[INFO] fetching crate fatfs 0.3.5... [INFO] testing fatfs-0.3.5 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate fatfs 0.3.5 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate fatfs 0.3.5 on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate fatfs 0.3.5 [INFO] finished tweaking crates.io crate fatfs 0.3.5 [INFO] tweaked toml for crates.io crate fatfs 0.3.5 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate crates.io crate fatfs 0.3.5 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded fscommon v0.1.1 [INFO] [stderr] Downloaded core_io v0.1.20190701 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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] 12608a9589f3f9eb46c35b96cefc3f4de9d850db4ad9d5e9deb201f530334313 [INFO] running `Command { std: "docker" "start" "-a" "12608a9589f3f9eb46c35b96cefc3f4de9d850db4ad9d5e9deb201f530334313", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "12608a9589f3f9eb46c35b96cefc3f4de9d850db4ad9d5e9deb201f530334313", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12608a9589f3f9eb46c35b96cefc3f4de9d850db4ad9d5e9deb201f530334313", kill_on_drop: false }` [INFO] [stdout] 12608a9589f3f9eb46c35b96cefc3f4de9d850db4ad9d5e9deb201f530334313 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] be4bcdcc99501e8afe17660b82a1bfb8ec4103f3fae68c48e8abf00ebeaa59ea [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" "be4bcdcc99501e8afe17660b82a1bfb8ec4103f3fae68c48e8abf00ebeaa59ea", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.82 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling fatfs v0.3.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.87s [INFO] running `Command { std: "docker" "inspect" "be4bcdcc99501e8afe17660b82a1bfb8ec4103f3fae68c48e8abf00ebeaa59ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be4bcdcc99501e8afe17660b82a1bfb8ec4103f3fae68c48e8abf00ebeaa59ea", kill_on_drop: false }` [INFO] [stdout] be4bcdcc99501e8afe17660b82a1bfb8ec4103f3fae68c48e8abf00ebeaa59ea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c4cb101da298a59b894fd9333639cddb5e3198bfc47ca0dbbf49fdea189cfb56 [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" "c4cb101da298a59b894fd9333639cddb5e3198bfc47ca0dbbf49fdea189cfb56", kill_on_drop: false }` [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling fscommon v0.1.1 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling thread_local v1.1.0 [INFO] [stderr] Compiling regex v1.4.3 [INFO] [stderr] Compiling env_logger v0.5.13 [INFO] [stderr] Compiling fatfs v0.3.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> tests/write.rs:24:26 [INFO] [stdout] | [INFO] [stdout] 24 | fn call_with_tmp_img(f: &Fn(&str) -> (), filename: &str, test_seq: u32) { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> ()` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> tests/write.rs:41:21 [INFO] [stdout] | [INFO] [stdout] 41 | fn call_with_fs(f: &Fn(FileSystem) -> (), filename: &str, test_seq: u32) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(FileSystem) -> ()` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> tests/read.rs:20:21 [INFO] [stdout] | [INFO] [stdout] 20 | fn call_with_fs(f: &Fn(FileSystem) -> (), filename: &str) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(FileSystem) -> ()` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 24.28s [INFO] running `Command { std: "docker" "inspect" "c4cb101da298a59b894fd9333639cddb5e3198bfc47ca0dbbf49fdea189cfb56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4cb101da298a59b894fd9333639cddb5e3198bfc47ca0dbbf49fdea189cfb56", kill_on_drop: false }` [INFO] [stdout] c4cb101da298a59b894fd9333639cddb5e3198bfc47ca0dbbf49fdea189cfb56 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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] 4a43babfdd3db2b7a13072f6ec2dcf60fe51acbc1d6d0a019e375e8291bfd3c9 [INFO] running `Command { std: "docker" "start" "-a" "4a43babfdd3db2b7a13072f6ec2dcf60fe51acbc1d6d0a019e375e8291bfd3c9", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/read.rs:20:21 [INFO] [stderr] | [INFO] [stderr] 20 | fn call_with_fs(f: &Fn(FileSystem) -> (), filename: &str) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(FileSystem) -> ()` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/write.rs:24:26 [INFO] [stderr] | [INFO] [stderr] 24 | fn call_with_tmp_img(f: &Fn(&str) -> (), filename: &str, test_seq: u32) { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> ()` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/write.rs:41:21 [INFO] [stderr] | [INFO] [stderr] 41 | fn call_with_fs(f: &Fn(FileSystem) -> (), filename: &str, test_seq: u32) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(FileSystem) -> ()` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: `fatfs` (test "read") generated 1 warning [INFO] [stderr] warning: `fatfs` (test "write") generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/fatfs-f8864fc851303263) [INFO] [stdout] running 22 tests [INFO] [stdout] test boot_sector::tests::test_determine_bytes_per_cluster_fat12 ... ok [INFO] [stdout] test boot_sector::tests::test_determine_bytes_per_cluster_fat16 ... ok [INFO] [stdout] test boot_sector::tests::test_determine_bytes_per_cluster_fat32 ... ok [INFO] [stdout] test boot_sector::tests::test_estimate_fat_type ... ok [INFO] [stdout] test boot_sector::tests::test_format_boot_sector ... ok [INFO] [stdout] test table::tests::test_fat12 ... ok [INFO] [stdout] test dir_entry::tests::short_name_with_ext ... ok [INFO] [stdout] test dir_entry::tests::short_name_without_ext ... ok [INFO] [stdout] test dir_entry::tests::short_name_eq_ignore_case ... ok [INFO] [stdout] test table::tests::test_fat16 ... ok [INFO] [stdout] test table::tests::test_fat32 ... ok [INFO] [stdout] test dir::tests::test_generate_short_name ... ok [INFO] [stdout] test dir::tests::test_generate_short_name_collisions_long ... ok [INFO] [stdout] test dir::tests::test_generate_short_name_collisions_short ... ok [INFO] [stdout] test dir::tests::test_lfn_checksum_overflow ... ok [INFO] [stdout] test dir::tests::test_short_name_checksum_overflow ... ok [INFO] [stdout] test dir::tests::test_split_path ... ok [INFO] [stdout] test dir_entry::tests::lowercase_short_name ... ok [INFO] [stdout] test dir_entry::tests::short_name_05_changed_to_e5 ... ok [INFO] [stdout] test boot_sector::tests::test_determine_sectors_per_fat ... ok [INFO] [stdout] test time::tests::date_encode_decode ... ok [INFO] [stdout] test time::tests::time_encode_decode ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/format.rs (/opt/rustwide/target/debug/deps/format-a0e9a8c2dcf1d2f7) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test test_format_1mb ... ok [INFO] [stdout] test test_format_8mb_1fat ... ok [INFO] [stdout] test test_format_50mb ... ok [INFO] [stderr] error: test failed, to rerun pass '--test format' [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/deps/format-a0e9a8c2dcf1d2f7` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "4a43babfdd3db2b7a13072f6ec2dcf60fe51acbc1d6d0a019e375e8291bfd3c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a43babfdd3db2b7a13072f6ec2dcf60fe51acbc1d6d0a019e375e8291bfd3c9", kill_on_drop: false }` [INFO] [stdout] 4a43babfdd3db2b7a13072f6ec2dcf60fe51acbc1d6d0a019e375e8291bfd3c9