[INFO] cloning repository https://github.com/richi-reddy/sla_project
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/richi-reddy/sla_project" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frichi-reddy%2Fsla_project", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frichi-reddy%2Fsla_project'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 874c3e34e6a6a779e7cd7e129725be03fdf37d61
[INFO] checking richi-reddy/sla_project against f4dd856795debe636f2ba39a900f162f5abeb7e8 for pr-160904
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frichi-reddy%2Fsla_project" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
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[INFO] started tweaking git repo https://github.com/richi-reddy/sla_project
[INFO] finished tweaking git repo https://github.com/richi-reddy/sla_project
[INFO] tweaked toml for git repo https://github.com/richi-reddy/sla_project written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/richi-reddy/sla_project on toolchain f4dd856795debe636f2ba39a900f162f5abeb7e8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f4dd856795debe636f2ba39a900f162f5abeb7e8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/richi-reddy/sla_project 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" "+f4dd856795debe636f2ba39a900f162f5abeb7e8" "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/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 4ece88685226fea4b8fc12f94a0ca0ae6eecbbee4beaaaaab8e1143fbb6fcfe3
[INFO] running `Command { std: "docker" "start" "4ece88685226fea4b8fc12f94a0ca0ae6eecbbee4beaaaaab8e1143fbb6fcfe3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ece88685226fea4b8fc12f94a0ca0ae6eecbbee4beaaaaab8e1143fbb6fcfe3", 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" "4ece88685226fea4b8fc12f94a0ca0ae6eecbbee4beaaaaab8e1143fbb6fcfe3" "/opt/rustwide/cargo-home/bin/cargo" "+f4dd856795debe636f2ba39a900f162f5abeb7e8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ece88685226fea4b8fc12f94a0ca0ae6eecbbee4beaaaaab8e1143fbb6fcfe3", 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" "4ece88685226fea4b8fc12f94a0ca0ae6eecbbee4beaaaaab8e1143fbb6fcfe3" "/opt/rustwide/cargo-home/bin/cargo" "+f4dd856795debe636f2ba39a900f162f5abeb7e8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.8.2
[INFO] [stderr]     Checking log v0.4.32
[INFO] [stderr]     Checking smallvec v1.15.2
[INFO] [stderr]     Checking typenum v1.20.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling zerocopy v0.8.52
[INFO] [stderr]     Checking futures-io v0.3.32
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking socket2 v0.6.4
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking futures-channel v0.3.32
[INFO] [stderr]    Compiling cc v1.2.63
[INFO] [stderr]     Checking slab v0.4.12
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]    Compiling time-core v0.1.8
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking unicode-normalization v0.1.25
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]     Checking mio v1.2.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking local-waker v0.1.4
[INFO] [stderr]    Compiling time-macros v0.2.27
[INFO] [stderr]    Compiling unicode-segmentation v1.13.3
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking alloc-no-stdlib v2.0.4
[INFO] [stderr]     Checking alloc-stdlib v0.2.2
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking semver-parser v0.7.0
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]    Compiling convert_case v0.10.0
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]     Checking matches v0.1.10
[INFO] [stderr]    Compiling bytes v1.11.1
[INFO] [stderr]     Checking simd-adler32 v0.3.9
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]     Checking const-oid v0.10.2
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking semver v0.9.0
[INFO] [stderr]     Checking idna v0.2.3
[INFO] [stderr]    Compiling rustc_version_runtime v0.2.1
[INFO] [stderr]    Compiling bytestring v1.5.1
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]     Checking brotli-decompressor v5.0.1
[INFO] [stderr]     Checking chacha20 v0.10.0
[INFO] [stderr]     Checking actix-utils v3.0.1
[INFO] [stderr]     Checking actix-service v2.0.3
[INFO] [stderr]    Compiling cookie v0.16.2
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking ipnet v2.12.0
[INFO] [stderr]     Checking data-encoding v2.11.0
[INFO] [stderr]     Checking iana-time-zone v0.1.65
[INFO] [stderr]    Compiling regex-lite v0.1.9
[INFO] [stderr]     Checking bitvec v1.0.1
[INFO] [stderr]     Checking lru-cache v0.1.2
[INFO] [stderr]     Checking rand v0.10.1
[INFO] [stderr]     Checking brotli v8.0.3
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking rustc_version v0.2.3
[INFO] [stderr]     Checking local-channel v0.1.5
[INFO] [stderr]     Checking uuid v1.23.3
[INFO] [stderr]     Checking serde_bytes v0.11.19
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking unicode-properties v0.1.4
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]     Checking hybrid-array v0.4.12
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]     Checking resolv-conf v0.7.6
[INFO] [stderr]     Checking language-tags v0.3.2
[INFO] [stderr]     Checking foldhash v0.1.5
[INFO] [stderr]     Checking anstream v1.0.0
[INFO] [stderr]     Checking stringprep v0.1.5
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking socket2 v0.4.10
[INFO] [stderr]     Checking base64 v0.13.1
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking impl-more v0.1.9
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking pbkdf2 v0.11.0
[INFO] [stderr]     Checking crypto-common v0.2.2
[INFO] [stderr]    Compiling darling_core v0.13.4
[INFO] [stderr]     Checking block-buffer v0.12.1
[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]     Checking sha-1 v0.10.1
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking webpki-roots v0.25.4
[INFO] [stderr]     Checking take_mut v0.2.2
[INFO] [stderr]     Checking jiff v0.2.28
[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/f4dd856795debe636f2ba39a900f162f5abeb7e8/bin/rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-1.0.109/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata,link -Z embed-metadata=no -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="quote"' --cfg 'feature="visit"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "test", "visit", "visit-mut"))' -C metadata=02b38bf6363061b9 -C extra-filename=-3e0a2468d1fb4a17 --out-dir /opt/rustwide/target/debug/build/syn/3e0a2468d1fb4a17/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/d4cb564e807a9cd7/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/d4cb564e807a9cd7/out/libproc_macro2-d4cb564e807a9cd7.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/aa2c5b8519914b46/out/libquote-aa2c5b8519914b46.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out/libunicode_ident-8c98a1a0e58216a9.rmeta --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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/f4dd856795debe636f2ba39a900f162f5abeb7e8/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.117/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata,link -Z embed-metadata=no -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="fold"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="visit"' --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=38efe9c620ca8d0f -C extra-filename=-ae6c806947fc9697 --out-dir /opt/rustwide/target/debug/build/syn/ae6c806947fc9697/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/d4cb564e807a9cd7/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/d4cb564e807a9cd7/out/libproc_macro2-d4cb564e807a9cd7.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/aa2c5b8519914b46/out/libquote-aa2c5b8519914b46.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out/libunicode_ident-8c98a1a0e58216a9.rmeta --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "4ece88685226fea4b8fc12f94a0ca0ae6eecbbee4beaaaaab8e1143fbb6fcfe3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ece88685226fea4b8fc12f94a0ca0ae6eecbbee4beaaaaab8e1143fbb6fcfe3", kill_on_drop: false }`
[INFO] [stdout] 4ece88685226fea4b8fc12f94a0ca0ae6eecbbee4beaaaaab8e1143fbb6fcfe3
