[INFO] fetching crate ressa_r 0.8.4... [INFO] testing ressa_r-0.8.4 against 1.90.0 for beta-1.91-3 [INFO] extracting crate ressa_r 0.8.4 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate ressa_r 0.8.4 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate ressa_r 0.8.4 [INFO] tweaked toml for crates.io crate ressa_r 0.8.4 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate ressa_r 0.8.4 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate ressa_r 0.8.4 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--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] Downloading crates ... [INFO] [stderr] Downloaded resast v0.5.0 [INFO] [stderr] Downloaded term-painter v0.3.0 [INFO] [stderr] Downloaded proc-macro2 v1.0.57 [INFO] [stderr] Downloaded docopt v1.1.1 [INFO] [stderr] Downloaded console v0.15.5 [INFO] [stderr] Downloaded res-regex v0.1.4 [INFO] [stderr] Downloaded dirs v2.0.2 [INFO] [stderr] Downloaded unic-ucd-ident v0.9.0 [INFO] [stderr] Downloaded similar v2.2.1 [INFO] [stderr] Downloaded ress v0.11.5 [INFO] [stderr] Downloaded unsafe-libyaml v0.2.8 [INFO] [stderr] Downloaded serde_yaml v0.9.21 [INFO] [stderr] Downloaded hash-chain v0.3.2 [INFO] [stderr] Downloaded term v0.6.1 [INFO] [stderr] Downloaded insta v1.29.0 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b4cb75b790d4bc4263f005388b7c5f84a314f618fba6003a925d21aec7c2c0cb [INFO] running `Command { std: "docker" "start" "-a" "b4cb75b790d4bc4263f005388b7c5f84a314f618fba6003a925d21aec7c2c0cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b4cb75b790d4bc4263f005388b7c5f84a314f618fba6003a925d21aec7c2c0cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b4cb75b790d4bc4263f005388b7c5f84a314f618fba6003a925d21aec7c2c0cb", kill_on_drop: false }` [INFO] [stdout] b4cb75b790d4bc4263f005388b7c5f84a314f618fba6003a925d21aec7c2c0cb [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 959ba470f358d9384675a9cd7646bb253b0f46fd4d8b0faa0dbe70e4030dc4f0 [INFO] running `Command { std: "docker" "start" "-a" "959ba470f358d9384675a9cd7646bb253b0f46fd4d8b0faa0dbe70e4030dc4f0", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.57 [INFO] [stderr] Compiling quote v1.0.27 [INFO] [stderr] Compiling tracing-core v0.1.31 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Compiling hash-chain v0.3.2 [INFO] [stderr] Compiling unic-ucd-ident v0.9.0 [INFO] [stderr] Compiling resast v0.5.0 [INFO] [stderr] Compiling res-regex v0.1.4 [INFO] [stderr] Compiling ress v0.11.5 [INFO] [stderr] Compiling syn v2.0.16 [INFO] [stderr] Compiling tracing-attributes v0.1.24 [INFO] [stderr] Compiling tracing v0.1.37 [INFO] [stderr] Compiling ressa_r v0.8.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:336:18 [INFO] [stdout] | [INFO] [stdout] 336 | pub fn parse(&mut self) -> Res { [INFO] [stdout] | ^^^^^^^^^ ------- the same lifetime is hidden here [INFO] [stdout] | | [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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 336 | pub fn parse(&mut self) -> Res> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/spanned/mod.rs:339:18 [INFO] [stdout] | [INFO] [stdout] 339 | pub fn parse(&mut self) -> Res { [INFO] [stdout] | ^^^^^^^^^ ------- the same lifetime is hidden here [INFO] [stdout] | | [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: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 339 | pub fn parse(&mut self) -> Res> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing [INFO] [stdout] --> src/spanned/mod.rs:6356:17 [INFO] [stdout] | [INFO] [stdout] 6356 | drop(*self.look_ahead_position); [INFO] [stdout] | ^^^^^-------------------------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `ress::Position` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dropping_copy_types)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 6356 - drop(*self.look_ahead_position); [INFO] [stdout] 6356 + let _ = *self.look_ahead_position; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/spanned/mod.rs:6639:72 [INFO] [stdout] | [INFO] [stdout] 6639 | ress::tokens::StringLit::Double(inner) => inner.content.clone(), [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/spanned/mod.rs:6640:72 [INFO] [stdout] | [INFO] [stdout] 6640 | ress::tokens::StringLit::Single(inner) => inner.content.clone(), [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.03s [INFO] running `Command { std: "docker" "inspect" "959ba470f358d9384675a9cd7646bb253b0f46fd4d8b0faa0dbe70e4030dc4f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "959ba470f358d9384675a9cd7646bb253b0f46fd4d8b0faa0dbe70e4030dc4f0", kill_on_drop: false }` [INFO] [stdout] 959ba470f358d9384675a9cd7646bb253b0f46fd4d8b0faa0dbe70e4030dc4f0 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 62a32862e2c8d270bb88a963935da629a2b19fb54d94091fc29b4d2f4094cd84 [INFO] running `Command { std: "docker" "start" "-a" "62a32862e2c8d270bb88a963935da629a2b19fb54d94091fc29b4d2f4094cd84", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.144 [INFO] [stderr] Compiling serde v1.0.163 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling syn v2.0.16 [INFO] [stderr] Compiling serde_json v1.0.96 [INFO] [stderr] Compiling regex-syntax v0.7.1 [INFO] [stderr] Compiling similar v2.2.1 [INFO] [stderr] Compiling unsafe-libyaml v0.2.8 [INFO] [stderr] Compiling res-regex v0.1.4 [INFO] [stderr] Compiling ress v0.11.5 [INFO] [stderr] Compiling num_cpus v1.15.0 [INFO] [stderr] Compiling dirs-sys v0.3.7 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling console v0.15.5 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Compiling dirs v2.0.2 [INFO] [stderr] Compiling term v0.6.1 [INFO] [stderr] Compiling insta v1.29.0 [INFO] [stderr] Compiling term-painter v0.3.0 [INFO] [stderr] Compiling rayon v1.7.0 [INFO] [stderr] Compiling regex v1.8.1 [INFO] [stderr] Compiling env_logger v0.9.3 [INFO] [stderr] Compiling serde_derive v1.0.163 [INFO] [stderr] Compiling tracing-attributes v0.1.24 [INFO] [stderr] Compiling tracing v0.1.37 [INFO] [stderr] Compiling ressa_r v0.8.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:336:18 [INFO] [stdout] | [INFO] [stdout] 336 | pub fn parse(&mut self) -> Res { [INFO] [stdout] | ^^^^^^^^^ ------- the same lifetime is hidden here [INFO] [stdout] | | [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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 336 | pub fn parse(&mut self) -> Res> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/spanned/mod.rs:339:18 [INFO] [stdout] | [INFO] [stdout] 339 | pub fn parse(&mut self) -> Res { [INFO] [stdout] | ^^^^^^^^^ ------- the same lifetime is hidden here [INFO] [stdout] | | [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: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 339 | pub fn parse(&mut self) -> Res> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing [INFO] [stdout] --> src/spanned/mod.rs:6356:17 [INFO] [stdout] | [INFO] [stdout] 6356 | drop(*self.look_ahead_position); [INFO] [stdout] | ^^^^^-------------------------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `ress::Position` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dropping_copy_types)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 6356 - drop(*self.look_ahead_position); [INFO] [stdout] 6356 + let _ = *self.look_ahead_position; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/spanned/mod.rs:6639:72 [INFO] [stdout] | [INFO] [stdout] 6639 | ress::tokens::StringLit::Double(inner) => inner.content.clone(), [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/spanned/mod.rs:6640:72 [INFO] [stdout] | [INFO] [stdout] 6640 | ress::tokens::StringLit::Single(inner) => inner.content.clone(), [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling ciborium v0.2.1 [INFO] [stderr] Compiling docopt v1.1.1 [INFO] [stderr] Compiling serde_yaml v0.9.21 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.4.0 [INFO] [stdout] error: couldn't read `examples/../node_modules/angular/angular.js`: No such file or directory (os error 2) [INFO] [stdout] --> examples/angular.rs:7:14 [INFO] [stdout] | [INFO] [stdout] 7 | let js = include_str!("../node_modules/angular/angular.js"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ressa_r` (example "angular") due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:336:18 [INFO] [stdout] | [INFO] [stdout] 336 | pub fn parse(&mut self) -> Res { [INFO] [stdout] | ^^^^^^^^^ ------- the same lifetime is hidden here [INFO] [stdout] | | [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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 336 | pub fn parse(&mut self) -> Res> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/spanned/mod.rs:339:18 [INFO] [stdout] | [INFO] [stdout] 339 | pub fn parse(&mut self) -> Res { [INFO] [stdout] | ^^^^^^^^^ ------- the same lifetime is hidden here [INFO] [stdout] | | [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: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 339 | pub fn parse(&mut self) -> Res> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing [INFO] [stdout] --> src/spanned/mod.rs:6356:17 [INFO] [stdout] | [INFO] [stdout] 6356 | drop(*self.look_ahead_position); [INFO] [stdout] | ^^^^^-------------------------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `ress::Position` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dropping_copy_types)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 6356 - drop(*self.look_ahead_position); [INFO] [stdout] 6356 + let _ = *self.look_ahead_position; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/spanned/mod.rs:6639:72 [INFO] [stdout] | [INFO] [stdout] 6639 | ress::tokens::StringLit::Double(inner) => inner.content.clone(), [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/spanned/mod.rs:6640:72 [INFO] [stdout] | [INFO] [stdout] 6640 | ress::tokens::StringLit::Single(inner) => inner.content.clone(), [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "62a32862e2c8d270bb88a963935da629a2b19fb54d94091fc29b4d2f4094cd84", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "62a32862e2c8d270bb88a963935da629a2b19fb54d94091fc29b4d2f4094cd84", kill_on_drop: false }` [INFO] [stdout] 62a32862e2c8d270bb88a963935da629a2b19fb54d94091fc29b4d2f4094cd84