[INFO] fetching crate whittaker-eilers 0.1.1...
[INFO] checking whittaker-eilers-0.1.1 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] extracting crate whittaker-eilers 0.1.1 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate whittaker-eilers 0.1.1 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate whittaker-eilers 0.1.1
[INFO] finished tweaking crates.io crate whittaker-eilers 0.1.1
[INFO] tweaked toml for crates.io crate whittaker-eilers 0.1.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate whittaker-eilers 0.1.1 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sprs-ldl v0.10.0
[INFO] [stderr]   Downloaded askama_derive v0.12.2
[INFO] [stderr]   Downloaded sprs v0.11.1
[INFO] [stderr]   Downloaded askama_parser v0.1.1
[INFO] [stderr]   Downloaded basic-toml v0.1.4
[INFO] [stderr]   Downloaded askama v0.12.1
[INFO] [stderr]   Downloaded dyn-clone v1.0.14
[INFO] [stderr]   Downloaded plotly_derive v0.8.4
[INFO] [stderr]   Downloaded regex v1.9.6
[INFO] [stderr]   Downloaded rustix v0.38.17
[INFO] [stderr]   Downloaded regex-automata v0.3.9
[INFO] [stderr]   Downloaded plotly v0.8.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f39d31f59bb16c700db7408336dc1090795f3aebc3fe3eda4bc370833c6235f4
[INFO] running `Command { std: "docker" "start" "-a" "f39d31f59bb16c700db7408336dc1090795f3aebc3fe3eda4bc370833c6235f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f39d31f59bb16c700db7408336dc1090795f3aebc3fe3eda4bc370833c6235f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f39d31f59bb16c700db7408336dc1090795f3aebc3fe3eda4bc370833c6235f4", kill_on_drop: false }`
[INFO] [stdout] f39d31f59bb16c700db7408336dc1090795f3aebc3fe3eda4bc370833c6235f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c0c0ce6c81f72890b653a2100cbfc301c19ab1c9f91b3d13c009050bdd62f523
[INFO] running `Command { std: "docker" "start" "-a" "c0c0ce6c81f72890b653a2100cbfc301c19ab1c9f91b3d13c009050bdd62f523", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling libc v0.2.149
[INFO] [stderr]    Compiling unicase v2.7.0
[INFO] [stderr]    Compiling rayon-core v1.12.0
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling matrixmultiply v0.3.8
[INFO] [stderr]    Compiling serde v1.0.188
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling rustix v0.38.17
[INFO] [stderr]    Compiling mime v0.3.17
[INFO] [stderr]    Compiling syn v2.0.38
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking regex-syntax v0.7.5
[INFO] [stderr]     Checking anstyle v1.0.4
[INFO] [stderr]     Checking linux-raw-sys v0.4.10
[INFO] [stderr]     Checking humansize v2.1.3
[INFO] [stderr]     Checking askama_escape v0.10.3
[INFO] [stderr]     Checking clap_builder v4.4.6
[INFO] [stderr]     Checking dyn-clone v1.0.14
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling mime_guess v2.0.4
[INFO] [stderr]     Checking rayon v1.8.0
[INFO] [stderr]     Checking regex-automata v0.3.9
[INFO] [stderr]     Checking is-terminal v0.4.9
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking num-integer v0.1.45
[INFO] [stderr]     Checking num-complex v0.4.4
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking plotters v0.3.5
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking clap v4.4.6
[INFO] [stderr]     Checking alga v0.9.3
[INFO] [stderr]    Compiling askama_parser v0.1.1
[INFO] [stderr]     Checking ndarray v0.15.6
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]     Checking regex v1.9.6
[INFO] [stderr]    Compiling darling_core v0.20.3
[INFO] [stderr]    Compiling darling_core v0.14.4
[INFO] [stderr]    Compiling serde_derive v1.0.188
[INFO] [stderr]    Compiling serde_repr v0.1.16
[INFO] [stderr]    Compiling darling_macro v0.14.4
[INFO] [stderr]    Compiling darling_macro v0.20.3
[INFO] [stderr]     Checking sprs v0.11.1
[INFO] [stderr]    Compiling darling v0.14.4
[INFO] [stderr]    Compiling darling v0.20.3
[INFO] [stderr]    Compiling plotly_derive v0.8.4
[INFO] [stderr]    Compiling serde_with_macros v2.3.3
[INFO] [stderr]     Checking sprs-ldl v0.10.0
[INFO] [stderr]     Checking whittaker-eilers v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking serde_json v1.0.107
[INFO] [stderr]     Checking ciborium v0.2.1
[INFO] [stderr]     Checking erased-serde v0.3.31
[INFO] [stderr]     Checking serde_with v2.3.3
[INFO] [stderr]    Compiling basic-toml v0.1.4
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stderr]    Compiling askama_derive v0.12.2
[INFO] [stderr]     Checking askama v0.12.1
[INFO] [stderr]     Checking plotly v0.8.4
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.12s
[INFO] running `Command { std: "docker" "inspect" "c0c0ce6c81f72890b653a2100cbfc301c19ab1c9f91b3d13c009050bdd62f523", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0c0ce6c81f72890b653a2100cbfc301c19ab1c9f91b3d13c009050bdd62f523", kill_on_drop: false }`
[INFO] [stdout] c0c0ce6c81f72890b653a2100cbfc301c19ab1c9f91b3d13c009050bdd62f523