[INFO] fetching crate mun_test 0.4.0...
[INFO] testing mun_test-0.4.0 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate mun_test 0.4.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate mun_test 0.4.0
[INFO] finished tweaking crates.io crate mun_test 0.4.0
[INFO] tweaked toml for crates.io crate mun_test 0.4.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mun_test 0.4.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 485 packages to highest compatible versions
[INFO] [stderr]       Adding curve25519-dalek v3.2.0 (available: v3.2.1)
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding inkwell v0.1.0-beta.5 (available: v0.1.1)
[INFO] [stderr]       Adding itertools v0.10.5 (available: v0.15.0)
[INFO] [stderr]       Adding psm v0.1.24 (available: v0.1.32)
[INFO] [stderr]       Adding xmlparser v0.13.3 (available: v0.13.6)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "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] a6e27e756a2c752e9f9cff8317e965b2b3318bf987ecc255c42e0230fe9d94bc
[INFO] running `Command { std: "docker" "start" "a6e27e756a2c752e9f9cff8317e965b2b3318bf987ecc255c42e0230fe9d94bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a6e27e756a2c752e9f9cff8317e965b2b3318bf987ecc255c42e0230fe9d94bc", 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" "a6e27e756a2c752e9f9cff8317e965b2b3318bf987ecc255c42e0230fe9d94bc" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a6e27e756a2c752e9f9cff8317e965b2b3318bf987ecc255c42e0230fe9d94bc", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a6e27e756a2c752e9f9cff8317e965b2b3318bf987ecc255c42e0230fe9d94bc" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling smallvec v1.16.3
[INFO] [stderr]    Compiling equivalent v1.0.3
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]    Compiling syn v3.0.9
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling mio v1.2.4
[INFO] [stderr]    Compiling socket2 v0.6.5
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling http v0.2.12
[INFO] [stderr]    Compiling indexmap v2.14.2
[INFO] [stderr]    Compiling time-macros v0.2.32
[INFO] [stderr]    Compiling want v0.3.2
[INFO] [stderr]    Compiling socket2 v0.5.10
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling crc32fast v1.5.2
[INFO] [stderr]    Compiling base64ct v1.8.3
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling spin v0.9.9
[INFO] [stderr]    Compiling bytes-utils v0.1.4
[INFO] [stderr]    Compiling num-integer v0.1.47
[INFO] [stderr]    Compiling tokio v1.53.3
[INFO] [stderr]    Compiling lazy_static v1.5.1
[INFO] [stderr]    Compiling pem-rfc7468 v0.6.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.23
[INFO] [stderr]    Compiling psm v0.1.24
[INFO] [stderr]    Compiling pkg-config v0.3.34
[INFO] [stderr]    Compiling zerocopy v0.8.63
[INFO] [stderr]    Compiling http-body v0.4.6
[INFO] [stderr]    Compiling aho-corasick v1.1.5
[INFO] [stderr]    Compiling aws-types v0.49.0
[INFO] [stderr]    Compiling stacker v0.1.25
[INFO] [stderr]    Compiling libc v0.2.191
[INFO] [stderr]    Compiling fastrand v1.9.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling cfg-if v1.0.5
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]    Compiling time v0.3.55
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling encoding_rs v0.8.42
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling rustls-pemfile v1.0.4
[INFO] [stderr]    Compiling signature v1.6.4
[INFO] [stderr]    Compiling block-padding v0.3.3
[INFO] [stderr]    Compiling regex-automata v0.4.18
[INFO] [stderr]    Compiling extendhash v1.0.10
[INFO] [stderr]    Compiling rustix v1.1.5
[INFO] [stderr]    Compiling inout v0.1.4
[INFO] [stderr]    Compiling serde_json v1.0.154
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling bzip2-sys v0.1.13+1.0.8
[INFO] [stderr]    Compiling lzma-sys v0.1.20
[INFO] [stderr]    Compiling sha1 v0.10.7
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling pem-rfc7468 v0.3.1
[INFO] [stderr]    Compiling pest v2.9.4
[INFO] [stderr]    Compiling pem v1.1.1
[INFO] [stderr] error: could not compile `tokio` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.100.0-beta.1-x86_64-unknown-linux-gnu/bin/rustc --crate-name tokio --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.3/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata,link -C opt-level=3 -C embed-bitcode=no --cfg 'feature="bytes"' --cfg 'feature="default"' --cfg 'feature="fs"' --cfg 'feature="io-util"' --cfg 'feature="libc"' --cfg 'feature="mio"' --cfg 'feature="net"' --cfg 'feature="rt"' --cfg 'feature="socket2"' --cfg 'feature="sync"' --cfg 'feature="time"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("bytes", "default", "fs", "full", "io-std", "io-uring", "io-util", "libc", "macros", "mio", "net", "parking_lot", "process", "rt", "rt-multi-thread", "schedule-latency", "signal", "signal-hook-registry", "socket2", "sync", "taskdump", "test-util", "time", "tokio-macros", "tracing", "windows-sys"))' -C metadata=4b871c8c4ab2e8a1 -C extra-filename=-993cd7cf4c656bf0 --out-dir /opt/rustwide/target/release/build/tokio/993cd7cf4c656bf0/out -C strip=debuginfo -L dependency=/opt/rustwide/target/release/build/libc/a0a6e54f1566fa83/out --extern bytes=/opt/rustwide/target/release/build/bytes/654f8a7a557a4087/out/libbytes-654f8a7a557a4087.rmeta --extern libc=/opt/rustwide/target/release/build/libc/a0a6e54f1566fa83/out/liblibc-a0a6e54f1566fa83.rmeta --extern mio=/opt/rustwide/target/release/build/mio/53909504ada076ee/out/libmio-53909504ada076ee.rmeta --extern pin_project_lite=/opt/rustwide/target/release/build/pin-project-lite/9a89bb36c0c56875/out/libpin_project_lite-9a89bb36c0c56875.rmeta --extern socket2=/opt/rustwide/target/release/build/socket2/224666075fb59305/out/libsocket2-224666075fb59305.rmeta --cap-lints allow --cap-lints=warn --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/1.100.0-beta.1-x86_64-unknown-linux-gnu/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.119/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debug-assertions=off --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"' --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=1dfd49e0e34cb224 -C extra-filename=-3d4db98698ef7de7 --out-dir /opt/rustwide/target/release/build/syn/3d4db98698ef7de7/out -C strip=debuginfo -L dependency=/opt/rustwide/target/release/build/proc-macro2/bfa7a6aafdfba675/out -L dependency=/opt/rustwide/target/release/build/unicode-ident/2ee003426a225cef/out --extern proc_macro2=/opt/rustwide/target/release/build/proc-macro2/bfa7a6aafdfba675/out/libproc_macro2-bfa7a6aafdfba675.rmeta --extern quote=/opt/rustwide/target/release/build/quote/44c84b9315bcd971/out/libquote-44c84b9315bcd971.rmeta --extern unicode_ident=/opt/rustwide/target/release/build/unicode-ident/2ee003426a225cef/out/libunicode_ident-2ee003426a225cef.rmeta --cap-lints allow --cap-lints=warn --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "a6e27e756a2c752e9f9cff8317e965b2b3318bf987ecc255c42e0230fe9d94bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6e27e756a2c752e9f9cff8317e965b2b3318bf987ecc255c42e0230fe9d94bc", kill_on_drop: false }`
[INFO] [stdout] a6e27e756a2c752e9f9cff8317e965b2b3318bf987ecc255c42e0230fe9d94bc
