[INFO] cloning repository https://github.com/antiloger/zim-alpha
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/antiloger/zim-alpha" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fantiloger%2Fzim-alpha", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fantiloger%2Fzim-alpha'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4af1adcb38a3284cda8170f526c6cf99abe29f19
[INFO] checking antiloger/zim-alpha against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fantiloger%2Fzim-alpha" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/antiloger/zim-alpha 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 git repo https://github.com/antiloger/zim-alpha
[INFO] finished tweaking git repo https://github.com/antiloger/zim-alpha
[INFO] tweaked toml for git repo https://github.com/antiloger/zim-alpha written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/antiloger/zim-alpha 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]  Downloading crates ...
[INFO] [stderr]   Downloaded bson v2.9.0
[INFO] [stderr]   Downloaded mongodb v2.8.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] e9e58c3fd7ff8d8d33794c65d994575118d3f706c48ecd7da02d15aceeb9f7b8
[INFO] running `Command { std: "docker" "start" "-a" "e9e58c3fd7ff8d8d33794c65d994575118d3f706c48ecd7da02d15aceeb9f7b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e9e58c3fd7ff8d8d33794c65d994575118d3f706c48ecd7da02d15aceeb9f7b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9e58c3fd7ff8d8d33794c65d994575118d3f706c48ecd7da02d15aceeb9f7b8", kill_on_drop: false }`
[INFO] [stdout] e9e58c3fd7ff8d8d33794c65d994575118d3f706c48ecd7da02d15aceeb9f7b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 9af100e1ad5825a57439bb5d534d0c747140fd8945f1e1337a414b17b246664b
[INFO] running `Command { std: "docker" "start" "-a" "9af100e1ad5825a57439bb5d534d0c747140fd8945f1e1337a414b17b246664b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling target-lexicon v0.12.14
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling cc v1.0.90
[INFO] [stderr]     Checking tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking tinyvec v1.6.0
[INFO] [stderr]     Checking pin-project-lite v0.2.13
[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling pyo3-build-config v0.20.3
[INFO] [stderr]     Checking subtle v2.5.0
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking unicode-normalization v0.1.23
[INFO] [stderr]     Checking unicode-bidi v0.3.15
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking socket2 v0.5.6
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]     Checking bytes v1.5.0
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking itoa v1.0.10
[INFO] [stderr]     Checking untrusted v0.9.0
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]     Checking smallvec v1.13.1
[INFO] [stderr]     Checking futures-io v0.3.30
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]    Compiling async-trait v0.1.77
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking percent-encoding v2.3.1
[INFO] [stderr]     Checking futures-task v0.3.30
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr]    Compiling thiserror v1.0.57
[INFO] [stderr]     Checking ryu v1.0.17
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]    Compiling pyo3-ffi v0.20.3
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking form_urlencoded v1.2.1
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]     Checking match_cfg v0.1.0
[INFO] [stderr]     Checking semver-parser v0.7.0
[INFO] [stderr]    Compiling rustls v0.21.10
[INFO] [stderr]    Compiling num-conv v0.1.0
[INFO] [stderr]     Checking equivalent v1.0.1
[INFO] [stderr]     Checking matches v0.1.10
[INFO] [stderr]    Compiling time-core v0.1.2
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]    Compiling serde_json v1.0.114
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]    Compiling time-macros v0.2.17
[INFO] [stderr]     Checking wyz v0.5.1
[INFO] [stderr]     Checking deranged v0.3.11
[INFO] [stderr]     Checking idna v0.2.3
[INFO] [stderr]     Checking url v2.5.0
[INFO] [stderr]     Checking indexmap v2.2.5
[INFO] [stderr]     Checking semver v0.9.0
[INFO] [stderr]     Checking hostname v0.3.1
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]    Compiling rustc_version_runtime v0.2.1
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]    Compiling darling_core v0.13.4
[INFO] [stderr]     Checking cpufeatures v0.2.12
[INFO] [stderr]     Checking linked-hash-map v0.5.6
[INFO] [stderr]     Checking funty v2.0.0
[INFO] [stderr]     Checking zerocopy v0.7.32
[INFO] [stderr]     Checking data-encoding v2.5.0
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]     Checking ipnet v2.9.0
[INFO] [stderr]    Compiling portable-atomic v1.6.0
[INFO] [stderr]     Checking bitvec v1.0.1
[INFO] [stderr]     Checking resolv-conf v0.7.0
[INFO] [stderr]     Checking time v0.3.34
[INFO] [stderr]     Checking lru-cache v0.1.2
[INFO] [stderr]     Checking rustls-webpki v0.101.7
[INFO] [stderr]     Checking sct v0.7.1
[INFO] [stderr]     Checking dirs-next v2.0.0
[INFO] [stderr]    Compiling pyo3-macros-backend v0.20.3
[INFO] [stderr]     Checking rustc_version v0.2.3
[INFO] [stderr]    Compiling pyo3 v0.20.3
[INFO] [stderr]     Checking csv-core v0.1.11
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling thiserror-impl v1.0.57
[INFO] [stderr]    Compiling darling_macro v0.13.4
[INFO] [stderr]    Compiling enum-as-inner v0.4.0
[INFO] [stderr]     Checking tokio v1.36.0
[INFO] [stderr]    Compiling darling v0.13.4
[INFO] [stderr]    Compiling serde_with_macros v1.5.2
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking iana-time-zone v0.1.60
[INFO] [stderr]     Checking base64 v0.21.7
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]     Checking finl_unicode v1.2.0
[INFO] [stderr]     Checking base64 v0.13.1
[INFO] [stderr]     Checking stringprep v0.1.4
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]     Checking rustls-pemfile v1.0.4
[INFO] [stderr]     Checking chrono v0.4.35
[INFO] [stderr]    Compiling typed-builder v0.10.0
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling pyo3-macros v0.20.3
[INFO] [stderr]     Checking term v0.7.0
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking sha-1 v0.10.1
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking pbkdf2 v0.11.0
[INFO] [stderr]     Checking is-terminal v0.4.12
[INFO] [stderr]     Checking socket2 v0.4.10
[INFO] [stderr]    Compiling indoc v2.0.4
[INFO] [stderr]     Checking take_mut v0.2.2
[INFO] [stderr]     Checking unicode-width v0.1.11
[INFO] [stderr]     Checking encode_unicode v1.0.0
[INFO] [stderr]     Checking unindent v0.2.3
[INFO] [stderr]     Checking webpki-roots v0.25.4
[INFO] [stderr]     Checking trust-dns-proto v0.21.2
[INFO] [stderr]     Checking tokio-util v0.7.10
[INFO] [stderr]     Checking tokio-rustls v0.24.1
[INFO] [stderr]     Checking trust-dns-resolver v0.21.2
[INFO] [stderr]     Checking uuid v1.7.0
[INFO] [stderr]     Checking serde_bytes v0.11.14
[INFO] [stderr]     Checking csv v1.3.0
[INFO] [stderr]     Checking serde_with v1.14.0
[INFO] [stderr]     Checking prettytable-rs v0.10.0
[INFO] [stderr]     Checking bson v2.9.0
[INFO] [stderr]     Checking mongodb v2.8.1
[INFO] [stderr]     Checking zimdb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.28s
[INFO] running `Command { std: "docker" "inspect" "9af100e1ad5825a57439bb5d534d0c747140fd8945f1e1337a414b17b246664b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9af100e1ad5825a57439bb5d534d0c747140fd8945f1e1337a414b17b246664b", kill_on_drop: false }`
[INFO] [stdout] 9af100e1ad5825a57439bb5d534d0c747140fd8945f1e1337a414b17b246664b