[INFO] fetching crate disk 0.1.21...
[INFO] checking disk-0.1.21 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] extracting crate disk 0.1.21 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate disk 0.1.21 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 disk 0.1.21
[INFO] finished tweaking crates.io crate disk 0.1.21
[INFO] tweaked toml for crates.io crate disk 0.1.21 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 111 packages
[INFO] [stderr]       Adding base64 v0.13.1 (latest: v0.22.0)
[INFO] [stderr]       Adding base64 v0.21.7 (latest: v0.22.0)
[INFO] [stderr]       Adding embedded-io v0.4.0 (latest: v0.6.1)
[INFO] [stderr]       Adding heck v0.4.1 (latest: v0.5.0)
[INFO] [stderr]       Adding iter-read v0.3.1 (latest: v1.0.1)
[INFO] [stderr]       Adding konst v0.2.19 (latest: v0.3.8)
[INFO] [stderr]       Adding radium v0.7.0 (latest: v1.1.0)
[INFO] [stderr]       Adding toml_edit v0.21.1 (latest: v0.22.9)
[INFO] [stderr]       Adding virtue v0.0.13 (latest: v0.0.16)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0)
[INFO] [stderr]       Adding windows-sys v0.48.0 (latest: v0.52.0)
[INFO] [stderr]       Adding windows-targets v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_i686_gnu v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_i686_msvc v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding winnow v0.5.40 (latest: v0.6.5)
[INFO] [stderr]       Adding wyz v0.5.1 (latest: v0.6.1)
[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 iter-read v0.3.1
[INFO] [stderr]   Downloaded cobs v0.2.3
[INFO] [stderr]   Downloaded konst_macro_rules v0.2.19
[INFO] [stderr]   Downloaded serde_plain v1.0.2
[INFO] [stderr]   Downloaded const-str-proc-macro v0.5.7
[INFO] [stderr]   Downloaded embedded-io v0.4.0
[INFO] [stderr]   Downloaded const-str v0.5.7
[INFO] [stderr]   Downloaded postcard v1.0.8
[INFO] [stderr]   Downloaded bson v2.10.0
[INFO] [stderr]   Downloaded konst v0.2.19
[INFO] [stderr]   Downloaded serde-pickle v1.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] a755fd9fdbc63d33385ee77add126da8b6bbabc2337d1238d954911945eb4043
[INFO] running `Command { std: "docker" "start" "-a" "a755fd9fdbc63d33385ee77add126da8b6bbabc2337d1238d954911945eb4043", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a755fd9fdbc63d33385ee77add126da8b6bbabc2337d1238d954911945eb4043", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a755fd9fdbc63d33385ee77add126da8b6bbabc2337d1238d954911945eb4043", kill_on_drop: false }`
[INFO] [stdout] a755fd9fdbc63d33385ee77add126da8b6bbabc2337d1238d954911945eb4043
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 53e99fc635726ee1bd25307e2585697cd31c9896ea39e636290ccacc4d34034c
[INFO] running `Command { std: "docker" "start" "-a" "53e99fc635726ee1bd25307e2585697cd31c9896ea39e636290ccacc4d34034c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling unicode-segmentation v1.11.0
[INFO] [stderr]    Compiling crc32fast v1.4.0
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]     Checking option-ext v0.2.0
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]     Checking konst_macro_rules v0.2.19
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]    Compiling anyhow v1.0.81
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling seq-macro v0.3.5
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]     Checking miniz_oxide v0.7.2
[INFO] [stderr]     Checking konst v0.2.19
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]     Checking flate2 v1.0.28
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking memmap2 v0.9.4
[INFO] [stderr]    Compiling syn v2.0.58
[INFO] [stderr]     Checking directories v5.0.1
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.32
[INFO] [stderr]     Checking const_format v0.2.32
[INFO] [stderr]    Compiling const-str-proc-macro v0.5.7
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]     Checking const-str v0.5.7
[INFO] [stderr]     Checking disk v0.1.21 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lint `private_in_public` has been removed: replaced with another group of lints, see RFC <https://rust-lang.github.io/rfcs/2145-type-privacy.html> for more information
[INFO] [stdout]    --> src/lib.rs:277:2
[INFO] [stdout]     |
[INFO] [stdout] 277 |     private_in_public,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `private_in_public` has been removed: replaced with another group of lints, see RFC <https://rust-lang.github.io/rfcs/2145-type-privacy.html> for more information
[INFO] [stdout]    --> src/lib.rs:277:2
[INFO] [stdout]     |
[INFO] [stdout] 277 |     private_in_public,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `file_bufr`
[INFO] [stdout]   --> src/common.rs:93:14
[INFO] [stdout]    |
[INFO] [stdout] 93 | macro_rules! file_bufr {
[INFO] [stdout]    |              ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `file_bufr`
[INFO] [stdout]   --> src/common.rs:93:14
[INFO] [stdout]    |
[INFO] [stdout] 93 | macro_rules! file_bufr {
[INFO] [stdout]    |              ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `file_bufr`
[INFO] [stdout]    --> src/common.rs:102:16
[INFO] [stdout]     |
[INFO] [stdout] 102 | pub(crate) use file_bufr;
[INFO] [stdout]     |                ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `file_bufr`
[INFO] [stdout]    --> src/common.rs:102:16
[INFO] [stdout]     |
[INFO] [stdout] 102 | pub(crate) use file_bufr;
[INFO] [stdout]     |                ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `file_bufr_gzip`
[INFO] [stdout]    --> src/common.rs:105:14
[INFO] [stdout]     |
[INFO] [stdout] 105 | macro_rules! file_bufr_gzip {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `file_bufr_gzip`
[INFO] [stdout]    --> src/common.rs:105:14
[INFO] [stdout]     |
[INFO] [stdout] 105 | macro_rules! file_bufr_gzip {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `file_bufw`
[INFO] [stdout]    --> src/common.rs:116:14
[INFO] [stdout]     |
[INFO] [stdout] 116 | macro_rules! file_bufw {
[INFO] [stdout]     |              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `file_bufw`
[INFO] [stdout]    --> src/common.rs:116:14
[INFO] [stdout]     |
[INFO] [stdout] 116 | macro_rules! file_bufw {
[INFO] [stdout]     |              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `file_bufw`
[INFO] [stdout]    --> src/common.rs:127:16
[INFO] [stdout]     |
[INFO] [stdout] 127 | pub(crate) use file_bufw;
[INFO] [stdout]     |                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `file_bufw`
[INFO] [stdout]    --> src/common.rs:127:16
[INFO] [stdout]     |
[INFO] [stdout] 127 | pub(crate) use file_bufw;
[INFO] [stdout]     |                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `impl_file_bytes`
[INFO] [stdout]    --> src/common.rs:149:14
[INFO] [stdout]     |
[INFO] [stdout] 149 | macro_rules! impl_file_bytes {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `impl_file_bytes`
[INFO] [stdout]    --> src/common.rs:149:14
[INFO] [stdout]     |
[INFO] [stdout] 149 | macro_rules! impl_file_bytes {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `impl_file_bytes`
[INFO] [stdout]    --> src/common.rs:209:16
[INFO] [stdout]     |
[INFO] [stdout] 209 | pub(crate) use impl_file_bytes;
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `impl_io`
[INFO] [stdout]    --> src/common.rs:213:14
[INFO] [stdout]     |
[INFO] [stdout] 213 | macro_rules! impl_io {
[INFO] [stdout]     |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `impl_file_bytes`
[INFO] [stdout]    --> src/common.rs:209:16
[INFO] [stdout]     |
[INFO] [stdout] 209 | pub(crate) use impl_file_bytes;
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `impl_io`
[INFO] [stdout]    --> src/common.rs:213:14
[INFO] [stdout]     |
[INFO] [stdout] 213 | macro_rules! impl_io {
[INFO] [stdout]     |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `impl_io`
[INFO] [stdout]    --> src/common.rs:725:16
[INFO] [stdout]     |
[INFO] [stdout] 725 | pub(crate) use impl_io;
[INFO] [stdout]     |                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `impl_common`
[INFO] [stdout]    --> src/common.rs:729:14
[INFO] [stdout]     |
[INFO] [stdout] 729 | macro_rules! impl_common {
[INFO] [stdout]     |              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `impl_io`
[INFO] [stdout]    --> src/common.rs:725:16
[INFO] [stdout]     |
[INFO] [stdout] 725 | pub(crate) use impl_io;
[INFO] [stdout]     |                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `impl_common`
[INFO] [stdout]    --> src/common.rs:991:16
[INFO] [stdout]     |
[INFO] [stdout] 991 | pub(crate) use impl_common;
[INFO] [stdout]     |                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `impl_common`
[INFO] [stdout]    --> src/common.rs:729:14
[INFO] [stdout]     |
[INFO] [stdout] 729 | macro_rules! impl_common {
[INFO] [stdout]     |              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `impl_string`
[INFO] [stdout]    --> src/common.rs:996:14
[INFO] [stdout]     |
[INFO] [stdout] 996 | macro_rules! impl_string {
[INFO] [stdout]     |              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `impl_common`
[INFO] [stdout]    --> src/common.rs:991:16
[INFO] [stdout]     |
[INFO] [stdout] 991 | pub(crate) use impl_common;
[INFO] [stdout]     |                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `impl_string`
[INFO] [stdout]     --> src/common.rs:1020:16
[INFO] [stdout]      |
[INFO] [stdout] 1020 | pub(crate) use impl_string;
[INFO] [stdout]      |                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `impl_string`
[INFO] [stdout]    --> src/common.rs:996:14
[INFO] [stdout]     |
[INFO] [stdout] 996 | macro_rules! impl_string {
[INFO] [stdout]     |              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `impl_binary`
[INFO] [stdout]     --> src/common.rs:1025:14
[INFO] [stdout]      |
[INFO] [stdout] 1025 | macro_rules! impl_binary {
[INFO] [stdout]      |              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `impl_string`
[INFO] [stdout]     --> src/common.rs:1020:16
[INFO] [stdout]      |
[INFO] [stdout] 1020 | pub(crate) use impl_string;
[INFO] [stdout]      |                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `impl_binary`
[INFO] [stdout]     --> src/common.rs:1043:16
[INFO] [stdout]      |
[INFO] [stdout] 1043 | pub(crate) use impl_binary;
[INFO] [stdout]      |                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `impl_binary`
[INFO] [stdout]     --> src/common.rs:1025:14
[INFO] [stdout]      |
[INFO] [stdout] 1025 | macro_rules! impl_binary {
[INFO] [stdout]      |              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `impl_macro_binary`
[INFO] [stdout]     --> src/common.rs:1216:14
[INFO] [stdout]      |
[INFO] [stdout] 1216 | macro_rules! impl_macro_binary {
[INFO] [stdout]      |              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `impl_binary`
[INFO] [stdout]     --> src/common.rs:1043:16
[INFO] [stdout]      |
[INFO] [stdout] 1043 | pub(crate) use impl_binary;
[INFO] [stdout]      |                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `impl_macro_binary`
[INFO] [stdout]     --> src/common.rs:1281:16
[INFO] [stdout]      |
[INFO] [stdout] 1281 | pub(crate) use impl_macro_binary;
[INFO] [stdout]      |                ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `impl_macro_binary`
[INFO] [stdout]     --> src/common.rs:1216:14
[INFO] [stdout]      |
[INFO] [stdout] 1216 | macro_rules! impl_macro_binary {
[INFO] [stdout]      |              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `impl_macro_no_ext`
[INFO] [stdout]     --> src/common.rs:1284:14
[INFO] [stdout]      |
[INFO] [stdout] 1284 | macro_rules! impl_macro_no_ext {
[INFO] [stdout]      |              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `impl_macro_binary`
[INFO] [stdout]     --> src/common.rs:1281:16
[INFO] [stdout]      |
[INFO] [stdout] 1281 | pub(crate) use impl_macro_binary;
[INFO] [stdout]      |                ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `impl_macro_no_ext`
[INFO] [stdout]     --> src/common.rs:1342:16
[INFO] [stdout]      |
[INFO] [stdout] 1342 | pub(crate) use impl_macro_no_ext;
[INFO] [stdout]      |                ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `impl_macro_no_ext`
[INFO] [stdout]     --> src/common.rs:1284:14
[INFO] [stdout]      |
[INFO] [stdout] 1284 | macro_rules! impl_macro_no_ext {
[INFO] [stdout]      |              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `impl_macro`
[INFO] [stdout]     --> src/common.rs:1345:14
[INFO] [stdout]      |
[INFO] [stdout] 1345 | macro_rules! impl_macro {
[INFO] [stdout]      |              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `impl_macro_no_ext`
[INFO] [stdout]     --> src/common.rs:1342:16
[INFO] [stdout]      |
[INFO] [stdout] 1342 | pub(crate) use impl_macro_no_ext;
[INFO] [stdout]      |                ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `impl_macro`
[INFO] [stdout]     --> src/common.rs:1404:16
[INFO] [stdout]      |
[INFO] [stdout] 1404 | pub(crate) use impl_macro;
[INFO] [stdout]      |                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `impl_macro`
[INFO] [stdout]     --> src/common.rs:1345:14
[INFO] [stdout]      |
[INFO] [stdout] 1345 | macro_rules! impl_macro {
[INFO] [stdout]      |              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `ensure_header`
[INFO] [stdout]  --> src/header.rs:2:14
[INFO] [stdout]   |
[INFO] [stdout] 2 | macro_rules! ensure_header {
[INFO] [stdout]   |              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ensure_header`
[INFO] [stdout]   --> src/header.rs:22:16
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub(crate) use ensure_header;
[INFO] [stdout]    |                ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `impl_macro`
[INFO] [stdout]     --> src/common.rs:1404:16
[INFO] [stdout]      |
[INFO] [stdout] 1404 | pub(crate) use impl_macro;
[INFO] [stdout]      |                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `header_return`
[INFO] [stdout]   --> src/header.rs:24:14
[INFO] [stdout]    |
[INFO] [stdout] 24 | macro_rules! header_return {
[INFO] [stdout]    |              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `ensure_header`
[INFO] [stdout]  --> src/header.rs:2:14
[INFO] [stdout]   |
[INFO] [stdout] 2 | macro_rules! ensure_header {
[INFO] [stdout]   |              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `header_return`
[INFO] [stdout]   --> src/header.rs:32:16
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub(crate) use header_return;
[INFO] [stdout]    |                ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ensure_header`
[INFO] [stdout]   --> src/header.rs:22:16
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub(crate) use ensure_header;
[INFO] [stdout]    |                ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `impl_header`
[INFO] [stdout]   --> src/header.rs:35:14
[INFO] [stdout]    |
[INFO] [stdout] 35 | macro_rules! impl_header {
[INFO] [stdout]    |              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `header_return`
[INFO] [stdout]   --> src/header.rs:24:14
[INFO] [stdout]    |
[INFO] [stdout] 24 | macro_rules! header_return {
[INFO] [stdout]    |              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `impl_header`
[INFO] [stdout]    --> src/header.rs:204:16
[INFO] [stdout]     |
[INFO] [stdout] 204 | pub(crate) use impl_header;
[INFO] [stdout]     |                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `header_return`
[INFO] [stdout]   --> src/header.rs:32:16
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub(crate) use header_return;
[INFO] [stdout]    |                ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `impl_header`
[INFO] [stdout]   --> src/header.rs:35:14
[INFO] [stdout]    |
[INFO] [stdout] 35 | macro_rules! impl_header {
[INFO] [stdout]    |              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `impl_header`
[INFO] [stdout]    --> src/header.rs:204:16
[INFO] [stdout]     |
[INFO] [stdout] 204 | pub(crate) use impl_header;
[INFO] [stdout]     |                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `base` is never used
[INFO] [stdout]   --> src/common.rs:11:15
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub(crate) fn base(project_name: &str) -> Result<ProjectDirs, Error> {
[INFO] [stdout]    |               ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_projectdir` is never used
[INFO] [stdout]   --> src/common.rs:19:15
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub(crate) fn get_projectdir(dir: &Dir, project_name: &str) -> Result<PathBuf, Error> {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `convert_error` is never used
[INFO] [stdout]   --> src/common.rs:36:15
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub(crate) fn convert_error<T, E: std::fmt::Display + std::fmt::Debug + Send + Sync + 'static>(result: Result<T, E>) -> Result<T, Error> {
[INFO] [stdout]    |               ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `assert_safe_path` is never used
[INFO] [stdout]   --> src/common.rs:45:15
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub(crate) fn assert_safe_path(path: &Path) -> Result<(), Error> {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `decompress` is never used
[INFO] [stdout]   --> src/common.rs:52:15
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub(crate) fn decompress<R>(reader: R) -> Result<Vec<u8>, Error>
[INFO] [stdout]    |               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compress` is never used
[INFO] [stdout]   --> src/common.rs:70:15
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub(crate) fn compress(bytes: &[u8]) -> Result<Vec<u8>, Error> {
[INFO] [stdout]    |               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `filesize` is never used
[INFO] [stdout]   --> src/common.rs:85:15
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub(crate) fn filesize(path: &Path) -> u64 {
[INFO] [stdout]    |               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `path_to_bytes` is never used
[INFO] [stdout]    --> src/common.rs:131:15
[INFO] [stdout]     |
[INFO] [stdout] 131 | pub(crate) fn path_to_bytes(path: &std::path::Path) -> Result<Vec<u8>, anyhow::Error> {
[INFO] [stdout]     |               ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new` and `zero` are never used
[INFO] [stdout]   --> src/metadata.rs:36:22
[INFO] [stdout]    |
[INFO] [stdout] 34 | impl Metadata {
[INFO] [stdout]    | ------------- associated functions in this implementation
[INFO] [stdout] 35 |     /// Create a new [`Metadata`].
[INFO] [stdout] 36 |     pub(crate) const fn new(size: u64, path: PathBuf) -> Self {
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub(crate) const fn zero(path: PathBuf) -> Self {
[INFO] [stdout]    |                         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `base` is never used
[INFO] [stdout]   --> src/common.rs:11:15
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub(crate) fn base(project_name: &str) -> Result<ProjectDirs, Error> {
[INFO] [stdout]    |               ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_projectdir` is never used
[INFO] [stdout]   --> src/common.rs:19:15
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub(crate) fn get_projectdir(dir: &Dir, project_name: &str) -> Result<PathBuf, Error> {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `convert_error` is never used
[INFO] [stdout]   --> src/common.rs:36:15
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub(crate) fn convert_error<T, E: std::fmt::Display + std::fmt::Debug + Send + Sync + 'static>(result: Result<T, E>) -> Result<T, Error> {
[INFO] [stdout]    |               ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `assert_safe_path` is never used
[INFO] [stdout]   --> src/common.rs:45:15
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub(crate) fn assert_safe_path(path: &Path) -> Result<(), Error> {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `decompress` is never used
[INFO] [stdout]   --> src/common.rs:52:15
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub(crate) fn decompress<R>(reader: R) -> Result<Vec<u8>, Error>
[INFO] [stdout]    |               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compress` is never used
[INFO] [stdout]   --> src/common.rs:70:15
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub(crate) fn compress(bytes: &[u8]) -> Result<Vec<u8>, Error> {
[INFO] [stdout]    |               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `filesize` is never used
[INFO] [stdout]   --> src/common.rs:85:15
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub(crate) fn filesize(path: &Path) -> u64 {
[INFO] [stdout]    |               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `path_to_bytes` is never used
[INFO] [stdout]    --> src/common.rs:131:15
[INFO] [stdout]     |
[INFO] [stdout] 131 | pub(crate) fn path_to_bytes(path: &std::path::Path) -> Result<Vec<u8>, anyhow::Error> {
[INFO] [stdout]     |               ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new` and `zero` are never used
[INFO] [stdout]   --> src/metadata.rs:36:22
[INFO] [stdout]    |
[INFO] [stdout] 34 | impl Metadata {
[INFO] [stdout]    | ------------- associated functions in this implementation
[INFO] [stdout] 35 |     /// Create a new [`Metadata`].
[INFO] [stdout] 36 |     pub(crate) const fn new(size: u64, path: PathBuf) -> Self {
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub(crate) const fn zero(path: PathBuf) -> Self {
[INFO] [stdout]    |                         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 37 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 37 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.45s
[INFO] running `Command { std: "docker" "inspect" "53e99fc635726ee1bd25307e2585697cd31c9896ea39e636290ccacc4d34034c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53e99fc635726ee1bd25307e2585697cd31c9896ea39e636290ccacc4d34034c", kill_on_drop: false }`
[INFO] [stdout] 53e99fc635726ee1bd25307e2585697cd31c9896ea39e636290ccacc4d34034c
[INFO] checking disk-0.1.21 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback
[INFO] extracting crate disk 0.1.21 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate disk 0.1.21 on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate disk 0.1.21
[INFO] finished tweaking crates.io crate disk 0.1.21
[INFO] tweaked toml for crates.io crate disk 0.1.21 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 21b21f42ba6877c36536b14e216969a0382f635fbc2ba6e21518ca18270f742f
[INFO] running `Command { std: "docker" "start" "-a" "21b21f42ba6877c36536b14e216969a0382f635fbc2ba6e21518ca18270f742f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "21b21f42ba6877c36536b14e216969a0382f635fbc2ba6e21518ca18270f742f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21b21f42ba6877c36536b14e216969a0382f635fbc2ba6e21518ca18270f742f", kill_on_drop: false }`
[INFO] [stdout] 21b21f42ba6877c36536b14e216969a0382f635fbc2ba6e21518ca18270f742f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a118961f4105c9d6491e0aa8e69ca00af56bcc54a4974825533b65106d5a328a
[INFO] running `Command { std: "docker" "start" "-a" "a118961f4105c9d6491e0aa8e69ca00af56bcc54a4974825533b65106d5a328a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling crc32fast v1.4.0
[INFO] [stderr]    Compiling unicode-segmentation v1.11.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking option-ext v0.2.0
[INFO] [stderr]     Checking konst_macro_rules v0.2.19
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling anyhow v1.0.81
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]    Compiling seq-macro v0.3.5
[INFO] [stderr]     Checking miniz_oxide v0.7.2
[INFO] [stderr]     Checking konst v0.2.19
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/miniz_oxide-0.7.2/src/inflate/core.rs:1196:9
[INFO] [stdout]      |
[INFO] [stdout] 1196 | /         match state {
[INFO] [stdout] 1197 | |             Start => generate_state!(state, 'state_machine, {
[INFO] [stdout] 1198 | |                 l.bit_buf = 0;
[INFO] [stdout] 1199 | |                 l.num_bits = 0;
[INFO] [stdout] ...    |
[INFO] [stdout] 1741 | |             _ => break TINFLStatus::Failed,
[INFO] [stdout] 1742 | |         };
[INFO] [stdout]      | |_________^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `miniz_oxide` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "a118961f4105c9d6491e0aa8e69ca00af56bcc54a4974825533b65106d5a328a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a118961f4105c9d6491e0aa8e69ca00af56bcc54a4974825533b65106d5a328a", kill_on_drop: false }`
[INFO] [stdout] a118961f4105c9d6491e0aa8e69ca00af56bcc54a4974825533b65106d5a328a