[INFO] fetching crate indexed_bitvec 4.0.1... [INFO] checking indexed_bitvec-4.0.1 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1 [INFO] extracting crate indexed_bitvec 4.0.1 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate indexed_bitvec 4.0.1 [INFO] finished tweaking crates.io crate indexed_bitvec 4.0.1 [INFO] tweaked toml for crates.io crate indexed_bitvec 4.0.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate indexed_bitvec 4.0.1 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 99 packages to latest compatible versions [INFO] [stderr] Adding bincode v1.3.3 (available: v2.0.1) [INFO] [stderr] Adding criterion v0.2.11 (available: v0.7.0) [INFO] [stderr] Adding proptest v0.8.7 (available: v1.7.0) [INFO] [stderr] Adding quickcheck v0.8.5 (available: v1.0.3) [INFO] [stderr] Adding rand v0.6.5 (available: v0.9.2) [INFO] [stderr] Adding rand_xorshift v0.1.1 (available: v0.4.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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-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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c47e771c331509347c8d73ea3ed1bd6598534df9ce26a7f6ba3469b96be33a3d [INFO] running `Command { std: "docker" "start" "-a" "c47e771c331509347c8d73ea3ed1bd6598534df9ce26a7f6ba3469b96be33a3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c47e771c331509347c8d73ea3ed1bd6598534df9ce26a7f6ba3469b96be33a3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c47e771c331509347c8d73ea3ed1bd6598534df9ce26a7f6ba3469b96be33a3d", kill_on_drop: false }` [INFO] [stdout] c47e771c331509347c8d73ea3ed1bd6598534df9ce26a7f6ba3469b96be33a3d [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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3ac3a7058b581030847f3d3d2b27cef5e439049a5d42ba188c589cf9cad9f5f2 [INFO] running `Command { std: "docker" "start" "-a" "3ac3a7058b581030847f3d3d2b27cef5e439049a5d42ba188c589cf9cad9f5f2", kill_on_drop: false }` [INFO] [stderr] Checking regex-automata v0.4.10 [INFO] [stderr] Checking serde_json v1.0.143 [INFO] [stderr] Checking tempfile v3.21.0 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking csv v1.3.1 [INFO] [stderr] Checking rand_xoshiro v0.1.0 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking indexed_bitvec_core v4.0.0 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking criterion-plot v0.3.1 [INFO] [stderr] Checking rusty-fork v0.2.2 [INFO] [stderr] Checking indexed_bitvec v4.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/indexed_bits.rs:64:17 [INFO] [stdout] | [INFO] [stdout] 64 | fn bits_ref(&self) -> BitsRef { [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] 64 | fn bits_ref(&self) -> BitsRef<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking proptest v0.8.7 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.2.11 [INFO] [stderr] Checking regex v1.11.2 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Checking quickcheck v0.8.5 [INFO] [stdout] error[E0277]: the trait bound `indexed_bitvec::Bits<_>: From>` is not satisfied [INFO] [stdout] --> benches/operations.rs:55:9 [INFO] [stdout] | [INFO] [stdout] 55 | Bits::from(data, n_bits).unwrap() [INFO] [stdout] | ^^^^ the trait `From>` is not implemented for `indexed_bitvec::Bits<_>` [INFO] [stdout] | [INFO] [stdout] = help: the trait `From>` is not implemented for `indexed_bitvec::Bits<_>` [INFO] [stdout] but trait `From>` is implemented for `indexed_bitvec::Bits<&[u8]>` [INFO] [stdout] = help: for that trait implementation, expected `indexed_bitvec_core::bits_ref::BitsRef<'_>`, found `Vec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this function takes 1 argument but 2 arguments were supplied [INFO] [stdout] --> benches/operations.rs:55:9 [INFO] [stdout] | [INFO] [stdout] 55 | Bits::from(data, n_bits).unwrap() [INFO] [stdout] | ^^^^^^^^^^ ------ unexpected argument #2 of type `u64` [INFO] [stdout] | [INFO] [stdout] note: associated function defined here [INFO] [stdout] --> /rustc/c659ee110de67e82444e4b6c8407c1a9af9c2cf6/library/core/src/convert/mod.rs:596:8 [INFO] [stdout] help: remove the extra argument [INFO] [stdout] | [INFO] [stdout] 55 - Bits::from(data, n_bits).unwrap() [INFO] [stdout] 55 + Bits::from(data).unwrap() [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::tests::gen_indexed_bits` [INFO] [stdout] --> src/indexed_bits.rs:541:9 [INFO] [stdout] | [INFO] [stdout] 541 | pub use self::tests::gen_indexed_bits; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `unwrap` found for struct `indexed_bitvec::Bits` in the current scope [INFO] [stdout] --> benches/operations.rs:55:34 [INFO] [stdout] | [INFO] [stdout] 55 | Bits::from(data, n_bits).unwrap() [INFO] [stdout] | ^^^^^^ method not found in `indexed_bitvec::Bits<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `build_index` found for struct `indexed_bitvec::IndexedBits` in the current scope [INFO] [stdout] --> benches/operations.rs:57:18 [INFO] [stdout] | [INFO] [stdout] 57 | IndexedBits::build_index(data) [INFO] [stdout] | ^^^^^^^^^^^ function or associated item not found in `indexed_bitvec::IndexedBits<_>` [INFO] [stdout] | [INFO] [stdout] note: if you're trying to build a new `indexed_bitvec::IndexedBits<_>` consider using one of the following associated functions: [INFO] [stdout] indexed_bitvec::IndexedBits::::build_from_bits [INFO] [stdout] indexed_bitvec::IndexedBits::::build_from_bytes [INFO] [stdout] --> /opt/rustwide/workdir/src/indexed_bits.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn build_from_bits(bits: Bits) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 50 | pub fn build_from_bytes(bytes: T, len: u64) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `used_bits` found for struct `indexed_bitvec::Bits` in the current scope [INFO] [stdout] --> benches/operations.rs:70:29 [INFO] [stdout] | [INFO] [stdout] 70 | data.bits().used_bits() [INFO] [stdout] | ^^^^^^^^^ method not found in `indexed_bitvec::Bits<&[u8]>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `used_bits` found for struct `indexed_bitvec::Bits` in the current scope [INFO] [stdout] --> benches/operations.rs:79:30 [INFO] [stdout] | [INFO] [stdout] 79 | let n_bits = data.bits().used_bits(); [INFO] [stdout] | ^^^^^^^^^ method not found in `indexed_bitvec::Bits<&[u8]>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0061, E0277, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0061`. [INFO] [stdout] [INFO] [stderr] error: could not compile `indexed_bitvec` (bench "operations") due to 6 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/indexed_bits.rs:64:17 [INFO] [stdout] | [INFO] [stdout] 64 | fn bits_ref(&self) -> BitsRef { [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] 64 | fn bits_ref(&self) -> BitsRef<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "3ac3a7058b581030847f3d3d2b27cef5e439049a5d42ba188c589cf9cad9f5f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ac3a7058b581030847f3d3d2b27cef5e439049a5d42ba188c589cf9cad9f5f2", kill_on_drop: false }` [INFO] [stdout] 3ac3a7058b581030847f3d3d2b27cef5e439049a5d42ba188c589cf9cad9f5f2