[INFO] fetching crate aoko 0.3.0-alpha.30... [INFO] checking aoko-0.3.0-alpha.30 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1 [INFO] extracting crate aoko 0.3.0-alpha.30 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate aoko 0.3.0-alpha.30 [INFO] finished tweaking crates.io crate aoko 0.3.0-alpha.30 [INFO] tweaked toml for crates.io crate aoko 0.3.0-alpha.30 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate aoko 0.3.0-alpha.30 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 67 packages to latest compatible versions [INFO] [stderr] Adding itertools v0.10.5 (available: v0.14.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 95cf665060b210b6af779bdad09d643e381a7845911365724f68af1f29095fe6 [INFO] running `Command { std: "docker" "start" "-a" "95cf665060b210b6af779bdad09d643e381a7845911365724f68af1f29095fe6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "95cf665060b210b6af779bdad09d643e381a7845911365724f68af1f29095fe6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "95cf665060b210b6af779bdad09d643e381a7845911365724f68af1f29095fe6", kill_on_drop: false }` [INFO] [stdout] 95cf665060b210b6af779bdad09d643e381a7845911365724f68af1f29095fe6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 37c51c659d8b36cdcf4eecfb2e5a8cd1c773760938963251fbc2875fa31fedf2 [INFO] running `Command { std: "docker" "start" "-a" "37c51c659d8b36cdcf4eecfb2e5a8cd1c773760938963251fbc2875fa31fedf2", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling semver v1.0.26 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling litrs v0.4.2 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Checking web-time v1.1.0 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Compiling document-features v0.2.11 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling no-std-compat2 v0.4.5 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling ctor v0.1.26 [INFO] [stderr] Checking minstant v0.1.7 [INFO] [stderr] Checking aoko v0.3.0-alpha.30 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `proc` [INFO] [stdout] --> src/no_std/macros/mod.rs:3:7 [INFO] [stdout] | [INFO] [stdout] 3 | #[cfg(feature = "proc")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `async`, `default`, `full`, `minstant`, `paral`, `rayon`, `std`, and `tokio` [INFO] [stdout] = help: consider adding `proc` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `proc` [INFO] [stdout] --> src/no_std/macros/mod.rs:3:7 [INFO] [stdout] | [INFO] [stdout] 3 | #[cfg(feature = "proc")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `async`, `default`, `full`, `minstant`, `paral`, `rayon`, `std`, and `tokio` [INFO] [stdout] = help: consider adding `proc` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/no_std/functions/ext.rs:458:21 [INFO] [stdout] | [INFO] [stdout] 458 | fn to_str_lossy(&self) -> Cow; [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] 458 | fn to_str_lossy(&self) -> Cow<'_, str>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/no_std/functions/ext.rs:488:21 [INFO] [stdout] | [INFO] [stdout] 488 | fn to_str_lossy(&self) -> Cow { [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] 488 | fn to_str_lossy(&self) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/no_std/functions/ext.rs:458:21 [INFO] [stdout] | [INFO] [stdout] 458 | fn to_str_lossy(&self) -> Cow; [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] 458 | fn to_str_lossy(&self) -> Cow<'_, str>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/no_std/functions/ext.rs:488:21 [INFO] [stdout] | [INFO] [stdout] 488 | fn to_str_lossy(&self) -> Cow { [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] 488 | fn to_str_lossy(&self) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.65s [INFO] running `Command { std: "docker" "inspect" "37c51c659d8b36cdcf4eecfb2e5a8cd1c773760938963251fbc2875fa31fedf2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "37c51c659d8b36cdcf4eecfb2e5a8cd1c773760938963251fbc2875fa31fedf2", kill_on_drop: false }` [INFO] [stdout] 37c51c659d8b36cdcf4eecfb2e5a8cd1c773760938963251fbc2875fa31fedf2