[INFO] cloning repository https://github.com/dewdad/folder-scanner
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dewdad/folder-scanner" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdewdad%2Ffolder-scanner", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdewdad%2Ffolder-scanner'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9ce977fea5a527905e59c2e8fae51e68c6e36fe7
[INFO] checking dewdad/folder-scanner against try#6757d700f93f6d16c8b39cf79e96b019bd570e7d for pr-155299-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdewdad%2Ffolder-scanner" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/dewdad/folder-scanner
[INFO] finished tweaking git repo https://github.com/dewdad/folder-scanner
[INFO] tweaked toml for git repo https://github.com/dewdad/folder-scanner written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dewdad/folder-scanner on toolchain 6757d700f93f6d16c8b39cf79e96b019bd570e7d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6757d700f93f6d16c8b39cf79e96b019bd570e7d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/dewdad/folder-scanner 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" "+6757d700f93f6d16c8b39cf79e96b019bd570e7d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking dewdad/folder-scanner against try#6757d700f93f6d16c8b39cf79e96b019bd570e7d for pr-155299-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdewdad%2Ffolder-scanner" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/dewdad/folder-scanner
[INFO] finished tweaking git repo https://github.com/dewdad/folder-scanner
[INFO] tweaked toml for git repo https://github.com/dewdad/folder-scanner written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dewdad/folder-scanner on toolchain 6757d700f93f6d16c8b39cf79e96b019bd570e7d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6757d700f93f6d16c8b39cf79e96b019bd570e7d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/dewdad/folder-scanner 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" "+6757d700f93f6d16c8b39cf79e96b019bd570e7d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking dewdad/folder-scanner against try#6757d700f93f6d16c8b39cf79e96b019bd570e7d for pr-155299-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdewdad%2Ffolder-scanner" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/dewdad/folder-scanner
[INFO] finished tweaking git repo https://github.com/dewdad/folder-scanner
[INFO] tweaked toml for git repo https://github.com/dewdad/folder-scanner written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dewdad/folder-scanner on toolchain 6757d700f93f6d16c8b39cf79e96b019bd570e7d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6757d700f93f6d16c8b39cf79e96b019bd570e7d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/dewdad/folder-scanner 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" "+6757d700f93f6d16c8b39cf79e96b019bd570e7d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+6757d700f93f6d16c8b39cf79e96b019bd570e7d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8d2eb0eb383d3d88811a832b9b03230cf0eda30a90ac6449e301f146b013839e
[INFO] running `Command { std: "docker" "start" "-a" "8d2eb0eb383d3d88811a832b9b03230cf0eda30a90ac6449e301f146b013839e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d2eb0eb383d3d88811a832b9b03230cf0eda30a90ac6449e301f146b013839e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d2eb0eb383d3d88811a832b9b03230cf0eda30a90ac6449e301f146b013839e", kill_on_drop: false }`
[INFO] [stdout] 8d2eb0eb383d3d88811a832b9b03230cf0eda30a90ac6449e301f146b013839e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+6757d700f93f6d16c8b39cf79e96b019bd570e7d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a42164b21ede87a13e978b534fd2741e59cfea50e6ba9e36f640b046084cb020
[INFO] running `Command { std: "docker" "start" "-a" "a42164b21ede87a13e978b534fd2741e59cfea50e6ba9e36f640b046084cb020", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling cc v1.2.58
[INFO] [stderr]     Checking bitflags v2.11.0
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling zerovec-derive v0.11.2
[INFO] [stderr]    Compiling tokio-macros v2.6.1
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking http v1.4.0
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking rustls-pki-types v1.14.0
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking yoke v0.8.1
[INFO] [stderr]     Checking socket2 v0.6.3
[INFO] [stderr]     Checking mio v1.2.0
[INFO] [stderr]    Compiling openssl-sys v0.9.112
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking zerovec v0.11.5
[INFO] [stderr]     Checking zerotrie v0.2.3
[INFO] [stderr]     Checking tokio v1.50.0
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]    Compiling openssl v0.10.76
[INFO] [stderr]    Compiling native-tls v0.2.18
[INFO] [stderr]     Checking tinystr v0.8.2
[INFO] [stderr]     Checking icu_locale_core v2.1.1
[INFO] [stderr]     Checking potential_utf v0.1.4
[INFO] [stderr]     Checking icu_collections v2.1.1
[INFO] [stderr]     Checking simd-adler32 v0.3.9
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking icu_provider v2.1.1
[INFO] [stderr]     Checking indexmap v2.13.0
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking getrandom v0.4.2
[INFO] [stderr]     Checking icu_normalizer v2.1.1
[INFO] [stderr]     Checking icu_properties v2.1.2
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]     Checking utf8parse v0.2.2
[INFO] [stderr]    Compiling portable-atomic v1.13.1
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking anstyle-parse v1.0.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking webpki-roots v1.0.6
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking colorchoice v1.0.5
[INFO] [stderr]     Checking fastrand v2.3.0
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.2
[INFO] [stderr]     Checking anstyle v1.0.14
[INFO] [stderr]     Checking bumpalo v3.20.2
[INFO] [stderr]     Checking anstyle-query v1.1.5
[INFO] [stderr]    Compiling litrs v1.0.0
[INFO] [stderr]    Compiling zip v2.4.2
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]     Checking zopfli v0.8.3
[INFO] [stderr]    Compiling rustls v0.23.37
[INFO] [stderr]     Checking anstream v1.0.0
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]    Compiling document-features v0.2.12
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking console v0.15.11
[INFO] [stderr]     Checking xattr v1.6.1
[INFO] [stderr]     Checking rustls-webpki v0.103.10
[INFO] [stderr]     Checking serde_spanned v0.6.9
[INFO] [stderr]     Checking toml_datetime v0.6.11
[INFO] [stderr]     Checking hyper v1.8.1
[INFO] [stderr]     Checking tower v0.5.3
[INFO] [stderr]     Checking tokio-util v0.7.18
[INFO] [stderr]     Checking filetime v0.2.27
[INFO] [stderr]     Checking is-docker v0.2.0
[INFO] [stderr]     Checking clap_lex v1.1.0
[INFO] [stderr]     Checking strsim v0.11.1
[INFO] [stderr]    Compiling self_update v0.41.0
[INFO] [stderr]     Checking winnow v0.7.15
[INFO] [stderr]     Checking hyper-util v0.1.20
[INFO] [stderr]     Checking tower-http v0.6.8
[INFO] [stderr]     Checking toml_write v0.1.2
[INFO] [stderr]     Checking tar v0.4.45
[INFO] [stderr]     Checking clap_builder v4.6.0
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking indicatif v0.17.11
[INFO] [stderr]    Compiling clap_derive v4.6.0
[INFO] [stderr]     Checking is-wsl v0.4.0
[INFO] [stderr]     Checking crossterm v0.29.0
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]     Checking hyper-tls v0.6.0
[INFO] [stderr]     Checking toml_edit v0.22.27
[INFO] [stderr]     Checking matchers v0.2.0
[INFO] [stderr]     Checking self-replace v1.5.0
[INFO] [stderr]     Checking quick-xml v0.23.1
[INFO] [stderr]     Checking unicode-segmentation v1.13.2
[INFO] [stderr]    Compiling folder-scanner v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking memo-map v0.3.3
[INFO] [stderr]     Checking pathdiff v0.2.3
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking open v5.3.3
[INFO] [stderr]     Checking minijinja v2.18.0
[INFO] [stderr]     Checking chrono v0.4.44
[INFO] [stderr]     Checking comfy-table v7.2.2
[INFO] [stderr]     Checking tracing-subscriber v0.3.23
[INFO] [stderr]     Checking dirs v5.0.1
[INFO] [stderr]     Checking uuid v1.23.0
[INFO] [stderr]     Checking tokio-rustls v0.26.4
[INFO] [stderr]     Checking clap v4.6.0
[INFO] [stderr]     Checking hyper-rustls v0.27.7
[INFO] [stderr]     Checking reqwest v0.12.28
[INFO] [stderr]     Checking toml v0.8.23
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/scanner/mod.rs:206:9
[INFO] [stdout]     |
[INFO] [stdout] 206 |     let mut scanners: Vec<Box<dyn Scanner>> = vec![
[INFO] [stdout]     |         ----^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/scanner/mod.rs:206:9
[INFO] [stdout]     |
[INFO] [stdout] 206 |     let mut scanners: Vec<Box<dyn Scanner>> = vec![
[INFO] [stdout]     |         ----^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.32s
[INFO] running `Command { std: "docker" "inspect" "a42164b21ede87a13e978b534fd2741e59cfea50e6ba9e36f640b046084cb020", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a42164b21ede87a13e978b534fd2741e59cfea50e6ba9e36f640b046084cb020", kill_on_drop: false }`
[INFO] [stdout] a42164b21ede87a13e978b534fd2741e59cfea50e6ba9e36f640b046084cb020
