[INFO] fetching crate bip39 2.2.0...
[INFO] checking bip39-2.2.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1
[INFO] extracting crate bip39 2.2.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate bip39 2.2.0
[INFO] finished tweaking crates.io crate bip39 2.2.0
[INFO] tweaked toml for crates.io crate bip39 2.2.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate bip39 2.2.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate bip39 2.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rand v0.6.0
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fbeeeceeaddef299ebada800151362abdbd7b4fcc325f0e5ea60b51d76973eda
[INFO] running `Command { std: "docker" "start" "-a" "fbeeeceeaddef299ebada800151362abdbd7b4fcc325f0e5ea60b51d76973eda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fbeeeceeaddef299ebada800151362abdbd7b4fcc325f0e5ea60b51d76973eda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbeeeceeaddef299ebada800151362abdbd7b4fcc325f0e5ea60b51d76973eda", kill_on_drop: false }`
[INFO] [stdout] fbeeeceeaddef299ebada800151362abdbd7b4fcc325f0e5ea60b51d76973eda
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bba6586589578990a9bef7f4bfb18c0e97387e743a6ba20b3200c494580866fb
[INFO] running `Command { std: "docker" "start" "-a" "bba6586589578990a9bef7f4bfb18c0e97387e743a6ba20b3200c494580866fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitcoin-private v0.1.0
[INFO] [stderr]     Checking tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling serde v1.0.195
[INFO] [stderr]     Checking tinyvec v1.6.0
[INFO] [stderr]     Checking bitcoin_hashes v0.12.0
[INFO] [stderr]     Checking unicode-normalization v0.1.22
[INFO] [stderr]     Checking bip39 v2.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no function or associated item named `generate_in` found for struct `bip39::Mnemonic` in the current scope
[INFO] [stdout]    --> benches/bench.rs:65:21
[INFO] [stdout]     |
[INFO] [stdout]  65 |         let _ = Mnemonic::generate_in(LANG, 24);
[INFO] [stdout]     |                           ^^^^^^^^^^^ function or associated item not found in `bip39::Mnemonic`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `bip39::Mnemonic` consider using one of the following associated functions:
[INFO] [stdout]       bip39::Mnemonic::from_entropy_in
[INFO] [stdout]       bip39::Mnemonic::from_entropy
[INFO] [stdout]       bip39::Mnemonic::parse_in_normalized
[INFO] [stdout]       bip39::Mnemonic::parse_in_normalized_without_checksum_check
[INFO] [stdout]       and 3 others
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:207:2
[INFO] [stdout]     |
[INFO] [stdout] 207 |       pub fn from_entropy_in(language: Language, entropy: &[u8]) -> Result<Mnemonic, Error> {
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 253 |       pub fn from_entropy(entropy: &[u8]) -> Result<Mnemonic, Error> {
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 437 |       pub fn parse_in_normalized(language: Language, s: &str) -> Result<Mnemonic, Error> {
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 489 | /     pub fn parse_in_normalized_without_checksum_check(
[INFO] [stdout] 490 | |         language: Language,
[INFO] [stdout] 491 | |         s: &str,
[INFO] [stdout] 492 | |     ) -> Result<Mnemonic, Error> {
[INFO] [stdout]     | |________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bip39` (bench "bench") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "bba6586589578990a9bef7f4bfb18c0e97387e743a6ba20b3200c494580866fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bba6586589578990a9bef7f4bfb18c0e97387e743a6ba20b3200c494580866fb", kill_on_drop: false }`
[INFO] [stdout] bba6586589578990a9bef7f4bfb18c0e97387e743a6ba20b3200c494580866fb