[INFO] cloning repository https://github.com/kvc0/rust_workshop
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kvc0/rust_workshop" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkvc0%2Frust_workshop", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkvc0%2Frust_workshop'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 528e29bbcb0faa72060d2e7bc0ea13da19ddfc2e
[INFO] checking kvc0/rust_workshop against try#6cbf54b1453b438241487f195740266bb9d8c8ba for pr-139587-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkvc0%2Frust_workshop" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kvc0/rust_workshop on toolchain 6cbf54b1453b438241487f195740266bb9d8c8ba
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6cbf54b1453b438241487f195740266bb9d8c8ba" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kvc0/rust_workshop
[INFO] finished tweaking git repo https://github.com/kvc0/rust_workshop
[INFO] tweaked toml for git repo https://github.com/kvc0/rust_workshop written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/kvc0/rust_workshop 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" "+6cbf54b1453b438241487f195740266bb9d8c8ba" "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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+6cbf54b1453b438241487f195740266bb9d8c8ba" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3620a8a5a0c821ac1ac0b0e6ca8640844112f6d556556240afeda2b7f9ff1aec
[INFO] running `Command { std: "docker" "start" "-a" "3620a8a5a0c821ac1ac0b0e6ca8640844112f6d556556240afeda2b7f9ff1aec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3620a8a5a0c821ac1ac0b0e6ca8640844112f6d556556240afeda2b7f9ff1aec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3620a8a5a0c821ac1ac0b0e6ca8640844112f6d556556240afeda2b7f9ff1aec", kill_on_drop: false }`
[INFO] [stdout] 3620a8a5a0c821ac1ac0b0e6ca8640844112f6d556556240afeda2b7f9ff1aec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+6cbf54b1453b438241487f195740266bb9d8c8ba" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 29e84a2c431fc6ebd4a548aa39797a074e965a343f07c90e20d9277d68725b67
[INFO] running `Command { std: "docker" "start" "-a" "29e84a2c431fc6ebd4a548aa39797a074e965a343f07c90e20d9277d68725b67", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling libc v0.2.161
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking anstyle-parse v0.2.5
[INFO] [stderr]     Checking colorchoice v1.0.2
[INFO] [stderr]     Checking regex-syntax v0.8.4
[INFO] [stderr]     Checking anstyle-query v1.1.1
[INFO] [stderr]     Checking anstyle v1.0.8
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]     Checking clap_lex v0.7.2
[INFO] [stderr]     Checking anstream v0.6.15
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]     Checking once_cell v1.20.2
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking itoa v1.0.11
[INFO] [stderr]     Checking clap_builder v4.5.18
[INFO] [stderr]     Checking bitflags v2.6.0
[INFO] [stderr]    Compiling readme-rustdocifier v0.1.1
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]     Checking cache v0.1.0 (/opt/rustwide/workdir/cache)
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]    Compiling serde_json v1.0.130
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]    Compiling cc v1.1.31
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]     Checking crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling syn v2.0.79
[INFO] [stderr]     Checking half v2.4.1
[INFO] [stderr]    Compiling thiserror v1.0.65
[INFO] [stderr]     Checking plotters-backend v0.3.7
[INFO] [stderr]     Checking ryu v1.0.18
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]    Compiling rustix v0.38.38
[INFO] [stderr]    Compiling cpp_demangle v0.4.4
[INFO] [stderr]     Checking uuid v1.11.0
[INFO] [stderr]     Checking ciborium-io v0.2.2
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking is-terminal v0.4.13
[INFO] [stderr]     Checking memmap2 v0.9.5
[INFO] [stderr]     Checking debugid v0.8.0
[INFO] [stderr]     Checking plotters-svg v0.3.7
[INFO] [stderr]    Compiling k-lock v0.2.5
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking bytemuck v1.16.0
[INFO] [stderr]     Checking hashbrown v0.15.0
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling findshlibs v0.10.2
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]    Compiling symbolic-demangle v12.12.0
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking rustc-demangle v0.1.24
[INFO] [stderr]     Checking arrayvec v0.7.4
[INFO] [stderr]     Checking regex v1.10.6
[INFO] [stderr]     Checking gimli v0.31.1
[INFO] [stderr]     Checking num-format v0.4.4
[INFO] [stderr]     Checking env_filter v0.1.2
[INFO] [stderr]     Checking indexmap v2.6.0
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking symbolic-common v12.12.0
[INFO] [stderr]     Checking miniz_oxide v0.8.0
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking rgb v0.8.36
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking atomic-wait v1.1.0
[INFO] [stderr]     Checking raw-cpuid v11.2.0
[INFO] [stderr]     Checking quick-xml v0.26.0
[INFO] [stderr]     Checking object v0.36.5
[INFO] [stderr]     Checking anes v0.1.6
[INFO] [stderr]     Checking oorandom v11.1.4
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking str_stack v0.1.0
[INFO] [stderr]    Compiling moka v0.12.8
[INFO] [stderr]     Checking fastrand v2.1.1
[INFO] [stderr]    Compiling pprof v0.13.0
[INFO] [stderr]     Checking env_logger v0.11.5
[INFO] [stderr]     Checking tempfile v3.13.0
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking addr2line v0.24.2
[INFO] [stderr]     Checking sieve_cache v0.1.0 (/opt/rustwide/workdir/sieve_cache)
[INFO] [stderr]     Checking crossbeam-channel v0.5.13
[INFO] [stderr]     Checking triomphe v0.1.11
[INFO] [stderr]     Checking tagptr v0.2.0
[INFO] [stderr]     Checking k-cache v0.1.1
[INFO] [stderr]     Checking example_sieve_cache v0.1.0 (/opt/rustwide/workdir/example_sieve_cache)
[INFO] [stderr]     Checking quanta v0.12.3
[INFO] [stderr]    Compiling clap_derive v4.5.18
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]    Compiling thiserror-impl v1.0.65
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking clap v4.5.18
[INFO] [stderr]     Checking intro v0.1.0 (/opt/rustwide/workdir/intro)
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking inferno v0.11.16
[INFO] [stderr]     Checking backtrace v0.3.74
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stderr]     Checking benchmarking v0.1.0 (/opt/rustwide/workdir/benchmarking)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.27s
[INFO] running `Command { std: "docker" "inspect" "29e84a2c431fc6ebd4a548aa39797a074e965a343f07c90e20d9277d68725b67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29e84a2c431fc6ebd4a548aa39797a074e965a343f07c90e20d9277d68725b67", kill_on_drop: false }`
[INFO] [stdout] 29e84a2c431fc6ebd4a548aa39797a074e965a343f07c90e20d9277d68725b67