[INFO] fetching crate mini_markdown 0.3.5... [INFO] checking mini_markdown-0.3.5 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1 [INFO] extracting crate mini_markdown 0.3.5 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate mini_markdown 0.3.5 [INFO] finished tweaking crates.io crate mini_markdown 0.3.5 [INFO] tweaked toml for crates.io crate mini_markdown 0.3.5 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate mini_markdown 0.3.5 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a73198494c0fa5bf125ffe5b19b7ed12df4ea88eb2db65f80b06341c753097a4 [INFO] running `Command { std: "docker" "start" "-a" "a73198494c0fa5bf125ffe5b19b7ed12df4ea88eb2db65f80b06341c753097a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a73198494c0fa5bf125ffe5b19b7ed12df4ea88eb2db65f80b06341c753097a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a73198494c0fa5bf125ffe5b19b7ed12df4ea88eb2db65f80b06341c753097a4", kill_on_drop: false }` [INFO] [stdout] a73198494c0fa5bf125ffe5b19b7ed12df4ea88eb2db65f80b06341c753097a4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fd96fb24f8da311d35d1a2c9839374b95cc6c7e2ed45bc92964f1b4b25774f58 [INFO] running `Command { std: "docker" "start" "-a" "fd96fb24f8da311d35d1a2c9839374b95cc6c7e2ed45bc92964f1b4b25774f58", kill_on_drop: false }` [INFO] [stderr] Checking mini_markdown v0.3.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `tokens` [INFO] [stdout] --> src/lexer.rs:269:62 [INFO] [stdout] | [INFO] [stdout] 269 | pub(crate) fn lex_newlines<'a>(char_iter: &mut MiniIter<'a>, tokens: &Vec) -> Result, ParseError<'a>> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokens` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tokens` [INFO] [stdout] --> src/lexer.rs:269:62 [INFO] [stdout] | [INFO] [stdout] 269 | pub(crate) fn lex_newlines<'a>(char_iter: &mut MiniIter<'a>, tokens: &Vec) -> Result, ParseError<'a>> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokens` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:526:37 [INFO] [stdout] | [INFO] [stdout] 526 | pub(crate) fn validate_link(source: &str) -> Result { [INFO] [stdout] | ^^^^ -------- ----------------- the same lifetime is hidden here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is hidden here [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] 526 | pub(crate) fn validate_link(source: &str) -> Result, SanitizationError<'_>> { [INFO] [stdout] | ++++ ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:526:37 [INFO] [stdout] | [INFO] [stdout] 526 | pub(crate) fn validate_link(source: &str) -> Result { [INFO] [stdout] | ^^^^ -------- ----------------- the same lifetime is hidden here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is hidden here [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] 526 | pub(crate) fn validate_link(source: &str) -> Result, SanitizationError<'_>> { [INFO] [stdout] | ++++ ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.60s [INFO] running `Command { std: "docker" "inspect" "fd96fb24f8da311d35d1a2c9839374b95cc6c7e2ed45bc92964f1b4b25774f58", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd96fb24f8da311d35d1a2c9839374b95cc6c7e2ed45bc92964f1b4b25774f58", kill_on_drop: false }` [INFO] [stdout] fd96fb24f8da311d35d1a2c9839374b95cc6c7e2ed45bc92964f1b4b25774f58