[INFO] fetching crate cntr-fuse 0.4.1... [INFO] testing cntr-fuse-0.4.1 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate cntr-fuse 0.4.1 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate cntr-fuse 0.4.1 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-14/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-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "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] 28b582ec5fe76fb72fa42d0a68ab9e15d1d2ba7af0e96933337cfd0a37c9bb54 [INFO] running `Command { std: "docker" "start" "-a" "28b582ec5fe76fb72fa42d0a68ab9e15d1d2ba7af0e96933337cfd0a37c9bb54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "28b582ec5fe76fb72fa42d0a68ab9e15d1d2ba7af0e96933337cfd0a37c9bb54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28b582ec5fe76fb72fa42d0a68ab9e15d1d2ba7af0e96933337cfd0a37c9bb54", kill_on_drop: false }` [INFO] [stdout] 28b582ec5fe76fb72fa42d0a68ab9e15d1d2ba7af0e96933337cfd0a37c9bb54 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6976fe849aa8dff333d40043b7df5fcefa89151d61ae624b2db2bb33b3807e89 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "6976fe849aa8dff333d40043b7df5fcefa89151d61ae624b2db2bb33b3807e89", 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 4.92s [INFO] running `Command { std: "docker" "inspect" "6976fe849aa8dff333d40043b7df5fcefa89151d61ae624b2db2bb33b3807e89", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6976fe849aa8dff333d40043b7df5fcefa89151d61ae624b2db2bb33b3807e89", kill_on_drop: false }` [INFO] [stdout] 6976fe849aa8dff333d40043b7df5fcefa89151d61ae624b2db2bb33b3807e89 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "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] bcff2ba446ced520c3f8beb87c901aa5278ad8ea35d7c8810f03d9aae592f07f [INFO] running `Command { std: "docker" "start" "-a" "bcff2ba446ced520c3f8beb87c901aa5278ad8ea35d7c8810f03d9aae592f07f", kill_on_drop: false }` [INFO] [stderr] Compiling regex-syntax v0.6.20 [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 12.73s [INFO] running `Command { std: "docker" "inspect" "bcff2ba446ced520c3f8beb87c901aa5278ad8ea35d7c8810f03d9aae592f07f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bcff2ba446ced520c3f8beb87c901aa5278ad8ea35d7c8810f03d9aae592f07f", kill_on_drop: false }` [INFO] [stdout] bcff2ba446ced520c3f8beb87c901aa5278ad8ea35d7c8810f03d9aae592f07f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "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] 2f55b5d139f8aba8644a9234cd6e5b96d5bb66eb72a9534d04217991a774ad49 [INFO] running `Command { std: "docker" "start" "-a" "2f55b5d139f8aba8644a9234cd6e5b96d5bb66eb72a9534d04217991a774ad49", 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 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/cntr_fuse-ebf16d97e69c64f3) [INFO] [stdout] [INFO] [stdout] running 31 tests [INFO] [stdout] test channel::test::fuse_args ... ok [INFO] [stdout] test ll::argument::tests::bytes_data ... ok [INFO] [stdout] test ll::argument::tests::generic_argument ... ok [INFO] [stdout] test ll::argument::tests::mixed_arguments ... ok [INFO] [stdout] test ll::argument::tests::out_of_data ... ok [INFO] [stdout] test ll::argument::tests::string_argument ... ok [INFO] [stdout] test ll::request::tests::short_read ... ok [INFO] [stdout] test ll::request::tests::short_read_header ... ok [INFO] [stdout] test reply::test::async_reply ... ok [INFO] [stdout] test ll::request::tests::init ... ok [INFO] [stdout] test reply::test::reply_attr ... ok [INFO] [stdout] test ll::request::tests::mknod ... ok [INFO] [stdout] test reply::test::reply_create ... ok [INFO] [stdout] test reply::test::reply_data ... ok [INFO] [stdout] test reply::test::reply_entry ... ok [INFO] [stdout] test reply::test::reply_error ... 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 reply::test::reply_xattr_size ... ok [INFO] [stdout] test reply::test::serialize_empty ... ok [INFO] [stdout] test reply::test::serialize_slice ... ok [INFO] [stdout] test ll::argument::tests::all_data ... ok [INFO] [stdout] test reply::test::reply_lock ... ok [INFO] [stdout] test reply::test::reply_bmap ... ok [INFO] [stdout] test reply::test::reply_directory ... ok [INFO] [stderr] Doc-tests cntr-fuse [INFO] [stdout] test reply::test::reply_empty ... ok [INFO] [stdout] test reply::test::reply_xattr_data ... ok [INFO] [stdout] test reply::test::serialize_struct ... ok [INFO] [stdout] test reply::test::serialize_tuple ... ok [INFO] [stdout] test reply::test::reply_write ... 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] [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" "2f55b5d139f8aba8644a9234cd6e5b96d5bb66eb72a9534d04217991a774ad49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f55b5d139f8aba8644a9234cd6e5b96d5bb66eb72a9534d04217991a774ad49", kill_on_drop: false }` [INFO] [stdout] 2f55b5d139f8aba8644a9234cd6e5b96d5bb66eb72a9534d04217991a774ad49