[INFO] fetching crate canic-testkit 0.10.7...
[INFO] checking canic-testkit-0.10.7 against try#595142ec72045c7f2fab2923de8e59995a52e6e7 for pr-151830
[INFO] extracting crate canic-testkit 0.10.7 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate canic-testkit 0.10.7
[INFO] finished tweaking crates.io crate canic-testkit 0.10.7
[INFO] tweaked toml for crates.io crate canic-testkit 0.10.7 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate canic-testkit 0.10.7 on toolchain 595142ec72045c7f2fab2923de8e59995a52e6e7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+595142ec72045c7f2fab2923de8e59995a52e6e7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate canic-testkit 0.10.7 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" "+595142ec72045c7f2fab2923de8e59995a52e6e7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+595142ec72045c7f2fab2923de8e59995a52e6e7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 29b7918c1324fbe0464670162cd5e359459b36152c5dc05566a23bcba38f141d
[INFO] running `Command { std: "docker" "start" "-a" "29b7918c1324fbe0464670162cd5e359459b36152c5dc05566a23bcba38f141d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "29b7918c1324fbe0464670162cd5e359459b36152c5dc05566a23bcba38f141d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29b7918c1324fbe0464670162cd5e359459b36152c5dc05566a23bcba38f141d", kill_on_drop: false }`
[INFO] [stdout] 29b7918c1324fbe0464670162cd5e359459b36152c5dc05566a23bcba38f141d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+595142ec72045c7f2fab2923de8e59995a52e6e7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ef824f000b328ea2b21176aa4c30720d88347c7a0ae793fe3ac57ca89fbf0c7
[INFO] running `Command { std: "docker" "start" "-a" "8ef824f000b328ea2b21176aa4c30720d88347c7a0ae793fe3ac57ca89fbf0c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling zeroize v1.8.2
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling const-oid v0.9.6
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling stacker v0.1.23
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling candid_derive v0.10.23
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]    Compiling data-encoding v2.10.0
[INFO] [stderr]    Compiling unicode-width v0.2.2
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling slotmap v1.1.1
[INFO] [stderr]    Compiling ic-cdk-executor v2.0.0
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]    Compiling minicbor v0.19.1
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling ic-cdk-timers v1.0.0
[INFO] [stderr]    Compiling pretty v0.12.5
[INFO] [stderr]    Compiling dtor-proc-macro v0.0.6
[INFO] [stderr]     Checking ic_principal v0.1.2
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling ic0 v1.0.1
[INFO] [stderr]    Compiling ctor-proc-macro v0.0.7
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]    Compiling deranged v0.5.8
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]    Compiling ff v0.13.1
[INFO] [stderr]    Compiling der v0.7.10
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling base16ct v0.2.0
[INFO] [stderr]    Compiling group v0.13.0
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling crypto-bigint v0.5.5
[INFO] [stderr]    Compiling zerocopy v0.8.39
[INFO] [stderr]    Compiling base32 v0.4.0
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]     Checking ring v0.17.14
[INFO] [stderr]    Compiling sec1 v0.7.3
[INFO] [stderr]    Compiling rfc6979 v0.4.0
[INFO] [stderr]    Compiling signature v2.2.0
[INFO] [stderr]    Compiling dtor v0.1.1
[INFO] [stderr]    Compiling winnow v0.7.14
[INFO] [stderr]    Compiling strum v0.26.3
[INFO] [stderr]    Compiling rustls v0.23.37
[INFO] [stderr]    Compiling rand_core v0.10.0
[INFO] [stderr]     Checking half v1.8.3
[INFO] [stderr]    Compiling base32 v0.5.1
[INFO] [stderr]    Compiling elliptic-curve v0.13.8
[INFO] [stderr]     Checking ic-error-types v0.2.0
[INFO] [stderr]     Checking h2 v0.4.13
[INFO] [stderr]     Checking serde_cbor v0.11.2
[INFO] [stderr]    Compiling ctor v0.6.3
[INFO] [stderr]     Checking ic-stable-structures v0.6.9
[INFO] [stderr]    Compiling ecdsa v0.16.9
[INFO] [stderr]    Compiling convert_case v0.11.0
[INFO] [stderr]    Compiling remain v0.2.15
[INFO] [stderr] error: could not compile `derive_more-impl` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/595142ec72045c7f2fab2923de8e59995a52e6e7/bin/rustc --crate-name derive_more_impl --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/derive_more-impl-2.1.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C embed-bitcode=no --warn=unexpected_cfgs --check-cfg 'cfg(ci)' --check-cfg 'cfg(error_generic_member_access)' --check-cfg 'cfg(nightly)' --cfg 'feature="add"' --cfg 'feature="add_assign"' --cfg 'feature="as_ref"' --cfg 'feature="constructor"' --cfg 'feature="debug"' --cfg 'feature="default"' --cfg 'feature="deref"' --cfg 'feature="deref_mut"' --cfg 'feature="display"' --cfg 'feature="eq"' --cfg 'feature="error"' --cfg 'feature="from"' --cfg 'feature="from_str"' --cfg 'feature="index"' --cfg 'feature="index_mut"' --cfg 'feature="into"' --cfg 'feature="into_iterator"' --cfg 'feature="is_variant"' --cfg 'feature="mul"' --cfg 'feature="mul_assign"' --cfg 'feature="not"' --cfg 'feature="sum"' --cfg 'feature="try_from"' --cfg 'feature="try_into"' --cfg 'feature="try_unwrap"' --cfg 'feature="unwrap"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("add", "add_assign", "as_ref", "constructor", "debug", "default", "deref", "deref_mut", "display", "eq", "error", "from", "from_str", "full", "index", "index_mut", "into", "into_iterator", "is_variant", "mul", "mul_assign", "not", "sum", "testing-helpers", "try_from", "try_into", "try_unwrap", "unwrap"))' -C metadata=834b231decfa54ce -C extra-filename=-e4a398256d632135 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern convert_case=/opt/rustwide/target/debug/deps/libconvert_case-3c9524b7ccfb52d2.rlib --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-d4cb564e807a9cd7.rlib --extern quote=/opt/rustwide/target/debug/deps/libquote-28532d321a976b97.rlib --extern syn=/opt/rustwide/target/debug/deps/libsyn-7c7437438a104b4b.rlib --extern unicode_xid=/opt/rustwide/target/debug/deps/libunicode_xid-4dfc1b165cf6adea.rlib --extern proc_macro --cap-lints allow --cap-lints=forbid` (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/595142ec72045c7f2fab2923de8e59995a52e6e7/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 --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="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=1ce3a5a9259ad633 -C extra-filename=-ec95a8a24b2efc5d --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-d4cb564e807a9cd7.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-28532d321a976b97.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-8c98a1a0e58216a9.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "8ef824f000b328ea2b21176aa4c30720d88347c7a0ae793fe3ac57ca89fbf0c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ef824f000b328ea2b21176aa4c30720d88347c7a0ae793fe3ac57ca89fbf0c7", kill_on_drop: false }`
[INFO] [stdout] 8ef824f000b328ea2b21176aa4c30720d88347c7a0ae793fe3ac57ca89fbf0c7