[INFO] fetching crate take-until 0.1.0... [INFO] checking take-until-0.1.0 against try#d4bd6c543d189dee2fa075d0b37e31ddc7d111a4 for pr-106073 [INFO] extracting crate take-until 0.1.0 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate take-until 0.1.0 on toolchain d4bd6c543d189dee2fa075d0b37e31ddc7d111a4 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d4bd6c543d189dee2fa075d0b37e31ddc7d111a4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate take-until 0.1.0 [INFO] finished tweaking crates.io crate take-until 0.1.0 [INFO] tweaked toml for crates.io crate take-until 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d4bd6c543d189dee2fa075d0b37e31ddc7d111a4" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d4bd6c543d189dee2fa075d0b37e31ddc7d111a4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:9db6adea6fe108e8475f2314ed6ea91319efc655499b550640da2809d69ffe6a" "/opt/rustwide/cargo-home/bin/cargo" "+d4bd6c543d189dee2fa075d0b37e31ddc7d111a4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 86a9a82af2e88c8e4ca3558fec0645bd57c36a491b474f8ffd9b4adcf553e4b8 [INFO] running `Command { std: "docker" "start" "-a" "86a9a82af2e88c8e4ca3558fec0645bd57c36a491b474f8ffd9b4adcf553e4b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "86a9a82af2e88c8e4ca3558fec0645bd57c36a491b474f8ffd9b4adcf553e4b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "86a9a82af2e88c8e4ca3558fec0645bd57c36a491b474f8ffd9b4adcf553e4b8", kill_on_drop: false }` [INFO] [stdout] 86a9a82af2e88c8e4ca3558fec0645bd57c36a491b474f8ffd9b4adcf553e4b8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:9db6adea6fe108e8475f2314ed6ea91319efc655499b550640da2809d69ffe6a" "/opt/rustwide/cargo-home/bin/cargo" "+d4bd6c543d189dee2fa075d0b37e31ddc7d111a4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1791366a7b2e14e65551fbf3b8f416d9cdc7d7aa6a070eb1613a4cf3b9e6692d [INFO] running `Command { std: "docker" "start" "-a" "1791366a7b2e14e65551fbf3b8f416d9cdc7d7aa6a070eb1613a4cf3b9e6692d", kill_on_drop: false }` [INFO] [stderr] Checking take-until v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0599]: the method `size_hint` exists for struct `TakeUntil, [closure@take_until.rs:87:44]>`, but its trait bounds were not satisfied [INFO] [stdout] --> src/take_until.rs:88:39 [INFO] [stdout] | [INFO] [stdout] 29 | pub struct TakeUntil { [INFO] [stdout] | -------------------------- [INFO] [stdout] | | [INFO] [stdout] | method `size_hint` not found for this struct [INFO] [stdout] | doesn't satisfy `_: Iterator` [INFO] [stdout] ... [INFO] [stdout] 87 | let mut iter = v.iter().take_until(|_| true); [INFO] [stdout] | --- [INFO] [stdout] | | [INFO] [stdout] | doesn't satisfy `<_ as FnOnce<(&&u8,)>>::Output = bool` [INFO] [stdout] | doesn't satisfy `_: FnMut<(&&u8,)>` [INFO] [stdout] 88 | assert_eq!((0, Some(3)), iter.size_hint()); [INFO] [stdout] | ^^^^^^^^^ method cannot be called due to unsatisfied trait bounds [INFO] [stdout] | [INFO] [stdout] note: trait bound `[closure@src/take_until.rs:87:44: 87:47]: FnMut<(&&u8,)>` was not satisfied [INFO] [stdout] --> src/take_until.rs:47:8 [INFO] [stdout] | [INFO] [stdout] 44 | impl Iterator for TakeUntil [INFO] [stdout] | -------- --------------- [INFO] [stdout] ... [INFO] [stdout] 47 | P: FnMut(&I::Item) -> bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ unsatisfied trait bound introduced here [INFO] [stdout] note: trait bound `<[closure@src/take_until.rs:87:44: 87:47] as FnOnce<(&&u8,)>>::Output = bool` was not satisfied [INFO] [stdout] --> src/take_until.rs:47:27 [INFO] [stdout] | [INFO] [stdout] 44 | impl Iterator for TakeUntil [INFO] [stdout] | -------- --------------- [INFO] [stdout] ... [INFO] [stdout] 47 | P: FnMut(&I::Item) -> bool, [INFO] [stdout] | ^^^^ unsatisfied trait bound introduced here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: the method `next` exists for struct `TakeUntil, [closure@take_until.rs:87:44]>`, but its trait bounds were not satisfied [INFO] [stdout] --> src/take_until.rs:89:14 [INFO] [stdout] | [INFO] [stdout] 29 | pub struct TakeUntil { [INFO] [stdout] | -------------------------- [INFO] [stdout] | | [INFO] [stdout] | method `next` not found for this struct [INFO] [stdout] | doesn't satisfy `_: Iterator` [INFO] [stdout] ... [INFO] [stdout] 87 | let mut iter = v.iter().take_until(|_| true); [INFO] [stdout] | --- [INFO] [stdout] | | [INFO] [stdout] | doesn't satisfy `<_ as FnOnce<(&&u8,)>>::Output = bool` [INFO] [stdout] | doesn't satisfy `_: FnMut<(&&u8,)>` [INFO] [stdout] 88 | assert_eq!((0, Some(3)), iter.size_hint()); [INFO] [stdout] 89 | iter.next(); [INFO] [stdout] | ^^^^ method cannot be called due to unsatisfied trait bounds [INFO] [stdout] | [INFO] [stdout] note: trait bound `[closure@src/take_until.rs:87:44: 87:47]: FnMut<(&&u8,)>` was not satisfied [INFO] [stdout] --> src/take_until.rs:47:8 [INFO] [stdout] | [INFO] [stdout] 44 | impl Iterator for TakeUntil [INFO] [stdout] | -------- --------------- [INFO] [stdout] ... [INFO] [stdout] 47 | P: FnMut(&I::Item) -> bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ unsatisfied trait bound introduced here [INFO] [stdout] note: trait bound `<[closure@src/take_until.rs:87:44: 87:47] as FnOnce<(&&u8,)>>::Output = bool` was not satisfied [INFO] [stdout] --> src/take_until.rs:47:27 [INFO] [stdout] | [INFO] [stdout] 44 | impl Iterator for TakeUntil [INFO] [stdout] | -------- --------------- [INFO] [stdout] ... [INFO] [stdout] 47 | P: FnMut(&I::Item) -> bool, [INFO] [stdout] | ^^^^ unsatisfied trait bound introduced here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: the method `size_hint` exists for struct `TakeUntil, [closure@take_until.rs:87:44]>`, but its trait bounds were not satisfied [INFO] [stdout] --> src/take_until.rs:90:39 [INFO] [stdout] | [INFO] [stdout] 29 | pub struct TakeUntil { [INFO] [stdout] | -------------------------- [INFO] [stdout] | | [INFO] [stdout] | method `size_hint` not found for this struct [INFO] [stdout] | doesn't satisfy `_: Iterator` [INFO] [stdout] ... [INFO] [stdout] 87 | let mut iter = v.iter().take_until(|_| true); [INFO] [stdout] | --- [INFO] [stdout] | | [INFO] [stdout] | doesn't satisfy `<_ as FnOnce<(&&u8,)>>::Output = bool` [INFO] [stdout] | doesn't satisfy `_: FnMut<(&&u8,)>` [INFO] [stdout] ... [INFO] [stdout] 90 | assert_eq!((0, Some(0)), iter.size_hint()); [INFO] [stdout] | ^^^^^^^^^ method cannot be called due to unsatisfied trait bounds [INFO] [stdout] | [INFO] [stdout] note: trait bound `[closure@src/take_until.rs:87:44: 87:47]: FnMut<(&&u8,)>` was not satisfied [INFO] [stdout] --> src/take_until.rs:47:8 [INFO] [stdout] | [INFO] [stdout] 44 | impl Iterator for TakeUntil [INFO] [stdout] | -------- --------------- [INFO] [stdout] ... [INFO] [stdout] 47 | P: FnMut(&I::Item) -> bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ unsatisfied trait bound introduced here [INFO] [stdout] note: trait bound `<[closure@src/take_until.rs:87:44: 87:47] as FnOnce<(&&u8,)>>::Output = bool` was not satisfied [INFO] [stdout] --> src/take_until.rs:47:27 [INFO] [stdout] | [INFO] [stdout] 44 | impl Iterator for TakeUntil [INFO] [stdout] | -------- --------------- [INFO] [stdout] ... [INFO] [stdout] 47 | P: FnMut(&I::Item) -> bool, [INFO] [stdout] | ^^^^ unsatisfied trait bound introduced here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: could not compile `take-until` due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "1791366a7b2e14e65551fbf3b8f416d9cdc7d7aa6a070eb1613a4cf3b9e6692d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1791366a7b2e14e65551fbf3b8f416d9cdc7d7aa6a070eb1613a4cf3b9e6692d", kill_on_drop: false }` [INFO] [stdout] 1791366a7b2e14e65551fbf3b8f416d9cdc7d7aa6a070eb1613a4cf3b9e6692d