[INFO] fetching crate lnr 0.1.9...
[INFO] checking lnr-0.1.9 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] extracting crate lnr 0.1.9 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate lnr 0.1.9 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 lnr 0.1.9
[INFO] finished tweaking crates.io crate lnr 0.1.9
[INFO] tweaked toml for crates.io crate lnr 0.1.9 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate lnr 0.1.9 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 mockito v1.2.0
[INFO] [stderr]   Downloaded dyn-clone v1.0.16
[INFO] [stderr]   Downloaded inquire v0.6.2
[INFO] [stderr]   Downloaded spinners v4.1.0
[INFO] [stderr]   Downloaded crossterm v0.25.0
[INFO] [stderr]   Downloaded newline-converter v0.2.2
[INFO] [stderr]   Downloaded uuid v1.6.1
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8674d1cbdbca11c0d85f921c5ab6509ab55eb783e7cc05f5b61ed4fc207ebf35
[INFO] running `Command { std: "docker" "start" "-a" "8674d1cbdbca11c0d85f921c5ab6509ab55eb783e7cc05f5b61ed4fc207ebf35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8674d1cbdbca11c0d85f921c5ab6509ab55eb783e7cc05f5b61ed4fc207ebf35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8674d1cbdbca11c0d85f921c5ab6509ab55eb783e7cc05f5b61ed4fc207ebf35", kill_on_drop: false }`
[INFO] [stdout] 8674d1cbdbca11c0d85f921c5ab6509ab55eb783e7cc05f5b61ed4fc207ebf35
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c0e28be265655e558f8db4eb254f1547e3bc7e9fc89abda4cddf742da410696
[INFO] running `Command { std: "docker" "start" "-a" "1c0e28be265655e558f8db4eb254f1547e3bc7e9fc89abda4cddf742da410696", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]     Checking memchr v2.6.4
[INFO] [stderr]     Checking pin-project-lite v0.2.13
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]    Compiling serde v1.0.192
[INFO] [stderr]     Checking smallvec v1.11.2
[INFO] [stderr]    Compiling futures-core v0.3.29
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]     Checking bitflags v2.4.1
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]     Checking itoa v1.0.9
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]     Checking futures-sink v0.3.29
[INFO] [stderr]    Compiling thiserror v1.0.50
[INFO] [stderr]    Compiling futures-channel v0.3.29
[INFO] [stderr]    Compiling futures-task v0.3.29
[INFO] [stderr]    Compiling pkg-config v0.3.27
[INFO] [stderr]     Checking bytes v1.5.0
[INFO] [stderr]    Compiling futures-util v0.3.29
[INFO] [stderr]    Compiling siphasher v0.3.11
[INFO] [stderr]     Checking hashbrown v0.14.2
[INFO] [stderr]     Checking futures-io v0.3.29
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]    Compiling phf_shared v0.11.2
[INFO] [stderr]    Compiling rustix v0.38.25
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]     Checking linux-raw-sys v0.4.11
[INFO] [stderr]    Compiling serde_json v1.0.108
[INFO] [stderr]    Compiling openssl v0.10.59
[INFO] [stderr]     Checking http v0.2.11
[INFO] [stderr]     Checking ryu v1.0.15
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]    Compiling ucd-trie v0.1.6
[INFO] [stderr]     Checking percent-encoding v2.3.0
[INFO] [stderr]     Checking want v0.3.1
[INFO] [stderr]     Checking form_urlencoded v1.2.0
[INFO] [stderr]     Checking indexmap v2.1.0
[INFO] [stderr]    Compiling phf v0.11.2
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]     Checking utf8parse v0.2.1
[INFO] [stderr]     Checking unicode-normalization v0.1.22
[INFO] [stderr]     Checking anstyle-parse v0.2.2
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]     Checking anstyle v1.0.4
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking mio v0.8.9
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]     Checking socket2 v0.5.5
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]    Compiling phf_generator v0.11.2
[INFO] [stderr]     Checking getrandom v0.2.11
[INFO] [stderr]     Checking http-body v0.4.5
[INFO] [stderr]     Checking socket2 v0.4.10
[INFO] [stderr]    Compiling phf_codegen v0.11.2
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking unicode-bidi v0.3.13
[INFO] [stderr]     Checking anstyle-query v1.0.0
[INFO] [stderr]     Checking colorchoice v1.0.0
[INFO] [stderr]     Checking winnow v0.5.19
[INFO] [stderr]     Checking option-ext v0.2.0
[INFO] [stderr]     Checking anstream v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking iana-time-zone v0.1.58
[INFO] [stderr]     Checking fastrand v2.0.1
[INFO] [stderr]     Checking signal-hook-mio v0.2.3
[INFO] [stderr]     Checking unicode-segmentation v1.10.1
[INFO] [stderr]     Checking idna v0.4.0
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]     Checking clap_lex v0.6.0
[INFO] [stderr]     Checking crossterm v0.25.0
[INFO] [stderr]     Checking clap_builder v4.4.8
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking unicode-width v0.1.11
[INFO] [stderr]     Checking newline-converter v0.2.2
[INFO] [stderr]     Checking maplit v1.0.2
[INFO] [stderr]     Checking base64 v0.21.5
[INFO] [stderr]     Checking dyn-clone v1.0.16
[INFO] [stderr]     Checking pretty_assertions v1.4.0
[INFO] [stderr]     Checking walkdir v2.4.0
[INFO] [stderr]     Checking url v2.4.1
[INFO] [stderr]     Checking dirs v5.0.1
[INFO] [stderr]     Checking similar v2.3.0
[INFO] [stderr]     Checking matches v0.1.10
[INFO] [stderr]     Checking chrono v0.4.31
[INFO] [stderr]    Compiling openssl-sys v0.9.95
[INFO] [stderr]     Checking is-terminal v0.4.9
[INFO] [stderr]     Checking tempfile v3.8.1
[INFO] [stderr]     Checking colored v2.0.4
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]     Checking clap v4.4.8
[INFO] [stderr]    Compiling parse-zoneinfo v0.3.0
[INFO] [stderr]    Compiling serde_derive v1.0.192
[INFO] [stderr]    Compiling thiserror-impl v1.0.50
[INFO] [stderr]    Compiling futures-macro v0.3.29
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling chrono-tz-build v0.2.1
[INFO] [stderr]    Compiling strum_macros v0.24.3
[INFO] [stderr]    Compiling chrono-tz v0.8.4
[INFO] [stderr]     Checking tokio v1.34.0
[INFO] [stderr]    Compiling pest v2.7.5
[INFO] [stderr]     Checking inquire v0.6.2
[INFO] [stderr]     Checking strum v0.24.1
[INFO] [stderr]     Checking spinners v4.1.0
[INFO] [stderr]    Compiling pest_meta v2.7.5
[INFO] [stderr]    Compiling pest_generator v2.7.5
[INFO] [stderr]    Compiling pest_derive v2.7.5
[INFO] [stderr]     Checking futures-executor v0.3.29
[INFO] [stderr]     Checking futures v0.3.29
[INFO] [stderr]     Checking tokio-util v0.7.10
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking h2 v0.3.22
[INFO] [stderr]     Checking toml_datetime v0.6.5
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking serde_spanned v0.6.4
[INFO] [stderr]     Checking uuid v1.6.1
[INFO] [stderr]     Checking toml_edit v0.21.0
[INFO] [stderr]     Checking handlebars v4.5.0
[INFO] [stderr]     Checking assert-json-diff v2.0.2
[INFO] [stderr]     Checking toml v0.8.8
[INFO] [stderr]     Checking hyper v0.14.27
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking mockito v1.2.0
[INFO] [stderr]     Checking reqwest v0.11.22
[INFO] [stderr]     Checking lnr v0.1.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.11s
[INFO] running `Command { std: "docker" "inspect" "1c0e28be265655e558f8db4eb254f1547e3bc7e9fc89abda4cddf742da410696", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c0e28be265655e558f8db4eb254f1547e3bc7e9fc89abda4cddf742da410696", kill_on_drop: false }`
[INFO] [stdout] 1c0e28be265655e558f8db4eb254f1547e3bc7e9fc89abda4cddf742da410696