[INFO] fetching crate axominijinja 2.4.0... [INFO] checking axominijinja-2.4.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate axominijinja 2.4.0 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate axominijinja 2.4.0 [INFO] finished tweaking crates.io crate axominijinja 2.4.0 [INFO] tweaked toml for crates.io crate axominijinja 2.4.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate axominijinja 2.4.0 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 56 packages to latest compatible versions [INFO] [stderr] Adding indexmap v1.9.3 (available: v2.12.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 130fbf91cba72f0dc2b9cdcb53181899c2473e78e92e4b52b9db15394cd74a81 [INFO] running `Command { std: "docker" "start" "-a" "130fbf91cba72f0dc2b9cdcb53181899c2473e78e92e4b52b9db15394cd74a81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "130fbf91cba72f0dc2b9cdcb53181899c2473e78e92e4b52b9db15394cd74a81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "130fbf91cba72f0dc2b9cdcb53181899c2473e78e92e4b52b9db15394cd74a81", kill_on_drop: false }` [INFO] [stdout] 130fbf91cba72f0dc2b9cdcb53181899c2473e78e92e4b52b9db15394cd74a81 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0cc017d9172d94bf5fa354c1bcfaa4bcb418c98c3aa09ee20b0b0b43993a57aa [INFO] running `Command { std: "docker" "start" "-a" "0cc017d9172d94bf5fa354c1bcfaa4bcb418c98c3aa09ee20b0b0b43993a57aa", kill_on_drop: false }` [INFO] [stderr] Checking regex-syntax v0.8.8 [INFO] [stderr] Checking aho-corasick v1.1.4 [INFO] [stderr] Checking bstr v1.12.1 [INFO] [stderr] Checking console v0.15.11 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking similar-asserts v1.7.0 [INFO] [stderr] Checking axominijinja v2.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking regex-automata v0.4.13 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/vm/context.rs:302:22 [INFO] [stdout] | [INFO] [stdout] 302 | pub fn pop_frame(&mut self) -> Frame { [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] 302 | pub fn pop_frame(&mut self) -> Frame<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/value/argtypes.rs:396:47 [INFO] [stdout] | [INFO] [stdout] 396 | $($pat $(if $if_expr)? => TryFrom::try_from($expr).ok(),)* [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 435 | primitive_int_try_from!(u64); [INFO] [stdout] | ---------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] = note: this error originates in the macro `primitive_try_from` which comes from the expansion of the macro `primitive_int_try_from` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/value/argtypes.rs:396:47 [INFO] [stdout] | [INFO] [stdout] 396 | $($pat $(if $if_expr)? => TryFrom::try_from($expr).ok(),)* [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 436 | primitive_int_try_from!(u128); [INFO] [stdout] | ----------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `primitive_try_from` which comes from the expansion of the macro `primitive_int_try_from` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/value/argtypes.rs:396:47 [INFO] [stdout] | [INFO] [stdout] 396 | $($pat $(if $if_expr)? => TryFrom::try_from($expr).ok(),)* [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 440 | primitive_int_try_from!(i64); [INFO] [stdout] | ---------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `primitive_try_from` which comes from the expansion of the macro `primitive_int_try_from` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/value/argtypes.rs:396:47 [INFO] [stdout] | [INFO] [stdout] 396 | $($pat $(if $if_expr)? => TryFrom::try_from($expr).ok(),)* [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 441 | primitive_int_try_from!(i128); [INFO] [stdout] | ----------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `primitive_try_from` which comes from the expansion of the macro `primitive_int_try_from` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/value/argtypes.rs:396:47 [INFO] [stdout] | [INFO] [stdout] 396 | $($pat $(if $if_expr)? => TryFrom::try_from($expr).ok(),)* [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 442 | primitive_int_try_from!(usize); [INFO] [stdout] | ------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `primitive_try_from` which comes from the expansion of the macro `primitive_int_try_from` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/value/argtypes.rs:396:47 [INFO] [stdout] | [INFO] [stdout] 396 | $($pat $(if $if_expr)? => TryFrom::try_from($expr).ok(),)* [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 444 | / primitive_try_from!(bool, { [INFO] [stdout] 445 | | ValueRepr::Bool(val) => val, [INFO] [stdout] 446 | | }); [INFO] [stdout] | |__- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `primitive_try_from` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/value/argtypes.rs:396:47 [INFO] [stdout] | [INFO] [stdout] 396 | $($pat $(if $if_expr)? => TryFrom::try_from($expr).ok(),)* [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 447 | / primitive_try_from!(char, { [INFO] [stdout] 448 | | ValueRepr::String(ref val, _) => { [INFO] [stdout] 449 | | let mut char_iter = val.chars(); [INFO] [stdout] 450 | | ok!(char_iter.next().filter(|_| char_iter.next().is_none()).ok_or_else(|| { [INFO] [stdout] ... | [INFO] [stdout] 459 | | }, [INFO] [stdout] 460 | | }); [INFO] [stdout] | |__- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `primitive_try_from` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/value/argtypes.rs:396:47 [INFO] [stdout] | [INFO] [stdout] 396 | $($pat $(if $if_expr)? => TryFrom::try_from($expr).ok(),)* [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 461 | / primitive_try_from!(f32, { [INFO] [stdout] 462 | | ValueRepr::U64(val) => val as f32, [INFO] [stdout] 463 | | ValueRepr::I64(val) => val as f32, [INFO] [stdout] 464 | | ValueRepr::U128(val) => val.0 as f32, [INFO] [stdout] 465 | | ValueRepr::I128(val) => val.0 as f32, [INFO] [stdout] 466 | | ValueRepr::F64(val) => val as f32, [INFO] [stdout] 467 | | }); [INFO] [stdout] | |__- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `primitive_try_from` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/value/argtypes.rs:396:47 [INFO] [stdout] | [INFO] [stdout] 396 | $($pat $(if $if_expr)? => TryFrom::try_from($expr).ok(),)* [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 468 | / primitive_try_from!(f64, { [INFO] [stdout] 469 | | ValueRepr::U64(val) => val as f64, [INFO] [stdout] 470 | | ValueRepr::I64(val) => val as f64, [INFO] [stdout] 471 | | ValueRepr::U128(val) => val.0 as f64, [INFO] [stdout] 472 | | ValueRepr::I128(val) => val.0 as f64, [INFO] [stdout] 473 | | ValueRepr::F64(val) => val, [INFO] [stdout] 474 | | }); [INFO] [stdout] | |__- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `primitive_try_from` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/value/deserialize.rs:406:31 [INFO] [stdout] | [INFO] [stdout] 406 | fn value_to_unexpected(value: &Value) -> Unexpected { [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] 406 | fn value_to_unexpected(value: &Value) -> Unexpected<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `axominijinja` (lib) due to 9 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "0cc017d9172d94bf5fa354c1bcfaa4bcb418c98c3aa09ee20b0b0b43993a57aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0cc017d9172d94bf5fa354c1bcfaa4bcb418c98c3aa09ee20b0b0b43993a57aa", kill_on_drop: false }` [INFO] [stdout] 0cc017d9172d94bf5fa354c1bcfaa4bcb418c98c3aa09ee20b0b0b43993a57aa