[INFO] cloning repository https://github.com/hez2010/rayjudge [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hez2010/rayjudge" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhez2010%2Frayjudge", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhez2010%2Frayjudge'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 14bb448285fe1cc53db826fe875fa1d050d0f621 [INFO] checking hez2010/rayjudge against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhez2010%2Frayjudge" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hez2010/rayjudge 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 git repo https://github.com/hez2010/rayjudge [INFO] finished tweaking git repo https://github.com/hez2010/rayjudge [INFO] tweaked toml for git repo https://github.com/hez2010/rayjudge written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/hez2010/rayjudge 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 idna v0.2.2 [INFO] [stderr] Downloaded security-framework v2.1.0 [INFO] [stderr] Downloaded async-lapin v1.2.0 [INFO] [stderr] Downloaded async-amqp v1.2.0 [INFO] [stderr] Downloaded openssl v0.10.32 [INFO] [stderr] Downloaded pem v0.8.3 [INFO] [stderr] Downloaded pinky-swear v4.4.0 [INFO] [stderr] Downloaded url v2.2.1 [INFO] [stderr] Downloaded mio v0.7.9 [INFO] [stderr] Downloaded amq-protocol-uri v6.0.2 [INFO] [stderr] Downloaded tcp-stream v0.20.6 [INFO] [stderr] Downloaded amq-protocol-tcp v6.0.2 [INFO] [stderr] Downloaded amq-protocol v6.0.2 [INFO] [stderr] Downloaded nb-connect v1.0.3 [INFO] [stderr] Downloaded crossbeam-utils v0.8.2 [INFO] [stderr] Downloaded std-semaphore v0.1.0 [INFO] [stderr] Downloaded amq-protocol-types v6.0.2 [INFO] [stderr] Downloaded generator v0.6.24 [INFO] [stderr] Downloaded loom v0.4.0 [INFO] [stderr] Downloaded lapin v1.6.8 [INFO] [stderr] Downloaded cookie-factory v0.3.2 [INFO] [stderr] Downloaded miow v0.3.6 [INFO] [stderr] Downloaded value-bag v1.0.0-alpha.6 [INFO] [stderr] Downloaded async-attributes v1.1.2 [INFO] [stderr] Downloaded security-framework-sys v2.1.0 [INFO] [stderr] Downloaded once_cell v1.7.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 045e1a0928dc3aabb2bb93b9ca76f3d6fada66b648456e4f808ba92bb4f28532 [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" "045e1a0928dc3aabb2bb93b9ca76f3d6fada66b648456e4f808ba92bb4f28532", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "045e1a0928dc3aabb2bb93b9ca76f3d6fada66b648456e4f808ba92bb4f28532", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "045e1a0928dc3aabb2bb93b9ca76f3d6fada66b648456e4f808ba92bb4f28532", kill_on_drop: false }` [INFO] [stdout] 045e1a0928dc3aabb2bb93b9ca76f3d6fada66b648456e4f808ba92bb4f28532 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 155478a0ca35542114563dbc91922672f575eb6630b6b3597f550703c0dbd588 [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" "155478a0ca35542114563dbc91922672f575eb6630b6b3597f550703c0dbd588", 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] syn v1.0.60 (as host dependency): visit [INFO] [stderr] [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.6 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Checking once_cell v1.7.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking futures-core v0.3.13 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking cache-padded v1.1.1 [INFO] [stderr] Compiling serde_derive v1.0.123 [INFO] [stderr] Checking fastrand v1.4.0 [INFO] [stderr] Compiling serde v1.0.123 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking parking v2.0.0 [INFO] [stderr] Compiling lexical-core v0.7.5 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Checking futures-io v0.3.13 [INFO] [stderr] Checking openssl-probe v0.1.2 [INFO] [stderr] Checking tracing-core v0.1.17 [INFO] [stderr] Checking event-listener v2.5.1 [INFO] [stderr] Compiling serde_json v1.0.62 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking async-task v4.0.3 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking vec-arena v1.0.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling amq-protocol v6.0.2 [INFO] [stderr] Compiling lapin v1.6.8 [INFO] [stderr] Checking atomic-waker v1.0.0 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling protobuf v2.22.0 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking os_str_bytes v2.4.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking std-semaphore v0.1.0 [INFO] [stderr] Checking tinyvec v1.1.1 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Checking concurrent-queue v1.2.2 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking async-mutex v1.4.0 [INFO] [stderr] Checking async-lock v2.3.0 [INFO] [stderr] Compiling nom v6.1.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking lock_api v0.4.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.2 [INFO] [stderr] Compiling indexmap v1.6.1 [INFO] [stderr] Checking textwrap v0.12.1 [INFO] [stderr] Checking tracing v0.1.25 [INFO] [stderr] Compiling openssl-sys v0.9.60 [INFO] [stderr] Checking socket2 v0.3.19 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking bitvec v0.19.4 [INFO] [stderr] Checking async-channel v1.6.1 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Checking futures-lite v1.11.3 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking nb-connect v1.0.3 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking unicode-normalization v0.1.17 [INFO] [stderr] Checking pinky-swear v4.4.0 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Compiling openssl v0.10.32 [INFO] [stderr] Compiling native-tls v0.2.7 [INFO] [stderr] Checking regex v1.4.3 [INFO] [stderr] Checking blocking v1.0.2 [INFO] [stderr] Checking async-executor v1.4.0 [INFO] [stderr] Checking idna v0.2.2 [INFO] [stderr] Checking pem v0.8.3 [INFO] [stderr] Checking url v2.2.1 [INFO] [stderr] Checking amq-protocol-uri v6.0.2 [INFO] [stderr] Compiling ctor v0.1.19 [INFO] [stderr] Compiling async-attributes v1.1.2 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.2 [INFO] [stderr] Compiling async-trait v0.1.42 [INFO] [stderr] Checking mio v0.7.9 [INFO] [stderr] Checking polling v2.0.2 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking env_logger v0.8.3 [INFO] [stderr] Checking async-io v1.3.1 [INFO] [stderr] Checking clap v3.0.0-beta.2 [INFO] [stderr] Checking tcp-stream v0.20.6 [INFO] [stderr] Checking async-global-executor v2.0.2 [INFO] [stderr] Checking amq-protocol-tcp v6.0.2 [INFO] [stderr] Checking async-std v1.9.0 [INFO] [stderr] Checking amq-protocol-types v6.0.2 [INFO] [stderr] Checking async-lapin v1.2.0 [INFO] [stderr] Checking async-amqp v1.2.0 [INFO] [stderr] Checking rayjudge v0.1.0 (/tmp/fixit) [INFO] [stderr] Migrating src/main.rs from 2018 edition to 2021 [INFO] [stdout] error: custom inner attributes are unstable [INFO] [stdout] --> src/cri.rs:9:4 [INFO] [stdout] | [INFO] [stdout] 9 | #![rustfmt::skip] [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[deny(soft_unstable)]` 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 a future release! [INFO] [stdout] = note: for more information, see issue #64266 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: changes to closure capture in Rust 2021 will affect drop order [INFO] [stdout] --> src/worker/worker.rs:102:44 [INFO] [stdout] | [INFO] [stdout] 102 | return Box::pin(async move { [INFO] [stdout] | ____________________________________________^ [INFO] [stdout] 103 | | channel [INFO] [stdout] 104 | | .basic_reject(delivery.delivery_tag, BasicRejectOptions::default()) [INFO] [stdout] | | --------------------- in Rust 2018, this closure captures all of `delivery`, but in Rust 2021, it will only capture `delivery.delivery_tag` [INFO] [stdout] 105 | | .await [INFO] [stdout] 106 | | .unwrap(); [INFO] [stdout] 107 | | () [INFO] [stdout] 108 | | }); [INFO] [stdout] | |_________________^ [INFO] [stdout] 109 | } [INFO] [stdout] | - in Rust 2018, `delivery` is dropped here, but in Rust 2021, only `delivery.delivery_tag` will be dropped here as part of the closure [INFO] [stdout] | [INFO] [stdout] = note: `--force-warn rust-2021-incompatible-closure-captures` implied by `--force-warn rust-2021-compatibility` [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a dummy let to cause `delivery` to be fully captured [INFO] [stdout] | [INFO] [stdout] 102 ~ return Box::pin(async move { [INFO] [stdout] 103 + let _ = &delivery; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rayjudge` due to 2 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: custom inner attributes are unstable [INFO] [stdout] --> src/cri.rs:9:4 [INFO] [stdout] | [INFO] [stdout] 9 | #![rustfmt::skip] [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[deny(soft_unstable)]` 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 a future release! [INFO] [stdout] = note: for more information, see issue #64266 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: changes to closure capture in Rust 2021 will affect drop order [INFO] [stdout] --> src/worker/worker.rs:102:44 [INFO] [stdout] | [INFO] [stdout] 102 | return Box::pin(async move { [INFO] [stdout] | ____________________________________________^ [INFO] [stdout] 103 | | channel [INFO] [stdout] 104 | | .basic_reject(delivery.delivery_tag, BasicRejectOptions::default()) [INFO] [stdout] | | --------------------- in Rust 2018, this closure captures all of `delivery`, but in Rust 2021, it will only capture `delivery.delivery_tag` [INFO] [stdout] 105 | | .await [INFO] [stdout] 106 | | .unwrap(); [INFO] [stdout] 107 | | () [INFO] [stdout] 108 | | }); [INFO] [stdout] | |_________________^ [INFO] [stdout] 109 | } [INFO] [stdout] | - in Rust 2018, `delivery` is dropped here, but in Rust 2021, only `delivery.delivery_tag` will be dropped here as part of the closure [INFO] [stdout] | [INFO] [stdout] = note: `--force-warn rust-2021-incompatible-closure-captures` implied by `--force-warn rust-2021-compatibility` [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a dummy let to cause `delivery` to be fully captured [INFO] [stdout] | [INFO] [stdout] 102 ~ return Box::pin(async move { [INFO] [stdout] 103 + let _ = &delivery; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [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" "155478a0ca35542114563dbc91922672f575eb6630b6b3597f550703c0dbd588", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "155478a0ca35542114563dbc91922672f575eb6630b6b3597f550703c0dbd588", kill_on_drop: false }` [INFO] [stdout] 155478a0ca35542114563dbc91922672f575eb6630b6b3597f550703c0dbd588