[INFO] fetching crate envhub 0.2.2...
[INFO] checking envhub-0.2.2 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] extracting crate envhub 0.2.2 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate envhub 0.2.2 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 envhub 0.2.2
[INFO] finished tweaking crates.io crate envhub 0.2.2
[INFO] tweaked toml for crates.io crate envhub 0.2.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate crates.io crate envhub 0.2.2 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded envhub-pkgs v0.1.0
[INFO] [stderr]   Downloaded winnow v0.5.16
[INFO] [stderr]   Downloaded envhub-ext v0.1.0
[INFO] [stderr]   Downloaded cbitset v0.2.0
[INFO] [stderr]   Downloaded rowan v0.12.6
[INFO] [stderr]   Downloaded smol_str v0.1.24
[INFO] [stderr]   Downloaded countme v2.0.4
[INFO] [stderr]   Downloaded nixpkgs-fmt v1.3.0
[INFO] [stderr]   Downloaded rowan v0.15.13
[INFO] [stderr]   Downloaded rnix v0.10.2
[INFO] [stderr]   Downloaded bstr v1.6.2
[INFO] [stderr]   Downloaded nix-editor v0.3.0
[INFO] [stderr]   Downloaded rnix v0.11.0
[INFO] [stderr]   Downloaded hcl-rs v0.14.6
[INFO] [stderr]   Downloaded envhub-hm v0.1.2
[INFO] [stderr]   Downloaded envhub-stow v0.1.0
[INFO] [stderr]   Downloaded hcl-primitives v0.1.1
[INFO] [stderr]   Downloaded vecmap-rs v0.1.12
[INFO] [stderr]   Downloaded envhub-types v0.2.0
[INFO] [stderr]   Downloaded envhub-providers v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] ee7e599980ff0acd4894ce91d54590aea4a56ca31337a0d2a4631778a17d3eb0
[INFO] running `Command { std: "docker" "start" "-a" "ee7e599980ff0acd4894ce91d54590aea4a56ca31337a0d2a4631778a17d3eb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ee7e599980ff0acd4894ce91d54590aea4a56ca31337a0d2a4631778a17d3eb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee7e599980ff0acd4894ce91d54590aea4a56ca31337a0d2a4631778a17d3eb0", kill_on_drop: false }`
[INFO] [stdout] ee7e599980ff0acd4894ce91d54590aea4a56ca31337a0d2a4631778a17d3eb0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 0655539a7ef48acd703a2d411a62b2c43e7905cd304e30b75d92fd06499cfce4
[INFO] running `Command { std: "docker" "start" "-a" "0655539a7ef48acd703a2d411a62b2c43e7905cd304e30b75d92fd06499cfce4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.68
[INFO] [stderr]    Compiling serde v1.0.188
[INFO] [stderr]    Compiling libc v0.2.149
[INFO] [stderr]    Compiling thiserror v1.0.49
[INFO] [stderr]     Checking itoa v1.0.9
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling ucd-trie v0.1.6
[INFO] [stderr]     Checking ryu v1.0.15
[INFO] [stderr]     Checking regex-syntax v0.7.5
[INFO] [stderr]     Checking hashbrown v0.14.1
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]     Checking aho-corasick v1.1.1
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking utf8parse v0.2.1
[INFO] [stderr]     Checking anstyle-parse v0.2.2
[INFO] [stderr]     Checking bstr v1.6.2
[INFO] [stderr]    Compiling serde_json v1.0.107
[INFO] [stderr]     Checking colorchoice v1.0.0
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]     Checking hashbrown v0.9.1
[INFO] [stderr]     Checking countme v2.0.4
[INFO] [stderr]     Checking anstyle v1.0.4
[INFO] [stderr]     Checking unicode-width v0.1.11
[INFO] [stderr]     Checking anstyle-query v1.0.0
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]     Checking walkdir v2.4.0
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking anstream v0.6.4
[INFO] [stderr]    Compiling lock_api v0.4.10
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking clap_lex v0.5.1
[INFO] [stderr]     Checking countme v3.0.1
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]     Checking thread_local v1.1.7
[INFO] [stderr]    Compiling parking_lot_core v0.9.8
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]     Checking crossbeam-channel v0.4.4
[INFO] [stderr]     Checking smallvec v1.11.1
[INFO] [stderr]     Checking option-ext v0.2.0
[INFO] [stderr]     Checking clap_builder v4.4.6
[INFO] [stderr]     Checking envhub-pkgs v0.1.0
[INFO] [stderr]     Checking winnow v0.5.16
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]     Checking owo-colors v3.5.0
[INFO] [stderr]     Checking os_str_bytes v6.5.1
[INFO] [stderr]     Checking termcolor v1.3.0
[INFO] [stderr]     Checking textwrap v0.16.0
[INFO] [stderr]     Checking pin-project-lite v0.2.13
[INFO] [stderr]     Checking bytes v1.5.0
[INFO] [stderr]    Compiling syn v2.0.38
[INFO] [stderr]     Checking clap_lex v0.2.4
[INFO] [stderr]     Checking envhub-stow v0.1.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking mio v0.8.8
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking socket2 v0.5.4
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking dirs v5.0.1
[INFO] [stderr]     Checking envhub-providers v0.2.0
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking cbitset v0.2.0
[INFO] [stderr]     Checking regex-automata v0.3.9
[INFO] [stderr]     Checking regex v1.9.6
[INFO] [stderr]    Compiling serde_derive v1.0.188
[INFO] [stderr]    Compiling thiserror-impl v1.0.49
[INFO] [stderr]    Compiling clap_derive v4.4.2
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]     Checking globset v0.4.13
[INFO] [stderr]     Checking ignore v0.4.20
[INFO] [stderr]     Checking tokio v1.32.0
[INFO] [stderr]    Compiling pest v2.7.4
[INFO] [stderr]     Checking clap v4.4.6
[INFO] [stderr]    Compiling pest_meta v2.7.4
[INFO] [stderr]    Compiling pest_generator v2.7.4
[INFO] [stderr]    Compiling pest_derive v2.7.4
[INFO] [stderr]     Checking text-size v1.1.1
[INFO] [stderr]     Checking indexmap v2.0.2
[INFO] [stderr]     Checking smol_str v0.1.24
[INFO] [stderr]     Checking hcl-primitives v0.1.1
[INFO] [stderr]     Checking vecmap-rs v0.1.12
[INFO] [stderr]     Checking serde_spanned v0.6.3
[INFO] [stderr]     Checking toml_datetime v0.6.3
[INFO] [stderr]     Checking rowan v0.12.6
[INFO] [stderr]     Checking rowan v0.15.13
[INFO] [stderr]     Checking clap v3.2.25
[INFO] [stderr]     Checking rnix v0.10.2
[INFO] [stderr]     Checking hcl-rs v0.14.6
[INFO] [stderr]     Checking toml_edit v0.19.15
[INFO] [stderr]     Checking rnix v0.11.0
[INFO] [stderr]     Checking nixpkgs-fmt v1.3.0
[INFO] [stderr]     Checking nix-editor v0.3.0
[INFO] [stderr]     Checking toml v0.7.8
[INFO] [stderr]     Checking envhub-types v0.2.0
[INFO] [stderr]     Checking envhub-ext v0.1.0
[INFO] [stderr]     Checking envhub-hm v0.1.2
[INFO] [stderr]     Checking envhub v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.46s
[INFO] running `Command { std: "docker" "inspect" "0655539a7ef48acd703a2d411a62b2c43e7905cd304e30b75d92fd06499cfce4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0655539a7ef48acd703a2d411a62b2c43e7905cd304e30b75d92fd06499cfce4", kill_on_drop: false }`
[INFO] [stdout] 0655539a7ef48acd703a2d411a62b2c43e7905cd304e30b75d92fd06499cfce4