[INFO] fetching crate mikino_api 0.9.1... [INFO] checking mikino_api-0.9.1 against try#7b3da9103634dffd4f4365cfd8642427c781d99f+rustflags=-Dinherent-method-on-receiver for 152214-denied [INFO] extracting crate mikino_api 0.9.1 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate mikino_api 0.9.1 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate mikino_api 0.9.1 [INFO] tweaked toml for crates.io crate mikino_api 0.9.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate mikino_api 0.9.1 on toolchain 7b3da9103634dffd4f4365cfd8642427c781d99f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7b3da9103634dffd4f4365cfd8642427c781d99f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate mikino_api 0.9.1 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" "+7b3da9103634dffd4f4365cfd8642427c781d99f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+7b3da9103634dffd4f4365cfd8642427c781d99f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9873e57d4c57e0f1e56a1d9436a2da83b75c71c1783acb0f0dbcf3acfbe5f349 [INFO] running `Command { std: "docker" "start" "-a" "9873e57d4c57e0f1e56a1d9436a2da83b75c71c1783acb0f0dbcf3acfbe5f349", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9873e57d4c57e0f1e56a1d9436a2da83b75c71c1783acb0f0dbcf3acfbe5f349", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9873e57d4c57e0f1e56a1d9436a2da83b75c71c1783acb0f0dbcf3acfbe5f349", kill_on_drop: false }` [INFO] [stdout] 9873e57d4c57e0f1e56a1d9436a2da83b75c71c1783acb0f0dbcf3acfbe5f349 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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 -Dinherent-method-on-receiver" "-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+7b3da9103634dffd4f4365cfd8642427c781d99f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4e45e3bce239d0cb79b6161af29fb900ef01c85be0f4a635d8d46cdf0f565de9 [INFO] running `Command { std: "docker" "start" "-a" "4e45e3bce239d0cb79b6161af29fb900ef01c85be0f4a635d8d46cdf0f565de9", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling unicode-xid v0.2.3 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling libc v0.2.125 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling syn v1.0.92 [INFO] [stderr] Checking miniz_oxide v0.5.1 [INFO] [stderr] Checking addr2line v0.17.0 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Compiling peg-runtime v0.8.0 [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking object v0.28.3 [INFO] [stderr] Compiling backtrace v0.3.65 [INFO] [stderr] Compiling peg-macros v0.8.0 [INFO] [stderr] Checking num-integer v0.1.45 [INFO] [stderr] Checking num-complex v0.4.1 [INFO] [stderr] Checking peg v0.8.0 [INFO] [stderr] Compiling readonly v0.2.1 [INFO] [stderr] Checking rsmt2 v0.16.0 [INFO] [stderr] Checking num v0.4.0 [INFO] [stderr] Checking mikino_api v0.9.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/check.rs:114:45 [INFO] [stdout] | [INFO] [stdout] 114 | fn from(res: CheckRes<'sys>) -> $ty_name { [INFO] [stdout] | ---- ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] ... [INFO] [stdout] 121 | / wrap! { [INFO] [stdout] 122 | | /// Result of a base check, simply wraps a [CheckRes](struct.CheckRes.html). [INFO] [stdout] 123 | | BaseRes, [INFO] [stdout] 124 | | /// Result of a step check, simply wraps a [CheckRes](struct.CheckRes.html). [INFO] [stdout] ... | [INFO] [stdout] 127 | | BmcRes, [INFO] [stdout] 128 | | } [INFO] [stdout] | |_- in this macro invocation [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] = note: this warning originates in the macro `wrap` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: consistently use `'sys` [INFO] [stdout] | [INFO] [stdout] 114 | fn from(res: CheckRes<'sys>) -> $ty_name<'sys> { [INFO] [stdout] | ++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/expr.rs:1049:20 [INFO] [stdout] | [INFO] [stdout] 1049 | pub fn negated(&self) -> NotPExpr { [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] 1049 | pub fn negated(&self) -> NotPExpr<'_, V> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target [INFO] [stdout] --> src/parse.rs:148:19 [INFO] [stdout] | [INFO] [stdout] 148 | pub fn map(self, f: impl FnOnce(T) -> U) -> Spn { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 169 | impl Deref for Spn { [INFO] [stdout] | ------------------------ trait implemented here [INFO] [stdout] 170 | type Target = T; [INFO] [stdout] | ----------- with `Target` set here [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D inherent-method-on-receiver` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target [INFO] [stdout] --> src/parse.rs:157:9 [INFO] [stdout] | [INFO] [stdout] 157 | self, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 169 | impl Deref for Spn { [INFO] [stdout] | ------------------------ trait implemented here [INFO] [stdout] 170 | type Target = T; [INFO] [stdout] | ----------- with `Target` set here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target [INFO] [stdout] --> src/parse.rs:165:28 [INFO] [stdout] | [INFO] [stdout] 165 | pub fn unwrap_merge(self, other: Spn) -> (T, U, Span) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 169 | impl Deref for Spn { [INFO] [stdout] | ------------------------ trait implemented here [INFO] [stdout] 170 | type Target = T; [INFO] [stdout] | ----------- with `Target` set here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/parse.rs:1145:20 [INFO] [stdout] | [INFO] [stdout] 1145 | pub fn script(txt: &str) -> Res> { [INFO] [stdout] | ^^^^ ^^^^^^^^^ ^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is hidden 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: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 1145 | pub fn script(txt: &str) -> Res, ast::Expr<'_>>> { [INFO] [stdout] | ++++ ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mikino_api` (lib) due to 3 previous errors; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/check.rs:114:45 [INFO] [stdout] | [INFO] [stdout] 114 | fn from(res: CheckRes<'sys>) -> $ty_name { [INFO] [stdout] | ---- ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] ... [INFO] [stdout] 121 | / wrap! { [INFO] [stdout] 122 | | /// Result of a base check, simply wraps a [CheckRes](struct.CheckRes.html). [INFO] [stdout] 123 | | BaseRes, [INFO] [stdout] 124 | | /// Result of a step check, simply wraps a [CheckRes](struct.CheckRes.html). [INFO] [stdout] ... | [INFO] [stdout] 127 | | BmcRes, [INFO] [stdout] 128 | | } [INFO] [stdout] | |_- in this macro invocation [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] = note: this warning originates in the macro `wrap` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: consistently use `'sys` [INFO] [stdout] | [INFO] [stdout] 114 | fn from(res: CheckRes<'sys>) -> $ty_name<'sys> { [INFO] [stdout] | ++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/expr.rs:1049:20 [INFO] [stdout] | [INFO] [stdout] 1049 | pub fn negated(&self) -> NotPExpr { [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] 1049 | pub fn negated(&self) -> NotPExpr<'_, V> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target [INFO] [stdout] --> src/parse.rs:148:19 [INFO] [stdout] | [INFO] [stdout] 148 | pub fn map(self, f: impl FnOnce(T) -> U) -> Spn { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 169 | impl Deref for Spn { [INFO] [stdout] | ------------------------ trait implemented here [INFO] [stdout] 170 | type Target = T; [INFO] [stdout] | ----------- with `Target` set here [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D inherent-method-on-receiver` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target [INFO] [stdout] --> src/parse.rs:157:9 [INFO] [stdout] | [INFO] [stdout] 157 | self, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 169 | impl Deref for Spn { [INFO] [stdout] | ------------------------ trait implemented here [INFO] [stdout] 170 | type Target = T; [INFO] [stdout] | ----------- with `Target` set here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target [INFO] [stdout] --> src/parse.rs:165:28 [INFO] [stdout] | [INFO] [stdout] 165 | pub fn unwrap_merge(self, other: Spn) -> (T, U, Span) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 169 | impl Deref for Spn { [INFO] [stdout] | ------------------------ trait implemented here [INFO] [stdout] 170 | type Target = T; [INFO] [stdout] | ----------- with `Target` set here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/parse.rs:1145:20 [INFO] [stdout] | [INFO] [stdout] 1145 | pub fn script(txt: &str) -> Res> { [INFO] [stdout] | ^^^^ ^^^^^^^^^ ^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is hidden 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: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 1145 | pub fn script(txt: &str) -> Res, ast::Expr<'_>>> { [INFO] [stdout] | ++++ ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mikino_api` (lib test) due to 3 previous errors; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "4e45e3bce239d0cb79b6161af29fb900ef01c85be0f4a635d8d46cdf0f565de9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4e45e3bce239d0cb79b6161af29fb900ef01c85be0f4a635d8d46cdf0f565de9", kill_on_drop: false }` [INFO] [stdout] 4e45e3bce239d0cb79b6161af29fb900ef01c85be0f4a635d8d46cdf0f565de9