[INFO] fetching crate ffizer 2.7.0... [INFO] checking ffizer-2.7.0 against try#549dafd0516c8b08f912fb001d48e977d0a94c34 for pr-107421 [INFO] extracting crate ffizer 2.7.0 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate ffizer 2.7.0 on toolchain 549dafd0516c8b08f912fb001d48e977d0a94c34 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+549dafd0516c8b08f912fb001d48e977d0a94c34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ffizer 2.7.0 [INFO] finished tweaking crates.io crate ffizer 2.7.0 [INFO] tweaked toml for crates.io crate ffizer 2.7.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate ffizer 2.7.0 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" "+549dafd0516c8b08f912fb001d48e977d0a94c34" "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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+549dafd0516c8b08f912fb001d48e977d0a94c34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 611e5c00f842a8cabadd3821e6964b0b490049134aff8c37b7222ed287e3055f [INFO] running `Command { std: "docker" "start" "-a" "611e5c00f842a8cabadd3821e6964b0b490049134aff8c37b7222ed287e3055f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "611e5c00f842a8cabadd3821e6964b0b490049134aff8c37b7222ed287e3055f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "611e5c00f842a8cabadd3821e6964b0b490049134aff8c37b7222ed287e3055f", kill_on_drop: false }` [INFO] [stdout] 611e5c00f842a8cabadd3821e6964b0b490049134aff8c37b7222ed287e3055f [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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+549dafd0516c8b08f912fb001d48e977d0a94c34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d112ff4a289955dc357a6638597e4fcbfb746a009268885c8c893629424d99d4 [INFO] running `Command { std: "docker" "start" "-a" "d112ff4a289955dc357a6638597e4fcbfb746a009268885c8c893629424d99d4", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling serde_derive v1.0.151 [INFO] [stderr] Compiling serde v1.0.151 [INFO] [stderr] Checking tracing-core v0.1.30 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Compiling tokio v1.23.0 [INFO] [stderr] Compiling futures-util v0.3.25 [INFO] [stderr] Compiling openssl v0.10.45 [INFO] [stderr] Checking futures-io v0.3.25 [INFO] [stderr] Compiling futures-channel v0.3.25 [INFO] [stderr] Compiling pest v2.5.1 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling io-lifetimes v1.0.3 [INFO] [stderr] Checking miniz_oxide v0.6.2 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking either v1.8.0 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Compiling rustix v0.36.5 [INFO] [stderr] Compiling portable-atomic v0.3.18 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Checking indexmap v1.9.2 [INFO] [stderr] Compiling jobserver v0.1.25 [INFO] [stderr] Checking gimli v0.27.0 [INFO] [stderr] Compiling cc v1.0.78 [INFO] [stderr] Compiling pest_meta v2.5.1 [INFO] [stderr] Compiling semver v1.0.16 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking linux-raw-sys v0.1.4 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Compiling pest_generator v2.5.1 [INFO] [stderr] Checking matchers v0.1.0 [INFO] [stderr] Compiling openssl-src v111.24.0+1.1.1s [INFO] [stderr] Checking tracing-log v0.1.3 [INFO] [stderr] Compiling serde_derive_internals v0.26.0 [INFO] [stderr] Checking object v0.30.0 [INFO] [stderr] Checking sharded-slab v0.1.4 [INFO] [stderr] Checking thread_local v1.1.4 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Checking socket2 v0.4.7 [INFO] [stderr] Checking num_cpus v1.15.0 [INFO] [stderr] Checking mio v0.8.5 [INFO] [stderr] Checking getrandom v0.2.8 [INFO] [stderr] Checking terminal_size v0.1.17 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking console v0.15.2 [INFO] [stderr] Checking dirs-sys v0.3.7 [INFO] [stderr] Checking tempfile v3.3.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking filetime v0.2.19 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking xattr v0.2.3 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling self_update v0.32.0 [INFO] [stderr] Compiling schemars v0.8.11 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking zeroize v1.5.7 [INFO] [stderr] Checking number_prefix v0.4.0 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Checking os_str_bytes v6.4.1 [INFO] [stderr] Checking indicatif v0.17.2 [INFO] [stderr] Checking dialoguer v0.10.2 [INFO] [stderr] Compiling clap_derive v4.0.21 [INFO] [stderr] Checking clap_lex v0.3.0 [INFO] [stderr] Checking tracing-subscriber v0.3.16 [INFO] [stderr] Compiling openssl-sys v0.9.80 [INFO] [stderr] Compiling libz-sys v1.1.8 [INFO] [stderr] Compiling libssh2-sys v0.2.23 [INFO] [stderr] Compiling libgit2-sys v0.14.0+1.5.0 [INFO] [stderr] Compiling jsonnet-sys v0.17.0 [INFO] [stderr] Compiling backtrace v0.3.67 [INFO] [stderr] Checking addr2line v0.19.0 [INFO] [stderr] Checking is-terminal v0.4.2 [INFO] [stderr] Checking fsio v0.4.0 [INFO] [stderr] Checking num-bigint v0.1.44 [INFO] [stderr] Checking tar v0.4.38 [INFO] [stderr] Checking dirs v4.0.0 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking flate2 v1.0.25 [INFO] [stderr] Compiling pest_derive v2.5.1 [INFO] [stderr] Checking enquote v1.1.0 [INFO] [stderr] Checking os_type v2.6.0 [INFO] [stderr] Checking Inflector v0.11.4 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking quick-xml v0.22.0 [INFO] [stderr] Checking predicates-core v1.0.5 [INFO] [stderr] Checking unsafe-libyaml v0.2.5 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling schemars_derive v0.8.11 [INFO] [stderr] Checking dyn-clone v1.0.10 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Checking run_script v0.10.0 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking num-complex v0.1.43 [INFO] [stderr] Checking directories v4.0.1 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking globset v0.4.9 [INFO] [stderr] Checking float-cmp v0.9.0 [INFO] [stderr] Checking tracing-error v0.2.0 [INFO] [stderr] Checking termtree v0.4.0 [INFO] [stderr] Checking md5 v0.7.0 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking normalize-line-endings v0.3.0 [INFO] [stderr] Checking difflib v0.4.0 [INFO] [stderr] Checking predicates-tree v1.0.7 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking bstr v1.1.0 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking yansi v0.5.1 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Checking diff v0.1.13 [INFO] [stderr] Checking spectral v0.6.0 [INFO] [stderr] Checking pretty_assertions v1.3.0 [INFO] [stderr] Checking tokio-util v0.7.4 [INFO] [stderr] Checking h2 v0.3.15 [INFO] [stderr] Checking predicates v2.1.4 [INFO] [stderr] error: could not compile `serde_derive` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name serde_derive /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_derive-1.0.151/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 -C debuginfo=2 --cfg 'feature="default"' -C metadata=86c6ed1308c1e924 -C extra-filename=-86c6ed1308c1e924 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-2d43ea299ac6dfe2.rlib --extern quote=/opt/rustwide/target/debug/deps/libquote-17af61df904456d1.rlib --extern syn=/opt/rustwide/target/debug/deps/libsyn-f6a6206985b983f4.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` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name syn /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.15.44/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 -C debuginfo=2 --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' -C metadata=029392e92b5b3aec -C extra-filename=-029392e92b5b3aec --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-74cf65b213176c4b.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-520fec877571f6ee.rmeta --extern unicode_xid=/opt/rustwide/target/debug/deps/libunicode_xid-17df5e5ca0bb5bda.rmeta --cap-lints allow --cap-lints=forbid --cfg syn_can_match_trailing_dollar --cfg syn_can_use_thread_id --cfg syn_can_use_associated_constants --cfg syn_can_call_macro_by_path` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not compile `h2` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name h2 --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/h2-0.3.15/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 -C metadata=3861cebd80e9b18c -C extra-filename=-3861cebd80e9b18c --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bytes=/opt/rustwide/target/debug/deps/libbytes-7fa51bbaff5d5f0e.rmeta --extern fnv=/opt/rustwide/target/debug/deps/libfnv-05b588ffc45292c6.rmeta --extern futures_core=/opt/rustwide/target/debug/deps/libfutures_core-39ffac19a9d7d54a.rmeta --extern futures_sink=/opt/rustwide/target/debug/deps/libfutures_sink-03fd810fb5b6c1c1.rmeta --extern futures_util=/opt/rustwide/target/debug/deps/libfutures_util-3486c1cf723038e8.rmeta --extern http=/opt/rustwide/target/debug/deps/libhttp-333551d36f859770.rmeta --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-774ed4cadc877b85.rmeta --extern slab=/opt/rustwide/target/debug/deps/libslab-57364211a8461a8b.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-37e602dd6d4d47b3.rmeta --extern tokio_util=/opt/rustwide/target/debug/deps/libtokio_util-8a83a8a12e9feb00.rmeta --extern tracing=/opt/rustwide/target/debug/deps/libtracing-2719ecc7f2ec0c66.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "d112ff4a289955dc357a6638597e4fcbfb746a009268885c8c893629424d99d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d112ff4a289955dc357a6638597e4fcbfb746a009268885c8c893629424d99d4", kill_on_drop: false }` [INFO] [stdout] d112ff4a289955dc357a6638597e4fcbfb746a009268885c8c893629424d99d4