[INFO] fetching crate cosca 0.5.0...
[INFO] testing cosca-0.5.0 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate cosca 0.5.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate cosca 0.5.0
[INFO] finished tweaking crates.io crate cosca 0.5.0
[INFO] tweaked toml for crates.io crate cosca 0.5.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cosca 0.5.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cosca 0.5.0 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 458b27c6d4d924579a1e53febd4f4229d47e6dc6bf94dc347148912b430a4adc
[INFO] running `Command { std: "docker" "start" "458b27c6d4d924579a1e53febd4f4229d47e6dc6bf94dc347148912b430a4adc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "458b27c6d4d924579a1e53febd4f4229d47e6dc6bf94dc347148912b430a4adc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "458b27c6d4d924579a1e53febd4f4229d47e6dc6bf94dc347148912b430a4adc" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "458b27c6d4d924579a1e53febd4f4229d47e6dc6bf94dc347148912b430a4adc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "458b27c6d4d924579a1e53febd4f4229d47e6dc6bf94dc347148912b430a4adc" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v1.1.5
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling nix v0.31.3
[INFO] [stderr]    Compiling thiserror-impl v2.0.20
[INFO] [stderr]    Compiling thiserror v2.0.20
[INFO] [stderr]    Compiling cosca v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 19.66s
[INFO] running `Command { std: "docker" "inspect" "458b27c6d4d924579a1e53febd4f4229d47e6dc6bf94dc347148912b430a4adc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "458b27c6d4d924579a1e53febd4f4229d47e6dc6bf94dc347148912b430a4adc" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling smallvec v1.16.2
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling rustix v1.1.5
[INFO] [stderr]    Compiling syn v3.0.6
[INFO] [stderr]    Compiling hashbrown v0.17.1
[INFO] [stderr]    Compiling memchr v2.8.3
[INFO] [stderr]    Compiling libsqlite3-sys v0.38.2
[INFO] [stderr]    Compiling signal-hook v0.4.4
[INFO] [stderr]    Compiling noyalib v0.0.5
[INFO] [stderr]    Compiling os_pipe v1.2.3
[INFO] [stderr]    Compiling rustc-hash v2.1.3
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling tinyvec v1.13.3
[INFO] [stderr]    Compiling escape8259 v0.5.3
[INFO] [stderr]    Compiling fallible-iterator v0.3.0
[INFO] [stderr]    Compiling fallible-streaming-iterator v0.1.9
[INFO] [stderr]    Compiling pest v2.9.2
[INFO] [stderr]    Compiling tokio v1.53.1
[INFO] [stderr]    Compiling sigchld v0.2.5
[INFO] [stderr]    Compiling skuld-macros v0.6.0
[INFO] [stderr]    Compiling inventory v0.3.24
[INFO] [stderr]    Compiling dunce v1.0.5
[INFO] [stderr]    Compiling shared_child v1.1.2
[INFO] [stderr]    Compiling unicode-normalization v0.1.25
[INFO] [stderr]    Compiling hashlink v0.12.2
[INFO] [stderr]    Compiling boolean_expression v0.4.4
[INFO] [stderr]    Compiling pest_meta v2.9.2
[INFO] [stderr]    Compiling pest_generator v2.9.2
[INFO] [stderr]    Compiling pest_derive v2.9.2
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling clap_derive v4.6.7
[INFO] [stderr]    Compiling thiserror-impl v2.0.20
[INFO] [stderr]    Compiling thiserror v2.0.20
[INFO] [stderr]    Compiling indexmap v2.14.2
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling clap v4.6.7
[INFO] [stderr]    Compiling libtest-mimic v0.8.2
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling cosca v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling serde_yml v0.0.13
[INFO] [stderr]    Compiling rusqlite v0.40.2
[INFO] [stderr]    Compiling skuld v0.6.0
[INFO] [stdout] error: couldn't find file `src/../testbin/ack.rs`
[INFO] [stdout]    --> src/test_child.rs:365:1
[INFO] [stdout]     |
[INFO] [stdout] 365 | pub(crate) mod ack;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cosca` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "458b27c6d4d924579a1e53febd4f4229d47e6dc6bf94dc347148912b430a4adc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "458b27c6d4d924579a1e53febd4f4229d47e6dc6bf94dc347148912b430a4adc", kill_on_drop: false }`
[INFO] [stdout] 458b27c6d4d924579a1e53febd4f4229d47e6dc6bf94dc347148912b430a4adc
