[INFO] fetching crate squashfs 0.1.0...
[INFO] testing squashfs-0.1.0 against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate squashfs 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate squashfs 0.1.0
[INFO] finished tweaking crates.io crate squashfs 0.1.0
[INFO] tweaked toml for crates.io crate squashfs 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate squashfs 0.1.0 on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 80 packages to latest compatible versions
[INFO] [stderr]       Adding bitflags v1.3.2 (available: v2.9.4)
[INFO] [stderr]       Adding flexi_logger v0.18.1 (available: v0.31.7)
[INFO] [stderr]       Adding prettytable-rs v0.8.0 (available: v0.10.0)
[INFO] [stderr]       Adding smart-default v0.6.0 (available: v0.7.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b6c859bfc45b9f539b2de3f1c646aa6697e7aa124c7bf61d0657be1bb4d8ac62
[INFO] running `Command { std: "docker" "start" "-a" "b6c859bfc45b9f539b2de3f1c646aa6697e7aa124c7bf61d0657be1bb4d8ac62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b6c859bfc45b9f539b2de3f1c646aa6697e7aa124c7bf61d0657be1bb4d8ac62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6c859bfc45b9f539b2de3f1c646aa6697e7aa124c7bf61d0657be1bb4d8ac62", kill_on_drop: false }`
[INFO] [stdout] b6c859bfc45b9f539b2de3f1c646aa6697e7aa124c7bf61d0657be1bb4d8ac62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d2e0d583c667730dc49c589f93cb9e616bafa288e65513b0cef92d8b09f3d4d1
[INFO] running `Command { std: "docker" "start" "-a" "d2e0d583c667730dc49c589f93cb9e616bafa288e65513b0cef92d8b09f3d4d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling encode_unicode v0.3.6
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]    Compiling smart-default v0.6.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling flate2 v1.1.4
[INFO] [stderr]    Compiling term v0.5.2
[INFO] [stderr]    Compiling flexi_logger v0.18.1
[INFO] [stderr]    Compiling prettytable-rs v0.8.0
[INFO] [stderr]    Compiling squashfs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `utils::errors::*`
[INFO] [stdout]   --> src/lib.rs:72:9
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub use utils::errors::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data` is never read
[INFO] [stdout]    --> src/inode.rs:307:14
[INFO] [stdout]     |
[INFO] [stdout] 306 | pub struct InodeTab {
[INFO] [stdout]     |            -------- field in this struct
[INFO] [stdout] 307 |   pub(crate) data: Vec<InodeHeader>,
[INFO] [stdout]     |              ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `InodeTab` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/compress/mod.rs:28:22
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn compress(raw: &[u8], algorithm: Algorithm) -> Result<(Cow<[u8]>, bool)> {
[INFO] [stdout]    |                      ^^^^^ this lifetime flows to the output --------- the lifetime gets resolved as `'_`
[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] 28 | pub fn compress(raw: &[u8], algorithm: Algorithm) -> Result<(Cow<'_, [u8]>, bool)> {
[INFO] [stdout]    |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.01s
[INFO] running `Command { std: "docker" "inspect" "d2e0d583c667730dc49c589f93cb9e616bafa288e65513b0cef92d8b09f3d4d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2e0d583c667730dc49c589f93cb9e616bafa288e65513b0cef92d8b09f3d4d1", kill_on_drop: false }`
[INFO] [stdout] d2e0d583c667730dc49c589f93cb9e616bafa288e65513b0cef92d8b09f3d4d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f0a08b94060db882582229810f009f89609d20f787a50c68dedbf80659d9ed0
[INFO] running `Command { std: "docker" "start" "-a" "6f0a08b94060db882582229810f009f89609d20f787a50c68dedbf80659d9ed0", kill_on_drop: false }`
[INFO] [stderr]    Compiling squashfs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `utils::errors::*`
[INFO] [stdout]   --> src/lib.rs:72:9
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub use utils::errors::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data` is never read
[INFO] [stdout]    --> src/inode.rs:307:14
[INFO] [stdout]     |
[INFO] [stdout] 306 | pub struct InodeTab {
[INFO] [stdout]     |            -------- field in this struct
[INFO] [stdout] 307 |   pub(crate) data: Vec<InodeHeader>,
[INFO] [stdout]     |              ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `InodeTab` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/compress/mod.rs:28:22
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn compress(raw: &[u8], algorithm: Algorithm) -> Result<(Cow<[u8]>, bool)> {
[INFO] [stdout]    |                      ^^^^^ this lifetime flows to the output --------- the lifetime gets resolved as `'_`
[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] 28 | pub fn compress(raw: &[u8], algorithm: Algorithm) -> Result<(Cow<'_, [u8]>, bool)> {
[INFO] [stdout]    |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `utils::errors::*`
[INFO] [stdout]   --> src/lib.rs:72:9
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub use utils::errors::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data` is never read
[INFO] [stdout]    --> src/inode.rs:307:14
[INFO] [stdout]     |
[INFO] [stdout] 306 | pub struct InodeTab {
[INFO] [stdout]     |            -------- field in this struct
[INFO] [stdout] 307 |   pub(crate) data: Vec<InodeHeader>,
[INFO] [stdout]     |              ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `InodeTab` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/compress/mod.rs:28:22
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn compress(raw: &[u8], algorithm: Algorithm) -> Result<(Cow<[u8]>, bool)> {
[INFO] [stdout]    |                      ^^^^^ this lifetime flows to the output --------- the lifetime gets resolved as `'_`
[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] 28 | pub fn compress(raw: &[u8], algorithm: Algorithm) -> Result<(Cow<'_, [u8]>, bool)> {
[INFO] [stdout]    |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.61s
[INFO] running `Command { std: "docker" "inspect" "6f0a08b94060db882582229810f009f89609d20f787a50c68dedbf80659d9ed0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f0a08b94060db882582229810f009f89609d20f787a50c68dedbf80659d9ed0", kill_on_drop: false }`
[INFO] [stdout] 6f0a08b94060db882582229810f009f89609d20f787a50c68dedbf80659d9ed0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 64fe393a0ea62105e2619c582811c2ae53e346cda99a495533107659e043aeca
[INFO] running `Command { std: "docker" "start" "-a" "64fe393a0ea62105e2619c582811c2ae53e346cda99a495533107659e043aeca", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `utils::errors::*`
[INFO] [stderr]   --> src/lib.rs:72:9
[INFO] [stderr]    |
[INFO] [stderr] 72 | pub use utils::errors::*;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `data` is never read
[INFO] [stderr]    --> src/inode.rs:307:14
[INFO] [stderr]     |
[INFO] [stderr] 306 | pub struct InodeTab {
[INFO] [stderr]     |            -------- field in this struct
[INFO] [stderr] 307 |   pub(crate) data: Vec<InodeHeader>,
[INFO] [stderr]     |              ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `InodeTab` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> src/compress/mod.rs:28:22
[INFO] [stderr]    |
[INFO] [stderr] 28 | pub fn compress(raw: &[u8], algorithm: Algorithm) -> Result<(Cow<[u8]>, bool)> {
[INFO] [stderr]    |                      ^^^^^ this lifetime flows to the output --------- the lifetime gets resolved as `'_`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]    |
[INFO] [stderr] 28 | pub fn compress(raw: &[u8], algorithm: Algorithm) -> Result<(Cow<'_, [u8]>, bool)> {
[INFO] [stderr]    |                                                                  +++
[INFO] [stderr] 
[INFO] [stderr] warning: `squashfs` (lib) generated 3 warnings (run `cargo fix --lib -p squashfs` to apply 1 suggestion)
[INFO] [stderr] warning: `squashfs` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/squashfs-566540d65cfe1525)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test fragment::tests::test_read_fragment_table ... ignored
[INFO] [stdout] test uidgids::tests::test_lookup_table ... ignored
[INFO] [stdout] test metadata::tests::test_get_metadata_size ... ok
[INFO] [stdout] test xattrs::tests::test_read_xattrs_table ... ignored
[INFO] [stdout] test inode::tests::test_get_inode ... FAILED
[INFO] [stdout] test layout::tests::read_superblock ... FAILED
[INFO] [stdout] test metadata::tests::test_read_metad_block ... FAILED
[INFO] [stdout] test inode::tests::test_inode_type_struct_size ... ok
[INFO] [stdout] test uidgids::tests::test_parse_id_tab ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- inode::tests::test_get_inode stdout ----
[INFO] [stdout] Error: Custom { kind: NotFound, error: "Error No such file or directory (os error 2) at src/lib.rs:120" }
[INFO] [stdout] 
[INFO] [stdout] ---- layout::tests::read_superblock stdout ----
[INFO] [stdout] Error: Custom { kind: NotFound, error: "Error No such file or directory (os error 2) at src/lib.rs:120" }
[INFO] [stdout] 
[INFO] [stdout] ---- metadata::tests::test_read_metad_block stdout ----
[INFO] [stdout] Error: Custom { kind: NotFound, error: "Error No such file or directory (os error 2) at src/lib.rs:120" }
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     inode::tests::test_get_inode
[INFO] [stdout]     layout::tests::read_superblock
[INFO] [stdout]     metadata::tests::test_read_metad_block
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 3 passed; 3 failed; 3 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "64fe393a0ea62105e2619c582811c2ae53e346cda99a495533107659e043aeca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64fe393a0ea62105e2619c582811c2ae53e346cda99a495533107659e043aeca", kill_on_drop: false }`
[INFO] [stdout] 64fe393a0ea62105e2619c582811c2ae53e346cda99a495533107659e043aeca
