[INFO] cloning repository https://github.com/fabriceHategekimana/core_calculus
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fabriceHategekimana/core_calculus" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FfabriceHategekimana%2Fcore_calculus", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FfabriceHategekimana%2Fcore_calculus'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5e1b1f85642729ac8c9368b001b5b598e61e1b12
[INFO] checking fabriceHategekimana/core_calculus against try#ed606620234c6b50f2414162c4bbabd5f4a925f3 for pr-147995
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FfabriceHategekimana%2Fcore_calculus" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/fabriceHategekimana/core_calculus
[INFO] finished tweaking git repo https://github.com/fabriceHategekimana/core_calculus
[INFO] tweaked toml for git repo https://github.com/fabriceHategekimana/core_calculus written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/fabriceHategekimana/core_calculus on toolchain ed606620234c6b50f2414162c4bbabd5f4a925f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ed606620234c6b50f2414162c4bbabd5f4a925f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/fabriceHategekimana/core_calculus 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" "+ed606620234c6b50f2414162c4bbabd5f4a925f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking fabriceHategekimana/core_calculus against try#ed606620234c6b50f2414162c4bbabd5f4a925f3 for pr-147995
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FfabriceHategekimana%2Fcore_calculus" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/fabriceHategekimana/core_calculus
[INFO] finished tweaking git repo https://github.com/fabriceHategekimana/core_calculus
[INFO] tweaked toml for git repo https://github.com/fabriceHategekimana/core_calculus written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/fabriceHategekimana/core_calculus on toolchain ed606620234c6b50f2414162c4bbabd5f4a925f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ed606620234c6b50f2414162c4bbabd5f4a925f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/fabriceHategekimana/core_calculus 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" "+ed606620234c6b50f2414162c4bbabd5f4a925f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ed606620234c6b50f2414162c4bbabd5f4a925f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ad7629bb739de12b067e029b8b68c696c3f29c9e54102a9b16dabd324b449151
[INFO] running `Command { std: "docker" "start" "-a" "ad7629bb739de12b067e029b8b68c696c3f29c9e54102a9b16dabd324b449151", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad7629bb739de12b067e029b8b68c696c3f29c9e54102a9b16dabd324b449151", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad7629bb739de12b067e029b8b68c696c3f29c9e54102a9b16dabd324b449151", kill_on_drop: false }`
[INFO] [stdout] ad7629bb739de12b067e029b8b68c696c3f29c9e54102a9b16dabd324b449151
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ed606620234c6b50f2414162c4bbabd5f4a925f3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a4562ff220cd936431fb37271a984de4bac4c6fc4d96bec82795101e7ae067f
[INFO] running `Command { std: "docker" "start" "-a" "5a4562ff220cd936431fb37271a984de4bac4c6fc4d96bec82795101e7ae067f", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]     Checking anstyle v1.0.6
[INFO] [stderr]     Checking clap_lex v0.7.0
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]     Checking strsim v0.11.0
[INFO] [stderr]     Checking json v0.12.4
[INFO] [stderr]     Checking anstream v0.6.13
[INFO] [stderr]     Checking clap_builder v4.5.2
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking regex-automata v0.4.5
[INFO] [stderr]     Checking clap v4.5.4
[INFO] [stderr]     Checking regex v1.10.3
[INFO] [stderr]     Checking core_calculus v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/renderer.rs:116:18
[INFO] [stdout]     |
[INFO] [stdout] 116 |         .map(|x| (keywords.iter().all(|y| *y != x).then(|| re.replace_all(x, "\"$1\"").to_string()).unwrap_or_else(|| x.to_string())))
[INFO] [stdout]     |                  ^                                                                                                                  ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 116 -         .map(|x| (keywords.iter().all(|y| *y != x).then(|| re.replace_all(x, "\"$1\"").to_string()).unwrap_or_else(|| x.to_string())))
[INFO] [stdout] 116 +         .map(|x| keywords.iter().all(|y| *y != x).then(|| re.replace_all(x, "\"$1\"").to_string()).unwrap_or_else(|| x.to_string()) )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `get_file_name`
[INFO] [stdout]   --> src/main.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     get_file_name,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/renderer.rs:116:18
[INFO] [stdout]     |
[INFO] [stdout] 116 |         .map(|x| (keywords.iter().all(|y| *y != x).then(|| re.replace_all(x, "\"$1\"").to_string()).unwrap_or_else(|| x.to_string())))
[INFO] [stdout]     |                  ^                                                                                                                  ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 116 -         .map(|x| (keywords.iter().all(|y| *y != x).then(|| re.replace_all(x, "\"$1\"").to_string()).unwrap_or_else(|| x.to_string())))
[INFO] [stdout] 116 +         .map(|x| keywords.iter().all(|y| *y != x).then(|| re.replace_all(x, "\"$1\"").to_string()).unwrap_or_else(|| x.to_string()) )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `get_file_name`
[INFO] [stdout]   --> src/main.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     get_file_name,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_file_name` is never used
[INFO] [stdout]  --> src/file_manager.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn get_file_name() -> Option<String> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `load` in this scope
[INFO] [stdout]    --> src/renderer.rs:127:78
[INFO] [stdout]     |
[INFO] [stdout] 127 | ...                   &["src/atoms/atom1.json"].iter().map(|&x| Atom(load(&x.to_string()))).collect());
[INFO] [stdout]     |                                                                      ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: a slice of type `[atom::Atom]` cannot be built since `[atom::Atom]` has no definite size
[INFO] [stdout]    --> src/renderer.rs:127:101
[INFO] [stdout]     |
[INFO] [stdout] 127 | ...                   &["src/atoms/atom1.json"].iter().map(|&x| Atom(load(&x.to_string()))).collect());
[INFO] [stdout]     |                                                                                             ^^^^^^^ try explicitly collecting into a `Vec<atom::Atom>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `FromIterator<atom::Atom>` is not implemented for `[atom::Atom]`
[INFO] [stdout] note: the method call chain might not have had the expected associated types
[INFO] [stdout]    --> src/renderer.rs:127:64
[INFO] [stdout]     |
[INFO] [stdout] 127 | ...                   &["src/atoms/atom1.json"].iter().map(|&x| Atom(load(&x.to_string()))).collect());
[INFO] [stdout]     |                        ------------------------ ------ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `Iterator::Item` changed to `Atom` here
[INFO] [stdout]     |                        |                        |
[INFO] [stdout]     |                        |                        `Iterator::Item` is `&&str` here
[INFO] [stdout]     |                        this expression has type `[&str; 1]`
[INFO] [stdout] note: required by a bound in `collect`
[INFO] [stdout]    --> /rustc/ed606620234c6b50f2414162c4bbabd5f4a925f3/library/core/src/iter/traits/iterator.rs:2015:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[atom::Atom]` cannot be known at compilation time
[INFO] [stdout]    --> src/renderer.rs:127:101
[INFO] [stdout]     |
[INFO] [stdout] 127 | ...                   &["src/atoms/atom1.json"].iter().map(|&x| Atom(load(&x.to_string()))).collect());
[INFO] [stdout]     |                                                                                             ^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `[atom::Atom]`
[INFO] [stdout] note: required by an implicit `Sized` bound in `collect`
[INFO] [stdout]    --> /rustc/ed606620234c6b50f2414162c4bbabd5f4a925f3/library/core/src/iter/traits/iterator.rs:2015:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0425.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `core_calculus` (bin "core_calculus" test) due to 3 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "5a4562ff220cd936431fb37271a984de4bac4c6fc4d96bec82795101e7ae067f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a4562ff220cd936431fb37271a984de4bac4c6fc4d96bec82795101e7ae067f", kill_on_drop: false }`
[INFO] [stdout] 5a4562ff220cd936431fb37271a984de4bac4c6fc4d96bec82795101e7ae067f