[INFO] fetching crate sway-conf 0.3.0... [INFO] checking sway-conf-0.3.0 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1 [INFO] extracting crate sway-conf 0.3.0 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate sway-conf 0.3.0 [INFO] finished tweaking crates.io crate sway-conf 0.3.0 [INFO] tweaked toml for crates.io crate sway-conf 0.3.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate sway-conf 0.3.0 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] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 35 packages to latest compatible versions [INFO] [stderr] Adding bitflags v1.3.2 (available: v2.9.4) [INFO] [stderr] Adding memchr v2.3.4 (available: v2.7.5) [INFO] [stderr] Adding nom v6.2.2 (available: v8.0.0) [INFO] [stderr] Adding nom_locate v3.0.2 (available: v5.0.0) [INFO] [stderr] Adding pretty_assertions v0.6.1 (available: v1.4.1) [INFO] [stderr] Adding test-case v1.2.3 (available: v3.3.1) [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 test-case v1.2.3 [INFO] [stderr] Downloaded nom_locate v3.0.2 [INFO] [stderr] Downloaded conch-parser v0.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] dc414ea0cec5351533161bf6eda1f929c72a4da976630acca64eaf3ba0d33d5d [INFO] running `Command { std: "docker" "start" "-a" "dc414ea0cec5351533161bf6eda1f929c72a4da976630acca64eaf3ba0d33d5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dc414ea0cec5351533161bf6eda1f929c72a4da976630acca64eaf3ba0d33d5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc414ea0cec5351533161bf6eda1f929c72a4da976630acca64eaf3ba0d33d5d", kill_on_drop: false }` [INFO] [stdout] dc414ea0cec5351533161bf6eda1f929c72a4da976630acca64eaf3ba0d33d5d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] fbd006fb6f5e8b36a4df57d1f7b3f6f1a6838d0a6482290129a832b605f4f233 [INFO] running `Command { std: "docker" "start" "-a" "fbd006fb6f5e8b36a4df57d1f7b3f6f1a6838d0a6482290129a832b605f4f233", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling nom v6.2.2 [INFO] [stderr] Compiling test-case v1.2.3 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking bytecount v0.6.9 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking glob v0.3.3 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking conch-parser v0.1.1 [INFO] [stderr] Checking pretty_assertions v0.6.1 [INFO] [stderr] Checking nom_locate v3.0.2 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Checking serde v1.0.219 [INFO] [stderr] Checking serde_json v1.0.143 [INFO] [stderr] Checking sway-conf v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated constant `NAME` is never used [INFO] [stdout] --> src/compiler.rs:26:11 [INFO] [stdout] | [INFO] [stdout] 25 | pub(crate) trait Pass { [INFO] [stdout] | ---- associated constant in this trait [INFO] [stdout] 26 | const NAME: &'static str; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [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/ast.rs:236:28 [INFO] [stdout] | [INFO] [stdout] 236 | line: primitives::Line<'a>, [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 237 | mut atoms: Vec, [INFO] [stdout] 238 | ) -> Result, Err> { [INFO] [stdout] | -- --- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | 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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 238 | ) -> Result, Err<'a>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/ast.rs:319:28 [INFO] [stdout] | [INFO] [stdout] 319 | stanza: layout::Stanza<'a>, [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 320 | outer_prefix_atoms: Vec, [INFO] [stdout] 321 | ) -> Result, Err> { [INFO] [stdout] | -- --- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | 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] 321 | ) -> Result, Err<'a>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/ast.rs:354:42 [INFO] [stdout] | [INFO] [stdout] 354 | pub fn parse(stanzas: Vec>) -> Result>, Err> { [INFO] [stdout] | ^^ -- --- the same lifetime is hidden here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'_` [INFO] [stdout] | [INFO] [stdout] 354 | pub fn parse(stanzas: Vec>) -> Result>, Err<'_>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/ast/bind.rs:64:48 [INFO] [stdout] | [INFO] [stdout] 64 | pub(super) fn parse<'a>(line: primitives::Line<'a>, mut atoms: Vec) -> Result, Err> { [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] 64 | pub(super) fn parse<'a>(line: primitives::Line<'a>, mut atoms: Vec) -> Result, Err<'a>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant `NAME` is never used [INFO] [stdout] --> src/compiler.rs:26:11 [INFO] [stdout] | [INFO] [stdout] 25 | pub(crate) trait Pass { [INFO] [stdout] | ---- associated constant in this trait [INFO] [stdout] 26 | const NAME: &'static str; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [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/ast.rs:236:28 [INFO] [stdout] | [INFO] [stdout] 236 | line: primitives::Line<'a>, [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 237 | mut atoms: Vec, [INFO] [stdout] 238 | ) -> Result, Err> { [INFO] [stdout] | -- --- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | 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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 238 | ) -> Result, Err<'a>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/ast.rs:319:28 [INFO] [stdout] | [INFO] [stdout] 319 | stanza: layout::Stanza<'a>, [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 320 | outer_prefix_atoms: Vec, [INFO] [stdout] 321 | ) -> Result, Err> { [INFO] [stdout] | -- --- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | 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] 321 | ) -> Result, Err<'a>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/ast.rs:354:42 [INFO] [stdout] | [INFO] [stdout] 354 | pub fn parse(stanzas: Vec>) -> Result>, Err> { [INFO] [stdout] | ^^ -- --- the same lifetime is hidden here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'_` [INFO] [stdout] | [INFO] [stdout] 354 | pub fn parse(stanzas: Vec>) -> Result>, Err<'_>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/ast/bind.rs:64:48 [INFO] [stdout] | [INFO] [stdout] 64 | pub(super) fn parse<'a>(line: primitives::Line<'a>, mut atoms: Vec) -> Result, Err> { [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] 64 | pub(super) fn parse<'a>(line: primitives::Line<'a>, mut atoms: Vec) -> Result, Err<'a>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.96s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: conch-parser v0.1.1 [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" "fbd006fb6f5e8b36a4df57d1f7b3f6f1a6838d0a6482290129a832b605f4f233", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fbd006fb6f5e8b36a4df57d1f7b3f6f1a6838d0a6482290129a832b605f4f233", kill_on_drop: false }` [INFO] [stdout] fbd006fb6f5e8b36a4df57d1f7b3f6f1a6838d0a6482290129a832b605f4f233