[INFO] updating cached repository jamespharaoh/btrfs-dedupe [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/jamespharaoh/btrfs-dedupe [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/jamespharaoh/btrfs-dedupe" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/jamespharaoh/btrfs-dedupe"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/jamespharaoh/btrfs-dedupe'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/jamespharaoh/btrfs-dedupe" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/jamespharaoh/btrfs-dedupe"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/jamespharaoh/btrfs-dedupe'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 72c6a301d20f935827b994db210bf0a1e121273a [INFO] sha for GitHub repo jamespharaoh/btrfs-dedupe: 72c6a301d20f935827b994db210bf0a1e121273a [INFO] validating manifest of jamespharaoh/btrfs-dedupe on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of jamespharaoh/btrfs-dedupe on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing jamespharaoh/btrfs-dedupe [INFO] finished frobbing jamespharaoh/btrfs-dedupe [INFO] frobbed toml for jamespharaoh/btrfs-dedupe written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/jamespharaoh/btrfs-dedupe/Cargo.toml [INFO] started frobbing jamespharaoh/btrfs-dedupe [INFO] finished frobbing jamespharaoh/btrfs-dedupe [INFO] frobbed toml for jamespharaoh/btrfs-dedupe written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/jamespharaoh/btrfs-dedupe/Cargo.toml [INFO] crate jamespharaoh/btrfs-dedupe already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking jamespharaoh/btrfs-dedupe against master#60960a260f7b5c695fd0717311d72ce62dd4eb43 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-6/master#60960a260f7b5c695fd0717311d72ce62dd4eb43:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/jamespharaoh/btrfs-dedupe:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] aa514f77eae621e9c0fb42a8c27fe0de39a3abdfeba5179e5bb5613fd9e93fc9 [INFO] running `"docker" "start" "-a" "aa514f77eae621e9c0fb42a8c27fe0de39a3abdfeba5179e5bb5613fd9e93fc9"` [INFO] [stderr] Compiling typenum v1.5.1 [INFO] [stderr] Checking byte-tools v0.1.2 [INFO] [stderr] Checking uuid v0.3.1 [INFO] [stderr] Checking nodrop v0.1.8 [INFO] [stderr] Checking minilzo-sys v0.1.0 [INFO] [stderr] Checking termion v1.1.4 [INFO] [stderr] Checking crc v1.4.0 [INFO] [stderr] Checking ioctl v0.3.3 [INFO] [stderr] Compiling serde_codegen_internals v0.11.3 [INFO] [stderr] Checking minilzo v0.1.0 [INFO] [stderr] Checking output v0.4.1 [INFO] [stderr] Compiling serde_codegen v0.8.21 [INFO] [stderr] Checking btrfs v1.2.1 [INFO] [stderr] Checking generic-array v0.6.0 [INFO] [stderr] Checking digest v0.4.0 [INFO] [stderr] Checking digest-buffer v0.2.0 [INFO] [stderr] Checking sha2 v0.4.0 [INFO] [stderr] Compiling btrfs-dedupe v1.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | #[ macro_use ] [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | #[ macro_use ] [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/database/file_database.rs:38:17 [INFO] [stderr] | [INFO] [stderr] 38 | source: & mut Read, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/database/file_database.rs:150:26 [INFO] [stderr] | [INFO] [stderr] 150 | database_output: & mut Write, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | #[ macro_use ] [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | #[ macro_use ] [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/database/file_database.rs:38:17 [INFO] [stderr] | [INFO] [stderr] 38 | source: & mut Read, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/database/file_database.rs:150:26 [INFO] [stderr] | [INFO] [stderr] 150 | database_output: & mut Write, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/commands/dedupe_command.rs:627:6 [INFO] [stderr] | [INFO] [stderr] 627 | let mut file_database = [INFO] [stderr] | ----^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/commands/dedupe_command.rs:627:6 [INFO] [stderr] | [INFO] [stderr] 627 | let mut file_database = [INFO] [stderr] | ----^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `HashLists` [INFO] [stderr] --> src/types.rs:13:1 [INFO] [stderr] | [INFO] [stderr] 13 | / pub type HashLists = [INFO] [stderr] 14 | | HashMap >; [INFO] [stderr] | |__________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `CompareFileMetadataLists` [INFO] [stderr] --> src/types.rs:22:1 [INFO] [stderr] | [INFO] [stderr] 22 | / pub type CompareFileMetadataLists = [INFO] [stderr] 23 | | HashMap >; [INFO] [stderr] | |_________________________________________________^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `HashLists` [INFO] [stderr] --> src/types.rs:13:1 [INFO] [stderr] | [INFO] [stderr] 13 | / pub type HashLists = [INFO] [stderr] 14 | | HashMap >; [INFO] [stderr] | |__________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `CompareFileMetadataLists` [INFO] [stderr] --> src/types.rs:22:1 [INFO] [stderr] | [INFO] [stderr] 22 | / pub type CompareFileMetadataLists = [INFO] [stderr] 23 | | HashMap >; [INFO] [stderr] | |_________________________________________________^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 20.44s [INFO] running `"docker" "inspect" "aa514f77eae621e9c0fb42a8c27fe0de39a3abdfeba5179e5bb5613fd9e93fc9"` [INFO] running `"docker" "rm" "-f" "aa514f77eae621e9c0fb42a8c27fe0de39a3abdfeba5179e5bb5613fd9e93fc9"` [INFO] [stdout] aa514f77eae621e9c0fb42a8c27fe0de39a3abdfeba5179e5bb5613fd9e93fc9