[INFO] cloning repository https://github.com/Jisu-Woniu/mooc-pdf-download
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Jisu-Woniu/mooc-pdf-download" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJisu-Woniu%2Fmooc-pdf-download", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJisu-Woniu%2Fmooc-pdf-download'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dd3ed8a4276618b0b37cc047a3ccbf5006cbf73f
[INFO] checking Jisu-Woniu/mooc-pdf-download 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%2FJisu-Woniu%2Fmooc-pdf-download" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Jisu-Woniu/mooc-pdf-download
[INFO] finished tweaking git repo https://github.com/Jisu-Woniu/mooc-pdf-download
[INFO] tweaked toml for git repo https://github.com/Jisu-Woniu/mooc-pdf-download written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Jisu-Woniu/mooc-pdf-download 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/Jisu-Woniu/mooc-pdf-download 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 00a50e9baeea17ea336cc01c60a8c23a588ae870f9b9315d7ef6e278ae59db11
[INFO] running `Command { std: "docker" "start" "-a" "00a50e9baeea17ea336cc01c60a8c23a588ae870f9b9315d7ef6e278ae59db11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "00a50e9baeea17ea336cc01c60a8c23a588ae870f9b9315d7ef6e278ae59db11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00a50e9baeea17ea336cc01c60a8c23a588ae870f9b9315d7ef6e278ae59db11", kill_on_drop: false }`
[INFO] [stdout] 00a50e9baeea17ea336cc01c60a8c23a588ae870f9b9315d7ef6e278ae59db11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 9d87042739b748164b9b2a93adec0816209a74db03ea8a62c649d74269d825f9
[INFO] running `Command { std: "docker" "start" "-a" "9d87042739b748164b9b2a93adec0816209a74db03ea8a62c649d74269d825f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.16
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling serde_core v1.0.224
[INFO] [stderr]    Compiling cc v1.2.10
[INFO] [stderr]     Checking bytes v1.10.1
[INFO] [stderr]    Compiling serde v1.0.224
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]     Checking bitflags v2.8.0
[INFO] [stderr]     Checking log v0.4.25
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling crunchy v0.2.3
[INFO] [stderr]    Compiling indexmap v2.12.0
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]     Checking block-padding v0.3.3
[INFO] [stderr]    Compiling getrandom v0.3.1
[INFO] [stderr]     Checking inout v0.1.3
[INFO] [stderr]     Checking event-listener v5.4.0
[INFO] [stderr]    Compiling serde_json v1.0.138
[INFO] [stderr]     Checking ryu v1.0.19
[INFO] [stderr]    Compiling openssl v0.10.69
[INFO] [stderr]    Compiling httparse v1.10.0
[INFO] [stderr]    Compiling num-conv v0.1.0
[INFO] [stderr]     Checking futures-lite v2.6.0
[INFO] [stderr]    Compiling cookie v0.18.1
[INFO] [stderr]    Compiling zerocopy v0.8.14
[INFO] [stderr]    Compiling native-tls v0.2.13
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling time-macros v0.2.19
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]    Compiling unicase v2.8.1
[INFO] [stderr]     Checking event-listener-strategy v0.5.3
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]     Checking async-channel v2.3.1
[INFO] [stderr]    Compiling litrs v0.4.1
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]     Checking opaque-debug v0.3.1
[INFO] [stderr]     Checking psl-types v2.0.11
[INFO] [stderr]     Checking openssl-probe v0.1.6
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]     Checking http v1.2.0
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking blocking v1.6.1
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking ipnet v2.11.0
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling portable-atomic v1.10.0
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling document-features v0.2.10
[INFO] [stderr]    Compiling openssl-sys v0.9.104
[INFO] [stderr]    Compiling libsqlite3-sys v0.28.0
[INFO] [stderr]     Checking time v0.3.37
[INFO] [stderr]     Checking const-random v0.1.18
[INFO] [stderr]    Compiling eyre v0.6.12
[INFO] [stderr]     Checking dlv-list v0.5.2
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking async-fs v1.6.0
[INFO] [stderr]     Checking async-executor v1.13.1
[INFO] [stderr]     Checking twox-hash v1.6.3
[INFO] [stderr]     Checking regex-automata v0.4.12
[INFO] [stderr]     Checking trim-in-place v0.1.7
[INFO] [stderr]     Checking socket2 v0.6.0
[INFO] [stderr]     Checking mio v1.0.3
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking io-lifetimes v1.0.11
[INFO] [stderr]     Checking polling v2.8.0
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking socket2 v0.4.10
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]     Checking universal-hash v0.5.1
[INFO] [stderr]     Checking rustix v0.37.28
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking polyval v0.6.2
[INFO] [stderr]     Checking ctr v0.9.2
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking ghash v0.5.1
[INFO] [stderr] error: could not compile `regex-syntax` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/4f260f0f20b3133d20cfb50353c0221943af5796/bin/rustc --crate-name regex_syntax --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-syntax-0.8.5/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --cfg 'feature="default"' --cfg 'feature="std"' --cfg 'feature="unicode"' --cfg 'feature="unicode-age"' --cfg 'feature="unicode-bool"' --cfg 'feature="unicode-case"' --cfg 'feature="unicode-gencat"' --cfg 'feature="unicode-perl"' --cfg 'feature="unicode-script"' --cfg 'feature="unicode-segment"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("arbitrary", "default", "std", "unicode", "unicode-age", "unicode-bool", "unicode-case", "unicode-gencat", "unicode-perl", "unicode-script", "unicode-segment"))' -C metadata=bdd04e0f4dc7c7dd -C extra-filename=-82f510bee0abe113 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow --cap-lints=forbid -Dunmustuse_in_always_ok` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "9d87042739b748164b9b2a93adec0816209a74db03ea8a62c649d74269d825f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d87042739b748164b9b2a93adec0816209a74db03ea8a62c649d74269d825f9", kill_on_drop: false }`
[INFO] [stdout] 9d87042739b748164b9b2a93adec0816209a74db03ea8a62c649d74269d825f9