[INFO] fetching crate a2kit 3.7.0...
[INFO] checking a2kit-3.7.0 against master#82310651b93a594a3fd69015e1562186a080d94c for pr-145770
[INFO] extracting crate a2kit 3.7.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate a2kit 3.7.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate a2kit 3.7.0
[INFO] tweaked toml for crates.io crate a2kit 3.7.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate a2kit 3.7.0 on toolchain 82310651b93a594a3fd69015e1562186a080d94c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate a2kit 3.7.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded a2kit_macro v1.0.0
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] [stdout] dc5ee2c9db15bed5a888c1fe8c12a4e0e8fc79fa0befef96341f507d038d961c
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[INFO] [stdout] warning: unused variable: `ws`
[INFO] [stdout]   --> src/lang/merlin/diagnostics/asm.rs:54:47
[INFO] [stdout]    |
[INFO] [stdout] 54 |         curs: &TreeCursor, ctx: &mut Context, ws: &Workspace, symbols: &mut Symbols, diagnostics: &mut Vec<lsp::Diagnostic>)
[INFO] [stdout]    |                                               ^^ help: if this is intentional, prefix it with an underscore: `_ws`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ws`
[INFO] [stdout]   --> src/lang/merlin/diagnostics/asm.rs:54:47
[INFO] [stdout]    |
[INFO] [stdout] 54 |         curs: &TreeCursor, ctx: &mut Context, ws: &Workspace, symbols: &mut Symbols, diagnostics: &mut Vec<lsp::Diagnostic>)
[INFO] [stdout]    |                                               ^^ help: if this is intentional, prefix it with an underscore: `_ws`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `set_access` and `set_all_access` are never used
[INFO] [stdout]   --> src/fs/prodos/directory.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub trait Header {
[INFO] [stdout]    |           ------ methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 51 |     fn set_access(&mut self,what: Access,which: bool);
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 52 |     fn set_all_access(&mut self,what: u8);
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `total_blocks` is never used
[INFO] [stdout]   --> src/fs/prodos/directory.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub trait Directory: DiskStruct + HasEntries {
[INFO] [stdout]    |           --------- method in this trait
[INFO] [stdout] 75 |     fn total_blocks(&self) -> Option<usize>;
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `aux` and `ftype` are never used
[INFO] [stdout]    --> src/fs/prodos/directory.rs:210:12
[INFO] [stdout]     |
[INFO] [stdout] 190 | impl Entry {
[INFO] [stdout]     | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 210 |     pub fn aux(&self) -> u16 {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 216 |     pub fn ftype(&self) -> u8 {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `timestamp_access` is never used
[INFO] [stdout]    --> src/fs/cpm/directory.rs:209:12
[INFO] [stdout]     |
[INFO] [stdout] 170 | impl Label {
[INFO] [stdout]     | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 209 |     pub fn timestamp_access(&mut self,yes: bool) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `maybe_set_access` and `maybe_set_update` are never used
[INFO] [stdout]    --> src/fs/cpm/directory.rs:508:12
[INFO] [stdout]     |
[INFO] [stdout] 423 | impl Timestamp {
[INFO] [stdout]     | -------------- associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 508 |     pub fn maybe_set_access(dir: &mut Directory,lab: &Label,lx0: &Ptr,time: Option<chrono::NaiveDateTime>) -> STDRESULT {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 513 |     pub fn maybe_set_update(dir: &mut Directory,lab: &Label,lx0: &Ptr,time: Option<chrono::NaiveDateTime>) -> STDRESULT {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `remove_timestamps` is never used
[INFO] [stdout]    --> src/fs/cpm/directory.rs:680:12
[INFO] [stdout]     |
[INFO] [stdout] 562 | impl Directory {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 680 |     pub fn remove_timestamps(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `is_root`, `long_name`, and `long_name_sub` are never read
[INFO] [stdout]   --> src/fs/fat/directory.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct FileInfo {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 40 |     pub is_root: bool,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 51 |     pub long_name: bool,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 52 |     pub long_name_sub: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FileInfo` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Enc44` is never constructed
[INFO] [stdout]   --> src/img/disk525.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | enum NibbleType {
[INFO] [stdout]    |      ---------- variant in this enum
[INFO] [stdout] 36 |     Enc44,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NibbleType` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `epilog_mask` is never read
[INFO] [stdout]   --> src/img/disk525.rs:87:5
[INFO] [stdout]    |
[INFO] [stdout] 80 | pub struct SectorDataFormat {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 87 |     epilog_mask: [u8;3]
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SectorDataFormat` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `set_access` and `set_all_access` are never used
[INFO] [stdout]   --> src/fs/prodos/directory.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub trait Header {
[INFO] [stdout]    |           ------ methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 51 |     fn set_access(&mut self,what: Access,which: bool);
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 52 |     fn set_all_access(&mut self,what: u8);
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `total_blocks` is never used
[INFO] [stdout]   --> src/fs/prodos/directory.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub trait Directory: DiskStruct + HasEntries {
[INFO] [stdout]    |           --------- method in this trait
[INFO] [stdout] 75 |     fn total_blocks(&self) -> Option<usize>;
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `aux` and `ftype` are never used
[INFO] [stdout]    --> src/fs/prodos/directory.rs:210:12
[INFO] [stdout]     |
[INFO] [stdout] 190 | impl Entry {
[INFO] [stdout]     | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 210 |     pub fn aux(&self) -> u16 {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 216 |     pub fn ftype(&self) -> u8 {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `timestamp_access` is never used
[INFO] [stdout]    --> src/fs/cpm/directory.rs:209:12
[INFO] [stdout]     |
[INFO] [stdout] 170 | impl Label {
[INFO] [stdout]     | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 209 |     pub fn timestamp_access(&mut self,yes: bool) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `maybe_set_access` and `maybe_set_update` are never used
[INFO] [stdout]    --> src/fs/cpm/directory.rs:508:12
[INFO] [stdout]     |
[INFO] [stdout] 423 | impl Timestamp {
[INFO] [stdout]     | -------------- associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 508 |     pub fn maybe_set_access(dir: &mut Directory,lab: &Label,lx0: &Ptr,time: Option<chrono::NaiveDateTime>) -> STDRESULT {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 513 |     pub fn maybe_set_update(dir: &mut Directory,lab: &Label,lx0: &Ptr,time: Option<chrono::NaiveDateTime>) -> STDRESULT {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `remove_timestamps` is never used
[INFO] [stdout]    --> src/fs/cpm/directory.rs:680:12
[INFO] [stdout]     |
[INFO] [stdout] 562 | impl Directory {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 680 |     pub fn remove_timestamps(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `is_root`, `long_name`, and `long_name_sub` are never read
[INFO] [stdout]   --> src/fs/fat/directory.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct FileInfo {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 40 |     pub is_root: bool,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 51 |     pub long_name: bool,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 52 |     pub long_name_sub: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FileInfo` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Enc44` is never constructed
[INFO] [stdout]   --> src/img/disk525.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | enum NibbleType {
[INFO] [stdout]    |      ---------- variant in this enum
[INFO] [stdout] 36 |     Enc44,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NibbleType` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `epilog_mask` is never read
[INFO] [stdout]   --> src/img/disk525.rs:87:5
[INFO] [stdout]    |
[INFO] [stdout] 80 | pub struct SectorDataFormat {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 87 |     epilog_mask: [u8;3]
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SectorDataFormat` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 10s
[INFO] running `Command { std: "docker" "inspect" "dc5ee2c9db15bed5a888c1fe8c12a4e0e8fc79fa0befef96341f507d038d961c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc5ee2c9db15bed5a888c1fe8c12a4e0e8fc79fa0befef96341f507d038d961c", kill_on_drop: false }`
[INFO] [stdout] dc5ee2c9db15bed5a888c1fe8c12a4e0e8fc79fa0befef96341f507d038d961c
