[INFO] cloning repository https://github.com/Luminarys/synapse [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Luminarys/synapse" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLuminarys%2Fsynapse", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLuminarys%2Fsynapse'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f2a55724d5571d2b438294f691b7b6f262510c47 [INFO] checking Luminarys/synapse against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLuminarys%2Fsynapse" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Luminarys/synapse on toolchain 506512391b1a75ae450d36c9420978402a91abcc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Luminarys/synapse [INFO] finished tweaking git repo https://github.com/Luminarys/synapse [INFO] tweaked toml for git repo https://github.com/Luminarys/synapse written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Luminarys/synapse 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" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded iana-time-zone v0.1.53 [INFO] [stderr] Downloaded cxxbridge-flags v1.0.89 [INFO] [stderr] Downloaded url_serde v0.2.0 [INFO] [stderr] Downloaded cxx-build v1.0.89 [INFO] [stderr] Downloaded qstring v0.7.2 [INFO] [stderr] Downloaded assert_matches v1.5.0 [INFO] [stderr] Downloaded ip_network_table-deps-treebitmap v0.5.0 [INFO] [stderr] Downloaded is-terminal v0.4.2 [INFO] [stderr] Downloaded shellexpand v1.1.1 [INFO] [stderr] Downloaded prettytable-rs v0.10.0 [INFO] [stderr] Downloaded encode_unicode v1.0.0 [INFO] [stderr] Downloaded ureq v1.5.5 [INFO] [stderr] Downloaded nix v0.10.0 [INFO] [stderr] Downloaded rustix v0.36.7 [INFO] [stderr] Downloaded rustls v0.18.1 [INFO] [stderr] Downloaded cxx v1.0.89 [INFO] [stderr] Downloaded webpki-roots v0.20.0 [INFO] [stderr] Downloaded cxxbridge-macro v1.0.89 [INFO] [stderr] Downloaded amy v0.10.0 [INFO] [stderr] Downloaded ctrlc v3.2.4 [INFO] [stderr] Downloaded fs_extra v1.2.0 [INFO] [stderr] Downloaded dns-parser v0.7.1 [INFO] [stderr] Downloaded dirs v2.0.2 [INFO] [stderr] Downloaded ip_network_table v0.2.0 [INFO] [stderr] Downloaded metrohash v1.0.6 [INFO] [stderr] Downloaded platina v0.1.0 [INFO] [stderr] Downloaded scratch v1.0.3 [INFO] [stderr] Downloaded base32 v0.3.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bcfda5d2b5741dcfa5c0defd6b896f2b49851606385d1eaec3104ec00947a6ee [INFO] running `Command { std: "docker" "start" "-a" "bcfda5d2b5741dcfa5c0defd6b896f2b49851606385d1eaec3104ec00947a6ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bcfda5d2b5741dcfa5c0defd6b896f2b49851606385d1eaec3104ec00947a6ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bcfda5d2b5741dcfa5c0defd6b896f2b49851606385d1eaec3104ec00947a6ee", kill_on_drop: false }` [INFO] [stdout] bcfda5d2b5741dcfa5c0defd6b896f2b49851606385d1eaec3104ec00947a6ee [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8de69cb9321afb906bc3d74c3d6e32d8a80f4a03960bda1d92e7859e8b4ee807 [INFO] running `Command { std: "docker" "start" "-a" "8de69cb9321afb906bc3d74c3d6e32d8a80f4a03960bda1d92e7859e8b4ee807", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling serde v1.0.152 [INFO] [stderr] Checking once_cell v1.17.0 [INFO] [stderr] Compiling proc-macro2 v1.0.50 [INFO] [stderr] Checking unicode-bidi v0.3.10 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling unicode-ident v1.0.6 [INFO] [stderr] Compiling quote v1.0.23 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Compiling generic-array v0.14.6 [INFO] [stderr] Compiling serde_derive v1.0.152 [INFO] [stderr] Checking iana-time-zone v0.1.53 [INFO] [stderr] Checking matches v0.1.10 [INFO] [stderr] Checking ryu v1.0.12 [INFO] [stderr] Checking itoa v1.0.5 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Compiling serde_json v1.0.91 [INFO] [stderr] Checking base64 v0.12.3 [INFO] [stderr] Checking aho-corasick v0.7.20 [INFO] [stderr] Checking regex-syntax v0.6.28 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Checking percent-encoding v2.2.0 [INFO] [stderr] Compiling io-lifetimes v1.0.5 [INFO] [stderr] Checking cpufeatures v0.2.5 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Compiling rustix v0.36.7 [INFO] [stderr] Compiling nix v0.10.0 [INFO] [stderr] Checking generic-array v0.12.4 [INFO] [stderr] Checking dns-parser v0.7.1 [INFO] [stderr] Checking form_urlencoded v1.1.0 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stdout] error[E0422]: cannot find struct, variant or union type `LineColumn` in crate `proc_macro` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.50/src/wrapper.rs:475:33 [INFO] [stdout] | [INFO] [stdout] 475 | let proc_macro::LineColumn { line, column } = s.start(); [INFO] [stdout] | ^^^^^^^^^^ not found in `proc_macro` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct through its public re-export [INFO] [stdout] | [INFO] [stdout] 1 + use crate::LineColumn; [INFO] [stdout] | [INFO] [stdout] help: if you import `LineColumn`, refer to it directly [INFO] [stdout] | [INFO] [stdout] 475 - let proc_macro::LineColumn { line, column } = s.start(); [INFO] [stdout] 475 + let LineColumn { line, column } = s.start(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0422]: cannot find struct, variant or union type `LineColumn` in crate `proc_macro` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.50/src/wrapper.rs:489:33 [INFO] [stdout] | [INFO] [stdout] 489 | let proc_macro::LineColumn { line, column } = s.end(); [INFO] [stdout] | ^^^^^^^^^^ not found in `proc_macro` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct through its public re-export [INFO] [stdout] | [INFO] [stdout] 1 + use crate::LineColumn; [INFO] [stdout] | [INFO] [stdout] help: if you import `LineColumn`, refer to it directly [INFO] [stdout] | [INFO] [stdout] 489 - let proc_macro::LineColumn { line, column } = s.end(); [INFO] [stdout] 489 + let LineColumn { line, column } = s.end(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.50/src/lib.rs:92:30 [INFO] [stdout] | [INFO] [stdout] 92 | feature(proc_macro_span, proc_macro_span_shrink) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking idna v0.3.0 [INFO] [stderr] Checking resolv-conf v0.7.0 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking sha-1 v0.9.8 [INFO] [stderr] Checking linux-raw-sys v0.1.4 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Checking synapse-bencode v0.1.0 (/opt/rustwide/workdir/bencode) [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0422, E0635. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0422`. [INFO] [stdout] [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "8de69cb9321afb906bc3d74c3d6e32d8a80f4a03960bda1d92e7859e8b4ee807", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8de69cb9321afb906bc3d74c3d6e32d8a80f4a03960bda1d92e7859e8b4ee807", kill_on_drop: false }` [INFO] [stdout] 8de69cb9321afb906bc3d74c3d6e32d8a80f4a03960bda1d92e7859e8b4ee807 [INFO] checking Luminarys/synapse against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLuminarys%2Fsynapse" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Luminarys/synapse on toolchain dae34b759e282c069aa28752564694effd121a63 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Luminarys/synapse [INFO] finished tweaking git repo https://github.com/Luminarys/synapse [INFO] tweaked toml for git repo https://github.com/Luminarys/synapse written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Luminarys/synapse 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" "+dae34b759e282c069aa28752564694effd121a63" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a24abb50477b7632158b7436a120f182995c7bebc87d02e4bab6da69687b4862 [INFO] running `Command { std: "docker" "start" "-a" "a24abb50477b7632158b7436a120f182995c7bebc87d02e4bab6da69687b4862", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a24abb50477b7632158b7436a120f182995c7bebc87d02e4bab6da69687b4862", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a24abb50477b7632158b7436a120f182995c7bebc87d02e4bab6da69687b4862", kill_on_drop: false }` [INFO] [stdout] a24abb50477b7632158b7436a120f182995c7bebc87d02e4bab6da69687b4862 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4d0152980387b80c5ad5b1e685dfac3bcf28f2bee6e61d51e8b99556d8814bd0 [INFO] running `Command { std: "docker" "start" "-a" "4d0152980387b80c5ad5b1e685dfac3bcf28f2bee6e61d51e8b99556d8814bd0", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "4d0152980387b80c5ad5b1e685dfac3bcf28f2bee6e61d51e8b99556d8814bd0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d0152980387b80c5ad5b1e685dfac3bcf28f2bee6e61d51e8b99556d8814bd0", kill_on_drop: false }` [INFO] [stdout] 4d0152980387b80c5ad5b1e685dfac3bcf28f2bee6e61d51e8b99556d8814bd0