[INFO] fetching crate lark-collections 0.1.0... [INFO] checking lark-collections-0.1.0 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] extracting crate lark-collections 0.1.0 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate lark-collections 0.1.0 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate lark-collections 0.1.0 [INFO] finished tweaking crates.io crate lark-collections 0.1.0 [INFO] tweaked toml for crates.io crate lark-collections 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 6 packages [INFO] [stderr] Adding hashbrown v0.12.3 (latest: v0.14.3) [INFO] [stderr] Adding indexmap v1.9.3 (latest: v2.2.6) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6f56f93e3b0849c0cff9d0e55dfa25dc3e2f323dc57387b3f5a7abdacc5d17fc [INFO] running `Command { std: "docker" "start" "-a" "6f56f93e3b0849c0cff9d0e55dfa25dc3e2f323dc57387b3f5a7abdacc5d17fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6f56f93e3b0849c0cff9d0e55dfa25dc3e2f323dc57387b3f5a7abdacc5d17fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f56f93e3b0849c0cff9d0e55dfa25dc3e2f323dc57387b3f5a7abdacc5d17fc", kill_on_drop: false }` [INFO] [stdout] 6f56f93e3b0849c0cff9d0e55dfa25dc3e2f323dc57387b3f5a7abdacc5d17fc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d8c2d1b44c4a327dca3f9f274260807398cf0a28c32cc66df13036c9a169cd0d [INFO] running `Command { std: "docker" "start" "-a" "d8c2d1b44c4a327dca3f9f274260807398cf0a28c32cc66df13036c9a169cd0d", kill_on_drop: false }` [INFO] [stderr] Checking lark-debug-with v0.1.0 [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/lark-debug-with-0.1.0/src/lib.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | #![feature(in_band_lifetimes)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: removed due to unsolved ergonomic questions and added lifetime resolution complexity [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0261]: use of undeclared lifetime name `'me` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/lark-debug-with-0.1.0/src/lib.rs:18:32 [INFO] [stdout] | [INFO] [stdout] 18 | fn debug_with(&'me self, cx: &'me Cx) -> DebugCxPair<'me, &'me Self, Cx> { [INFO] [stdout] | ^^^ undeclared lifetime [INFO] [stdout] | [INFO] [stdout] help: consider introducing lifetime `'me` here [INFO] [stdout] | [INFO] [stdout] 18 | fn debug_with<'me, Cx: ?Sized>(&'me self, cx: &'me Cx) -> DebugCxPair<'me, &'me Self, Cx> { [INFO] [stdout] | ++++ [INFO] [stdout] help: consider introducing lifetime `'me` here [INFO] [stdout] | [INFO] [stdout] 17 | pub trait DebugWith<'me> { [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0261]: use of undeclared lifetime name `'me` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/lark-debug-with-0.1.0/src/lib.rs:18:47 [INFO] [stdout] | [INFO] [stdout] 18 | fn debug_with(&'me self, cx: &'me Cx) -> DebugCxPair<'me, &'me Self, Cx> { [INFO] [stdout] | ^^^ undeclared lifetime [INFO] [stdout] | [INFO] [stdout] help: consider introducing lifetime `'me` here [INFO] [stdout] | [INFO] [stdout] 18 | fn debug_with<'me, Cx: ?Sized>(&'me self, cx: &'me Cx) -> DebugCxPair<'me, &'me Self, Cx> { [INFO] [stdout] | ++++ [INFO] [stdout] help: consider introducing lifetime `'me` here [INFO] [stdout] | [INFO] [stdout] 17 | pub trait DebugWith<'me> { [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0261]: use of undeclared lifetime name `'me` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/lark-debug-with-0.1.0/src/lib.rs:18:70 [INFO] [stdout] | [INFO] [stdout] 18 | fn debug_with(&'me self, cx: &'me Cx) -> DebugCxPair<'me, &'me Self, Cx> { [INFO] [stdout] | ^^^ undeclared lifetime [INFO] [stdout] | [INFO] [stdout] help: consider introducing lifetime `'me` here [INFO] [stdout] | [INFO] [stdout] 18 | fn debug_with<'me, Cx: ?Sized>(&'me self, cx: &'me Cx) -> DebugCxPair<'me, &'me Self, Cx> { [INFO] [stdout] | ++++ [INFO] [stdout] help: consider introducing lifetime `'me` here [INFO] [stdout] | [INFO] [stdout] 17 | pub trait DebugWith<'me> { [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0261]: use of undeclared lifetime name `'me` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/lark-debug-with-0.1.0/src/lib.rs:18:76 [INFO] [stdout] | [INFO] [stdout] 18 | fn debug_with(&'me self, cx: &'me Cx) -> DebugCxPair<'me, &'me Self, Cx> { [INFO] [stdout] | ^^^ undeclared lifetime [INFO] [stdout] | [INFO] [stdout] help: consider introducing lifetime `'me` here [INFO] [stdout] | [INFO] [stdout] 18 | fn debug_with<'me, Cx: ?Sized>(&'me self, cx: &'me Cx) -> DebugCxPair<'me, &'me Self, Cx> { [INFO] [stdout] | ++++ [INFO] [stdout] help: consider introducing lifetime `'me` here [INFO] [stdout] | [INFO] [stdout] 17 | pub trait DebugWith<'me> { [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0261]: use of undeclared lifetime name `'me` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/lark-debug-with-0.1.0/src/lib.rs:22:47 [INFO] [stdout] | [INFO] [stdout] 22 | fn into_debug_with(self, cx: &'me Cx) -> DebugCxPair<'me, Self, Cx> [INFO] [stdout] | ^^^ undeclared lifetime [INFO] [stdout] | [INFO] [stdout] help: consider introducing lifetime `'me` here [INFO] [stdout] | [INFO] [stdout] 22 | fn into_debug_with<'me, Cx: ?Sized>(self, cx: &'me Cx) -> DebugCxPair<'me, Self, Cx> [INFO] [stdout] | ++++ [INFO] [stdout] help: consider introducing lifetime `'me` here [INFO] [stdout] | [INFO] [stdout] 17 | pub trait DebugWith<'me> { [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0261]: use of undeclared lifetime name `'me` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/lark-debug-with-0.1.0/src/lib.rs:22:70 [INFO] [stdout] | [INFO] [stdout] 22 | fn into_debug_with(self, cx: &'me Cx) -> DebugCxPair<'me, Self, Cx> [INFO] [stdout] | ^^^ undeclared lifetime [INFO] [stdout] | [INFO] [stdout] help: consider introducing lifetime `'me` here [INFO] [stdout] | [INFO] [stdout] 22 | fn into_debug_with<'me, Cx: ?Sized>(self, cx: &'me Cx) -> DebugCxPair<'me, Self, Cx> [INFO] [stdout] | ++++ [INFO] [stdout] help: consider introducing lifetime `'me` here [INFO] [stdout] | [INFO] [stdout] 17 | pub trait DebugWith<'me> { [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0261]: use of undeclared lifetime name `'me` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/lark-debug-with-0.1.0/src/lib.rs:62:57 [INFO] [stdout] | [INFO] [stdout] 62 | impl std::fmt::Debug for DebugCxPair<'me, Value, Cx> [INFO] [stdout] | - ^^^ undeclared lifetime [INFO] [stdout] | | [INFO] [stdout] | help: consider introducing lifetime `'me` here: `'me,` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0261]: use of undeclared lifetime name `'me` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/lark-debug-with-0.1.0/src/lib.rs:71:59 [INFO] [stdout] | [INFO] [stdout] 71 | impl std::fmt::Display for DebugCxPair<'me, Value, Cx> [INFO] [stdout] | - ^^^ undeclared lifetime [INFO] [stdout] | | [INFO] [stdout] | help: consider introducing lifetime `'me` here: `'me,` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 9 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0261, E0557. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0261`. [INFO] [stdout] [INFO] [stderr] error: could not compile `lark-debug-with` (lib) due to 10 previous errors [INFO] running `Command { std: "docker" "inspect" "d8c2d1b44c4a327dca3f9f274260807398cf0a28c32cc66df13036c9a169cd0d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d8c2d1b44c4a327dca3f9f274260807398cf0a28c32cc66df13036c9a169cd0d", kill_on_drop: false }` [INFO] [stdout] d8c2d1b44c4a327dca3f9f274260807398cf0a28c32cc66df13036c9a169cd0d [INFO] checking lark-collections-0.1.0 against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3 [INFO] extracting crate lark-collections 0.1.0 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate lark-collections 0.1.0 on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate lark-collections 0.1.0 [INFO] finished tweaking crates.io crate lark-collections 0.1.0 [INFO] tweaked toml for crates.io crate lark-collections 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 20d44a95b99f2e69658332e47b3c97ad8ebde4c7f6d7a8e9468c9c062aac59ad [INFO] running `Command { std: "docker" "start" "-a" "20d44a95b99f2e69658332e47b3c97ad8ebde4c7f6d7a8e9468c9c062aac59ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "20d44a95b99f2e69658332e47b3c97ad8ebde4c7f6d7a8e9468c9c062aac59ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "20d44a95b99f2e69658332e47b3c97ad8ebde4c7f6d7a8e9468c9c062aac59ad", kill_on_drop: false }` [INFO] [stdout] 20d44a95b99f2e69658332e47b3c97ad8ebde4c7f6d7a8e9468c9c062aac59ad [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ac4da83bcf8c643a8fc4d7000cada81f08fa47e601bfe199f03e46cd684620d8 [INFO] running `Command { std: "docker" "start" "-a" "ac4da83bcf8c643a8fc4d7000cada81f08fa47e601bfe199f03e46cd684620d8", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "ac4da83bcf8c643a8fc4d7000cada81f08fa47e601bfe199f03e46cd684620d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac4da83bcf8c643a8fc4d7000cada81f08fa47e601bfe199f03e46cd684620d8", kill_on_drop: false }` [INFO] [stdout] ac4da83bcf8c643a8fc4d7000cada81f08fa47e601bfe199f03e46cd684620d8