[INFO] fetching crate mesdoc 0.2.1... [INFO] testing mesdoc-0.2.1 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate mesdoc 0.2.1 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate mesdoc 0.2.1 [INFO] finished tweaking crates.io crate mesdoc 0.2.1 [INFO] tweaked toml for crates.io crate mesdoc 0.2.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate mesdoc 0.2.1 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 12 packages to latest compatible versions [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.16) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f13496c2e4f3e5c8b237997a45a67d8776452abb80fba7a9ea853f0477178c68 [INFO] running `Command { std: "docker" "start" "-a" "f13496c2e4f3e5c8b237997a45a67d8776452abb80fba7a9ea853f0477178c68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f13496c2e4f3e5c8b237997a45a67d8776452abb80fba7a9ea853f0477178c68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f13496c2e4f3e5c8b237997a45a67d8776452abb80fba7a9ea853f0477178c68", kill_on_drop: false }` [INFO] [stdout] f13496c2e4f3e5c8b237997a45a67d8776452abb80fba7a9ea853f0477178c68 [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" "-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" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 921af21684084b15d39149cbe04df15a52e8e22b838fd00c2e64a622e62c6062 [INFO] running `Command { std: "docker" "start" "-a" "921af21684084b15d39149cbe04df15a52e8e22b838fd00c2e64a622e62c6062", kill_on_drop: false }` [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling mesdoc v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/selector/rule.rs:15:35 [INFO] [stdout] | [INFO] [stdout] 15 | pub type MatchAllHandle = Box Fn(&'a Elements<'r>, Option) -> Elements<'r>)>; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 15 - pub type MatchAllHandle = Box Fn(&'a Elements<'r>, Option) -> Elements<'r>)>; [INFO] [stdout] 15 + pub type MatchAllHandle = Box Fn(&'a Elements<'r>, Option) -> Elements<'r>>; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/interface/elements.rs:1552:4 [INFO] [stdout] | [INFO] [stdout] 1552 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/selector/mod.rs:233:10 [INFO] [stdout] | [INFO] [stdout] 233 | let mut now_first = &mut r[0]; [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/selector/rule.rs:282:28 [INFO] [stdout] | [INFO] [stdout] 282 | Err(reason) => panic!(reason), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 282 | Err(reason) => panic!("{}", reason), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.68s [INFO] running `Command { std: "docker" "inspect" "921af21684084b15d39149cbe04df15a52e8e22b838fd00c2e64a622e62c6062", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "921af21684084b15d39149cbe04df15a52e8e22b838fd00c2e64a622e62c6062", kill_on_drop: false }` [INFO] [stdout] 921af21684084b15d39149cbe04df15a52e8e22b838fd00c2e64a622e62c6062 [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" "-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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8bd0fe50b627fe94523a8cefdef9b276a91249d00adeb632b7d2557784270022 [INFO] running `Command { std: "docker" "start" "-a" "8bd0fe50b627fe94523a8cefdef9b276a91249d00adeb632b7d2557784270022", kill_on_drop: false }` [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/selector/rule.rs:15:35 [INFO] [stdout] | [INFO] [stdout] 15 | pub type MatchAllHandle = Box Fn(&'a Elements<'r>, Option) -> Elements<'r>)>; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 15 - pub type MatchAllHandle = Box Fn(&'a Elements<'r>, Option) -> Elements<'r>)>; [INFO] [stdout] 15 + pub type MatchAllHandle = Box Fn(&'a Elements<'r>, Option) -> Elements<'r>>; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/interface/elements.rs:1552:4 [INFO] [stdout] | [INFO] [stdout] 1552 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/selector/mod.rs:233:10 [INFO] [stdout] | [INFO] [stdout] 233 | let mut now_first = &mut r[0]; [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/selector/rule.rs:282:28 [INFO] [stdout] | [INFO] [stdout] 282 | Err(reason) => panic!(reason), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 282 | Err(reason) => panic!("{}", reason), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling mesdoc v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/selector/rule.rs:15:35 [INFO] [stdout] | [INFO] [stdout] 15 | pub type MatchAllHandle = Box Fn(&'a Elements<'r>, Option) -> Elements<'r>)>; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 15 - pub type MatchAllHandle = Box Fn(&'a Elements<'r>, Option) -> Elements<'r>)>; [INFO] [stdout] 15 + pub type MatchAllHandle = Box Fn(&'a Elements<'r>, Option) -> Elements<'r>>; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/interface/elements.rs:1552:4 [INFO] [stdout] | [INFO] [stdout] 1552 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/selector/mod.rs:233:10 [INFO] [stdout] | [INFO] [stdout] 233 | let mut now_first = &mut r[0]; [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/selector/rule.rs:282:28 [INFO] [stdout] | [INFO] [stdout] 282 | Err(reason) => panic!(reason), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 282 | Err(reason) => panic!("{}", reason), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.93s [INFO] running `Command { std: "docker" "inspect" "8bd0fe50b627fe94523a8cefdef9b276a91249d00adeb632b7d2557784270022", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8bd0fe50b627fe94523a8cefdef9b276a91249d00adeb632b7d2557784270022", kill_on_drop: false }` [INFO] [stdout] 8bd0fe50b627fe94523a8cefdef9b276a91249d00adeb632b7d2557784270022 [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" "-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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9c6e6b31653e7082ac43a7890d9ca37f9794e88f1d200107ab08090a8c11b2e6 [INFO] running `Command { std: "docker" "start" "-a" "9c6e6b31653e7082ac43a7890d9ca37f9794e88f1d200107ab08090a8c11b2e6", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/selector/rule.rs:15:35 [INFO] [stderr] | [INFO] [stderr] 15 | pub type MatchAllHandle = Box Fn(&'a Elements<'r>, Option) -> Elements<'r>)>; [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 15 - pub type MatchAllHandle = Box Fn(&'a Elements<'r>, Option) -> Elements<'r>)>; [INFO] [stderr] 15 + pub type MatchAllHandle = Box Fn(&'a Elements<'r>, Option) -> Elements<'r>>; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/interface/elements.rs:1552:4 [INFO] [stderr] | [INFO] [stderr] 1552 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/selector/mod.rs:233:10 [INFO] [stderr] | [INFO] [stderr] 233 | let mut now_first = &mut r[0]; [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/selector/rule.rs:282:28 [INFO] [stderr] | [INFO] [stderr] 282 | Err(reason) => panic!(reason), [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stderr] help: add a "{}" format string to `Display` the message [INFO] [stderr] | [INFO] [stderr] 282 | Err(reason) => panic!("{}", reason), [INFO] [stderr] | +++++ [INFO] [stderr] [INFO] [stderr] warning: `mesdoc` (lib) generated 4 warnings (run `cargo fix --lib -p mesdoc` to apply 3 suggestions) [INFO] [stderr] warning: `mesdoc` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mesdoc-c80f1e10a7780c0b) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test utils::test::test_divide_isize ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests mesdoc [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/selector/rule.rs:15:35 [INFO] [stderr] | [INFO] [stderr] 15 | pub type MatchAllHandle = Box Fn(&'a Elements<'r>, Option) -> Elements<'r>)>; [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 15 - pub type MatchAllHandle = Box Fn(&'a Elements<'r>, Option) -> Elements<'r>)>; [INFO] [stderr] 15 + pub type MatchAllHandle = Box Fn(&'a Elements<'r>, Option) -> Elements<'r>>; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/interface/elements.rs:1552:4 [INFO] [stderr] | [INFO] [stderr] 1552 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9c6e6b31653e7082ac43a7890d9ca37f9794e88f1d200107ab08090a8c11b2e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c6e6b31653e7082ac43a7890d9ca37f9794e88f1d200107ab08090a8c11b2e6", kill_on_drop: false }` [INFO] [stdout] 9c6e6b31653e7082ac43a7890d9ca37f9794e88f1d200107ab08090a8c11b2e6