[INFO] fetching crate fstapi 0.0.2...
[INFO] testing fstapi-0.0.2 against 1.90.0 for beta-1.91-3
[INFO] extracting crate fstapi 0.0.2 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate fstapi 0.0.2
[INFO] finished tweaking crates.io crate fstapi 0.0.2
[INFO] tweaked toml for crates.io crate fstapi 0.0.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fstapi 0.0.2 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 53 packages to latest compatible versions
[INFO] [stderr]       Adding bindgen v0.64.0 (available: v0.72.1)
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 922be2fb89c5935999a971d7920b02f47a3183acd14ce93ba19e2f7cefd4dfd1
[INFO] running `Command { std: "docker" "start" "-a" "922be2fb89c5935999a971d7920b02f47a3183acd14ce93ba19e2f7cefd4dfd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "922be2fb89c5935999a971d7920b02f47a3183acd14ce93ba19e2f7cefd4dfd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "922be2fb89c5935999a971d7920b02f47a3183acd14ce93ba19e2f7cefd4dfd1", kill_on_drop: false }`
[INFO] [stdout] 922be2fb89c5935999a971d7920b02f47a3183acd14ce93ba19e2f7cefd4dfd1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 04f1fd342fa6e69e80fce6929eff01b39035abbc7c6e02d0d6280dd231810ca4
[INFO] running `Command { std: "docker" "start" "-a" "04f1fd342fa6e69e80fce6929eff01b39035abbc7c6e02d0d6280dd231810ca4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling cfg-if v1.0.3
[INFO] [stderr]    Compiling bindgen v0.64.0
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling cc v1.2.39
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling fstapi v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/reader.rs:150:16
[INFO] [stdout]     |
[INFO] [stdout] 150 |   pub fn hiers(&mut self) -> Hiers {
[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] 150 |   pub fn hiers(&mut self) -> Hiers<'_> {
[INFO] [stdout]     |                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/reader.rs:159:15
[INFO] [stdout]     |
[INFO] [stdout] 159 |   pub fn vars(&mut self) -> Vars {
[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] 159 |   pub fn vars(&mut self) -> Vars<'_> {
[INFO] [stdout]     |                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.51s
[INFO] running `Command { std: "docker" "inspect" "04f1fd342fa6e69e80fce6929eff01b39035abbc7c6e02d0d6280dd231810ca4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04f1fd342fa6e69e80fce6929eff01b39035abbc7c6e02d0d6280dd231810ca4", kill_on_drop: false }`
[INFO] [stdout] 04f1fd342fa6e69e80fce6929eff01b39035abbc7c6e02d0d6280dd231810ca4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] ab61e94b05d5e7d0e6705d9617610c83b17ad9f61fda4800883c8fac61814ef1
[INFO] running `Command { std: "docker" "start" "-a" "ab61e94b05d5e7d0e6705d9617610c83b17ad9f61fda4800883c8fac61814ef1", kill_on_drop: false }`
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/reader.rs:150:16
[INFO] [stdout]     |
[INFO] [stdout] 150 |   pub fn hiers(&mut self) -> Hiers {
[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] 150 |   pub fn hiers(&mut self) -> Hiers<'_> {
[INFO] [stdout]     |                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/reader.rs:159:15
[INFO] [stdout]     |
[INFO] [stdout] 159 |   pub fn vars(&mut self) -> Vars {
[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] 159 |   pub fn vars(&mut self) -> Vars<'_> {
[INFO] [stdout]     |                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling fstapi v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/reader.rs:150:16
[INFO] [stdout]     |
[INFO] [stdout] 150 |   pub fn hiers(&mut self) -> Hiers {
[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] 150 |   pub fn hiers(&mut self) -> Hiers<'_> {
[INFO] [stdout]     |                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/reader.rs:159:15
[INFO] [stdout]     |
[INFO] [stdout] 159 |   pub fn vars(&mut self) -> Vars {
[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] 159 |   pub fn vars(&mut self) -> Vars<'_> {
[INFO] [stdout]     |                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "ab61e94b05d5e7d0e6705d9617610c83b17ad9f61fda4800883c8fac61814ef1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab61e94b05d5e7d0e6705d9617610c83b17ad9f61fda4800883c8fac61814ef1", kill_on_drop: false }`
[INFO] [stdout] ab61e94b05d5e7d0e6705d9617610c83b17ad9f61fda4800883c8fac61814ef1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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", kill_on_drop: false }`
[INFO] [stdout] 14d06f4aa581c08c172a4a43c54f04a88e0a57b0e78a49b89c90b7f4318d1da4
[INFO] running `Command { std: "docker" "start" "-a" "14d06f4aa581c08c172a4a43c54f04a88e0a57b0e78a49b89c90b7f4318d1da4", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/reader.rs:150:16
[INFO] [stderr]     |
[INFO] [stderr] 150 |   pub fn hiers(&mut self) -> Hiers {
[INFO] [stderr]     |                ^^^^^^^^^     ----- the same lifetime is hidden here
[INFO] [stderr]     |                |
[INFO] [stderr]     |                the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 150 |   pub fn hiers(&mut self) -> Hiers<'_> {
[INFO] [stderr]     |                                   ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/reader.rs:159:15
[INFO] [stderr]     |
[INFO] [stderr] 159 |   pub fn vars(&mut self) -> Vars {
[INFO] [stderr]     |               ^^^^^^^^^     ---- the same lifetime is hidden here
[INFO] [stderr]     |               |
[INFO] [stderr]     |               the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 159 |   pub fn vars(&mut self) -> Vars<'_> {
[INFO] [stderr]     |                                 ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `fstapi` (lib) generated 2 warnings
[INFO] [stderr] warning: `fstapi` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fstapi-d9d5481eedd54062)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test capi::bindgen_test_layout_fstETab ... ok
[INFO] [stdout] test capi::bindgen_test_layout__IO_FILE ... ok
[INFO] [stdout] test capi::bindgen_test_layout_fstHier ... ok
[INFO] [stdout] test capi::bindgen_test_layout_fstHier__bindgen_ty_1 ... ok
[INFO] [stdout] test capi::bindgen_test_layout_fstHier__bindgen_ty_1_fstHierAttr ... ok
[INFO] [stdout] test capi::bindgen_test_layout_fstHier__bindgen_ty_1_fstHierScope ... ok
[INFO] [stdout] test capi::bindgen_test_layout_fstHier__bindgen_ty_1_fstHierVar ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fstapi
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/reader.rs - reader::Reader::for_each_block (line 171) ... ok
[INFO] [stdout] test src/lib.rs - (line 19) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 44) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.39s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "14d06f4aa581c08c172a4a43c54f04a88e0a57b0e78a49b89c90b7f4318d1da4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14d06f4aa581c08c172a4a43c54f04a88e0a57b0e78a49b89c90b7f4318d1da4", kill_on_drop: false }`
[INFO] [stdout] 14d06f4aa581c08c172a4a43c54f04a88e0a57b0e78a49b89c90b7f4318d1da4