[INFO] fetching crate tuck5 0.2.0... [INFO] building tuck5-0.2.0 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1 [INFO] extracting crate tuck5 0.2.0 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate tuck5 0.2.0 [INFO] finished tweaking crates.io crate tuck5 0.2.0 [INFO] tweaked toml for crates.io crate tuck5 0.2.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate tuck5 0.2.0 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 8 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d828cd6272c0fab52f017c2da8ac7e87cfc1116f1bd55da3d0296369a0a17425 [INFO] running `Command { std: "docker" "start" "-a" "d828cd6272c0fab52f017c2da8ac7e87cfc1116f1bd55da3d0296369a0a17425", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d828cd6272c0fab52f017c2da8ac7e87cfc1116f1bd55da3d0296369a0a17425", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d828cd6272c0fab52f017c2da8ac7e87cfc1116f1bd55da3d0296369a0a17425", kill_on_drop: false }` [INFO] [stdout] d828cd6272c0fab52f017c2da8ac7e87cfc1116f1bd55da3d0296369a0a17425 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0032ef3b852322b4878480b2f1d22c8efb64670dab0ea5b8b587c9f29e393067 [INFO] running `Command { std: "docker" "start" "-a" "0032ef3b852322b4878480b2f1d22c8efb64670dab0ea5b8b587c9f29e393067", kill_on_drop: false }` [INFO] [stderr] Compiling tuck5 v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/meta/mod.rs:9:55 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn has_tag<'a>(tag: &'a str) -> impl Sequence> { [INFO] [stdout] | -- ^^^^ the same lifetime is elided here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 9 | pub fn has_tag<'a>(tag: &'a str) -> impl Sequence> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/meta/mod.rs:27:46 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn tuck_tokens<'a>(text: &'a str) -> Vec>> { [INFO] [stdout] | -- ^^^^^^^^^^^--^^^^^^ [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is named here [INFO] [stdout] | | the same lifetime is hidden here [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 27 | pub fn tuck_tokens<'a>(text: &'a str) -> Vec>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.04s [INFO] running `Command { std: "docker" "inspect" "0032ef3b852322b4878480b2f1d22c8efb64670dab0ea5b8b587c9f29e393067", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0032ef3b852322b4878480b2f1d22c8efb64670dab0ea5b8b587c9f29e393067", kill_on_drop: false }` [INFO] [stdout] 0032ef3b852322b4878480b2f1d22c8efb64670dab0ea5b8b587c9f29e393067 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b839de7798632e793e2085a00cf18e49f8501d09646b24870246da4588dd66b6 [INFO] running `Command { std: "docker" "start" "-a" "b839de7798632e793e2085a00cf18e49f8501d09646b24870246da4588dd66b6", kill_on_drop: false }` [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/meta/mod.rs:9:55 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn has_tag<'a>(tag: &'a str) -> impl Sequence> { [INFO] [stdout] | -- ^^^^ the same lifetime is elided here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 9 | pub fn has_tag<'a>(tag: &'a str) -> impl Sequence> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/meta/mod.rs:27:46 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn tuck_tokens<'a>(text: &'a str) -> Vec>> { [INFO] [stdout] | -- ^^^^^^^^^^^--^^^^^^ [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is named here [INFO] [stdout] | | the same lifetime is hidden here [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 27 | pub fn tuck_tokens<'a>(text: &'a str) -> Vec>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling test-case-core v3.3.1 [INFO] [stderr] Compiling test-case-macros v3.3.1 [INFO] [stderr] Compiling test-case v3.3.1 [INFO] [stderr] Compiling tuck5 v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `token::*` [INFO] [stdout] --> src/sequence/tests.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub use token::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: private item shadows public glob re-export [INFO] [stdout] --> src/transform/mod.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | mod tests; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the name `tests` in the type namespace is supposed to be publicly re-exported here [INFO] [stdout] --> src/transform/mod.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | pub use crate::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] note: but the private item here shadows it [INFO] [stdout] --> src/transform/mod.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | mod tests; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(hidden_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `token::*` [INFO] [stdout] --> src/transform/tests.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub use token::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/meta/mod.rs:9:55 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn has_tag<'a>(tag: &'a str) -> impl Sequence> { [INFO] [stdout] | -- ^^^^ the same lifetime is elided here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 9 | pub fn has_tag<'a>(tag: &'a str) -> impl Sequence> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/meta/mod.rs:27:46 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn tuck_tokens<'a>(text: &'a str) -> Vec>> { [INFO] [stdout] | -- ^^^^^^^^^^^--^^^^^^ [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is named here [INFO] [stdout] | | the same lifetime is hidden here [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 27 | pub fn tuck_tokens<'a>(text: &'a str) -> Vec>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/tests/calculator/mod.rs:8:55 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn has_tag<'a>(tag: &'a str) -> impl Sequence> { [INFO] [stdout] | -- ^^^^ the same lifetime is elided here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 8 | pub fn has_tag<'a>(tag: &'a str) -> impl Sequence> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/tests/calculator/mod.rs:12:46 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn calc_tokens<'a>(text: &'a str) -> Vec>> { [INFO] [stdout] | -- ^^^^^^^^^^^--^^^^^^ [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is named here [INFO] [stdout] | | the same lifetime is hidden here [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 12 | pub fn calc_tokens<'a>(text: &'a str) -> Vec>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tests/calculator/meta.rs:6:30 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn calc_tokens<'a>(text: &str) -> Vec>> { [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] 6 | pub fn calc_tokens<'a>(text: &str) -> Vec>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tests/interp/mod.rs:8:20 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn parse(text: &str) -> Vec>> { [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] 8 | pub fn parse(text: &str) -> Vec>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.31s [INFO] running `Command { std: "docker" "inspect" "b839de7798632e793e2085a00cf18e49f8501d09646b24870246da4588dd66b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b839de7798632e793e2085a00cf18e49f8501d09646b24870246da4588dd66b6", kill_on_drop: false }` [INFO] [stdout] b839de7798632e793e2085a00cf18e49f8501d09646b24870246da4588dd66b6