[INFO] fetching crate openat_ct 0.2.0-pre10...
[INFO] checking openat_ct-0.2.0-pre10 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate openat_ct 0.2.0-pre10 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate openat_ct 0.2.0-pre10
[INFO] finished tweaking crates.io crate openat_ct 0.2.0-pre10
[INFO] tweaked toml for crates.io crate openat_ct 0.2.0-pre10 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate openat_ct 0.2.0-pre10 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate openat_ct 0.2.0-pre10 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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 95e7d112eccf933e59ffa857baadbfdd4a0674a04ca310c1c5bc59ddb3d76f82
[INFO] running `Command { std: "docker" "start" "-a" "95e7d112eccf933e59ffa857baadbfdd4a0674a04ca310c1c5bc59ddb3d76f82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "95e7d112eccf933e59ffa857baadbfdd4a0674a04ca310c1c5bc59ddb3d76f82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95e7d112eccf933e59ffa857baadbfdd4a0674a04ca310c1c5bc59ddb3d76f82", kill_on_drop: false }`
[INFO] [stdout] 95e7d112eccf933e59ffa857baadbfdd4a0674a04ca310c1c5bc59ddb3d76f82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 28eddff0b5c768fb0a01970354d1c0d3fa5983236aec3f236a14a720b93a8b7f
[INFO] running `Command { std: "docker" "start" "-a" "28eddff0b5c768fb0a01970354d1c0d3fa5983236aec3f236a14a720b93a8b7f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.42
[INFO] [stderr]    Compiling unicode-ident v1.0.2
[INFO] [stderr]    Compiling quote v1.0.20
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]    Compiling serde_derive v1.0.140
[INFO] [stderr]    Compiling serde v1.0.140
[INFO] [stderr]    Compiling camino v1.0.9
[INFO] [stderr]    Compiling serde_json v1.0.82
[INFO] [stderr]    Compiling semver v1.0.12
[INFO] [stderr]    Compiling ryu v1.0.10
[INFO] [stderr]    Compiling itoa v1.0.2
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]     Checking fastrand v1.8.0
[INFO] [stderr]     Checking argparse v0.2.2
[INFO] [stderr]     Checking tempfile v3.3.0
[INFO] [stderr]    Compiling cargo-platform v0.1.2
[INFO] [stderr]    Compiling cargo_metadata v0.15.0
[INFO] [stderr]    Compiling conf_test v0.3.0
[INFO] [stderr]    Compiling openat_ct v0.2.0-pre10 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/dir.rs:119:17
[INFO] [stdout]     |
[INFO] [stdout] 119 |     pub fn with(&self, flags: libc::c_int) -> DirMethodFlags {
[INFO] [stdout]     |                 ^^^^^                         -------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 119 |     pub fn with(&self, flags: libc::c_int) -> DirMethodFlags<'_> {
[INFO] [stdout]     |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/dir.rs:128:20
[INFO] [stdout]     |
[INFO] [stdout] 128 |     pub fn without(&self, flags: libc::c_int) -> DirMethodFlags {
[INFO] [stdout]     |                    ^^^^^                         -------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 128 |     pub fn without(&self, flags: libc::c_int) -> DirMethodFlags<'_> {
[INFO] [stdout]     |                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `openat`
[INFO] [stdout]  --> benches/count_processes.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | extern crate openat;
[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 `openat_ct` (bench "count_processes") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/dir.rs:119:17
[INFO] [stdout]     |
[INFO] [stdout] 119 |     pub fn with(&self, flags: libc::c_int) -> DirMethodFlags {
[INFO] [stdout]     |                 ^^^^^                         -------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 119 |     pub fn with(&self, flags: libc::c_int) -> DirMethodFlags<'_> {
[INFO] [stdout]     |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/dir.rs:128:20
[INFO] [stdout]     |
[INFO] [stdout] 128 |     pub fn without(&self, flags: libc::c_int) -> DirMethodFlags {
[INFO] [stdout]     |                    ^^^^^                         -------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 128 |     pub fn without(&self, flags: libc::c_int) -> DirMethodFlags<'_> {
[INFO] [stdout]     |                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "28eddff0b5c768fb0a01970354d1c0d3fa5983236aec3f236a14a720b93a8b7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28eddff0b5c768fb0a01970354d1c0d3fa5983236aec3f236a14a720b93a8b7f", kill_on_drop: false }`
[INFO] [stdout] 28eddff0b5c768fb0a01970354d1c0d3fa5983236aec3f236a14a720b93a8b7f