispatch(ip, &flags, &state, opcode, addr, value);
[INFO] [stdout]     |              --------             ^^^^^^ types differ in mutability
[INFO] [stdout]     |              |
[INFO] [stdout]     |              arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected mutable reference `&mut [u16]`
[INFO] [stdout]                        found reference `&[u16; 1024]`
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> src/main.rs:86:4
[INFO] [stdout]     |
[INFO] [stdout] 86  | fn dispatch(ip: u16, flags: &u16, memory: &mut [u16], opcode: u16, addr: u16, value: u16) -> u16 {
[INFO] [stdout]     |    ^^^^^^^^                       ------------------
[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 E0308`.
[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 E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `escolar` (bin "escolar") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `escolar` (bin "escolar" test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "56ff91fd1783fffd1d26909130167be7851b4a784243d3651f100d0c29214bd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56ff91fd1783fffd1d26909130167be7851b4a784243d3651f100d0c29214bd7", kill_on_drop: false }`
[INFO] [stdout] 56ff91fd1783fffd1d26909130167be7851b4a784243d3651f100d0c29214bd7