[INFO] fetching crate cashweb-bitcoin 0.1.0-alpha.4...
[INFO] checking cashweb-bitcoin-0.1.0-alpha.4 against master#30f74ff0dc4d66debc8b50724c446f817e5f75f4 for pr-121848-1
[INFO] extracting crate cashweb-bitcoin 0.1.0-alpha.4 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate cashweb-bitcoin 0.1.0-alpha.4 on toolchain 30f74ff0dc4d66debc8b50724c446f817e5f75f4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cashweb-bitcoin 0.1.0-alpha.4
[INFO] finished tweaking crates.io crate cashweb-bitcoin 0.1.0-alpha.4
[INFO] tweaked toml for crates.io crate cashweb-bitcoin 0.1.0-alpha.4 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" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cashweb-secp256k1 v0.19.1
[INFO] [stderr]   Downloaded cashweb-secp256k1-sys v0.3.1
[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" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2b9e38289e5dae2634bdffd5b462a958819947cad0bf1b6accb1658f8dcbce17
[INFO] running `Command { std: "docker" "start" "-a" "2b9e38289e5dae2634bdffd5b462a958819947cad0bf1b6accb1658f8dcbce17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2b9e38289e5dae2634bdffd5b462a958819947cad0bf1b6accb1658f8dcbce17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b9e38289e5dae2634bdffd5b462a958819947cad0bf1b6accb1658f8dcbce17", kill_on_drop: false }`
[INFO] [stdout] 2b9e38289e5dae2634bdffd5b462a958819947cad0bf1b6accb1658f8dcbce17
[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" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d3947856315cf32d6043c7cde1b28edd014e7f3ea92e229bd865d72262964515
[INFO] running `Command { std: "docker" "start" "-a" "d3947856315cf32d6043c7cde1b28edd014e7f3ea92e229bd865d72262964515", kill_on_drop: false }`
[INFO] [stderr]    Compiling cashweb-secp256k1-sys v0.3.1
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking serde v1.0.197
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling thiserror-impl v1.0.58
[INFO] [stderr]     Checking spin v0.5.2
[INFO] [stderr]     Checking untrusted v0.7.1
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking cashweb-secp256k1 v0.19.1
[INFO] [stderr]     Checking thiserror v1.0.58
[INFO] [stderr]     Checking serde_json v1.0.115
[INFO] [stderr]     Checking csv v1.3.0
[INFO] [stderr]     Checking serde_cbor v0.11.2
[INFO] [stderr]     Checking cashweb-bitcoin v0.1.0-alpha.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.3.6
[INFO] [stdout] warning: the item `Secp256k1` is imported redundantly
[INFO] [stdout]    --> src/bip32.rs:259:9
[INFO] [stdout]     |
[INFO] [stdout] 257 |     use super::*;
[INFO] [stdout]     |         -------- the item `Secp256k1` is already imported here
[INFO] [stdout] 258 |     use rand::thread_rng;
[INFO] [stdout] 259 |     use secp256k1::Secp256k1;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `Vec<T>`
[INFO] [stdout]    --> src/transaction/mod.rs:337:17
[INFO] [stdout]     |
[INFO] [stdout] 337 |             let mut raw_tx_output = Vec::with_capacity(0);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^   --------------------- type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout] help: consider giving `raw_tx_output` an explicit type, where the type for type parameter `T` is specified
[INFO] [stdout]     |
[INFO] [stdout] 337 |             let mut raw_tx_output: Vec<T> = Vec::with_capacity(0);
[INFO] [stdout]     |                                  ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]    --> src/transaction/mod.rs:338:24
[INFO] [stdout]     |
[INFO] [stdout] 338 |             assert!(tx.encode(&mut raw_tx_output.as_mut_slice()).is_err());
[INFO] [stdout]     |                        ^^^^^^ cannot infer type of the type parameter `B` declared on the method `encode`
[INFO] [stdout]     |
[INFO] [stdout]     = note: multiple `impl`s satisfying `&mut [_]: BufMut` found in the `bytes` crate:
[INFO] [stdout]             - impl BufMut for &mut [MaybeUninit<u8>];
[INFO] [stdout]             - impl BufMut for &mut [u8];
[INFO] [stdout] note: required by a bound in `Encodable::encode`
[INFO] [stdout]    --> src/lib.rs:36:18
[INFO] [stdout]     |
[INFO] [stdout] 36  |     fn encode<B: BufMut>(&self, buf: &mut B) -> Result<(), InsufficientCapacity> {
[INFO] [stdout]     |                  ^^^^^^ required by this bound in `Encodable::encode`
[INFO] [stdout] help: consider specifying the generic argument
[INFO] [stdout]     |
[INFO] [stdout] 338 |             assert!(tx.encode::<&mut [T]>(&mut raw_tx_output.as_mut_slice()).is_err());
[INFO] [stdout]     |                              ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0283.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cashweb-bitcoin` (lib test) due to 3 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "d3947856315cf32d6043c7cde1b28edd014e7f3ea92e229bd865d72262964515", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3947856315cf32d6043c7cde1b28edd014e7f3ea92e229bd865d72262964515", kill_on_drop: false }`
[INFO] [stdout] d3947856315cf32d6043c7cde1b28edd014e7f3ea92e229bd865d72262964515
[INFO] checking cashweb-bitcoin-0.1.0-alpha.4 against try#72eda894eb3548c7ba774079ce0afab42958d4ee for pr-121848-1
[INFO] extracting crate cashweb-bitcoin 0.1.0-alpha.4 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate cashweb-bitcoin 0.1.0-alpha.4 on toolchain 72eda894eb3548c7ba774079ce0afab42958d4ee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cashweb-bitcoin 0.1.0-alpha.4
[INFO] finished tweaking crates.io crate cashweb-bitcoin 0.1.0-alpha.4
[INFO] tweaked toml for crates.io crate cashweb-bitcoin 0.1.0-alpha.4 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f91cba2aeb83a87366dd4c4db2439fda2392af3ce8d5dff70a527ca972677d42
[INFO] running `Command { std: "docker" "start" "-a" "f91cba2aeb83a87366dd4c4db2439fda2392af3ce8d5dff70a527ca972677d42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f91cba2aeb83a87366dd4c4db2439fda2392af3ce8d5dff70a527ca972677d42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f91cba2aeb83a87366dd4c4db2439fda2392af3ce8d5dff70a527ca972677d42", kill_on_drop: false }`
[INFO] [stdout] f91cba2aeb83a87366dd4c4db2439fda2392af3ce8d5dff70a527ca972677d42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5b074749075c817d77d0fd54f5466384088707bc487bec4abb1b77faf2f16f47
[INFO] running `Command { std: "docker" "start" "-a" "5b074749075c817d77d0fd54f5466384088707bc487bec4abb1b77faf2f16f47", kill_on_drop: false }`
[INFO] [stderr]    Compiling cashweb-secp256k1-sys v0.3.1
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking serde v1.0.197
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling thiserror-impl v1.0.58
[INFO] [stderr]     Checking untrusted v0.7.1
[INFO] [stderr]     Checking spin v0.5.2
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking cashweb-secp256k1 v0.19.1
[INFO] [stderr]     Checking thiserror v1.0.58
[INFO] [stderr]     Checking serde_json v1.0.115
[INFO] [stderr]     Checking csv v1.3.0
[INFO] [stderr]     Checking serde_cbor v0.11.2
[INFO] [stderr]     Checking cashweb-bitcoin v0.1.0-alpha.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.3.6
[INFO] [stdout] warning: the item `Secp256k1` is imported redundantly
[INFO] [stdout]    --> src/bip32.rs:259:9
[INFO] [stdout]     |
[INFO] [stdout] 257 |     use super::*;
[INFO] [stdout]     |         -------- the item `Secp256k1` is already imported here
[INFO] [stdout] 258 |     use rand::thread_rng;
[INFO] [stdout] 259 |     use secp256k1::Secp256k1;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `Vec<T>`
[INFO] [stdout]    --> src/transaction/mod.rs:337:17
[INFO] [stdout]     |
[INFO] [stdout] 337 |             let mut raw_tx_output = Vec::with_capacity(0);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^   --------------------- type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout] help: consider giving `raw_tx_output` an explicit type, where the type for type parameter `T` is specified
[INFO] [stdout]     |
[INFO] [stdout] 337 |             let mut raw_tx_output: Vec<T> = Vec::with_capacity(0);
[INFO] [stdout]     |                                  ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]    --> src/transaction/mod.rs:338:24
[INFO] [stdout]     |
[INFO] [stdout] 338 |             assert!(tx.encode(&mut raw_tx_output.as_mut_slice()).is_err());
[INFO] [stdout]     |                        ^^^^^^ cannot infer type of the type parameter `B` declared on the method `encode`
[INFO] [stdout]     |
[INFO] [stdout]     = note: multiple `impl`s satisfying `&mut [_]: BufMut` found in the `bytes` crate:
[INFO] [stdout]             - impl BufMut for &mut [MaybeUninit<u8>];
[INFO] [stdout]             - impl BufMut for &mut [u8];
[INFO] [stdout] note: required by a bound in `Encodable::encode`
[INFO] [stdout]    --> src/lib.rs:36:18
[INFO] [stdout]     |
[INFO] [stdout] 36  |     fn encode<B: BufMut>(&self, buf: &mut B) -> Result<(), InsufficientCapacity> {
[INFO] [stdout]     |                  ^^^^^^ required by this bound in `Encodable::encode`
[INFO] [stdout] help: consider specifying the generic argument
[INFO] [stdout]     |
[INFO] [stdout] 338 |             assert!(tx.encode::<&mut [T]>(&mut raw_tx_output.as_mut_slice()).is_err());
[INFO] [stdout]     |                              ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0283.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cashweb-bitcoin` (lib test) due to 3 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "5b074749075c817d77d0fd54f5466384088707bc487bec4abb1b77faf2f16f47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b074749075c817d77d0fd54f5466384088707bc487bec4abb1b77faf2f16f47", kill_on_drop: false }`
[INFO] [stdout] 5b074749075c817d77d0fd54f5466384088707bc487bec4abb1b77faf2f16f47
