[INFO] updating cached repository https://github.com/collabook/core [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 6bfee3de1eb815caafcbb8f5a70fbf8cd90a4152 [INFO] checking collabook/core against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcollabook%2Fcore" "/workspace/builds/worker-14/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/collabook/core on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/collabook/core [INFO] finished tweaking git repo https://github.com/collabook/core [INFO] tweaked toml for git repo https://github.com/collabook/core written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/collabook/core already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d0cf0e0e4323a08e8ed2ec8d0204b8b65ab8dc2d98f6314e50203e22185641f0 [INFO] running `"docker" "start" "-a" "d0cf0e0e4323a08e8ed2ec8d0204b8b65ab8dc2d98f6314e50203e22185641f0"` [INFO] [stderr] Checking wkhtmltox-sys v0.1.2 [INFO] [stderr] Compiling libz-sys v1.0.25 [INFO] [stderr] Compiling curl-sys v0.4.16 [INFO] [stderr] Compiling libssh2-sys v0.2.11 [INFO] [stderr] Compiling v_escape v0.3.2 [INFO] [stderr] Compiling brotli-sys v0.3.2 [INFO] [stderr] Compiling libgit2-sys v0.7.11 [INFO] [stderr] Compiling v_htmlescape v0.3.2 [INFO] [stderr] Compiling actix-web v0.7.18 [INFO] [stderr] Checking app_dirs v1.2.1 [INFO] [stderr] Checking socket2 v0.3.8 [INFO] [stderr] Checking hostname v0.1.5 [INFO] [stderr] Checking signal-hook v0.1.7 [INFO] [stderr] Compiling rand_os v0.1.1 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Checking tokio-timer v0.2.8 [INFO] [stderr] Checking backtrace-sys v0.1.28 [INFO] [stderr] Checking openssl-sys v0.9.40 [INFO] [stderr] Checking miniz-sys v0.1.11 [INFO] [stderr] Compiling serde_json v1.0.34 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking uuid v0.7.1 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Compiling syn v0.15.24 [INFO] [stderr] Compiling combine v3.0.0-beta.1 [INFO] [stderr] Compiling nom v4.1.1 [INFO] [stderr] Checking resolv-conf v0.6.2 [INFO] [stderr] Checking serde_urlencoded v0.5.4 [INFO] [stderr] Checking cookie v0.11.0 [INFO] [stderr] Checking thread-id v2.0.0 [INFO] [stderr] Compiling rand_pcg v0.1.1 [INFO] [stderr] Checking http v0.1.14 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking backtrace v0.3.13 [INFO] [stderr] Checking openssl v0.10.16 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Checking flate2 v1.0.6 [INFO] [stderr] Checking env_logger v0.5.13 [INFO] [stderr] Compiling rand v0.6.4 [INFO] [stderr] Checking wkhtmltopdf v0.3.0 [INFO] [stderr] Checking crossbeam-channel v0.3.6 [INFO] [stderr] Checking tokio-udp v0.1.3 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio-uds v0.2.5 [INFO] [stderr] Checking tokio-signal v0.2.7 [INFO] [stderr] Checking h2 v0.1.14 [INFO] [stderr] Checking tokio-threadpool v0.1.10 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Checking native-tls v0.2.2 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Checking tokio-fs v0.1.5 [INFO] [stderr] Compiling mime_guess v2.0.0-alpha.6 [INFO] [stderr] Checking tokio v0.1.14 [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Checking brotli2 v0.3.2 [INFO] [stderr] Checking hyper v0.12.20 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling serde_derive v1.0.84 [INFO] [stderr] Compiling actix_derive v0.3.2 [INFO] [stderr] Compiling v_escape_derive v0.2.1 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Checking hyper-tls v0.3.1 [INFO] [stderr] Compiling graphql-parser v0.2.0 [INFO] [stderr] Checking trust-dns-proto v0.6.1 [INFO] [stderr] Checking trust-dns-proto v0.5.0 [INFO] [stderr] Checking reqwest v0.9.8 [INFO] [stderr] Checking trust-dns-resolver v0.10.2 [INFO] [stderr] Compiling graphql_client_codegen v0.6.0 [INFO] [stderr] Checking actix v0.7.9 [INFO] [stderr] Checking actix-net v0.2.6 [INFO] [stderr] Compiling graphql_query_derive v0.6.0 [INFO] [stderr] Checking git2 v0.8.0 [INFO] [stderr] Checking graphql_client v0.6.0 [INFO] [stderr] Checking core v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/vcs.rs:229:37 [INFO] [stderr] | [INFO] [stderr] 229 | rebase.finish(&random_sig)?;; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolon)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/vcs.rs:229:37 [INFO] [stderr] | [INFO] [stderr] 229 | rebase.finish(&random_sig)?;; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolon)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/book.rs:101:13 [INFO] [stderr] | [INFO] [stderr] 101 | let mut content: Option; [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/book.rs:101:13 [INFO] [stderr] | [INFO] [stderr] 101 | let mut content: Option; [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 50s [INFO] running `"docker" "inspect" "d0cf0e0e4323a08e8ed2ec8d0204b8b65ab8dc2d98f6314e50203e22185641f0"` [INFO] running `"docker" "rm" "-f" "d0cf0e0e4323a08e8ed2ec8d0204b8b65ab8dc2d98f6314e50203e22185641f0"` [INFO] [stdout] d0cf0e0e4323a08e8ed2ec8d0204b8b65ab8dc2d98f6314e50203e22185641f0