[INFO] fetching crate hooks-core 3.0.0-alpha.6...
[INFO] testing hooks-core-3.0.0-alpha.6 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate hooks-core 3.0.0-alpha.6 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate hooks-core 3.0.0-alpha.6
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate hooks-core 3.0.0-alpha.6
[INFO] tweaked toml for crates.io crate hooks-core 3.0.0-alpha.6 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate hooks-core 3.0.0-alpha.6 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "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" "+1.99.0-beta.8" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 3 packages to highest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded syn-lite v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 71516a95f93c85a8c58a78abb718405968462430ea01e1ea12fe4f017bbad81f
[INFO] running `Command { std: "docker" "start" "71516a95f93c85a8c58a78abb718405968462430ea01e1ea12fe4f017bbad81f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "71516a95f93c85a8c58a78abb718405968462430ea01e1ea12fe4f017bbad81f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "71516a95f93c85a8c58a78abb718405968462430ea01e1ea12fe4f017bbad81f" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "71516a95f93c85a8c58a78abb718405968462430ea01e1ea12fe4f017bbad81f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "71516a95f93c85a8c58a78abb718405968462430ea01e1ea12fe4f017bbad81f" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn-lite v0.3.0
[INFO] [stderr]    Compiling hooks-core v3.0.0-alpha.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ext/values.rs:31:33
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn next_value(self: Pin<&mut Self>) -> NextValue<H> {
[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] 31 |     pub fn next_value(self: Pin<&mut Self>) -> NextValue<'_, H> {
[INFO] [stdout]    |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "71516a95f93c85a8c58a78abb718405968462430ea01e1ea12fe4f017bbad81f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "71516a95f93c85a8c58a78abb718405968462430ea01e1ea12fe4f017bbad81f" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling hooks-core v3.0.0-alpha.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ext/values.rs:31:33
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn next_value(self: Pin<&mut Self>) -> NextValue<H> {
[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] 31 |     pub fn next_value(self: Pin<&mut Self>) -> NextValue<'_, H> {
[INFO] [stdout]    |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `hooks_dev`
[INFO] [stdout]  --> tests/pin.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | extern crate hooks_dev as hooks;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hooks-core` (test "pin") 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/ext/values.rs:31:33
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn next_value(self: Pin<&mut Self>) -> NextValue<H> {
[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] 31 |     pub fn next_value(self: Pin<&mut Self>) -> NextValue<'_, H> {
[INFO] [stdout]    |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> tests/bounds.rs:62:32
[INFO] [stdout]    |
[INFO] [stdout] 62 |             type Bounds = impl '_;
[INFO] [stdout]    |                                ^^
[INFO] [stdout]    |                                |
[INFO] [stdout]    |                                the same lifetime is elided here
[INFO] [stdout]    |                                the same lifetime is elided here
[INFO] [stdout] 63 |             fn specify_elided_bounds<'a>(_: &'a str) {}
[INFO] [stdout]    |                                      --      -- the lifetime is named here
[INFO] [stdout]    |                                      |
[INFO] [stdout]    |                                      the same lifetime is named here
[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] 62 -             type Bounds = impl '_;
[INFO] [stdout] 62 +             type Bounds = impl 'a;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> tests/bounds.rs:90:32
[INFO] [stdout]    |
[INFO] [stdout] 90 |             type Bounds = impl '_;
[INFO] [stdout]    |                                ^^
[INFO] [stdout]    |                                |
[INFO] [stdout]    |                                the same lifetime is elided here
[INFO] [stdout]    |                                the same lifetime is elided here
[INFO] [stdout] 91 |             fn explicit_and_used_specify_elided_bounds<'a>(v: &'a str) {
[INFO] [stdout]    |                                                        --      -- the lifetime is named here
[INFO] [stdout]    |                                                        |
[INFO] [stdout]    |                                                        the same lifetime is named here
[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] 90 -             type Bounds = impl '_;
[INFO] [stdout] 90 +             type Bounds = impl 'a;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> tests/bounds.rs:108:32
[INFO] [stdout]     |
[INFO] [stdout] 108 |             type Bounds = impl '_;
[INFO] [stdout]     |                                ^^
[INFO] [stdout]     |                                |
[INFO] [stdout]     |                                the same lifetime is elided here
[INFO] [stdout]     |                                the same lifetime is elided here
[INFO] [stdout] 109 |             fn specify_elided_bounds<'a>(v: &'a str) -> &'a str {
[INFO] [stdout]     |                                      --      --          -- the same lifetime is named here
[INFO] [stdout]     |                                      |       |
[INFO] [stdout]     |                                      |       the lifetime is named here
[INFO] [stdout]     |                                      the same lifetime is named here
[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] 108 -             type Bounds = impl '_;
[INFO] [stdout] 108 +             type Bounds = impl 'a;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> tests/bounds.rs:163:32
[INFO] [stdout]     |
[INFO] [stdout] 163 |             type Bounds = impl '_;
[INFO] [stdout]     |                                ^^
[INFO] [stdout]     |                                |
[INFO] [stdout]     |                                the same lifetime is elided here
[INFO] [stdout]     |                                the same lifetime is elided here
[INFO] [stdout] 164 |             fn specify_elided_bounds<'a, T>(_: &'a T) {}
[INFO] [stdout]     |                                      --         -- the lifetime is named here
[INFO] [stdout]     |                                      |
[INFO] [stdout]     |                                      the same lifetime is named here
[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] 163 -             type Bounds = impl '_;
[INFO] [stdout] 163 +             type Bounds = impl 'a;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> tests/bounds.rs:190:32
[INFO] [stdout]     |
[INFO] [stdout] 190 |             type Bounds = impl '_;
[INFO] [stdout]     |                                ^^
[INFO] [stdout]     |                                |
[INFO] [stdout]     |                                the same lifetime is elided here
[INFO] [stdout]     |                                the same lifetime is elided here
[INFO] [stdout] 191 |             fn explicit_and_used_specify_elided_bounds<'a, T: std::fmt::Display>(v: &'a T) {
[INFO] [stdout]     |                                                        --                            -- the lifetime is named here
[INFO] [stdout]     |                                                        |
[INFO] [stdout]     |                                                        the same lifetime is named here
[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] 190 -             type Bounds = impl '_;
[INFO] [stdout] 190 +             type Bounds = impl 'a;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> tests/bounds.rs:214:32
[INFO] [stdout]     |
[INFO] [stdout] 214 |             type Bounds = impl '_;
[INFO] [stdout]     |                                ^^
[INFO] [stdout]     |                                |
[INFO] [stdout]     |                                the same lifetime is elided here
[INFO] [stdout]     |                                the same lifetime is elided here
[INFO] [stdout] 215 |             fn specify_elided_bounds<'a, T: 'a>(v: &'a T) -> &'a T {
[INFO] [stdout]     |                                      --             --        -- the same lifetime is named here
[INFO] [stdout]     |                                      |              |
[INFO] [stdout]     |                                      |              the lifetime is named here
[INFO] [stdout]     |                                      the same lifetime is named here
[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] 214 -             type Bounds = impl '_;
[INFO] [stdout] 214 +             type Bounds = impl 'a;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> tests/bounds.rs:244:32
[INFO] [stdout]     |
[INFO] [stdout] 244 |             type Bounds = impl '_;
[INFO] [stdout]     |                                ^^
[INFO] [stdout]     |                                |
[INFO] [stdout]     |                                the same lifetime is elided here
[INFO] [stdout]     |                                the same lifetime is elided here
[INFO] [stdout] 245 |             fn default_lifetime(v: &'outer str) {
[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 `'outer`
[INFO] [stdout]     |
[INFO] [stdout] 244 -             type Bounds = impl '_;
[INFO] [stdout] 244 +             type Bounds = impl 'outer;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "71516a95f93c85a8c58a78abb718405968462430ea01e1ea12fe4f017bbad81f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71516a95f93c85a8c58a78abb718405968462430ea01e1ea12fe4f017bbad81f", kill_on_drop: false }`
[INFO] [stdout] 71516a95f93c85a8c58a78abb718405968462430ea01e1ea12fe4f017bbad81f
