[INFO] cloning repository https://github.com/yszk0123/md-fmt
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yszk0123/md-fmt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyszk0123%2Fmd-fmt", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyszk0123%2Fmd-fmt'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f1b8e1c72fd22112be32d496d6a202be73cdc787
[INFO] checking yszk0123/md-fmt against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyszk0123%2Fmd-fmt" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/yszk0123/md-fmt 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] removed /workspace/builds/worker-5-tc1/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/yszk0123/md-fmt
[INFO] finished tweaking git repo https://github.com/yszk0123/md-fmt
[INFO] tweaked toml for git repo https://github.com/yszk0123/md-fmt written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/yszk0123/md-fmt 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 wasm-bindgen-macro v0.2.91
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[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] bc211d84e17253dad7b16d9c4c049901058e6d0e07b67cf4134b07ae8c0027db
[INFO] running `Command { std: "docker" "start" "-a" "bc211d84e17253dad7b16d9c4c049901058e6d0e07b67cf4134b07ae8c0027db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc211d84e17253dad7b16d9c4c049901058e6d0e07b67cf4134b07ae8c0027db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc211d84e17253dad7b16d9c4c049901058e6d0e07b67cf4134b07ae8c0027db", kill_on_drop: false }`
[INFO] [stdout] bc211d84e17253dad7b16d9c4c049901058e6d0e07b67cf4134b07ae8c0027db
[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] 5845dc1ee14a88e15a7af53147534bbddf7a530dbf51747af6235e33a3e32acd
[INFO] running `Command { std: "docker" "start" "-a" "5845dc1ee14a88e15a7af53147534bbddf7a530dbf51747af6235e33a3e32acd", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.91
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]    Compiling bumpalo v3.14.0
[INFO] [stderr]    Compiling wasm-bindgen v0.2.91
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling serde_json v1.0.113
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]     Checking ryu v1.0.16
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]     Checking itoa v1.0.10
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[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling anyhow v1.0.79
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]     Checking indexmap v2.2.2
[INFO] [stderr]     Checking either v1.10.0
[INFO] [stderr]     Checking iana-time-zone v0.1.60
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[INFO] [stderr]     Checking anstream v0.6.11
[INFO] [stderr]     Checking linked-hash-map v0.5.6
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[INFO] [stderr]    Compiling darling_core v0.20.5
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[INFO] [stderr]     Checking mdfmt_core v0.1.0 (/opt/rustwide/workdir/crates/mdfmt-core)
[INFO] [stdout] warning: the item `NoteKind` is imported redundantly
[INFO] [stdout]    --> crates/mdfmt-core/src/note/metadata.rs:264:9
[INFO] [stdout]     |
[INFO] [stdout] 263 |     use super::*;
[INFO] [stdout]     |         -------- the item `NoteKind` is already imported here
[INFO] [stdout] 264 |     use crate::NoteKind;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Block` is imported redundantly
[INFO] [stdout]   --> crates/mdfmt-core/src/note/note_data.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 79 |         block::Block,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 83 |     use super::*;
[INFO] [stdout]    |         -------- the item `Block` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Meta` is imported redundantly
[INFO] [stdout]   --> crates/mdfmt-core/src/note/note_data.rs:80:30
[INFO] [stdout]    |
[INFO] [stdout] 80 |         metadata::{Bookmark, Meta, Metadata},
[INFO] [stdout]    |                              ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 83 |     use super::*;
[INFO] [stdout]    |         -------- the item `Meta` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Metadata` is imported redundantly
[INFO] [stdout]   --> crates/mdfmt-core/src/note/note_data.rs:80:36
[INFO] [stdout]    |
[INFO] [stdout] 80 |         metadata::{Bookmark, Meta, Metadata},
[INFO] [stdout]    |                                    ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 83 |     use super::*;
[INFO] [stdout]    |         -------- the item `Metadata` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking mdfmt-js v0.1.0 (/opt/rustwide/workdir/crates/mdfmt-js)
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.56s
[INFO] running `Command { std: "docker" "inspect" "5845dc1ee14a88e15a7af53147534bbddf7a530dbf51747af6235e33a3e32acd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5845dc1ee14a88e15a7af53147534bbddf7a530dbf51747af6235e33a3e32acd", kill_on_drop: false }`
[INFO] [stdout] 5845dc1ee14a88e15a7af53147534bbddf7a530dbf51747af6235e33a3e32acd