[INFO] fetching crate bouncer 1.0.1... [INFO] checking bouncer-1.0.1 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1 [INFO] extracting crate bouncer 1.0.1 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate bouncer 1.0.1 [INFO] finished tweaking crates.io crate bouncer 1.0.1 [INFO] tweaked toml for crates.io crate bouncer 1.0.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate bouncer 1.0.1 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 137 packages to latest compatible versions [INFO] [stderr] Adding clippy v0.0.21 (available: v0.0.302) [INFO] [stderr] Adding config v0.9.3 (available: v0.15.15) [INFO] [stderr] Adding redis v0.15.1 (available: v0.32.5) [INFO] [stderr] Adding tokio v0.2.25 (available: v1.47.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded api v0.2.0 [INFO] [stderr] Downloaded config v0.9.3 [INFO] [stderr] Downloaded redis v0.15.1 [INFO] [stderr] Downloaded clippy v0.0.21 [INFO] [stderr] Downloaded serde-hjson v0.8.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b52f24ed5fde72627cbfbded73f64d5bec90a18df0caf7db1fbc5d10a798742a [INFO] running `Command { std: "docker" "start" "-a" "b52f24ed5fde72627cbfbded73f64d5bec90a18df0caf7db1fbc5d10a798742a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b52f24ed5fde72627cbfbded73f64d5bec90a18df0caf7db1fbc5d10a798742a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b52f24ed5fde72627cbfbded73f64d5bec90a18df0caf7db1fbc5d10a798742a", kill_on_drop: false }` [INFO] [stdout] b52f24ed5fde72627cbfbded73f64d5bec90a18df0caf7db1fbc5d10a798742a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] de84bb6938f712b4bfd619b2b219391d25e1c2b3d08d4a86a066bc8fa1fee56e [INFO] running `Command { std: "docker" "start" "-a" "de84bb6938f712b4bfd619b2b219391d25e1c2b3d08d4a86a066bc8fa1fee56e", kill_on_drop: false }` [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Checking serde v0.8.23 [INFO] [stderr] Compiling libz-sys v1.1.22 [INFO] [stderr] Compiling curl-sys v0.4.83+curl-8.15.0 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.39 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking ascii v0.9.3 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking sha1_smol v1.0.1 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking icu_normalizer v2.0.0 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking toml v0.4.10 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Compiling curl v0.4.49 [INFO] [stderr] Checking rust-ini v0.13.0 [INFO] [stderr] Checking sha1 v0.6.1 [INFO] [stderr] Checking dtoa v0.4.8 [INFO] [stderr] Checking socket2 v0.6.0 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking api v0.2.0 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking serde_json v1.0.143 [INFO] [stderr] Checking combine v3.8.1 [INFO] [stderr] Checking idna v1.1.0 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking url v2.5.7 [INFO] [stderr] Checking serde_test v0.8.23 [INFO] [stderr] Checking regex-automata v0.4.10 [INFO] [stderr] Checking linked-hash-map v0.3.0 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Compiling tokio-macros v0.2.6 [INFO] [stderr] Checking tokio v0.2.25 [INFO] [stderr] Checking regex v1.11.2 [INFO] [stderr] Checking serde-hjson v0.8.2 [INFO] [stderr] Checking config v0.9.3 [INFO] [stderr] Checking tokio-util v0.2.0 [INFO] [stderr] Checking redis v0.15.1 [INFO] [stderr] Checking bouncer v1.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `debug` is never read [INFO] [stdout] --> src/settings.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct Settings { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 13 | debug: bool, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Settings` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/bouncer.rs:34:24 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn new(block: &'a dyn Fn()) -> Bouncer { [INFO] [stdout] | ^^ ------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 34 | pub fn new(block: &'a dyn Fn()) -> Bouncer<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/bouncer.rs:45:17 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn key(&'a mut self, key: u8) -> &'a mut Bouncer { [INFO] [stdout] | ^^ -- ------- the same lifetime is hidden here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is named here [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 45 | pub fn key(&'a mut self, key: u8) -> &'a mut Bouncer<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `debug` is never read [INFO] [stdout] --> src/settings.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct Settings { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 13 | debug: bool, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Settings` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/bouncer.rs:55:24 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn rate_limit(&'a mut self, rate_limit: u8) -> &'a mut Bouncer { [INFO] [stdout] | ^^ -- ------- the same lifetime is hidden here [INFO] [stdout] | | | [INFO] [stdout] | the lifetime is named here the same lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 55 | pub fn rate_limit(&'a mut self, rate_limit: u8) -> &'a mut Bouncer<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/bouncer.rs:34:24 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn new(block: &'a dyn Fn()) -> Bouncer { [INFO] [stdout] | ^^ ------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 34 | pub fn new(block: &'a dyn Fn()) -> Bouncer<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/bouncer.rs:45:17 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn key(&'a mut self, key: u8) -> &'a mut Bouncer { [INFO] [stdout] | ^^ -- ------- the same lifetime is hidden here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is named here [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 45 | pub fn key(&'a mut self, key: u8) -> &'a mut Bouncer<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/bouncer.rs:65:23 [INFO] [stdout] | [INFO] [stdout] 65 | pub fn wait_time(&'a mut self, wait_time: u8) -> &'a mut Bouncer { [INFO] [stdout] | ^^ -- ------- the same lifetime is hidden here [INFO] [stdout] | | | [INFO] [stdout] | the lifetime is named here the same lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 65 | pub fn wait_time(&'a mut self, wait_time: u8) -> &'a mut Bouncer<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/bouncer.rs:55:24 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn rate_limit(&'a mut self, rate_limit: u8) -> &'a mut Bouncer { [INFO] [stdout] | ^^ -- ------- the same lifetime is hidden here [INFO] [stdout] | | | [INFO] [stdout] | the lifetime is named here the same lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 55 | pub fn rate_limit(&'a mut self, rate_limit: u8) -> &'a mut Bouncer<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/bouncer.rs:65:23 [INFO] [stdout] | [INFO] [stdout] 65 | pub fn wait_time(&'a mut self, wait_time: u8) -> &'a mut Bouncer { [INFO] [stdout] | ^^ -- ------- the same lifetime is hidden here [INFO] [stdout] | | | [INFO] [stdout] | the lifetime is named here the same lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 65 | pub fn wait_time(&'a mut self, wait_time: u8) -> &'a mut Bouncer<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.95s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v4.2.3, redis v0.15.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "de84bb6938f712b4bfd619b2b219391d25e1c2b3d08d4a86a066bc8fa1fee56e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de84bb6938f712b4bfd619b2b219391d25e1c2b3d08d4a86a066bc8fa1fee56e", kill_on_drop: false }` [INFO] [stdout] de84bb6938f712b4bfd619b2b219391d25e1c2b3d08d4a86a066bc8fa1fee56e