[INFO] fetching crate cntr 1.6.1... [INFO] testing cntr-1.6.1 against 1.90.0 for beta-1.91-3 [INFO] extracting crate cntr 1.6.1 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate cntr 1.6.1 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate cntr 1.6.1 [INFO] tweaked toml for crates.io crate cntr 1.6.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate cntr 1.6.1 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] crate crates.io crate cntr 1.6.1 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cntr-fuse v0.4.2 [INFO] [stderr] Downloaded cntr-fuse-abi v0.4.1 [INFO] [stderr] Downloaded cntr-fuse-sys v0.4.1 [INFO] [stderr] Downloaded cpuprofiler v0.0.4 [INFO] [stderr] Downloaded chashmap v2.2.2 [INFO] [stderr] Downloaded parking_lot v0.4.8 [INFO] [stderr] Downloaded simple-error v0.3.1 [INFO] [stderr] Downloaded clap v4.5.27 [INFO] [stderr] Downloaded container-pid v0.2.0 [INFO] [stderr] Downloaded clap_builder v4.5.27 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 5e4453867b2cc7a97002d2b0a684018e668a733e47c4f11dab70cba162f19b03 [INFO] running `Command { std: "docker" "start" "-a" "5e4453867b2cc7a97002d2b0a684018e668a733e47c4f11dab70cba162f19b03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5e4453867b2cc7a97002d2b0a684018e668a733e47c4f11dab70cba162f19b03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e4453867b2cc7a97002d2b0a684018e668a733e47c4f11dab70cba162f19b03", kill_on_drop: false }` [INFO] [stdout] 5e4453867b2cc7a97002d2b0a684018e668a733e47c4f11dab70cba162f19b03 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 0e2d83f5399a40888371125135755494dbb8142cd5ff7dc3df44a6ee55924eb8 [INFO] running `Command { std: "docker" "start" "-a" "0e2d83f5399a40888371125135755494dbb8142cd5ff7dc3df44a6ee55924eb8", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling smallvec v1.11.1 [INFO] [stderr] Compiling cntr-fuse-abi v0.4.1 [INFO] [stderr] Compiling cntr-fuse-sys v0.4.1 [INFO] [stderr] Compiling memoffset v0.9.1 [INFO] [stderr] Compiling owning_ref v0.3.3 [INFO] [stderr] Compiling nix v0.29.0 [INFO] [stderr] Compiling clap_builder v4.5.27 [INFO] [stderr] Compiling simple-error v0.3.1 [INFO] [stderr] Compiling log v0.4.25 [INFO] [stderr] Compiling smallvec v0.6.14 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Compiling container-pid v0.2.0 [INFO] [stderr] Compiling cntr-fuse v0.4.2 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling parking_lot_core v0.2.14 [INFO] [stderr] Compiling parking_lot v0.4.8 [INFO] [stderr] Compiling chashmap v2.2.2 [INFO] [stderr] Compiling clap_derive v4.5.24 [INFO] [stderr] Compiling clap v4.5.27 [INFO] [stderr] Compiling cntr v1.6.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/dirent.rs:71:21 [INFO] [stdout] | [INFO] [stdout] 71 | pub fn readdir(dir: &mut DirectoryStream) -> nix::Result> { [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] 71 | pub fn readdir(dir: &mut DirectoryStream) -> nix::Result>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/files.rs:55:18 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn as_fd(&self) -> BorrowedFd { [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] 55 | pub fn as_fd(&self) -> BorrowedFd<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.64s [INFO] running `Command { std: "docker" "inspect" "0e2d83f5399a40888371125135755494dbb8142cd5ff7dc3df44a6ee55924eb8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e2d83f5399a40888371125135755494dbb8142cd5ff7dc3df44a6ee55924eb8", kill_on_drop: false }` [INFO] [stdout] 0e2d83f5399a40888371125135755494dbb8142cd5ff7dc3df44a6ee55924eb8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 5af2942e1a8422c78b52c219da7f8fc501ab256a9bf99cb698d9c7367f4256e1 [INFO] running `Command { std: "docker" "start" "-a" "5af2942e1a8422c78b52c219da7f8fc501ab256a9bf99cb698d9c7367f4256e1", kill_on_drop: false }` [INFO] [stderr] Compiling cntr v1.6.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/dirent.rs:71:21 [INFO] [stdout] | [INFO] [stdout] 71 | pub fn readdir(dir: &mut DirectoryStream) -> nix::Result> { [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] 71 | pub fn readdir(dir: &mut DirectoryStream) -> nix::Result>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/files.rs:55:18 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn as_fd(&self) -> BorrowedFd { [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] 55 | pub fn as_fd(&self) -> BorrowedFd<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/dirent.rs:71:21 [INFO] [stdout] | [INFO] [stdout] 71 | pub fn readdir(dir: &mut DirectoryStream) -> nix::Result> { [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] 71 | pub fn readdir(dir: &mut DirectoryStream) -> nix::Result>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/files.rs:55:18 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn as_fd(&self) -> BorrowedFd { [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] 55 | pub fn as_fd(&self) -> BorrowedFd<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.28s [INFO] running `Command { std: "docker" "inspect" "5af2942e1a8422c78b52c219da7f8fc501ab256a9bf99cb698d9c7367f4256e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5af2942e1a8422c78b52c219da7f8fc501ab256a9bf99cb698d9c7367f4256e1", kill_on_drop: false }` [INFO] [stdout] 5af2942e1a8422c78b52c219da7f8fc501ab256a9bf99cb698d9c7367f4256e1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 2abae725ac4f4c03362d44d102e32f705f0b03892d4a571d347f1febe3f5dbf6 [INFO] running `Command { std: "docker" "start" "-a" "2abae725ac4f4c03362d44d102e32f705f0b03892d4a571d347f1febe3f5dbf6", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/dirent.rs:71:21 [INFO] [stderr] | [INFO] [stderr] 71 | pub fn readdir(dir: &mut DirectoryStream) -> nix::Result> { [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] 71 | pub fn readdir(dir: &mut DirectoryStream) -> nix::Result>> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/files.rs:55:18 [INFO] [stderr] | [INFO] [stderr] 55 | pub fn as_fd(&self) -> BorrowedFd { [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] 55 | pub fn as_fd(&self) -> BorrowedFd<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `cntr` (lib) generated 2 warnings [INFO] [stderr] warning: `cntr` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cntr-b8fa166e5231f364) [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests src/bin/main.rs (/opt/rustwide/target/debug/deps/cntr-e9aa7e1466e59801) [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests cntr [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2abae725ac4f4c03362d44d102e32f705f0b03892d4a571d347f1febe3f5dbf6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2abae725ac4f4c03362d44d102e32f705f0b03892d4a571d347f1febe3f5dbf6", kill_on_drop: false }` [INFO] [stdout] 2abae725ac4f4c03362d44d102e32f705f0b03892d4a571d347f1febe3f5dbf6