[INFO] cloning repository https://github.com/ivanpozdin/ConcurrentProgrammingProject
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ivanpozdin/ConcurrentProgrammingProject" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fivanpozdin%2FConcurrentProgrammingProject", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fivanpozdin%2FConcurrentProgrammingProject'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b7b49648655f165de2ace34011fca35e0ec1bbf9
[INFO] checking ivanpozdin/ConcurrentProgrammingProject against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fivanpozdin%2FConcurrentProgrammingProject" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-3-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/ivanpozdin/ConcurrentProgrammingProject
[INFO] finished tweaking git repo https://github.com/ivanpozdin/ConcurrentProgrammingProject
[INFO] tweaked toml for git repo https://github.com/ivanpozdin/ConcurrentProgrammingProject written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ivanpozdin/ConcurrentProgrammingProject on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ivanpozdin/ConcurrentProgrammingProject 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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded base64-serde v0.7.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 07f1522c11398d022794182d6ce1f33bb4f2cbb0e85e05e3e06c034dc47937a3
[INFO] running `Command { std: "docker" "start" "-a" "07f1522c11398d022794182d6ce1f33bb4f2cbb0e85e05e3e06c034dc47937a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "07f1522c11398d022794182d6ce1f33bb4f2cbb0e85e05e3e06c034dc47937a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07f1522c11398d022794182d6ce1f33bb4f2cbb0e85e05e3e06c034dc47937a3", kill_on_drop: false }`
[INFO] [stdout] 07f1522c11398d022794182d6ce1f33bb4f2cbb0e85e05e3e06c034dc47937a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c09cb77f0a0a318db1ff2bc810cd6fc4093188e6f6527b995cf987ce76ce8fdd
[INFO] running `Command { std: "docker" "start" "-a" "c09cb77f0a0a318db1ff2bc810cd6fc4093188e6f6527b995cf987ce76ce8fdd", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling cc v1.2.23
[INFO] [stderr]     Checking clap_builder v4.5.38
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling clap_derive v4.5.32
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]     Checking clap v4.5.38
[INFO] [stderr]     Checking serde_json v1.0.140
[INFO] [stderr]     Checking base64-serde v0.7.0
[INFO] [stderr]     Checking spread-sim-core v0.1.0 (/opt/rustwide/workdir/crates/spread-sim-core)
[INFO] [stderr]     Checking spread-sim-rocket v0.1.0 (/opt/rustwide/workdir/crates/spread-sim-rocket)
[INFO] [stderr]     Checking spread-sim-slug v0.1.0 (/opt/rustwide/workdir/crates/spread-sim-slug)
[INFO] [stderr]     Checking spread-sim v0.1.0 (/opt/rustwide/workdir/crates/spread-sim)
[INFO] [stderr]     Checking spread-sim-tests v0.1.0 (/opt/rustwide/workdir/crates/spread-sim-tests)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.14s
[INFO] running `Command { std: "docker" "inspect" "c09cb77f0a0a318db1ff2bc810cd6fc4093188e6f6527b995cf987ce76ce8fdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c09cb77f0a0a318db1ff2bc810cd6fc4093188e6f6527b995cf987ce76ce8fdd", kill_on_drop: false }`
[INFO] [stdout] c09cb77f0a0a318db1ff2bc810cd6fc4093188e6f6527b995cf987ce76ce8fdd