[INFO] cloning repository https://github.com/hatoo/Accepted [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hatoo/Accepted" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhatoo%2FAccepted", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhatoo%2FAccepted'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ca0ee10fcab358920fdc3c5060e31374479bee75 [INFO] checking hatoo/Accepted against try#b20a093d9fb1ffaa04ae9852cb034864a992bafd for pr-85073 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhatoo%2FAccepted" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hatoo/Accepted on toolchain b20a093d9fb1ffaa04ae9852cb034864a992bafd [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/hatoo/Accepted [INFO] finished tweaking git repo https://github.com/hatoo/Accepted [INFO] tweaked toml for git repo https://github.com/hatoo/Accepted written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/hatoo/Accepted already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded unsafe-any v0.4.2 [INFO] [stderr] Downloaded thread_local v1.0.1 [INFO] [stderr] Downloaded fxhash v0.2.1 [INFO] [stderr] Downloaded serde_derive v1.0.104 [INFO] [stderr] Downloaded aho-corasick v0.7.9 [INFO] [stderr] Downloaded backtrace v0.3.44 [INFO] [stderr] Downloaded serde v1.0.104 [INFO] [stderr] Downloaded typemap v0.3.3 [INFO] [stderr] Downloaded blake2b_simd v0.5.10 [INFO] [stderr] Downloaded version_check v0.1.5 [INFO] [stderr] Downloaded numtoa v0.1.0 [INFO] [stderr] Downloaded jsonrpc-core v14.0.5 [INFO] [stderr] Downloaded arc-swap v0.4.4 [INFO] [stderr] Downloaded pin-utils v0.1.0-alpha.4 [INFO] [stderr] Downloaded anyhow v1.0.26 [INFO] [stderr] Downloaded proc-macro-hack v0.5.11 [INFO] [stderr] Downloaded iter-read v0.2.1 [INFO] [stderr] Downloaded smallvec v1.2.0 [INFO] [stderr] Downloaded regex v1.3.4 [INFO] [stderr] Downloaded nom v4.2.3 [INFO] [stderr] Downloaded constant_time_eq v0.1.5 [INFO] [stderr] Downloaded proc-macro-nested v0.1.3 [INFO] [stderr] Downloaded base64 v0.10.1 [INFO] [stderr] Downloaded base64 v0.11.0 [INFO] [stderr] Downloaded miniz_oxide v0.3.6 [INFO] [stderr] Downloaded which v2.0.1 [INFO] [stderr] Downloaded cc v1.0.50 [INFO] [stderr] Downloaded line-wrap v0.1.1 [INFO] [stderr] Downloaded serde_json v1.0.48 [INFO] [stderr] Downloaded clap v2.33.0 [INFO] [stderr] Downloaded bincode v1.2.1 [INFO] [stderr] Downloaded cexpr v0.3.6 [INFO] [stderr] Downloaded futures-macro v0.3.4 [INFO] [stderr] Downloaded serde_repr v0.1.5 [INFO] [stderr] Downloaded clang-sys v0.28.1 [INFO] [stderr] Downloaded rbtag v0.3.0 [INFO] [stderr] Downloaded futures-executor v0.3.4 [INFO] [stderr] Downloaded futures v0.1.29 [INFO] [stderr] Downloaded adler32 v1.0.4 [INFO] [stderr] Downloaded itoa v0.4.5 [INFO] [stderr] Downloaded dirs-sys v0.3.4 [INFO] [stderr] Downloaded yaml-rust v0.4.3 [INFO] [stderr] Downloaded fuzzy-matcher v0.3.4 [INFO] [stderr] Downloaded peeking_take_while v0.1.2 [INFO] [stderr] Downloaded winapi-util v0.1.3 [INFO] [stderr] Downloaded shlex v0.1.1 [INFO] [stderr] Downloaded ryu v1.0.2 [INFO] [stderr] Downloaded regex-syntax v0.6.14 [INFO] [stderr] Downloaded failure v0.1.6 [INFO] [stderr] Downloaded rust-argon2 v0.7.0 [INFO] [stderr] Downloaded walkdir v2.3.1 [INFO] [stderr] Downloaded termion v1.5.5 [INFO] [stderr] Downloaded rayon-core v1.7.0 [INFO] [stderr] Downloaded shellexpand v2.0.0 [INFO] [stderr] Downloaded traitobject v0.1.0 [INFO] [stderr] Downloaded arrayref v0.3.6 [INFO] [stderr] Downloaded redox_users v0.3.4 [INFO] [stderr] Downloaded plist v0.4.2 [INFO] [stderr] Downloaded rayon v1.3.0 [INFO] [stderr] Downloaded toml v0.5.6 [INFO] [stderr] Downloaded unicode-width v0.1.7 [INFO] [stderr] Downloaded ropey v1.1.0 [INFO] [stderr] Downloaded syntect v3.3.0 [INFO] [stderr] Downloaded onig_sys v69.2.0 [INFO] [stderr] Downloaded rbtag_derive v0.3.0 [INFO] [stderr] Downloaded ansi_colours v1.0.1 [INFO] [stderr] Downloaded onig v5.0.0 [INFO] [stderr] Downloaded either v1.5.3 [INFO] [stderr] Downloaded lsp-types v0.71.0 [INFO] [stderr] Downloaded syn v1.0.16 [INFO] [stderr] Downloaded async-trait v0.1.24 [INFO] [stderr] Downloaded bindgen v0.50.1 [INFO] [stderr] Downloaded flate2 v1.0.13 [INFO] [stderr] Downloaded libc v0.2.67 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3b4126da2a365517d0b56818f0d7e8082d50904a8237e097c97478d2f37ac888 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "3b4126da2a365517d0b56818f0d7e8082d50904a8237e097c97478d2f37ac888", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3b4126da2a365517d0b56818f0d7e8082d50904a8237e097c97478d2f37ac888", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b4126da2a365517d0b56818f0d7e8082d50904a8237e097c97478d2f37ac888", kill_on_drop: false }` [INFO] [stdout] 3b4126da2a365517d0b56818f0d7e8082d50904a8237e097c97478d2f37ac888 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1304632dd3df0512b16ee76072bca560b86640f903fca80b8d7f274841f61ccd [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "1304632dd3df0512b16ee76072bca560b86640f903fca80b8d7f274841f61ccd", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.9 [INFO] [stderr] Compiling syn v1.0.16 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling rustc-demangle v0.1.16 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling regex-syntax v0.6.14 [INFO] [stderr] Compiling unicode-width v0.1.7 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling termcolor v1.1.0 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling bindgen v0.50.1 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling anyhow v1.0.26 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Checking lazycell v1.2.1 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking iter-read v0.2.1 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Compiling ansi_colours v1.0.1 [INFO] [stderr] Checking miniz_oxide v0.3.6 [INFO] [stderr] Checking log v0.4.8 [INFO] [stderr] Checking crc32fast v1.2.0 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking dirs-sys v0.3.4 [INFO] [stderr] Checking signal-hook-registry v1.2.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling aho-corasick v0.7.9 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Checking crossbeam-utils v0.7.2 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking termion v1.5.5 [INFO] [stderr] Checking fuzzy-matcher v0.3.4 [INFO] [stderr] Compiling backtrace v0.3.44 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking shellexpand v2.0.0 [INFO] [stderr] Checking smallvec v0.6.13 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling failure v0.1.6 [INFO] [stderr] Compiling clang-sys v0.28.1 [INFO] [stderr] Checking crossbeam-queue v0.2.1 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling which v2.0.1 [INFO] [stderr] Checking flate2 v1.0.13 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking ropey v1.1.0 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Compiling cexpr v0.3.6 [INFO] [stderr] Compiling memoffset v0.5.3 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking crossbeam-epoch v0.8.2 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking regex v1.3.4 [INFO] [stderr] Checking rayon-core v1.7.0 [INFO] [stderr] Checking rayon v1.3.0 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling rbtag_derive v0.3.0 [INFO] [stderr] Checking rbtag v0.3.0 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling serde_repr v0.1.5 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling async-trait v0.1.24 [INFO] [stderr] Checking tokio v0.2.13 [INFO] [stderr] Compiling futures-macro v0.3.4 [INFO] [stderr] Checking futures-util v0.3.4 [INFO] [stderr] Compiling onig_sys v69.2.0 [INFO] [stderr] Checking futures-executor v0.3.4 [INFO] [stderr] Checking futures v0.3.4 [INFO] [stderr] Checking serde v1.0.104 [INFO] [stderr] Checking serde_json v1.0.48 [INFO] [stderr] Checking bincode v1.2.1 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Checking plist v0.4.2 [INFO] [stderr] Checking toml v0.5.6 [INFO] [stderr] Checking lsp-types v0.71.0 [INFO] [stderr] Checking jsonrpc-core v14.0.5 [INFO] [stderr] Checking onig v5.0.0 [INFO] [stderr] Checking syntect v3.3.0 [INFO] [stderr] Checking accepted v0.3.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `last_save` [INFO] [stdout] --> src/buffer.rs:73:5 [INFO] [stdout] | [INFO] [stdout] 73 | last_save: Id, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `last_compiler_compiled` [INFO] [stdout] --> src/buffer.rs:82:5 [INFO] [stdout] | [INFO] [stdout] 82 | last_compiler_compiled: CompileId, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `last_save` [INFO] [stdout] --> src/buffer.rs:73:5 [INFO] [stdout] | [INFO] [stdout] 73 | last_save: Id, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `last_compiler_compiled` [INFO] [stdout] --> src/buffer.rs:82:5 [INFO] [stdout] | [INFO] [stdout] 82 | last_compiler_compiled: CompileId, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 56.28s [INFO] running `Command { std: "docker" "inspect" "1304632dd3df0512b16ee76072bca560b86640f903fca80b8d7f274841f61ccd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1304632dd3df0512b16ee76072bca560b86640f903fca80b8d7f274841f61ccd", kill_on_drop: false }` [INFO] [stdout] 1304632dd3df0512b16ee76072bca560b86640f903fca80b8d7f274841f61ccd