[INFO] fetching crate trunk 0.13.1... [INFO] checking trunk-0.13.1 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] extracting crate trunk 0.13.1 into /workspace/builds/worker-115/source [INFO] validating manifest of crates.io crate trunk 0.13.1 on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate trunk 0.13.1 [INFO] finished tweaking crates.io crate trunk 0.13.1 [INFO] tweaked toml for crates.io crate trunk 0.13.1 written to /workspace/builds/worker-115/source/Cargo.toml [INFO] crate crates.io crate trunk 0.13.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded hyper-staticfile v0.6.0 [INFO] [stderr] Downloaded envy v0.4.2 [INFO] [stderr] Downloaded tower-http v0.1.1 [INFO] [stderr] Downloaded kqueue-sys v1.0.2 [INFO] [stderr] Downloaded notify v5.0.0-pre.11 [INFO] [stderr] Downloaded cargo-lock v6.0.1 [INFO] [stderr] Downloaded dunce v1.0.2 [INFO] [stderr] Downloaded tokio-tar v0.3.0 [INFO] [stderr] Downloaded axum v0.1.3 [INFO] [stderr] Downloaded kqueue v1.0.3 [INFO] [stderr] Downloaded nipper v0.1.9 [INFO] [stderr] Downloaded remove_dir_all v0.6.1 [INFO] [stderr] Downloaded seahash v4.1.0 [INFO] [stderr] Downloaded sass-sys v0.4.22 [INFO] [stderr] Downloaded sass-rs v0.2.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f016e06b1d64a0349bf2a9fab4eb694dbb8fc4fe4605f4583cac0a2ea21e1dc0 [INFO] running `Command { std: "docker" "start" "-a" "f016e06b1d64a0349bf2a9fab4eb694dbb8fc4fe4605f4583cac0a2ea21e1dc0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f016e06b1d64a0349bf2a9fab4eb694dbb8fc4fe4605f4583cac0a2ea21e1dc0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f016e06b1d64a0349bf2a9fab4eb694dbb8fc4fe4605f4583cac0a2ea21e1dc0", kill_on_drop: false }` [INFO] [stdout] f016e06b1d64a0349bf2a9fab4eb694dbb8fc4fe4605f4583cac0a2ea21e1dc0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5024281c6a07e30dd03a2a8b79c6ce9e5f8ab7b8dabcb13c10126e87729db779 [INFO] running `Command { std: "docker" "start" "-a" "5024281c6a07e30dd03a2a8b79c6ce9e5f8ab7b8dabcb13c10126e87729db779", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] note: Switching to Edition 2021 will enable the use of the version 2 feature resolver in Cargo. [INFO] [stderr] This may cause some dependencies to be built with fewer features enabled than previously. [INFO] [stderr] More information about the resolver changes may be found at https://doc.rust-lang.org/nightly/edition-guide/rust-2021/default-cargo-resolver.html [INFO] [stderr] When building the following dependencies, the given features will no longer be used: [INFO] [stderr] [INFO] [stderr] crossbeam-utils v0.8.5: default [INFO] [stderr] libc v0.2.98: align [INFO] [stderr] libc v0.2.98 (as host dependency): align [INFO] [stderr] semver v0.11.0 (as host dependency): serde [INFO] [stderr] tokio v1.9.0: winapi [INFO] [stderr] [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling serde_derive v1.0.127 [INFO] [stderr] Compiling serde v1.0.127 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling siphasher v0.3.6 [INFO] [stderr] Compiling httparse v1.4.1 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Checking new_debug_unreachable v1.0.4 [INFO] [stderr] Checking precomputed-hash v0.1.1 [INFO] [stderr] Compiling serde_json v1.0.66 [INFO] [stderr] Checking mac v0.1.1 [INFO] [stderr] Checking ucd-trie v0.1.3 [INFO] [stderr] Checking dtoa v0.4.8 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Checking match_cfg v0.1.0 [INFO] [stderr] Checking data-encoding v2.3.2 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Checking tower-layer v0.3.1 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking thin-slice v0.1.1 [INFO] [stderr] Compiling anyhow v1.0.42 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking pathdiff v0.2.0 [INFO] [stderr] Checking seahash v4.1.0 [INFO] [stderr] Checking remove_dir_all v0.6.1 [INFO] [stderr] Checking dunce v1.0.2 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking fs_extra v1.2.0 [INFO] [stderr] Checking instant v0.1.10 [INFO] [stderr] Compiling tokio v1.9.0 [INFO] [stderr] Compiling futures-util v0.3.16 [INFO] [stderr] Checking tracing-core v0.1.18 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking input_buffer v0.4.0 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking sharded-slab v0.1.3 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Checking log v0.4.14 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking unicode-bidi v0.3.5 [INFO] [stderr] Checking crossbeam-utils v0.8.5 [INFO] [stderr] Checking encoding_rs v0.8.28 [INFO] [stderr] Checking http v0.2.4 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Checking sha-1 v0.9.7 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Checking pest v2.1.3 [INFO] [stderr] Checking servo_arc v0.1.1 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking futf v0.1.4 [INFO] [stderr] Checking dtoa-short v0.3.3 [INFO] [stderr] Checking open v1.7.1 [INFO] [stderr] Checking lru-cache v0.1.2 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking tendril v0.4.2 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking matchers v0.0.1 [INFO] [stderr] Checking tracing-log v0.1.2 [INFO] [stderr] Checking mio v0.7.13 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking socket2 v0.4.1 [INFO] [stderr] Checking hostname v0.3.1 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking inotify-sys v0.1.5 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking filetime v0.2.14 [INFO] [stderr] Checking flate2 v1.0.20 [INFO] [stderr] Checking terminal_size v0.1.17 [INFO] [stderr] Checking xattr v0.2.2 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking which v4.2.2 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking inotify v0.9.3 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Checking directories-next v2.0.0 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking resolv-conf v0.7.0 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking semver-parser v0.10.2 [INFO] [stderr] Checking num-integer v0.1.44 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling sass-sys v0.4.22 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking notify v5.0.0-pre.11 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] error: could not compile `syn` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-1.0.74/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --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="extra-traits"' --cfg 'feature="fold"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --cfg 'feature="visit"' --cfg 'feature="visit-mut"' -C metadata=0b168235e0270c8c -C extra-filename=-0b168235e0270c8c --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-72dd94e62781faf3.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-754b571958ad5368.rmeta --extern unicode_xid=/opt/rustwide/target/debug/deps/libunicode_xid-3c8a88541efd8c80.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] [stderr] error: failed to migrate to next edition [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `cargo fix --edition --allow-no-vcs --allow-dirty --frozen --all --all-targets --message-format=json` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "5024281c6a07e30dd03a2a8b79c6ce9e5f8ab7b8dabcb13c10126e87729db779", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5024281c6a07e30dd03a2a8b79c6ce9e5f8ab7b8dabcb13c10126e87729db779", kill_on_drop: false }` [INFO] [stdout] 5024281c6a07e30dd03a2a8b79c6ce9e5f8ab7b8dabcb13c10126e87729db779