[INFO] cloning repository https://github.com/Lymia/sylph-verifier [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Lymia/sylph-verifier" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLymia%2Fsylph-verifier", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLymia%2Fsylph-verifier'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4d3b5a03b0cd90a4ff0e1f9357a3514f09765a60 [INFO] checking Lymia/sylph-verifier against master#c919f490bbcd2b29b74016101f7ec71aaa24bdbb for pr-79073 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLymia%2Fsylph-verifier" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Lymia/sylph-verifier on toolchain c919f490bbcd2b29b74016101f7ec71aaa24bdbb [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c919f490bbcd2b29b74016101f7ec71aaa24bdbb" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Lymia/sylph-verifier [INFO] finished tweaking git repo https://github.com/Lymia/sylph-verifier [INFO] tweaked toml for git repo https://github.com/Lymia/sylph-verifier written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/Lymia/sylph-verifier already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c919f490bbcd2b29b74016101f7ec71aaa24bdbb" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+c919f490bbcd2b29b74016101f7ec71aaa24bdbb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 17c86b17a8a63075e3ef6ae3366c28544979688031d69a98c25b82c9fad05ab2 [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" "17c86b17a8a63075e3ef6ae3366c28544979688031d69a98c25b82c9fad05ab2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "17c86b17a8a63075e3ef6ae3366c28544979688031d69a98c25b82c9fad05ab2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "17c86b17a8a63075e3ef6ae3366c28544979688031d69a98c25b82c9fad05ab2", kill_on_drop: false }` [INFO] [stdout] 17c86b17a8a63075e3ef6ae3366c28544979688031d69a98c25b82c9fad05ab2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+c919f490bbcd2b29b74016101f7ec71aaa24bdbb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cd3bdf06985ddbd729d381a1585c8c57885de7f39fae63f1231d96fa3c78d8d5 [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" "cd3bdf06985ddbd729d381a1585c8c57885de7f39fae63f1231d96fa3c78d8d5", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.38 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling siphasher v0.3.3 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling serde_json v1.0.57 [INFO] [stderr] Checking adler v0.2.3 [INFO] [stderr] Checking futures-core v0.3.5 [INFO] [stderr] Compiling pin-project-internal v0.4.23 [INFO] [stderr] Compiling serde_derive v1.0.115 [INFO] [stderr] Checking pin-project-lite v0.1.7 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Checking safemem v0.3.3 [INFO] [stderr] Compiling openssl v0.9.24 (https://github.com/Lymia/rust-openssl?branch=0.9.x#3b73dda4) [INFO] [stderr] Checking once_cell v1.4.0 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking futures-io v0.3.5 [INFO] [stderr] Checking futures-sink v0.3.5 [INFO] [stderr] Checking bitflags v0.9.1 [INFO] [stderr] Checking typeable v0.1.2 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Checking language-tags v0.2.2 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking safemem v0.2.0 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking antidote v1.0.0 [INFO] [stderr] Checking linked-hash-map v0.5.3 [INFO] [stderr] Checking regex-syntax v0.6.18 [INFO] [stderr] Checking fallible-streaming-iterator v0.1.9 [INFO] [stderr] Checking tracing-core v0.1.14 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking miniz_oxide v0.4.0 [INFO] [stderr] Checking dtoa-short v0.3.2 [INFO] [stderr] Checking futures-channel v0.3.5 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Checking futures-task v0.3.5 [INFO] [stderr] Checking servo_arc v0.1.1 [INFO] [stderr] Checking lock_api v0.4.1 [INFO] [stderr] Checking uuid v0.8.1 [INFO] [stderr] Compiling libc v0.2.74 [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling serde v1.0.115 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Compiling nix v0.7.0 [INFO] [stderr] Checking tendril v0.4.1 [INFO] [stderr] Checking crc32fast v1.2.0 [INFO] [stderr] Checking encoding_rs v0.8.23 [INFO] [stderr] Checking lru-cache v0.1.2 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking net2 v0.2.34 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking thread-id v3.3.0 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking socket2 v0.3.12 [INFO] [stderr] Checking dirs v1.0.5 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Checking aho-corasick v0.7.13 [INFO] [stderr] Checking string_cache v0.8.0 [INFO] [stderr] Compiling hashbrown v0.8.2 [INFO] [stderr] Compiling indexmap v1.5.1 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Checking smallvec v0.6.13 [INFO] [stderr] Compiling synstructure v0.6.1 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling jobserver v0.1.21 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking tracing v0.1.19 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking backtrace v0.3.50 [INFO] [stderr] Checking flate2 v1.0.16 [INFO] [stderr] Checking threadpool v1.7.1 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling cc v1.0.58 [INFO] [stderr] Checking smallstr v0.1.0 [INFO] [stderr] Checking mime v0.2.6 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking base64 v0.8.0 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand_pcg v0.2.1 [INFO] [stderr] Checking uuid v0.5.1 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking serde_urlencoded v0.6.1 [INFO] [stderr] Compiling display_derive v1.0.0 (https://github.com/withoutboats/display_derive#5d6bac2f) [INFO] [stderr] Compiling failure_derive v1.0.0 (https://github.com/withoutboats/failure.git#514aa258) [INFO] [stderr] Checking tokio v0.2.22 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Checking hyper v0.10.16 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking crypto-mac v0.9.1 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling phf v0.7.24 [INFO] [stderr] Checking hmac v0.9.0 [INFO] [stderr] Checking failure v1.0.0 (https://github.com/withoutboats/failure.git#514aa258) [INFO] [stderr] Checking sha2 v0.9.1 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Checking petgraph v0.5.1 [INFO] [stderr] Compiling openssl-sys v0.9.58 [INFO] [stderr] Compiling libz-sys v1.0.27 [INFO] [stderr] Compiling libssh2-sys v0.2.18 [INFO] [stderr] Compiling libgit2-sys v0.9.2 [INFO] [stderr] Compiling libsqlite3-sys v0.18.0 [INFO] [stderr] Compiling lz4-sys v1.9.2 [INFO] [stderr] Compiling terminfo v0.6.1 [INFO] [stderr] Compiling mime_guess v1.8.8 [INFO] [stderr] Checking chrono v0.4.15 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Compiling phf_codegen v0.8.0 [INFO] [stderr] Compiling string_cache_codegen v0.5.1 [INFO] [stderr] Compiling selectors v0.22.0 [INFO] [stderr] Compiling openssl v0.10.30 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Checking parking_lot_core v0.8.0 [INFO] [stderr] Checking parking_lot v0.11.0 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking multipart v0.13.6 [INFO] [stderr] Checking scheduled-thread-pool v0.2.5 [INFO] [stderr] Checking r2d2 v0.8.9 [INFO] [stderr] Checking native-tls v0.1.5 [INFO] [stderr] Checking hyper-native-tls v0.2.4 [INFO] [stderr] Checking evzht9h3nznqzwl v0.0.3 [INFO] [stderr] Checking tokio-tls v0.3.1 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Compiling git2 v0.10.2 [INFO] [stderr] Compiling phf_macros v0.8.0 [INFO] [stderr] Compiling cssparser v0.27.2 [INFO] [stderr] Compiling html5ever v0.25.1 [INFO] [stderr] Compiling cssparser-macros v0.6.0 [INFO] [stderr] Compiling derive_more v0.99.9 [INFO] [stderr] Checking mortal v0.1.5 [INFO] [stderr] Checking rusqlite v0.23.1 [INFO] [stderr] Checking linefeed v0.5.4 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Checking phf v0.8.0 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Compiling enumset_derive v0.5.0 [INFO] [stderr] Compiling sylph-verifier v0.1.0-dev (/opt/rustwide/workdir) [INFO] [stderr] Checking pin-project v0.4.23 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Checking enumset v1.0.1 [INFO] [stderr] Compiling markup5ever v0.10.0 [INFO] [stderr] Checking serenity v0.5.14 (https://github.com/Lymia/serenity.git?rev=bfc12d24d8b2dbac00edc93f5c4bb1a531b8cc7e#bfc12d24) [INFO] [stderr] Checking h2 v0.2.6 [INFO] [stderr] Checking scraper v0.12.0 [INFO] [stderr] Checking hyper v0.13.7 [INFO] [stderr] Checking hyper-tls v0.4.3 [INFO] [stderr] Checking reqwest v0.10.7 [INFO] [stdout] warning: unused label [INFO] [stdout] --> src/roblox/rules.rs:332:9 [INFO] [stdout] | [INFO] [stdout] 332 | 'outer: loop { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_labels)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused label [INFO] [stdout] --> src/roblox/rules.rs:332:9 [INFO] [stdout] | [INFO] [stdout] 332 | 'outer: loop { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_labels)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/core/tasks.rs:7:16 [INFO] [stdout] | [INFO] [stdout] 7 | use std::mem::{uninitialized, drop}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/core/tasks.rs:36:64 [INFO] [stdout] | [INFO] [stdout] 36 | let mut slots: [Option>; MAX_SECS] = uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/core/tasks.rs:7:16 [INFO] [stdout] | [INFO] [stdout] 7 | use std::mem::{uninitialized, drop}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/core/tasks.rs:36:64 [INFO] [stdout] | [INFO] [stdout] 36 | let mut slots: [Option>; MAX_SECS] = uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: function pointers cannot appear in constant functions [INFO] [stdout] --> src/commands/mod.rs:71:25 [INFO] [stdout] | [INFO] [stdout] 71 | const fn exec(self, f: fn(&CommandContext) -> Result<()>) -> Command { [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #57563 for more information [INFO] [stdout] = help: add `#![feature(const_fn_fn_ptr_basics)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: function pointers cannot appear in constant functions [INFO] [stdout] --> src/commands/mod.rs:75:15 [INFO] [stdout] | [INFO] [stdout] 75 | self, f: fn(&CommandContext, &Context, &Message) -> Result<()> [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #57563 for more information [INFO] [stdout] = help: add `#![feature(const_fn_fn_ptr_basics)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: function pointers cannot appear in constant functions [INFO] [stdout] --> src/commands/mod.rs:71:25 [INFO] [stdout] | [INFO] [stdout] 71 | const fn exec(self, f: fn(&CommandContext) -> Result<()>) -> Command { [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #57563 for more information [INFO] [stdout] = help: add `#![feature(const_fn_fn_ptr_basics)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: function pointers cannot appear in constant functions [INFO] [stdout] --> src/commands/mod.rs:75:15 [INFO] [stdout] | [INFO] [stdout] 75 | self, f: fn(&CommandContext, &Context, &Message) -> Result<()> [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #57563 for more information [INFO] [stdout] = help: add `#![feature(const_fn_fn_ptr_basics)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0658`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0658`. [INFO] [stdout] [INFO] [stderr] error: could not compile `sylph-verifier` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "cd3bdf06985ddbd729d381a1585c8c57885de7f39fae63f1231d96fa3c78d8d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cd3bdf06985ddbd729d381a1585c8c57885de7f39fae63f1231d96fa3c78d8d5", kill_on_drop: false }` [INFO] [stdout] cd3bdf06985ddbd729d381a1585c8c57885de7f39fae63f1231d96fa3c78d8d5