[INFO] cloning repository https://github.com/wt3518274242/7943
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wt3518274242/7943" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwt3518274242%2F7943", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwt3518274242%2F7943'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c9ccfe6b6099e05fe24088cbeaae059df2fb051a
[INFO] checking wt3518274242/7943 against 895980e0290783bb09b1ccf1b11f14eb09b10430 for pr-160186
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwt3518274242%2F7943" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-7-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/wt3518274242/7943
[INFO] removed 0 missing tests
[INFO] finished tweaking git repo https://github.com/wt3518274242/7943
[INFO] tweaked toml for git repo https://github.com/wt3518274242/7943 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/wt3518274242/7943 on toolchain 895980e0290783bb09b1ccf1b11f14eb09b10430
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/wt3518274242/7943 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" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 57b4fbf0cc56eba0163555a21371df81884986129b8acf04339c0c1058f3020b
[INFO] running `Command { std: "docker" "start" "57b4fbf0cc56eba0163555a21371df81884986129b8acf04339c0c1058f3020b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "57b4fbf0cc56eba0163555a21371df81884986129b8acf04339c0c1058f3020b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "57b4fbf0cc56eba0163555a21371df81884986129b8acf04339c0c1058f3020b" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "57b4fbf0cc56eba0163555a21371df81884986129b8acf04339c0c1058f3020b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "57b4fbf0cc56eba0163555a21371df81884986129b8acf04339c0c1058f3020b" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking either v1.16.0
[INFO] [stderr]    Compiling icu_locale_data v2.2.0
[INFO] [stderr]     Checking litemap v0.8.2
[INFO] [stderr]    Compiling icu_calendar_data v2.2.0
[INFO] [stderr]    Compiling icu_time_data v2.2.0
[INFO] [stderr]    Compiling icu_decimal_data v2.2.0
[INFO] [stderr]     Checking ixdtf v0.6.5
[INFO] [stderr]     Checking memchr v2.8.1
[INFO] [stderr]    Compiling icu_plurals_data v2.2.0
[INFO] [stderr]    Compiling icu_datetime_data v2.2.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking jiff-tzdb v0.1.6
[INFO] [stderr]    Compiling bttf v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]     Checking flume v0.12.0
[INFO] [stderr]     Checking memmap2 v0.9.10
[INFO] [stderr]     Checking writeable v0.6.3
[INFO] [stderr]     Checking console v0.16.3
[INFO] [stderr]     Checking textwrap v0.16.2
[INFO] [stderr]     Checking lexopt v0.3.2
[INFO] [stderr]     Checking jiff v0.2.27
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking serde_json v1.0.150
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling zerofrom-derive v0.1.7
[INFO] [stderr]    Compiling yoke-derive v0.8.2
[INFO] [stderr]    Compiling displaydoc v0.2.6
[INFO] [stderr]    Compiling zerovec-derive v0.11.3
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]     Checking calendrical_calculations v0.2.4
[INFO] [stderr]     Checking fixed_decimal v0.7.2
[INFO] [stderr]     Checking zerofrom v0.1.8
[INFO] [stderr]     Checking yoke v0.8.2
[INFO] [stderr]     Checking zerotrie v0.2.4
[INFO] [stderr]     Checking zerovec v0.11.6
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]     Checking tinystr v0.8.3
[INFO] [stderr]     Checking potential_utf v0.1.5
[INFO] [stderr]     Checking icu_pattern v0.4.2
[INFO] [stderr]     Checking icu_collections v2.2.0
[INFO] [stderr]     Checking icu_locale_core v2.2.0
[INFO] [stderr]     Checking icu_provider v2.2.0
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking icu_locale v2.2.0
[INFO] [stderr]     Checking bstr v1.12.1
[INFO] [stderr]     Checking insta v1.47.2
[INFO] [stderr]     Checking icu_calendar v2.2.1
[INFO] [stderr]     Checking icu_plurals v2.2.0
[INFO] [stderr]     Checking icu_decimal v2.2.0
[INFO] [stderr]     Checking icu_time v2.2.0
[INFO] [stderr]     Checking icu_datetime v2.2.0
[INFO] [stderr]     Checking jiff-icu v0.2.2
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.63s
[INFO] running `Command { std: "docker" "inspect" "57b4fbf0cc56eba0163555a21371df81884986129b8acf04339c0c1058f3020b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57b4fbf0cc56eba0163555a21371df81884986129b8acf04339c0c1058f3020b", kill_on_drop: false }`
[INFO] [stdout] 57b4fbf0cc56eba0163555a21371df81884986129b8acf04339c0c1058f3020b
