[INFO] cloning repository https://github.com/Jachdich/stack-machine-sim
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Jachdich/stack-machine-sim" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJachdich%2Fstack-machine-sim", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJachdich%2Fstack-machine-sim'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 400838f96681aad86f2d08b03e6e6b9515d8766a
[INFO] checking Jachdich/stack-machine-sim against master#5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f for pr-87248
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJachdich%2Fstack-machine-sim" "/workspace/builds/worker-15/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Jachdich/stack-machine-sim on toolchain 5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Jachdich/stack-machine-sim
[INFO] finished tweaking git repo https://github.com/Jachdich/stack-machine-sim
[INFO] tweaked toml for git repo https://github.com/Jachdich/stack-machine-sim written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate git repo https://github.com/Jachdich/stack-machine-sim already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c7568c35c24e9c1854f955e31a142611b84bd29e70a77eb2be09d55c0e73343f
[INFO] running `Command { std: "docker" "start" "-a" "c7568c35c24e9c1854f955e31a142611b84bd29e70a77eb2be09d55c0e73343f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c7568c35c24e9c1854f955e31a142611b84bd29e70a77eb2be09d55c0e73343f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7568c35c24e9c1854f955e31a142611b84bd29e70a77eb2be09d55c0e73343f", kill_on_drop: false }`
[INFO] [stdout] c7568c35c24e9c1854f955e31a142611b84bd29e70a77eb2be09d55c0e73343f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b0e7a58a363b47f9c98c982527502cccd2b04266c6a8c7a8da816acb98138d0
[INFO] running `Command { std: "docker" "start" "-a" "8b0e7a58a363b47f9c98c982527502cccd2b04266c6a8c7a8da816acb98138d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.53
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.3.1
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]     Checking num-complex v0.3.1
[INFO] [stderr]     Checking num v0.3.1
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]     Checking cpu_sim_stack v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0425]: cannot find value `t` in this scope
[INFO] [stdout]   --> src/main.rs:47:20
[INFO] [stdout]    |
[INFO] [stdout] 47 |                 if t == 0 {
[INFO] [stdout]    |                    ^ help: you might have meant to use the available field: `self.t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `sp` in this scope
[INFO] [stdout]   --> src/main.rs:82:43
[INFO] [stdout]    |
[INFO] [stdout] 82 |                     self.bus = self.stack[sp];
[INFO] [stdout]    |                                           ^^ help: you might have meant to use the available field: `self.sp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `t` in this scope
[INFO] [stdout]   --> src/main.rs:47:20
[INFO] [stdout]    |
[INFO] [stdout] 47 |                 if t == 0 {
[INFO] [stdout]    |                    ^ help: you might have meant to use the available field: `self.t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `sp` in this scope
[INFO] [stdout]   --> src/main.rs:82:43
[INFO] [stdout]    |
[INFO] [stdout] 82 |                     self.bus = self.stack[sp];
[INFO] [stdout]    |                                           ^^ help: you might have meant to use the available field: `self.sp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `fucking_die` on type `&mut CPU`
[INFO] [stdout]   --> src/main.rs:51:26
[INFO] [stdout]    |
[INFO] [stdout] 51 |                     self.fucking_die
[INFO] [stdout]    |                          ^^^^^^^^^^^ unknown field
[INFO] [stdout]    |
[INFO] [stdout]    = note: available fields are: `stack`, `mem`, `sp`, `pc`, `ir` ... and 5 others
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0609.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `fucking_die` on type `&mut CPU`
[INFO] [stdout]   --> src/main.rs:51:26
[INFO] [stdout]    |
[INFO] [stdout] 51 |                     self.fucking_die
[INFO] [stdout]    |                          ^^^^^^^^^^^ unknown field
[INFO] [stdout]    |
[INFO] [stdout]    = note: available fields are: `stack`, `mem`, `sp`, `pc`, `ir` ... and 5 others
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cpu_sim_stack` due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0609.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "8b0e7a58a363b47f9c98c982527502cccd2b04266c6a8c7a8da816acb98138d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b0e7a58a363b47f9c98c982527502cccd2b04266c6a8c7a8da816acb98138d0", kill_on_drop: false }`
[INFO] [stdout] 8b0e7a58a363b47f9c98c982527502cccd2b04266c6a8c7a8da816acb98138d0