[INFO] cloning repository https://github.com/night-crawler/fgr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/night-crawler/fgr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnight-crawler%2Ffgr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnight-crawler%2Ffgr'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] daefba9b73f961bf57369d0ba21ce2d898539bd9
[INFO] checking night-crawler/fgr against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnight-crawler%2Ffgr" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/night-crawler/fgr on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/night-crawler/fgr
[INFO] finished tweaking git repo https://github.com/night-crawler/fgr
[INFO] tweaked toml for git repo https://github.com/night-crawler/fgr written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/night-crawler/fgr 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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded infer v0.15.0
[INFO] [stderr]   Downloaded uzers v0.12.0
[INFO] [stderr]   Downloaded nnf v0.1.0
[INFO] [stderr]   Downloaded timeout-readwrite v0.3.3
[INFO] [stderr]   Downloaded unix_mode v0.1.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e0790d053b5c917786a8fbb52ba88ff4ecc628946efe339ef384b36e2d0a65c2
[INFO] running `Command { std: "docker" "start" "-a" "e0790d053b5c917786a8fbb52ba88ff4ecc628946efe339ef384b36e2d0a65c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e0790d053b5c917786a8fbb52ba88ff4ecc628946efe339ef384b36e2d0a65c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0790d053b5c917786a8fbb52ba88ff4ecc628946efe339ef384b36e2d0a65c2", kill_on_drop: false }`
[INFO] [stdout] e0790d053b5c917786a8fbb52ba88ff4ecc628946efe339ef384b36e2d0a65c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b5c915a814d0160708cfa31624f2db93854cc26f3ece6049e69392caf4e14bd
[INFO] running `Command { std: "docker" "start" "-a" "2b5c915a814d0160708cfa31624f2db93854cc26f3ece6049e69392caf4e14bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.81
[INFO] [stderr]    Compiling libc v0.2.154
[INFO] [stderr]    Compiling autocfg v1.2.0
[INFO] [stderr]     Checking memchr v2.7.2
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]     Checking bitflags v2.5.0
[INFO] [stderr]    Compiling cfg_aliases v0.1.1
[INFO] [stderr]     Checking anstyle-parse v0.2.3
[INFO] [stderr]    Compiling nix v0.28.0
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr]     Checking anstyle v1.0.6
[INFO] [stderr]     Checking anstyle-query v1.0.2
[INFO] [stderr]    Compiling rustversion v1.0.15
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]     Checking anstream v0.6.13
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]     Checking uuid v1.8.0
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking bstr v1.9.1
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling thiserror v1.0.59
[INFO] [stderr]    Compiling syn v2.0.60
[INFO] [stderr]     Checking clap_lex v0.7.0
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking walkdir v2.5.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.5
[INFO] [stderr]     Checking clap_builder v4.5.2
[INFO] [stderr]     Checking cfb v0.7.3
[INFO] [stderr]     Checking iana-time-zone v0.1.60
[INFO] [stderr]     Checking either v1.11.0
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]     Checking dot-writer v0.1.3
[INFO] [stderr]     Checking linux-raw-sys v0.4.13
[INFO] [stderr]     Checking infer v0.15.0
[INFO] [stderr]     Checking nnf v0.1.0
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]     Checking timeout-readwrite v0.3.3
[INFO] [stderr]     Checking uzers v0.12.0
[INFO] [stderr]     Checking kanal v0.1.0-pre8
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking strum v0.26.2
[INFO] [stderr]     Checking unix_mode v0.1.4
[INFO] [stderr]     Checking ctrlc v3.4.4
[INFO] [stderr]     Checking globset v0.4.14
[INFO] [stderr]     Checking regex v1.10.4
[INFO] [stderr]     Checking tempfile v3.10.1
[INFO] [stderr]     Checking ignore v0.4.22
[INFO] [stderr]    Compiling clap_derive v4.5.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.59
[INFO] [stderr]    Compiling strum_macros v0.26.2
[INFO] [stderr]     Checking clap v4.5.4
[INFO] [stderr]     Checking fgr-rs v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `ComputationWeight` is never used
[INFO] [stdout]    --> src/evaluate/execution_manager.rs:112:7
[INFO] [stdout]     |
[INFO] [stdout] 112 | trait ComputationWeight {
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ComputationWeight` is never used
[INFO] [stdout]    --> src/evaluate/execution_manager.rs:112:7
[INFO] [stdout]     |
[INFO] [stdout] 112 | trait ComputationWeight {
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.90s
[INFO] running `Command { std: "docker" "inspect" "2b5c915a814d0160708cfa31624f2db93854cc26f3ece6049e69392caf4e14bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b5c915a814d0160708cfa31624f2db93854cc26f3ece6049e69392caf4e14bd", kill_on_drop: false }`
[INFO] [stdout] 2b5c915a814d0160708cfa31624f2db93854cc26f3ece6049e69392caf4e14bd