[INFO] cloning repository https://github.com/TheRealBluesun/geodesic_vm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TheRealBluesun/geodesic_vm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheRealBluesun%2Fgeodesic_vm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheRealBluesun%2Fgeodesic_vm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 350efb23bdd30483de891477cca145529c14dd4b
[INFO] checking TheRealBluesun/geodesic_vm against master#dfd7b8d03fb93d0e03147d28b3be6d93260fa94d for pr-87050
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheRealBluesun%2Fgeodesic_vm" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/TheRealBluesun/geodesic_vm on toolchain dfd7b8d03fb93d0e03147d28b3be6d93260fa94d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/TheRealBluesun/geodesic_vm
[INFO] finished tweaking git repo https://github.com/TheRealBluesun/geodesic_vm
[INFO] tweaked toml for git repo https://github.com/TheRealBluesun/geodesic_vm written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/TheRealBluesun/geodesic_vm already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1a09c2d9ff0c128fab7dbf450e121a4f08086f4ce0e4078f5cfd20be03b3a2d2
[INFO] running `Command { std: "docker" "start" "-a" "1a09c2d9ff0c128fab7dbf450e121a4f08086f4ce0e4078f5cfd20be03b3a2d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1a09c2d9ff0c128fab7dbf450e121a4f08086f4ce0e4078f5cfd20be03b3a2d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a09c2d9ff0c128fab7dbf450e121a4f08086f4ce0e4078f5cfd20be03b3a2d2", kill_on_drop: false }`
[INFO] [stdout] 1a09c2d9ff0c128fab7dbf450e121a4f08086f4ce0e4078f5cfd20be03b3a2d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a90eb1445dd85cc8a00c154daa69c153e32f65a5383d4a0b6a86f18af098953c
[INFO] running `Command { std: "docker" "start" "-a" "a90eb1445dd85cc8a00c154daa69c153e32f65a5383d4a0b6a86f18af098953c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.45
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling memchr v2.1.2
[INFO] [stderr]     Checking iovec v0.1.2
[INFO] [stderr]     Checking bytes v0.4.11
[INFO] [stderr]     Checking nom v4.1.1
[INFO] [stderr]     Checking geodesic_vm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]  --> src/asm/arg_parser.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | / /// Parser for integer numbers, which we preface with `#` in our assembly language:
[INFO] [stdout] 6 | | /// #100
[INFO] [stdout]   | |_-------^
[INFO] [stdout]   |   |
[INFO] [stdout]   |   rustdoc does not generate documentation for macro invocations
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout]   = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/asm/inst_parser.rs:61:1
[INFO] [stdout]    |
[INFO] [stdout] 61 | / /// Handles instructions of the following form:
[INFO] [stdout] 62 | | /// LOAD $0 #100
[INFO] [stdout]    | |_---------------^
[INFO] [stdout]    |   |
[INFO] [stdout]    |   rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/main.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]  --> src/asm/arg_parser.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | / /// Parser for integer numbers, which we preface with `#` in our assembly language:
[INFO] [stdout] 6 | | /// #100
[INFO] [stdout]   | |_-------^
[INFO] [stdout]   |   |
[INFO] [stdout]   |   rustdoc does not generate documentation for macro invocations
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout]   = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/asm/inst_parser.rs:61:1
[INFO] [stdout]    |
[INFO] [stdout] 61 | / /// Handles instructions of the following form:
[INFO] [stdout] 62 | | /// LOAD $0 #100
[INFO] [stdout]    | |_---------------^
[INFO] [stdout]    |   |
[INFO] [stdout]    |   rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `f_eq`
[INFO] [stdout]   --> src/vm_script.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     f_eq: bool, // is_equal flag
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `f_lt`
[INFO] [stdout]   --> src/vm_script.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     f_lt: bool, // lessthan flag
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `f_gt`
[INFO] [stdout]   --> src/vm_script.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     f_gt: bool, // greaterthan flag
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `rem32`
[INFO] [stdout]   --> src/vm_script.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     rem32: u32, // Remainder for DIV
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `rem64`
[INFO] [stdout]   --> src/vm_script.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     rem64: u64,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `rem128`
[INFO] [stdout]   --> src/vm_script.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     rem128: u128,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `f_eq`
[INFO] [stdout]   --> src/vm_script.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     f_eq: bool, // is_equal flag
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `f_lt`
[INFO] [stdout]   --> src/vm_script.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     f_lt: bool, // lessthan flag
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `f_gt`
[INFO] [stdout]   --> src/vm_script.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     f_gt: bool, // greaterthan flag
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.20s
[INFO] running `Command { std: "docker" "inspect" "a90eb1445dd85cc8a00c154daa69c153e32f65a5383d4a0b6a86f18af098953c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a90eb1445dd85cc8a00c154daa69c153e32f65a5383d4a0b6a86f18af098953c", kill_on_drop: false }`
[INFO] [stdout] a90eb1445dd85cc8a00c154daa69c153e32f65a5383d4a0b6a86f18af098953c