[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] testing fabriceHategekimana/core_calculus/5e1b1f85642729ac8c9368b001b5b598e61e1b12 against nightly-2024-10-28+rustflags=-Zrandomize-layout for randomize-layout
[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] validating manifest of git repo https://github.com/fabriceHategekimana/core_calculus on toolchain nightly-2024-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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] 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" "+nightly-2024-10-28" "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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3bafa03390bb84a0939d8c6170fe2edc84b1d8add769a3b18329a2856560da8f
[INFO] running `Command { std: "docker" "start" "-a" "3bafa03390bb84a0939d8c6170fe2edc84b1d8add769a3b18329a2856560da8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3bafa03390bb84a0939d8c6170fe2edc84b1d8add769a3b18329a2856560da8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bafa03390bb84a0939d8c6170fe2edc84b1d8add769a3b18329a2856560da8f", kill_on_drop: false }`
[INFO] [stdout] 3bafa03390bb84a0939d8c6170fe2edc84b1d8add769a3b18329a2856560da8f
[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 -Zrandomize-layout" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df8dd0d932ff8f7174606699d756e1d3cc65b45ff1d5e53b43a32667e355be92
[INFO] running `Command { std: "docker" "start" "-a" "df8dd0d932ff8f7174606699d756e1d3cc65b45ff1d5e53b43a32667e355be92", kill_on_drop: false }`
[INFO] [stderr]    Compiling utf8parse v0.2.1
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling colorchoice v1.0.0
[INFO] [stderr]    Compiling anstyle v1.0.6
[INFO] [stderr]    Compiling anstyle-query v1.0.2
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling strsim v0.11.0
[INFO] [stderr]    Compiling clap_lex v0.7.0
[INFO] [stderr]    Compiling anstyle-parse v0.2.3
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling json v0.12.4
[INFO] [stderr]    Compiling anstream v0.6.13
[INFO] [stderr]    Compiling clap_builder v4.5.2
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling regex-automata v0.4.5
[INFO] [stderr]    Compiling clap v4.5.4
[INFO] [stderr]    Compiling regex v1.10.3
[INFO] [stderr]    Compiling core_calculus v0.1.0 (/opt/rustwide/workdir)
[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)]` 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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.88s
[INFO] running `Command { std: "docker" "inspect" "df8dd0d932ff8f7174606699d756e1d3cc65b45ff1d5e53b43a32667e355be92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df8dd0d932ff8f7174606699d756e1d3cc65b45ff1d5e53b43a32667e355be92", kill_on_drop: false }`
[INFO] [stdout] df8dd0d932ff8f7174606699d756e1d3cc65b45ff1d5e53b43a32667e355be92
[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 -Zrandomize-layout" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd2135d2bb18620a1feb8b5ff0747188b697d6009b2d83714fd959b328c8c1bb
[INFO] running `Command { std: "docker" "start" "-a" "fd2135d2bb18620a1feb8b5ff0747188b697d6009b2d83714fd959b328c8c1bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling core_calculus v0.1.0 (/opt/rustwide/workdir)
[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)]` 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/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/iter/traits/iterator.rs:1997:5
[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/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/iter/traits/iterator.rs:1997:5
[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; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "fd2135d2bb18620a1feb8b5ff0747188b697d6009b2d83714fd959b328c8c1bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd2135d2bb18620a1feb8b5ff0747188b697d6009b2d83714fd959b328c8c1bb", kill_on_drop: false }`
[INFO] [stdout] fd2135d2bb18620a1feb8b5ff0747188b697d6009b2d83714fd959b328c8c1bb
