[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<V> {
[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<U>(self, f: impl FnOnce(T) -> U) -> Spn<U> {
[INFO] [stdout]     |                   ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 169 | impl<T> Deref for Spn<T> {
[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<T> Deref for Spn<T> {
[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<U>(self, other: Spn<U>) -> (T, U, Span) {
[INFO] [stdout]     |                            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 169 | impl<T> Deref for Spn<T> {
[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<ast::script::Block<ast::Expr, ast::Expr>> {
[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::script::Block<ast::Expr<'_>, 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<V> {
[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<U>(self, f: impl FnOnce(T) -> U) -> Spn<U> {
[INFO] [stdout]     |                   ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 169 | impl<T> Deref for Spn<T> {
[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<T> Deref for Spn<T> {
[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<U>(self, other: Spn<U>) -> (T, U, Span) {
[INFO] [stdout]     |                            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 169 | impl<T> Deref for Spn<T> {
[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<ast::script::Block<ast::Expr, ast::Expr>> {
[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::script::Block<ast::Expr<'_>, 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
