[INFO] cloning repository https://github.com/KillingSpark/rustvm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KillingSpark/rustvm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKillingSpark%2Frustvm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKillingSpark%2Frustvm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5b48e3e4b72faa7f065a9dd95f7b2c5eb9677a8f
[INFO] checking KillingSpark/rustvm against try#3e22d1f9053c0fc87629b3c6d5d9567856368e5d for pr-78714
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKillingSpark%2Frustvm" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/KillingSpark/rustvm on toolchain 3e22d1f9053c0fc87629b3c6d5d9567856368e5d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/KillingSpark/rustvm
[INFO] finished tweaking git repo https://github.com/KillingSpark/rustvm
[INFO] tweaked toml for git repo https://github.com/KillingSpark/rustvm written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/KillingSpark/rustvm already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cad8af45e30d71d20bf40c55591bbed40f866d355a7f0e79b7e1dc008d0797df
[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" "cad8af45e30d71d20bf40c55591bbed40f866d355a7f0e79b7e1dc008d0797df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cad8af45e30d71d20bf40c55591bbed40f866d355a7f0e79b7e1dc008d0797df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cad8af45e30d71d20bf40c55591bbed40f866d355a7f0e79b7e1dc008d0797df", kill_on_drop: false }`
[INFO] [stdout] cad8af45e30d71d20bf40c55591bbed40f866d355a7f0e79b7e1dc008d0797df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d33a3468f544411b7d7a1f25b9458baf4200f34316ec7f9e78e02f78e52b978b
[INFO] running `Command { std: "docker" "start" "-a" "d33a3468f544411b7d7a1f25b9458baf4200f34316ec7f9e78e02f78e52b978b", kill_on_drop: false }`
[INFO] [stderr]     Checking rustvm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected one of `)`, `,`, `@`, or `|`, found `.`
[INFO] [stdout]    --> src/main.rs:198:29
[INFO] [stdout]     |
[INFO] [stdout] 198 |                         | (i.set_counter_when_cached
[INFO] [stdout]     |                             ^
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             expected one of `)`, `,`, `@`, or `|`
[INFO] [stdout]     |                             help: missing `,`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `)`, `,`, `@`, or `|`, found `<`
[INFO] [stdout]    --> src/main.rs:199:29
[INFO] [stdout]     |
[INFO] [stdout] 198 |                         | (i.set_counter_when_cached
[INFO] [stdout]     |                                                     -
[INFO] [stdout]     |                                                     |
[INFO] [stdout]     |                                                     expected one of `)`, `,`, `@`, or `|`
[INFO] [stdout]     |                                                     help: missing `,`
[INFO] [stdout] 199 |                             < vm_state.mem.mem[vm_state.cpu.instr_ptr() as usize + 3].set_counter);
[INFO] [stdout]     |                             ^ unexpected token
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `)`, `,`, `@`, or `|`, found `.`
[INFO] [stdout]    --> src/main.rs:198:29
[INFO] [stdout]     |
[INFO] [stdout] 198 |                         | (i.set_counter_when_cached
[INFO] [stdout]     |                             ^
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             expected one of `)`, `,`, `@`, or `|`
[INFO] [stdout]     |                             help: missing `,`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `)`, `,`, `@`, or `|`, found `<`
[INFO] [stdout]    --> src/main.rs:199:29
[INFO] [stdout]     |
[INFO] [stdout] 198 |                         | (i.set_counter_when_cached
[INFO] [stdout]     |                                                     -
[INFO] [stdout]     |                                                     |
[INFO] [stdout]     |                                                     expected one of `)`, `,`, `@`, or `|`
[INFO] [stdout]     |                                                     help: missing `,`
[INFO] [stdout] 199 |                             < vm_state.mem.mem[vm_state.cpu.instr_ptr() as usize + 3].set_counter);
[INFO] [stdout]     |                             ^ unexpected token
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `)`, `,`, `@`, or `|`, found `.`
[INFO] [stdout]    --> src/main.rs:199:39
[INFO] [stdout]     |
[INFO] [stdout] 199 | ...                   < vm_state.mem.mem[vm_state.cpu.instr_ptr() as usize + 3].set_counter);
[INFO] [stdout]     |                                 ^
[INFO] [stdout]     |                                 |
[INFO] [stdout]     |                                 expected one of `)`, `,`, `@`, or `|`
[INFO] [stdout]     |                                 help: missing `,`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `)`, `,`, `@`, or `|`, found `.`
[INFO] [stdout]    --> src/main.rs:199:39
[INFO] [stdout]     |
[INFO] [stdout] 199 | ...                   < vm_state.mem.mem[vm_state.cpu.instr_ptr() as usize + 3].set_counter);
[INFO] [stdout]     |                                 ^
[INFO] [stdout]     |                                 |
[INFO] [stdout]     |                                 expected one of `)`, `,`, `@`, or `|`
[INFO] [stdout]     |                                 help: missing `,`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `)`, `,`, `@`, or `|`, found `.`
[INFO] [stdout]    --> src/main.rs:199:43
[INFO] [stdout]     |
[INFO] [stdout] 199 | ...                   < vm_state.mem.mem[vm_state.cpu.instr_ptr() as usize + 3].set_counter);
[INFO] [stdout]     |                                     ^
[INFO] [stdout]     |                                     |
[INFO] [stdout]     |                                     expected one of `)`, `,`, `@`, or `|`
[INFO] [stdout]     |                                     help: missing `,`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `)`, `,`, `@`, or `|`, found `.`
[INFO] [stdout]    --> src/main.rs:199:43
[INFO] [stdout]     |
[INFO] [stdout] 199 | ...                   < vm_state.mem.mem[vm_state.cpu.instr_ptr() as usize + 3].set_counter);
[INFO] [stdout]     |                                     ^
[INFO] [stdout]     |                                     |
[INFO] [stdout]     |                                     expected one of `)`, `,`, `@`, or `|`
[INFO] [stdout]     |                                     help: missing `,`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `,`, `@`, `]`, or `|`, found `.`
[INFO] [stdout]    --> src/main.rs:199:56
[INFO] [stdout]     |
[INFO] [stdout] 199 | ...                   < vm_state.mem.mem[vm_state.cpu.instr_ptr() as usize + 3].set_counter);
[INFO] [stdout]     |                                                  ^
[INFO] [stdout]     |                                                  |
[INFO] [stdout]     |                                                  expected one of `,`, `@`, `]`, or `|`
[INFO] [stdout]     |                                                  help: missing `,`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `,`, `@`, `]`, or `|`, found `.`
[INFO] [stdout]    --> src/main.rs:199:56
[INFO] [stdout]     |
[INFO] [stdout] 199 | ...                   < vm_state.mem.mem[vm_state.cpu.instr_ptr() as usize + 3].set_counter);
[INFO] [stdout]     |                                                  ^
[INFO] [stdout]     |                                                  |
[INFO] [stdout]     |                                                  expected one of `,`, `@`, `]`, or `|`
[INFO] [stdout]     |                                                  help: missing `,`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `,`, `@`, `]`, or `|`, found `.`
[INFO] [stdout]    --> src/main.rs:199:60
[INFO] [stdout]     |
[INFO] [stdout] 199 | ...                   < vm_state.mem.mem[vm_state.cpu.instr_ptr() as usize + 3].set_counter);
[INFO] [stdout]     |                                                      ^
[INFO] [stdout]     |                                                      |
[INFO] [stdout]     |                                                      expected one of `,`, `@`, `]`, or `|`
[INFO] [stdout]     |                                                      help: missing `,`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `,`, `@`, `]`, or `|`, found `.`
[INFO] [stdout]    --> src/main.rs:199:60
[INFO] [stdout]     |
[INFO] [stdout] 199 | ...                   < vm_state.mem.mem[vm_state.cpu.instr_ptr() as usize + 3].set_counter);
[INFO] [stdout]     |                                                      ^
[INFO] [stdout]     |                                                      |
[INFO] [stdout]     |                                                      expected one of `,`, `@`, `]`, or `|`
[INFO] [stdout]     |                                                      help: missing `,`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found keyword `as`
[INFO] [stdout]    --> src/main.rs:199:73
[INFO] [stdout]     |
[INFO] [stdout] 199 | ...                   < vm_state.mem.mem[vm_state.cpu.instr_ptr() as usize + 3].set_counter);
[INFO] [stdout]     |                                                                   ^^ expected identifier, found keyword
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found keyword `as`
[INFO] [stdout]    --> src/main.rs:199:73
[INFO] [stdout]     |
[INFO] [stdout] 199 | ...                   < vm_state.mem.mem[vm_state.cpu.instr_ptr() as usize + 3].set_counter);
[INFO] [stdout]     |                                                                   ^^ expected identifier, found keyword
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `,`, `]`, or `|`, found keyword `as`
[INFO] [stdout]    --> src/main.rs:199:73
[INFO] [stdout]     |
[INFO] [stdout] 199 | ...                   < vm_state.mem.mem[vm_state.cpu.instr_ptr() as usize + 3].set_counter);
[INFO] [stdout]     |                                                                  -^^ expected one of `,`, `]`, or `|`
[INFO] [stdout]     |                                                                  |
[INFO] [stdout]     |                                                                  help: missing `,`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `,`, `]`, or `|`, found keyword `as`
[INFO] [stdout]    --> src/main.rs:199:73
[INFO] [stdout]     |
[INFO] [stdout] 199 | ...                   < vm_state.mem.mem[vm_state.cpu.instr_ptr() as usize + 3].set_counter);
[INFO] [stdout]     |                                                                  -^^ expected one of `,`, `]`, or `|`
[INFO] [stdout]     |                                                                  |
[INFO] [stdout]     |                                                                  help: missing `,`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `,`, `@`, `]`, or `|`, found `usize`
[INFO] [stdout]    --> src/main.rs:199:76
[INFO] [stdout]     |
[INFO] [stdout] 199 | ...                   < vm_state.mem.mem[vm_state.cpu.instr_ptr() as usize + 3].set_counter);
[INFO] [stdout]     |                                                                     -^^^^^ expected one of `,`, `@`, `]`, or `|`
[INFO] [stdout]     |                                                                     |
[INFO] [stdout]     |                                                                     help: missing `,`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `,`, `@`, `]`, or `|`, found `usize`
[INFO] [stdout]    --> src/main.rs:199:76
[INFO] [stdout]     |
[INFO] [stdout] 199 | ...                   < vm_state.mem.mem[vm_state.cpu.instr_ptr() as usize + 3].set_counter);
[INFO] [stdout]     |                                                                     -^^^^^ expected one of `,`, `@`, `]`, or `|`
[INFO] [stdout]     |                                                                     |
[INFO] [stdout]     |                                                                     help: missing `,`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `,`, `@`, `]`, or `|`, found `+`
[INFO] [stdout]    --> src/main.rs:199:82
[INFO] [stdout]     |
[INFO] [stdout] 199 | ...                   < vm_state.mem.mem[vm_state.cpu.instr_ptr() as usize + 3].set_counter);
[INFO] [stdout]     |                                                                            ^ expected one of `,`, `@`, `]`, or `|`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `,`, `@`, `]`, or `|`, found `+`
[INFO] [stdout]    --> src/main.rs:199:82
[INFO] [stdout]     |
[INFO] [stdout] 199 | ...                   < vm_state.mem.mem[vm_state.cpu.instr_ptr() as usize + 3].set_counter);
[INFO] [stdout]     |                                                                            ^ expected one of `,`, `@`, `]`, or `|`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `)`, `,`, `@`, or `|`, found `[`
[INFO] [stdout]    --> src/main.rs:199:47
[INFO] [stdout]     |
[INFO] [stdout] 199 | ...                   < vm_state.mem.mem[vm_state.cpu.instr_ptr() as usize + 3].set_counter);
[INFO] [stdout]     |                                         ^
[INFO] [stdout]     |                                         |
[INFO] [stdout]     |                                         expected one of `)`, `,`, `@`, or `|`
[INFO] [stdout]     |                                         help: missing `,`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `)`, `,`, `@`, or `|`, found `[`
[INFO] [stdout]    --> src/main.rs:199:47
[INFO] [stdout]     |
[INFO] [stdout] 199 | ...                   < vm_state.mem.mem[vm_state.cpu.instr_ptr() as usize + 3].set_counter);
[INFO] [stdout]     |                                         ^
[INFO] [stdout]     |                                         |
[INFO] [stdout]     |                                         expected one of `)`, `,`, `@`, or `|`
[INFO] [stdout]     |                                         help: missing `,`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 11 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 11 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rustvm`
[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" "d33a3468f544411b7d7a1f25b9458baf4200f34316ec7f9e78e02f78e52b978b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d33a3468f544411b7d7a1f25b9458baf4200f34316ec7f9e78e02f78e52b978b", kill_on_drop: false }`
[INFO] [stdout] d33a3468f544411b7d7a1f25b9458baf4200f34316ec7f9e78e02f78e52b978b