[INFO] cloning repository https://github.com/yuekcc/picar-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yuekcc/picar-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyuekcc%2Fpicar-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyuekcc%2Fpicar-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4f73fdd514e0ff4467f0f7eedf57e6132d2a1453
[INFO] checking yuekcc/picar-rs against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyuekcc%2Fpicar-rs" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/yuekcc/picar-rs
[INFO] finished tweaking git repo https://github.com/yuekcc/picar-rs
[INFO] tweaked toml for git repo https://github.com/yuekcc/picar-rs written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/yuekcc/picar-rs on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/yuekcc/picar-rs 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8532eca7f573db11a4de5dcc34af224d1408dcdda92f11ff53785c9f4e6678c1
[INFO] running `Command { std: "docker" "start" "-a" "8532eca7f573db11a4de5dcc34af224d1408dcdda92f11ff53785c9f4e6678c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8532eca7f573db11a4de5dcc34af224d1408dcdda92f11ff53785c9f4e6678c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8532eca7f573db11a4de5dcc34af224d1408dcdda92f11ff53785c9f4e6678c1", kill_on_drop: false }`
[INFO] [stdout] 8532eca7f573db11a4de5dcc34af224d1408dcdda92f11ff53785c9f4e6678c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4fd65f63c37e3ab0ab2fbf1ff82c00c62ca2378d79a97231567e344edca564df
[INFO] running `Command { std: "docker" "start" "-a" "4fd65f63c37e3ab0ab2fbf1ff82c00c62ca2378d79a97231567e344edca564df", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling libc v0.2.122
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling log v0.4.16
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking tracing-core v0.1.24
[INFO] [stderr]    Compiling anyhow v1.0.56
[INFO] [stderr]    Compiling indexmap v1.8.1
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]     Checking os_str_bytes v6.0.0
[INFO] [stderr]     Checking once_cell v1.10.0
[INFO] [stderr]     Checking tracing-log v0.1.2
[INFO] [stderr]     Checking clap_lex v0.1.1
[INFO] [stderr]     Checking thread_local v1.1.4
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking sharded-slab v0.1.4
[INFO] [stderr]     Checking smallvec v1.8.0
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]     Checking mutate_once v0.1.1
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]    Compiling picar-rs v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling quote v1.0.17
[INFO] [stderr]     Checking itoa v1.0.1
[INFO] [stderr]     Checking pin-project-lite v0.2.8
[INFO] [stderr]     Checking textwrap v0.15.0
[INFO] [stderr]     Checking num_threads v0.1.5
[INFO] [stderr]     Checking termcolor v1.1.3
[INFO] [stderr]     Checking time v0.3.9
[INFO] [stderr]     Checking kamadak-exif v0.5.4
[INFO] [stderr]     Checking tracing-subscriber v0.3.10
[INFO] [stderr]    Compiling clap_derive v3.1.7
[INFO] [stderr]    Compiling tracing-attributes v0.1.20
[INFO] [stderr]     Checking tracing v0.1.32
[INFO] [stderr]     Checking clap v3.1.12
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/cli.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | /     /// 文件前缀
[INFO] [stdout]  9 | |     #[clap(long = "prefix")]
[INFO] [stdout] 10 | |     pub prefix: Option<String>,
[INFO] [stdout]    | |______________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/cli.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | /     /// 工作目录，未设置时将使用当前目录
[INFO] [stdout] 21 | |     #[clap()]
[INFO] [stdout] 22 | |     pub dirs: Vec<String>,
[INFO] [stdout]    | |_________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `picar-rs` (bin "picar-rs" test) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/cli.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | /     /// 文件前缀
[INFO] [stdout]  9 | |     #[clap(long = "prefix")]
[INFO] [stdout] 10 | |     pub prefix: Option<String>,
[INFO] [stdout]    | |______________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/cli.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | /     /// 工作目录，未设置时将使用当前目录
[INFO] [stdout] 21 | |     #[clap()]
[INFO] [stdout] 22 | |     pub dirs: Vec<String>,
[INFO] [stdout]    | |_________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `picar-rs` (bin "picar-rs") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "4fd65f63c37e3ab0ab2fbf1ff82c00c62ca2378d79a97231567e344edca564df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fd65f63c37e3ab0ab2fbf1ff82c00c62ca2378d79a97231567e344edca564df", kill_on_drop: false }`
[INFO] [stdout] 4fd65f63c37e3ab0ab2fbf1ff82c00c62ca2378d79a97231567e344edca564df
