[INFO] fetching crate bitcoin-coin-selection 0.6.1... [INFO] checking bitcoin-coin-selection-0.6.1 against master#ff1737bb00913444173658b4e0b274fd79aabf66 for pr-132712-1 [INFO] extracting crate bitcoin-coin-selection 0.6.1 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate bitcoin-coin-selection 0.6.1 on toolchain ff1737bb00913444173658b4e0b274fd79aabf66 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate bitcoin-coin-selection 0.6.1 [INFO] finished tweaking crates.io crate bitcoin-coin-selection 0.6.1 [INFO] tweaked toml for crates.io crate bitcoin-coin-selection 0.6.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 93 packages to latest compatible versions [INFO] [stderr] Adding criterion v0.3.6 (available: v0.5.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "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-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4605f47016fd6f70476eb367b6caf8d873190c4db35f20dcfafcbcbcb4ea6ece [INFO] running `Command { std: "docker" "start" "-a" "4605f47016fd6f70476eb367b6caf8d873190c4db35f20dcfafcbcbcb4ea6ece", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4605f47016fd6f70476eb367b6caf8d873190c4db35f20dcfafcbcbcb4ea6ece", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4605f47016fd6f70476eb367b6caf8d873190c4db35f20dcfafcbcbcb4ea6ece", kill_on_drop: false }` [INFO] [stdout] 4605f47016fd6f70476eb367b6caf8d873190c4db35f20dcfafcbcbcb4ea6ece [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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8ba9198e68a0efe11518c8e595d984c3bb2fb69d3c1a5344a55c1a817dd775af [INFO] running `Command { std: "docker" "start" "-a" "8ba9198e68a0efe11518c8e595d984c3bb2fb69d3c1a5344a55c1a817dd775af", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.164 [INFO] [stderr] Compiling bitcoin-io v0.1.3 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Checking arrayvec v0.7.6 [INFO] [stderr] Compiling bitcoin-internals v0.3.0 [INFO] [stderr] Compiling hex_lit v0.1.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling bitcoin v0.32.4 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Compiling syn v2.0.89 [INFO] [stderr] Checking bech32 v0.11.0 [INFO] [stderr] Compiling cc v1.2.1 [INFO] [stderr] Checking hex-conservative v0.2.1 [INFO] [stderr] Checking bitcoin-units v0.1.2 [INFO] [stderr] Checking bitcoin_hashes v0.14.0 [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking base58ck v0.1.0 [INFO] [stderr] Compiling secp256k1-sys v0.10.1 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling serde_derive v1.0.215 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking criterion v0.3.6 [INFO] [stderr] Checking secp256k1 v0.29.1 [INFO] [stderr] Checking bitcoin-coin-selection v0.6.1 (/opt/rustwide/workdir) [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rand` [INFO] [stdout] --> src/single_random_draw.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use rand::seq::SliceRandom; [INFO] [stdout] | ^^^^ use of undeclared crate or module `rand` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `rand` [INFO] [stdout] --> src/lib.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | use rand::thread_rng; [INFO] [stdout] | ^^^^ use of undeclared crate or module `rand` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rand` [INFO] [stdout] --> src/single_random_draw.rs:43:32 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn select_coins_srd<'a, R: rand::Rng + ?Sized, Utxo: WeightedUtxo>( [INFO] [stdout] | ^^^^ use of undeclared crate or module `rand` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `bitcoin-coin-selection` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0425]: cannot find function `select_coins` in this scope [INFO] [stdout] --> src/lib.rs:152:22 [INFO] [stdout] | [INFO] [stdout] 152 | let result = select_coins(target, cost_of_change, fee_rate, lt_fee_rate, &pool); [INFO] [stdout] | ^^^^^^^^^^^^ help: a function with a similar name exists: `select_coins_bnb` [INFO] [stdout] | [INFO] [stdout] ::: src/branch_and_bound.rs:154:1 [INFO] [stdout] | [INFO] [stdout] 154 | / pub fn select_coins_bnb( [INFO] [stdout] 155 | | target: Amount, [INFO] [stdout] 156 | | cost_of_change: Amount, [INFO] [stdout] 157 | | fee_rate: FeeRate, [INFO] [stdout] ... | [INFO] [stdout] 296 | | return index_to_utxo_list(best_selection, w_utxos); [INFO] [stdout] 297 | | } [INFO] [stdout] | |_- similarly named function `select_coins_bnb` defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `select_coins` in this scope [INFO] [stdout] --> src/lib.rs:168:22 [INFO] [stdout] | [INFO] [stdout] 168 | let result = select_coins(target, cost_of_change, fee_rate, lt_fee_rate, &pool); [INFO] [stdout] | ^^^^^^^^^^^^ help: a function with a similar name exists: `select_coins_bnb` [INFO] [stdout] | [INFO] [stdout] ::: src/branch_and_bound.rs:154:1 [INFO] [stdout] | [INFO] [stdout] 154 | / pub fn select_coins_bnb( [INFO] [stdout] 155 | | target: Amount, [INFO] [stdout] 156 | | cost_of_change: Amount, [INFO] [stdout] 157 | | fee_rate: FeeRate, [INFO] [stdout] ... | [INFO] [stdout] 296 | | return index_to_utxo_list(best_selection, w_utxos); [INFO] [stdout] 297 | | } [INFO] [stdout] | |_- similarly named function `select_coins_bnb` defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `select_coins` in this scope [INFO] [stdout] --> src/lib.rs:188:22 [INFO] [stdout] | [INFO] [stdout] 188 | let result = select_coins(target, cost_of_change, fee_rate, lt_fee_rate, &pool); [INFO] [stdout] | ^^^^^^^^^^^^ help: a function with a similar name exists: `select_coins_bnb` [INFO] [stdout] | [INFO] [stdout] ::: src/branch_and_bound.rs:154:1 [INFO] [stdout] | [INFO] [stdout] 154 | / pub fn select_coins_bnb( [INFO] [stdout] 155 | | target: Amount, [INFO] [stdout] 156 | | cost_of_change: Amount, [INFO] [stdout] 157 | | fee_rate: FeeRate, [INFO] [stdout] ... | [INFO] [stdout] 296 | | return index_to_utxo_list(best_selection, w_utxos); [INFO] [stdout] 297 | | } [INFO] [stdout] | |_- similarly named function `select_coins_bnb` defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0425`. [INFO] [stdout] [INFO] [stderr] error: could not compile `bitcoin-coin-selection` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "8ba9198e68a0efe11518c8e595d984c3bb2fb69d3c1a5344a55c1a817dd775af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ba9198e68a0efe11518c8e595d984c3bb2fb69d3c1a5344a55c1a817dd775af", kill_on_drop: false }` [INFO] [stdout] 8ba9198e68a0efe11518c8e595d984c3bb2fb69d3c1a5344a55c1a817dd775af