[INFO] cloning repository https://github.com/ghiegie/crafting_intrprtr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ghiegie/crafting_intrprtr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fghiegie%2Fcrafting_intrprtr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fghiegie%2Fcrafting_intrprtr'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6434f8e435671a055b3cfe321cbf03544c32b318
[INFO] checking ghiegie/crafting_intrprtr against master#db0e836148accac8a22532e3596ac612b63c2d8e for pr-139272
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fghiegie%2Fcrafting_intrprtr" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ghiegie/crafting_intrprtr on toolchain db0e836148accac8a22532e3596ac612b63c2d8e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db0e836148accac8a22532e3596ac612b63c2d8e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ghiegie/crafting_intrprtr
[INFO] finished tweaking git repo https://github.com/ghiegie/crafting_intrprtr
[INFO] tweaked toml for git repo https://github.com/ghiegie/crafting_intrprtr written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/ghiegie/crafting_intrprtr 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" "+db0e836148accac8a22532e3596ac612b63c2d8e" "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-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+db0e836148accac8a22532e3596ac612b63c2d8e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cc77634bcc806ead2a6bd3327cb57210ce08a43d5c2c64c910a3e2329c5b3f70
[INFO] running `Command { std: "docker" "start" "-a" "cc77634bcc806ead2a6bd3327cb57210ce08a43d5c2c64c910a3e2329c5b3f70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc77634bcc806ead2a6bd3327cb57210ce08a43d5c2c64c910a3e2329c5b3f70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc77634bcc806ead2a6bd3327cb57210ce08a43d5c2c64c910a3e2329c5b3f70", kill_on_drop: false }`
[INFO] [stdout] cc77634bcc806ead2a6bd3327cb57210ce08a43d5c2c64c910a3e2329c5b3f70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+db0e836148accac8a22532e3596ac612b63c2d8e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c399ddb8aa4ea81bf68018ee3922a2b57374562a331a21232b44dde7572f5c39
[INFO] running `Command { std: "docker" "start" "-a" "c399ddb8aa4ea81bf68018ee3922a2b57374562a331a21232b44dde7572f5c39", kill_on_drop: false }`
[INFO] [stderr]     Checking craft_intrprtr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected `;`, found `}`
[INFO] [stdout]   --> src/main.rs:22:11
[INFO] [stdout]    |
[INFO] [stdout] 22 |     Ok(())
[INFO] [stdout]    |           ^ help: add `;` here
[INFO] [stdout] 23 | }
[INFO] [stdout]    | - unexpected token
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found `}`
[INFO] [stdout]   --> src/main.rs:22:11
[INFO] [stdout]    |
[INFO] [stdout] 22 |     Ok(())
[INFO] [stdout]    |           ^ help: add `;` here
[INFO] [stdout] 23 | }
[INFO] [stdout]    | - unexpected token
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `Ok` in module `fs`
[INFO] [stdout]   --> src/main.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     Ok(())
[INFO] [stdout]    |     ^^ not found in `fs`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this tuple variant
[INFO] [stdout]    |
[INFO] [stdout] 1  + use std::result::Result::Ok;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `Ok`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 21 -     let bytes = fs::
[INFO] [stdout] 22 -     Ok(())
[INFO] [stdout] 21 +     let bytes = Ok(())
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `Ok` in module `fs`
[INFO] [stdout]   --> src/main.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     Ok(())
[INFO] [stdout]    |     ^^ not found in `fs`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this tuple variant
[INFO] [stdout]    |
[INFO] [stdout] 1  + use std::result::Result::Ok;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `Ok`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 21 -     let bytes = fs::
[INFO] [stdout] 22 -     Ok(())
[INFO] [stdout] 21 +     let bytes = Ok(())
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:20:30
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn runfile(path: &String) -> Result<(), io::Error> {
[INFO] [stdout]    |    -------                   ^^^^^^^^^^^^^^^^^^^^^ expected `Result<(), Error>`, found `()`
[INFO] [stdout]    |    |
[INFO] [stdout]    |    implicitly returns `()` as its body has no tail or `return` expression
[INFO] [stdout]    |
[INFO] [stdout]    = note:   expected enum `Result<(), std::io::Error>`
[INFO] [stdout]            found unit type `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:20:30
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn runfile(path: &String) -> Result<(), io::Error> {
[INFO] [stdout]    |    -------                   ^^^^^^^^^^^^^^^^^^^^^ expected `Result<(), Error>`, found `()`
[INFO] [stdout]    |    |
[INFO] [stdout]    |    implicitly returns `()` as its body has no tail or `return` expression
[INFO] [stdout]    |
[INFO] [stdout]    = note:   expected enum `Result<(), std::io::Error>`
[INFO] [stdout]            found unit type `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0425.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0425.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `craft_intrprtr` (bin "craft_intrprtr" test) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `craft_intrprtr` (bin "craft_intrprtr") due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "c399ddb8aa4ea81bf68018ee3922a2b57374562a331a21232b44dde7572f5c39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c399ddb8aa4ea81bf68018ee3922a2b57374562a331a21232b44dde7572f5c39", kill_on_drop: false }`
[INFO] [stdout] c399ddb8aa4ea81bf68018ee3922a2b57374562a331a21232b44dde7572f5c39