[INFO] fetching crate cntr-fuse 0.4.1... [INFO] testing cntr-fuse-0.4.1 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate cntr-fuse 0.4.1 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate cntr-fuse 0.4.1 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cntr-fuse 0.4.1 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate cntr-fuse 0.4.1 [INFO] tweaked toml for crates.io crate cntr-fuse 0.4.1 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate crates.io crate cntr-fuse 0.4.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 5a7b944de5677dd92abf589d6b42a1043b3c7564e37db2159a4980b3f4d6729a [INFO] running `Command { std: "docker" "start" "-a" "5a7b944de5677dd92abf589d6b42a1043b3c7564e37db2159a4980b3f4d6729a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5a7b944de5677dd92abf589d6b42a1043b3c7564e37db2159a4980b3f4d6729a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a7b944de5677dd92abf589d6b42a1043b3c7564e37db2159a4980b3f4d6729a", kill_on_drop: false }` [INFO] [stdout] 5a7b944de5677dd92abf589d6b42a1043b3c7564e37db2159a4980b3f4d6729a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 4be6e3f19afe20fcaf6bfd7fe6a1b91dd5b5cc5d7b7eda8384efb0f25bbff31e [INFO] running `Command { std: "docker" "start" "-a" "4be6e3f19afe20fcaf6bfd7fe6a1b91dd5b5cc5d7b7eda8384efb0f25bbff31e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.86 [INFO] [stderr] Compiling cntr-fuse-abi v0.4.1 [INFO] [stderr] Compiling cntr-fuse-sys v0.4.1 [INFO] [stderr] Compiling cntr-fuse v0.4.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `unique` [INFO] [stdout] --> src/reply.rs:234:5 [INFO] [stdout] | [INFO] [stdout] 234 | unique: u64 [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `ReplyRead` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/reply.rs:231:10 [INFO] [stdout] | [INFO] [stdout] 231 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `data` [INFO] [stdout] --> src/request.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | data: &'a [u8], [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Request` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/request.rs:32:10 [INFO] [stdout] | [INFO] [stdout] 32 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.57s [INFO] running `Command { std: "docker" "inspect" "4be6e3f19afe20fcaf6bfd7fe6a1b91dd5b5cc5d7b7eda8384efb0f25bbff31e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4be6e3f19afe20fcaf6bfd7fe6a1b91dd5b5cc5d7b7eda8384efb0f25bbff31e", kill_on_drop: false }` [INFO] [stdout] 4be6e3f19afe20fcaf6bfd7fe6a1b91dd5b5cc5d7b7eda8384efb0f25bbff31e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 3cff2715cca3311c782cf38e4516344c89c1fa64c1b0f03ef31767cb0e512f1b [INFO] running `Command { std: "docker" "start" "-a" "3cff2715cca3311c782cf38e4516344c89c1fa64c1b0f03ef31767cb0e512f1b", kill_on_drop: false }` [INFO] [stderr] Compiling regex-syntax v0.6.20 [INFO] [stderr] Compiling aho-corasick v0.7.14 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stdout] warning: field is never read: `unique` [INFO] [stdout] --> src/reply.rs:234:5 [INFO] [stdout] | [INFO] [stdout] 234 | unique: u64 [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `ReplyRead` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/reply.rs:231:10 [INFO] [stdout] | [INFO] [stdout] 231 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `data` [INFO] [stdout] --> src/request.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | data: &'a [u8], [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Request` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/request.rs:32:10 [INFO] [stdout] | [INFO] [stdout] 32 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling regex v1.4.1 [INFO] [stderr] Compiling env_logger v0.8.3 [INFO] [stderr] Compiling cntr-fuse v0.4.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `unique` [INFO] [stdout] --> src/reply.rs:234:5 [INFO] [stdout] | [INFO] [stdout] 234 | unique: u64 [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `ReplyRead` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/reply.rs:231:10 [INFO] [stdout] | [INFO] [stdout] 231 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `data` [INFO] [stdout] --> src/request.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | data: &'a [u8], [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Request` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/request.rs:32:10 [INFO] [stdout] | [INFO] [stdout] 32 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 19.58s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/cntr_fuse-ebf16d97e69c64f3) [INFO] running `Command { std: "docker" "inspect" "3cff2715cca3311c782cf38e4516344c89c1fa64c1b0f03ef31767cb0e512f1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3cff2715cca3311c782cf38e4516344c89c1fa64c1b0f03ef31767cb0e512f1b", kill_on_drop: false }` [INFO] [stdout] 3cff2715cca3311c782cf38e4516344c89c1fa64c1b0f03ef31767cb0e512f1b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 709698f54565b5108ec30d6dfb8ba6eb30077b2a16b88157d87a6f53a77fe8f7 [INFO] running `Command { std: "docker" "start" "-a" "709698f54565b5108ec30d6dfb8ba6eb30077b2a16b88157d87a6f53a77fe8f7", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `unique` [INFO] [stderr] --> src/reply.rs:234:5 [INFO] [stderr] | [INFO] [stderr] 234 | unique: u64 [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `ReplyRead` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/reply.rs:231:10 [INFO] [stderr] | [INFO] [stderr] 231 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `data` [INFO] [stderr] --> src/request.rs:37:5 [INFO] [stderr] | [INFO] [stderr] 37 | data: &'a [u8], [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Request` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/request.rs:32:10 [INFO] [stderr] | [INFO] [stderr] 32 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `cntr-fuse` (lib) generated 2 warnings [INFO] [stderr] warning: `cntr-fuse` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cntr_fuse-ebf16d97e69c64f3) [INFO] [stdout] [INFO] [stdout] running 31 tests [INFO] [stdout] test ll::argument::tests::out_of_data ... ok [INFO] [stdout] test ll::request::tests::init ... ok [INFO] [stdout] test reply::test::reply_empty ... ok [INFO] [stdout] test reply::test::async_reply ... ok [INFO] [stdout] test reply::test::reply_directory ... ok [INFO] [stdout] test reply::test::reply_entry ... ok [INFO] [stdout] test reply::test::reply_error ... ok [INFO] [stdout] test reply::test::reply_lock ... ok [INFO] [stdout] test reply::test::reply_open ... ok [INFO] [stdout] test reply::test::reply_raw ... ok [INFO] [stdout] test reply::test::reply_statfs ... ok [INFO] [stdout] test channel::test::fuse_args ... ok [INFO] [stdout] test reply::test::reply_bmap ... ok [INFO] [stdout] test reply::test::reply_create ... ok [INFO] [stdout] test reply::test::reply_data ... ok [INFO] [stdout] test reply::test::reply_write ... ok [INFO] [stdout] test reply::test::serialize_empty ... ok [INFO] [stdout] test reply::test::reply_xattr_data ... ok [INFO] [stdout] test reply::test::reply_xattr_size ... ok [INFO] [stdout] test reply::test::serialize_tuple ... ok [INFO] [stdout] test reply::test::serialize_slice ... ok [INFO] [stdout] test reply::test::serialize_struct ... ok [INFO] [stdout] test ll::argument::tests::generic_argument ... ok [INFO] [stdout] test ll::argument::tests::all_data ... ok [INFO] [stdout] test ll::argument::tests::string_argument ... ok [INFO] [stdout] test ll::argument::tests::mixed_arguments ... ok [INFO] [stdout] test ll::request::tests::short_read ... ok [INFO] [stdout] test ll::argument::tests::bytes_data ... ok [INFO] [stdout] test ll::request::tests::short_read_header ... ok [INFO] [stdout] test reply::test::reply_attr ... ok [INFO] [stdout] test ll::request::tests::mknod ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests cntr-fuse [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] running `Command { std: "docker" "inspect" "709698f54565b5108ec30d6dfb8ba6eb30077b2a16b88157d87a6f53a77fe8f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "709698f54565b5108ec30d6dfb8ba6eb30077b2a16b88157d87a6f53a77fe8f7", kill_on_drop: false }` [INFO] [stdout] 709698f54565b5108ec30d6dfb8ba6eb30077b2a16b88157d87a6f53a77fe8f7