[INFO] fetching crate lms-signature 0.0.1... [INFO] testing lms-signature-0.0.1 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate lms-signature 0.0.1 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate lms-signature 0.0.1 [INFO] finished tweaking crates.io crate lms-signature 0.0.1 [INFO] tweaked toml for crates.io crate lms-signature 0.0.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate lms-signature 0.0.1 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 35 packages to latest compatible versions [INFO] [stderr] Adding digest v0.11.0-pre.10 (available: v0.11.0-rc.0) [INFO] [stderr] Adding generic-array v0.14.7 (available: v1.2.0) [INFO] [stderr] Adding hex-literal v0.4.1 (available: v1.0.0) [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.2) [INFO] [stderr] Adding rand_core v0.6.4 (available: v0.9.3) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 40c2a418a4aac06b9900dee0e3bf07f9df6bfcf2ce49456543083f3064639d3d [INFO] running `Command { std: "docker" "start" "-a" "40c2a418a4aac06b9900dee0e3bf07f9df6bfcf2ce49456543083f3064639d3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "40c2a418a4aac06b9900dee0e3bf07f9df6bfcf2ce49456543083f3064639d3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "40c2a418a4aac06b9900dee0e3bf07f9df6bfcf2ce49456543083f3064639d3d", kill_on_drop: false }` [INFO] [stdout] 40c2a418a4aac06b9900dee0e3bf07f9df6bfcf2ce49456543083f3064639d3d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 884f1dabea173ab03814c2cbf5deef32e930c62ba57dc64b91bfa18217d19942 [INFO] running `Command { std: "docker" "start" "-a" "884f1dabea173ab03814c2cbf5deef32e930c62ba57dc64b91bfa18217d19942", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.18.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling hybrid-array v0.3.1 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling crypto-common v0.2.0-rc.3 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling sha2 v0.10.9 [INFO] [stderr] Compiling digest v0.11.0-pre.10 [INFO] [stderr] Compiling signature v2.3.0-pre.7 [INFO] [stderr] Compiling lms-signature v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/ots/modes.rs:57:23 [INFO] [stdout] | [INFO] [stdout] 57 | .map(|&x| ((1u16 << Self::W) - 1 - (x as u16))) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 57 - .map(|&x| ((1u16 << Self::W) - 1 - (x as u16))) [INFO] [stdout] 57 + .map(|&x| (1u16 << Self::W) - 1 - (x as u16)) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0643]: method `try_sign_with_rng` has incompatible signature for trait [INFO] [stdout] --> src/lms/private.rs:110:19 [INFO] [stdout] | [INFO] [stdout] 110 | rng: &mut impl rand_core::CryptoRngCore, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected generic parameter, found `impl Trait` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/signature-2.3.0-pre.7/src/signer.rs:143:26 [INFO] [stdout] | [INFO] [stdout] 143 | fn try_sign_with_rng( [INFO] [stdout] | - declaration in trait here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0643]: method `try_sign_with_rng` has incompatible signature for trait [INFO] [stdout] --> src/ots/private.rs:102:19 [INFO] [stdout] | [INFO] [stdout] 102 | rng: &mut impl CryptoRngCore, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ expected generic parameter, found `impl Trait` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/signature-2.3.0-pre.7/src/signer.rs:143:26 [INFO] [stdout] | [INFO] [stdout] 143 | fn try_sign_with_rng( [INFO] [stdout] | - declaration in trait here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `impl rand_core::CryptoRngCore: TryCryptoRng` is not satisfied [INFO] [stdout] --> src/lms/private.rs:119:54 [INFO] [stdout] | [INFO] [stdout] 119 | let ots_sig = ots_priv_key.try_sign_with_rng(rng, msg)?; [INFO] [stdout] | ----------------- ^^^ the trait `DerefMut` is not implemented for `impl rand_core::CryptoRngCore` [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] = note: required for `impl rand_core::CryptoRngCore` to implement `signature::rand_core::CryptoRng` [INFO] [stdout] = note: required for `impl rand_core::CryptoRngCore` to implement `TryCryptoRng` [INFO] [stdout] note: required by a bound in `signature::RandomizedSignerMut::try_sign_with_rng` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/signature-2.3.0-pre.7/src/signer.rs:143:29 [INFO] [stdout] | [INFO] [stdout] 143 | fn try_sign_with_rng( [INFO] [stdout] | ^^^^^^^^^^^^ required by this bound in `RandomizedSignerMut::try_sign_with_rng` [INFO] [stdout] help: consider restricting opaque type `impl rand_core::CryptoRngCore` with trait `DerefMut` [INFO] [stdout] | [INFO] [stdout] 110 | rng: &mut impl rand_core::CryptoRngCore + std::ops::DerefMut, [INFO] [stdout] | ++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0643. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `lms-signature` (lib) due to 3 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "884f1dabea173ab03814c2cbf5deef32e930c62ba57dc64b91bfa18217d19942", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "884f1dabea173ab03814c2cbf5deef32e930c62ba57dc64b91bfa18217d19942", kill_on_drop: false }` [INFO] [stdout] 884f1dabea173ab03814c2cbf5deef32e930c62ba57dc64b91bfa18217d19942