[INFO] cloning repository https://github.com/mokiros/discord-channel-backup
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mokiros/discord-channel-backup" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmokiros%2Fdiscord-channel-backup", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmokiros%2Fdiscord-channel-backup'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dde5bf0b5178510dfcedacb763b665d8f7e2f37a
[INFO] checking mokiros/discord-channel-backup against try#b32fc44666c052e7cf07ab471bfb6f9ec571902f for pr-138676
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmokiros%2Fdiscord-channel-backup" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mokiros/discord-channel-backup on toolchain b32fc44666c052e7cf07ab471bfb6f9ec571902f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b32fc44666c052e7cf07ab471bfb6f9ec571902f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mokiros/discord-channel-backup
[INFO] finished tweaking git repo https://github.com/mokiros/discord-channel-backup
[INFO] tweaked toml for git repo https://github.com/mokiros/discord-channel-backup written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/mokiros/discord-channel-backup 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" "+b32fc44666c052e7cf07ab471bfb6f9ec571902f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:6475c868a6d27846ca172efb246699580b64b57a5b3744ef73949e850a31b38a" "/opt/rustwide/cargo-home/bin/cargo" "+b32fc44666c052e7cf07ab471bfb6f9ec571902f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 897aad5eb74940311f7fa42a69b506809d715aeab72fc4e6fa8d8970be6a1b9d
[INFO] running `Command { std: "docker" "start" "-a" "897aad5eb74940311f7fa42a69b506809d715aeab72fc4e6fa8d8970be6a1b9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "897aad5eb74940311f7fa42a69b506809d715aeab72fc4e6fa8d8970be6a1b9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "897aad5eb74940311f7fa42a69b506809d715aeab72fc4e6fa8d8970be6a1b9d", kill_on_drop: false }`
[INFO] [stdout] 897aad5eb74940311f7fa42a69b506809d715aeab72fc4e6fa8d8970be6a1b9d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:6475c868a6d27846ca172efb246699580b64b57a5b3744ef73949e850a31b38a" "/opt/rustwide/cargo-home/bin/cargo" "+b32fc44666c052e7cf07ab471bfb6f9ec571902f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ad90cae1278e1ba1e4f8b3448c1f102bdfe1f3a7e15d8d2f7f4b7f1930778799
[INFO] running `Command { std: "docker" "start" "-a" "ad90cae1278e1ba1e4f8b3448c1f102bdfe1f3a7e15d8d2f7f4b7f1930778799", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.154
[INFO] [stderr]    Compiling proc-macro2 v1.0.81
[INFO] [stderr]    Compiling serde v1.0.200
[INFO] [stderr]    Compiling cc v1.0.97
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling thiserror v1.0.59
[INFO] [stderr]     Checking zerocopy v0.7.33
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling serde_json v1.0.116
[INFO] [stderr]     Checking unicode-normalization v0.1.23
[INFO] [stderr]    Compiling tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling subtle v2.5.0
[INFO] [stderr]     Checking unicode-bidi v0.3.15
[INFO] [stderr]    Compiling tinyvec v1.6.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.14
[INFO] [stderr]    Compiling futures-core v0.3.30
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]    Compiling unicase v2.7.0
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]    Compiling allocator-api2 v0.2.18
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling bytes v1.6.0
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]     Checking rustls-pki-types v1.5.0
[INFO] [stderr]    Compiling futures-sink v0.3.30
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling getrandom v0.2.14
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling socket2 v0.5.7
[INFO] [stderr]    Compiling mio v0.8.11
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling syn v2.0.60
[INFO] [stderr]    Compiling tokio v1.37.0
[INFO] [stderr]    Compiling parking_lot v0.12.2
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling cpufeatures v0.2.12
[INFO] [stderr]     Checking zeroize v1.7.0
[INFO] [stderr]    Compiling futures-io v0.3.30
[INFO] [stderr]    Compiling futures-task v0.3.30
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling ryu v1.0.17
[INFO] [stderr]    Compiling rustls v0.22.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]    Compiling url v2.5.0
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]    Compiling futures-intrusive v0.5.0
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling atoi v2.0.0
[INFO] [stderr]    Compiling crossbeam-queue v0.3.11
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling futures-channel v0.3.30
[INFO] [stderr]    Compiling event-listener v2.5.3
[INFO] [stderr]    Compiling hashlink v0.8.4
[INFO] [stderr]     Checking indexmap v2.2.6
[INFO] [stderr]    Compiling finl_unicode v1.2.0
[INFO] [stderr]    Compiling linux-raw-sys v0.4.13
[INFO] [stderr]    Compiling mime_guess v2.0.4
[INFO] [stderr]    Compiling hkdf v0.12.4
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]    Compiling stringprep v0.1.4
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]    Compiling md-5 v0.10.6
[INFO] [stderr]    Compiling home v0.5.9
[INFO] [stderr]    Compiling crc32fast v1.4.0
[INFO] [stderr]    Compiling unicode-segmentation v1.11.0
[INFO] [stderr]    Compiling base64 v0.21.7
[INFO] [stderr]    Compiling whoami v1.5.1
[INFO] [stderr]     Checking anstyle-parse v0.2.4
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking utf-8 v0.7.6
[INFO] [stderr]     Checking data-encoding v2.6.0
[INFO] [stderr]     Checking anstyle-query v1.0.3
[INFO] [stderr]     Checking bitflags v2.5.0
[INFO] [stderr]    Compiling portable-atomic v1.6.0
[INFO] [stderr]     Checking miniz_oxide v0.7.2
[INFO] [stderr]     Checking anstream v0.6.14
[INFO] [stderr]     Checking rustls-pemfile v1.0.4
[INFO] [stderr]     Checking webpki-roots v0.26.1
[INFO] [stderr]     Checking encoding_rs v0.8.34
[INFO] [stderr]     Checking webpki-roots v0.25.4
[INFO] [stderr]     Checking unicode-width v0.1.12
[INFO] [stderr]    Compiling serenity v0.12.1
[INFO] [stderr]     Checking ipnet v2.9.0
[INFO] [stderr]     Checking clap_lex v0.7.0
[INFO] [stderr]     Checking console v0.15.8
[INFO] [stderr]     Checking clap_builder v4.5.2
[INFO] [stderr]     Checking flate2 v1.0.30
[INFO] [stderr] error: could not compile `syn` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/b32fc44666c052e7cf07ab471bfb6f9ec571902f/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.60/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="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="visit-mut"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "test", "visit", "visit-mut"))' -C metadata=33381574ed916f12 -C extra-filename=-a78c015d24259fef --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-69f0f46f03595f5d.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-f270beec2845231c.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-f2de522ba645d884.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "ad90cae1278e1ba1e4f8b3448c1f102bdfe1f3a7e15d8d2f7f4b7f1930778799", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad90cae1278e1ba1e4f8b3448c1f102bdfe1f3a7e15d8d2f7f4b7f1930778799", kill_on_drop: false }`
[INFO] [stdout] ad90cae1278e1ba1e4f8b3448c1f102bdfe1f3a7e15d8d2f7f4b7f1930778799