[INFO] fetching crate bitterlemon 0.2.3... [INFO] checking bitterlemon-0.2.3 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] extracting crate bitterlemon 0.2.3 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate bitterlemon 0.2.3 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 bitterlemon 0.2.3 [INFO] finished tweaking crates.io crate bitterlemon 0.2.3 [INFO] tweaked toml for crates.io crate bitterlemon 0.2.3 written to /workspace/builds/worker-6-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] Updating crates.io index [INFO] [stderr] Locking 3 packages [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] Downloading crates ... [INFO] [stderr] Downloaded random v0.14.0 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 46290c21ffbb037fcb3010b9673f17bba3126e9e49c14c7861fd5524a722ac1d [INFO] running `Command { std: "docker" "start" "-a" "46290c21ffbb037fcb3010b9673f17bba3126e9e49c14c7861fd5524a722ac1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "46290c21ffbb037fcb3010b9673f17bba3126e9e49c14c7861fd5524a722ac1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "46290c21ffbb037fcb3010b9673f17bba3126e9e49c14c7861fd5524a722ac1d", kill_on_drop: false }` [INFO] [stdout] 46290c21ffbb037fcb3010b9673f17bba3126e9e49c14c7861fd5524a722ac1d [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 95ad91903c314ab42e9af215ddefc00f9a454c4f4d7472b1333b75173ed302c2 [INFO] running `Command { std: "docker" "start" "-a" "95ad91903c314ab42e9af215ddefc00f9a454c4f4d7472b1333b75173ed302c2", kill_on_drop: false }` [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking random v0.14.0 [INFO] [stderr] Checking bitterlemon v0.2.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Iterator` is imported redundantly [INFO] [stdout] --> src/decode.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::iter::Iterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Iterator` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Iterator` is imported redundantly [INFO] [stdout] --> src/encode.rs:232:6 [INFO] [stdout] | [INFO] [stdout] 232 | use std::iter::Iterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Iterator` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Iterator` is imported redundantly [INFO] [stdout] --> src/decode.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::iter::Iterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Iterator` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `arrayvec` is imported redundantly [INFO] [stdout] --> src/test_encode_round_trip.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use arrayvec; [INFO] [stdout] | ^^^^^^^^ the item `arrayvec` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: struct takes 2 generic arguments but 1 generic argument was supplied [INFO] [stdout] --> src/encode.rs:279:29 [INFO] [stdout] | [INFO] [stdout] 279 | type RunHolding = arrayvec::ArrayVec<[Run; 128]>; [INFO] [stdout] | ^^^^^^^^ ---------- supplied 1 generic argument [INFO] [stdout] | | [INFO] [stdout] | expected 2 generic arguments [INFO] [stdout] | [INFO] [stdout] note: struct defined here, with 2 generic parameters: `T`, `CAP` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/arrayvec-0.7.4/src/arrayvec.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 42 | pub struct ArrayVec { [INFO] [stdout] | ^^^^^^^^ - ---------------- [INFO] [stdout] help: add missing generic argument [INFO] [stdout] | [INFO] [stdout] 279 | type RunHolding = arrayvec::ArrayVec<[Run; 128], CAP>; [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: struct takes 2 generic arguments but 1 generic argument was supplied [INFO] [stdout] --> src/encode.rs:279:29 [INFO] [stdout] | [INFO] [stdout] 279 | type RunHolding = arrayvec::ArrayVec<[Run; 128]>; [INFO] [stdout] | ^^^^^^^^ ---------- supplied 1 generic argument [INFO] [stdout] | | [INFO] [stdout] | expected 2 generic arguments [INFO] [stdout] | [INFO] [stdout] note: struct defined here, with 2 generic parameters: `T`, `CAP` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/arrayvec-0.7.4/src/arrayvec.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 42 | pub struct ArrayVec { [INFO] [stdout] | ^^^^^^^^ - ---------------- [INFO] [stdout] help: add missing generic argument [INFO] [stdout] | [INFO] [stdout] 279 | type RunHolding = arrayvec::ArrayVec<[Run; 128], CAP>; [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0107`. [INFO] [stdout] [INFO] [stderr] error: could not compile `bitterlemon` (lib) due to 2 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0107]: struct takes 2 generic arguments but 1 generic argument was supplied [INFO] [stdout] --> src/test_encode_round_trip.rs:47:30 [INFO] [stdout] | [INFO] [stdout] 47 | let mut source = arrayvec::ArrayVec::<[_; DATA_SIZE]>::new(); [INFO] [stdout] | ^^^^^^^^ -------------- supplied 1 generic argument [INFO] [stdout] | | [INFO] [stdout] | expected 2 generic arguments [INFO] [stdout] | [INFO] [stdout] note: struct defined here, with 2 generic parameters: `T`, `CAP` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/arrayvec-0.7.4/src/arrayvec.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 42 | pub struct ArrayVec { [INFO] [stdout] | ^^^^^^^^ - ---------------- [INFO] [stdout] help: add missing generic argument [INFO] [stdout] | [INFO] [stdout] 47 | let mut source = arrayvec::ArrayVec::<[_; DATA_SIZE], CAP>::new(); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0107`. [INFO] [stdout] [INFO] [stderr] error: could not compile `bitterlemon` (lib test) due to 3 previous errors; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "95ad91903c314ab42e9af215ddefc00f9a454c4f4d7472b1333b75173ed302c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "95ad91903c314ab42e9af215ddefc00f9a454c4f4d7472b1333b75173ed302c2", kill_on_drop: false }` [INFO] [stdout] 95ad91903c314ab42e9af215ddefc00f9a454c4f4d7472b1333b75173ed302c2