[INFO] cloning repository https://github.com/helaan/stratum [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/helaan/stratum" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhelaan%2Fstratum", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhelaan%2Fstratum'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0c536f1acebff1d41430123bbb96d198d42cd18f [INFO] checking helaan/stratum against master#a5f164faad4a2fed606b8160fd7ecd2d5cbba381 for pr-84920 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhelaan%2Fstratum" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/helaan/stratum on toolchain a5f164faad4a2fed606b8160fd7ecd2d5cbba381 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/helaan/stratum [INFO] finished tweaking git repo https://github.com/helaan/stratum [INFO] tweaked toml for git repo https://github.com/helaan/stratum written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/helaan/stratum already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 5ba3b1d804bd48b19f851e713048de862e91b1bd465254d6a75af04d1c862a83 [INFO] running `Command { std: "docker" "start" "-a" "5ba3b1d804bd48b19f851e713048de862e91b1bd465254d6a75af04d1c862a83", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5ba3b1d804bd48b19f851e713048de862e91b1bd465254d6a75af04d1c862a83", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ba3b1d804bd48b19f851e713048de862e91b1bd465254d6a75af04d1c862a83", kill_on_drop: false }` [INFO] [stdout] 5ba3b1d804bd48b19f851e713048de862e91b1bd465254d6a75af04d1c862a83 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1f33afba4e9931215152ead308d52e9d9bf024c99b1a470350b86e550296a141 [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" "1f33afba4e9931215152ead308d52e9d9bf024c99b1a470350b86e550296a141", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.49 [INFO] [stderr] Checking cfg-if v0.1.7 [INFO] [stderr] Compiling autocfg v0.1.2 [INFO] [stderr] Compiling cc v1.0.30 [INFO] [stderr] Compiling serde v1.0.89 [INFO] [stderr] Checking encoding_index_tests v0.1.4 [INFO] [stderr] Checking lazycell v1.2.1 [INFO] [stderr] Compiling crc32fast v1.1.2 [INFO] [stderr] Checking rustc-demangle v0.1.13 [INFO] [stderr] Compiling regex v1.1.2 [INFO] [stderr] Checking string v0.1.3 [INFO] [stderr] Checking arc-swap v0.3.7 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Checking dtoa v0.4.3 [INFO] [stderr] Compiling openssl v0.10.19 [INFO] [stderr] Compiling native-tls v0.2.2 [INFO] [stderr] Compiling pq-sys v0.4.6 [INFO] [stderr] Checking rle-decode-fast v1.0.1 [INFO] [stderr] Compiling take_mut v0.2.2 [INFO] [stderr] Compiling adler32 v1.0.3 [INFO] [stderr] Compiling same-file v1.0.4 [INFO] [stderr] Compiling humansize v1.1.0 [INFO] [stderr] Compiling podio v0.1.6 [INFO] [stderr] Compiling askama_escape v0.2.0 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.3 [INFO] [stderr] Compiling unicase v2.2.0 [INFO] [stderr] Compiling v_escape v0.3.2 [INFO] [stderr] Compiling v_htmlescape v0.3.2 [INFO] [stderr] Checking tower-service v0.1.0 [INFO] [stderr] Compiling actix-web v0.7.18 [INFO] [stderr] Checking tokio-sync v0.1.3 [INFO] [stderr] Checking regex-syntax v0.6.5 [INFO] [stderr] Checking encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Checking encoding-index-korean v1.20141219.5 [INFO] [stderr] Checking encoding-index-japanese v1.20141219.5 [INFO] [stderr] Checking encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Checking crossbeam-utils v0.6.5 [INFO] [stderr] Checking scheduled-thread-pool v0.2.0 [INFO] [stderr] Compiling walkdir v2.2.8 [INFO] [stderr] Compiling byteorder v1.3.1 [INFO] [stderr] Checking arrayvec v0.4.10 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Compiling memchr v2.2.0 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling backtrace v0.3.14 [INFO] [stderr] Checking encoding_rs v0.8.17 [INFO] [stderr] Compiling im v12.3.1 [INFO] [stderr] Compiling sentry v0.15.1 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Checking want v0.0.6 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Checking r2d2 v0.8.3 [INFO] [stderr] Checking sized-chunks v0.1.1 [INFO] [stderr] Checking blake2-rfc v0.2.18 [INFO] [stderr] Checking tokio-executor v0.1.6 [INFO] [stderr] Checking crossbeam-epoch v0.7.1 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Checking crossbeam-channel v0.3.8 [INFO] [stderr] Compiling nom v4.2.2 [INFO] [stderr] Checking encoding v0.2.33 [INFO] [stderr] Compiling syn v0.15.27 [INFO] [stderr] Checking libflate v0.1.25 [INFO] [stderr] Checking tokio-timer v0.2.10 [INFO] [stderr] Checking tokio-current-thread v0.1.5 [INFO] [stderr] Checking argon2rs v0.2.5 [INFO] [stderr] Checking rand_os v0.1.2 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking num_cpus v1.10.0 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking hostname v0.1.5 [INFO] [stderr] Checking socket2 v0.3.8 [INFO] [stderr] Checking signal-hook v0.1.8 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking uname v0.1.1 [INFO] [stderr] Checking mime v0.3.13 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Checking bytes v0.4.11 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking resolv-conf v0.6.2 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling openssl-sys v0.9.42 [INFO] [stderr] Compiling brotli-sys v0.3.2 [INFO] [stderr] Compiling miniz-sys v0.1.11 [INFO] [stderr] Compiling ring v0.13.5 [INFO] [stderr] Compiling bzip2-sys v0.1.7 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking mio v0.6.16 [INFO] [stderr] Checking tokio-io v0.1.12 [INFO] [stderr] Checking http v0.1.16 [INFO] [stderr] Checking parking_lot_core v0.4.0 [INFO] [stderr] Checking tokio-threadpool v0.1.12 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Checking flate2 v1.0.6 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Checking tokio-reactor v0.1.9 [INFO] [stderr] Compiling bzip2 v0.3.3 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Checking tokio-fs v0.1.6 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling zip v0.5.2 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio-udp v0.1.3 [INFO] [stderr] Checking tokio-uds v0.2.5 [INFO] [stderr] Checking tokio-signal v0.2.7 [INFO] [stderr] Compiling mime_guess v2.0.0-alpha.6 [INFO] [stderr] Checking tokio v0.1.16 [INFO] [stderr] Compiling stratum-web v0.1.0 (/opt/rustwide/workdir/stratum-web) [INFO] [stderr] Checking env_logger v0.6.0 [INFO] [stderr] Checking h2 v0.1.16 [INFO] [stderr] Checking cookie v0.11.0 [INFO] [stderr] Checking hyper v0.12.25 [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Checking brotli2 v0.3.2 [INFO] [stderr] Checking hyper-tls v0.3.1 [INFO] [stderr] Compiling serde_derive v1.0.89 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling v_escape_derive v0.2.1 [INFO] [stderr] Compiling actix_derive v0.3.2 [INFO] [stderr] Compiling diesel_derives v1.4.0 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Checking trust-dns-proto v0.6.3 [INFO] [stderr] Checking trust-dns-proto v0.5.0 [INFO] [stderr] Checking dotenv v0.13.0 [INFO] [stderr] Checking trust-dns-resolver v0.10.3 [INFO] [stderr] Checking uuid v0.7.2 [INFO] [stderr] Checking serde_json v1.0.39 [INFO] [stderr] Checking serde_urlencoded v0.5.4 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking url_serde v0.2.0 [INFO] [stderr] Checking toml v0.4.10 [INFO] [stderr] Checking actix v0.7.9 [INFO] [stderr] Checking debugid v0.4.0 [INFO] [stderr] Checking reqwest v0.9.11 [INFO] [stderr] Checking sentry-types v0.11.0 [INFO] [stderr] Checking diesel v1.4.1 [INFO] [stderr] Checking askama_shared v0.8.0 [INFO] [stderr] Checking actix-net v0.2.6 [INFO] [stderr] Compiling askama_derive v0.8.0 [INFO] [stderr] Checking askama v0.8.0 [INFO] [stderr] Checking sentry-actix v0.15.1 [INFO] [stderr] Checking stratum-db v0.1.0 (/opt/rustwide/workdir/stratum-db) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> stratum-db/src/lib.rs:52:74 [INFO] [stdout] | [INFO] [stdout] 52 | pub struct Execute(Box>); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnExec` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> stratum-db/src/lib.rs:52:74 [INFO] [stdout] | [INFO] [stdout] 52 | pub struct Execute(Box>); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnExec` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking stratum-grader v0.1.0 (/opt/rustwide/workdir/stratum-grader) [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> stratum-web/src/controllers/contest/scoreboard.rs:32:17 [INFO] [stdout] | [INFO] [stdout] 32 | ) -> Result)>, Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> stratum-web/src/controllers/contest/scoreboard.rs:32:18 [INFO] [stdout] | [INFO] [stdout] 32 | ) -> Result)>, Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> stratum-web/src/multipart.rs:37:10 [INFO] [stdout] | [INFO] [stdout] 37 | ) -> Box, BytesMut), Error = Error>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Stream, BytesMut), Error = Error>` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> stratum-web/src/controllers/contest/scoreboard.rs:32:17 [INFO] [stdout] | [INFO] [stdout] 32 | ) -> Result)>, Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> stratum-web/src/controllers/contest/scoreboard.rs:32:18 [INFO] [stdout] | [INFO] [stdout] 32 | ) -> Result)>, Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> stratum-web/src/multipart.rs:37:10 [INFO] [stdout] | [INFO] [stdout] 37 | ) -> Box, BytesMut), Error = Error>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Stream, BytesMut), Error = Error>` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 30s [INFO] running `Command { std: "docker" "inspect" "1f33afba4e9931215152ead308d52e9d9bf024c99b1a470350b86e550296a141", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f33afba4e9931215152ead308d52e9d9bf024c99b1a470350b86e550296a141", kill_on_drop: false }` [INFO] [stdout] 1f33afba4e9931215152ead308d52e9d9bf024c99b1a470350b86e550296a141