[INFO] fetching crate xl 0.1.7... [INFO] checking xl-0.1.7 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1 [INFO] extracting crate xl 0.1.7 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate xl 0.1.7 [INFO] finished tweaking crates.io crate xl 0.1.7 [INFO] tweaked toml for crates.io crate xl 0.1.7 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate xl 0.1.7 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate xl 0.1.7 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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3a27a5a8cbca2a382dc8c9269bf33c19ddf9e701b0458e4a1633b614bd7040fa [INFO] running `Command { std: "docker" "start" "-a" "3a27a5a8cbca2a382dc8c9269bf33c19ddf9e701b0458e4a1633b614bd7040fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3a27a5a8cbca2a382dc8c9269bf33c19ddf9e701b0458e4a1633b614bd7040fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3a27a5a8cbca2a382dc8c9269bf33c19ddf9e701b0458e4a1633b614bd7040fa", kill_on_drop: false }` [INFO] [stdout] 3a27a5a8cbca2a382dc8c9269bf33c19ddf9e701b0458e4a1633b614bd7040fa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f6e405ee2d05dc9a9fd69d0d6357ae1f8d9cda89922d58c8c583823c737e9963 [INFO] running `Command { std: "docker" "start" "-a" "f6e405ee2d05dc9a9fd69d0d6357ae1f8d9cda89922d58c8c583823c737e9963", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling cc v1.0.68 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking quick-xml v0.22.0 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking flate2 v1.0.20 [INFO] [stderr] Compiling bzip2-sys v0.1.11+1.0.8 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking bzip2 v0.4.3 [INFO] [stderr] Compiling thiserror-impl v1.0.26 [INFO] [stderr] Checking thiserror v1.0.26 [INFO] [stderr] Checking zip v0.5.13 [INFO] [stderr] Checking xl v0.1.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `encoding` is never read [INFO] [stdout] --> src/wb.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 40 | pub struct Workbook { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 43 | encoding: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Workbook` has a derived impl for the trait `Debug`, 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: fields `relationship_id` and `sheet_id` are never read [INFO] [stdout] --> src/ws.rs:88:5 [INFO] [stdout] | [INFO] [stdout] 85 | pub struct Worksheet { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 88 | relationship_id: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 91 | sheet_id: u8, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Worksheet` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:77:22 [INFO] [stdout] | [INFO] [stdout] 77 | pub fn new(args: &[String]) -> Result { [INFO] [stdout] | ^^^^^^^^^ ----------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 77 | pub fn new(args: &[String]) -> Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/wb.rs:99:36 [INFO] [stdout] | [INFO] [stdout] 99 | pub trait SheetAccessTrait { fn go(&self) -> SheetNameOrNum; } [INFO] [stdout] | ^^^^^ -------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 99 | pub trait SheetAccessTrait { fn go(&self) -> SheetNameOrNum<'_>; } [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/wb.rs:102:11 [INFO] [stdout] | [INFO] [stdout] 102 | fn go(&self) -> SheetNameOrNum { SheetNameOrNum::Name(*self) } [INFO] [stdout] | ^^^^^ -------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 102 | fn go(&self) -> SheetNameOrNum<'_> { SheetNameOrNum::Name(*self) } [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/wb.rs:106:11 [INFO] [stdout] | [INFO] [stdout] 106 | fn go(&self) -> SheetNameOrNum { SheetNameOrNum::Pos(*self) } [INFO] [stdout] | ^^^^^ -------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 106 | fn go(&self) -> SheetNameOrNum<'_> { SheetNameOrNum::Pos(*self) } [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `encoding` is never read [INFO] [stdout] --> src/wb.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 40 | pub struct Workbook { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 43 | encoding: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Workbook` has a derived impl for the trait `Debug`, 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: fields `relationship_id` and `sheet_id` are never read [INFO] [stdout] --> src/ws.rs:88:5 [INFO] [stdout] | [INFO] [stdout] 85 | pub struct Worksheet { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 88 | relationship_id: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 91 | sheet_id: u8, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Worksheet` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:77:22 [INFO] [stdout] | [INFO] [stdout] 77 | pub fn new(args: &[String]) -> Result { [INFO] [stdout] | ^^^^^^^^^ ----------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 77 | pub fn new(args: &[String]) -> Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/wb.rs:99:36 [INFO] [stdout] | [INFO] [stdout] 99 | pub trait SheetAccessTrait { fn go(&self) -> SheetNameOrNum; } [INFO] [stdout] | ^^^^^ -------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 99 | pub trait SheetAccessTrait { fn go(&self) -> SheetNameOrNum<'_>; } [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/wb.rs:102:11 [INFO] [stdout] | [INFO] [stdout] 102 | fn go(&self) -> SheetNameOrNum { SheetNameOrNum::Name(*self) } [INFO] [stdout] | ^^^^^ -------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 102 | fn go(&self) -> SheetNameOrNum<'_> { SheetNameOrNum::Name(*self) } [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/wb.rs:106:11 [INFO] [stdout] | [INFO] [stdout] 106 | fn go(&self) -> SheetNameOrNum { SheetNameOrNum::Pos(*self) } [INFO] [stdout] | ^^^^^ -------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 106 | fn go(&self) -> SheetNameOrNum<'_> { SheetNameOrNum::Pos(*self) } [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.32s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: quick-xml v0.22.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 8` [INFO] running `Command { std: "docker" "inspect" "f6e405ee2d05dc9a9fd69d0d6357ae1f8d9cda89922d58c8c583823c737e9963", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f6e405ee2d05dc9a9fd69d0d6357ae1f8d9cda89922d58c8c583823c737e9963", kill_on_drop: false }` [INFO] [stdout] f6e405ee2d05dc9a9fd69d0d6357ae1f8d9cda89922d58c8c583823c737e9963