[INFO] fetching crate zemi-identity 0.1.1... [INFO] checking zemi-identity-0.1.1 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate zemi-identity 0.1.1 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate zemi-identity 0.1.1 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate zemi-identity 0.1.1 [INFO] finished tweaking crates.io crate zemi-identity 0.1.1 [INFO] tweaked toml for crates.io crate zemi-identity 0.1.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 47 packages [INFO] [stderr] Adding base64 v0.13.1 (latest: v0.22.0) [INFO] [stderr] Adding base64 v0.21.7 (latest: v0.22.0) [INFO] [stderr] Adding base64-url v1.4.13 (latest: v2.0.2) [INFO] [stderr] Adding block-buffer v0.9.0 (latest: v0.10.4) [INFO] [stderr] Adding curve25519-dalek v3.2.1 (latest: v4.1.2) [INFO] [stderr] Adding digest v0.9.0 (latest: v0.10.7) [INFO] [stderr] Adding ed25519 v1.5.3 (latest: v2.2.3) [INFO] [stderr] Adding ed25519-dalek v1.0.1 (latest: v2.1.1) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.0.0) [INFO] [stderr] Adding getrandom v0.1.16 (latest: v0.2.12) [INFO] [stderr] Adding rand v0.7.3 (latest: v0.8.5) [INFO] [stderr] Adding rand_chacha v0.2.2 (latest: v0.3.1) [INFO] [stderr] Adding rand_core v0.5.1 (latest: v0.6.4) [INFO] [stderr] Adding rand_hc v0.2.0 (latest: v0.3.2) [INFO] [stderr] Adding rust-argon2 v1.0.1 (latest: v2.1.0) [INFO] [stderr] Adding sha2 v0.9.9 (latest: v0.10.8) [INFO] [stderr] Adding signature v1.6.4 (latest: v2.2.0) [INFO] [stderr] Adding wasi v0.9.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding zeroize v1.3.0 (latest: v1.7.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded base64-url v1.4.13 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f732f7adfd9e668afa0ec0cda8dcf13e3218e7233f5aee8ffebaf528befd307e [INFO] running `Command { std: "docker" "start" "-a" "f732f7adfd9e668afa0ec0cda8dcf13e3218e7233f5aee8ffebaf528befd307e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f732f7adfd9e668afa0ec0cda8dcf13e3218e7233f5aee8ffebaf528befd307e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f732f7adfd9e668afa0ec0cda8dcf13e3218e7233f5aee8ffebaf528befd307e", kill_on_drop: false }` [INFO] [stdout] f732f7adfd9e668afa0ec0cda8dcf13e3218e7233f5aee8ffebaf528befd307e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6517a5831aaa8896706c2f396650665f67b839c1e3cab4412eee4859d17ebaed [INFO] running `Command { std: "docker" "start" "-a" "6517a5831aaa8896706c2f396650665f67b839c1e3cab4412eee4859d17ebaed", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Checking cpufeatures v0.2.12 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking signature v1.6.4 [INFO] [stderr] Checking constant_time_eq v0.3.0 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Checking opaque-debug v0.3.1 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking arrayref v0.3.7 [INFO] [stderr] Checking base64 v0.13.1 [INFO] [stderr] Checking ed25519 v1.5.3 [INFO] [stderr] Checking blake2b_simd v1.0.2 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking base64-url v1.4.13 [INFO] [stderr] Checking rust-argon2 v1.0.1 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Checking zeroize v1.3.0 [INFO] [stderr] Checking curve25519-dalek v3.2.1 [INFO] [stderr] Checking ed25519-dalek v1.0.1 [INFO] [stderr] Checking zemi-identity v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `base64_url` is imported redundantly [INFO] [stdout] --> src/lib.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | use base64_url; [INFO] [stdout] | ^^^^^^^^^^ the item `base64_url` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `argon2` is imported redundantly [INFO] [stdout] --> src/utils.rs:1:14 [INFO] [stdout] | [INFO] [stdout] 1 | use argon2::{self, Config, Variant}; [INFO] [stdout] | ^^^^ the item `argon2` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `base64_url` is imported redundantly [INFO] [stdout] --> src/lib.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | use base64_url; [INFO] [stdout] | ^^^^^^^^^^ the item `base64_url` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `argon2` is imported redundantly [INFO] [stdout] --> src/utils.rs:1:14 [INFO] [stdout] | [INFO] [stdout] 1 | use argon2::{self, Config, Variant}; [INFO] [stdout] | ^^^^ the item `argon2` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Keypair`, `SecretKey` [INFO] [stdout] --> src/tests.rs:2:17 [INFO] [stdout] | [INFO] [stdout] 2 | pub use crate::{Keypair, SecretKey}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.34s [INFO] running `Command { std: "docker" "inspect" "6517a5831aaa8896706c2f396650665f67b839c1e3cab4412eee4859d17ebaed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6517a5831aaa8896706c2f396650665f67b839c1e3cab4412eee4859d17ebaed", kill_on_drop: false }` [INFO] [stdout] 6517a5831aaa8896706c2f396650665f67b839c1e3cab4412eee4859d17ebaed [INFO] checking zemi-identity-0.1.1 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate zemi-identity 0.1.1 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate zemi-identity 0.1.1 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate zemi-identity 0.1.1 [INFO] finished tweaking crates.io crate zemi-identity 0.1.1 [INFO] tweaked toml for crates.io crate zemi-identity 0.1.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 133f187ba2d4b4d30fb628d877a116edaee957f1d9db67f09c8055d7fe958e40 [INFO] running `Command { std: "docker" "start" "-a" "133f187ba2d4b4d30fb628d877a116edaee957f1d9db67f09c8055d7fe958e40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "133f187ba2d4b4d30fb628d877a116edaee957f1d9db67f09c8055d7fe958e40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "133f187ba2d4b4d30fb628d877a116edaee957f1d9db67f09c8055d7fe958e40", kill_on_drop: false }` [INFO] [stdout] 133f187ba2d4b4d30fb628d877a116edaee957f1d9db67f09c8055d7fe958e40 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b454f007b7cea6d34d55c23f8ff46dcb20efd5154fe52c4570f902b1a77a4e4c [INFO] running `Command { std: "docker" "start" "-a" "b454f007b7cea6d34d55c23f8ff46dcb20efd5154fe52c4570f902b1a77a4e4c", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Checking cpufeatures v0.2.12 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking arrayref v0.3.7 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Checking constant_time_eq v0.3.0 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking opaque-debug v0.3.1 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Checking signature v1.6.4 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking base64 v0.13.1 [INFO] [stderr] Checking ed25519 v1.5.3 [INFO] [stderr] Checking blake2b_simd v1.0.2 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking base64-url v1.4.13 [INFO] [stderr] Checking rust-argon2 v1.0.1 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Checking zeroize v1.3.0 [INFO] [stderr] Checking curve25519-dalek v3.2.1 [INFO] [stderr] Checking ed25519-dalek v1.0.1 [INFO] [stderr] Checking zemi-identity v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `base64_url` is imported redundantly [INFO] [stdout] --> src/lib.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | use base64_url; [INFO] [stdout] | ^^^^^^^^^^ the item `base64_url` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `argon2` is imported redundantly [INFO] [stdout] --> src/utils.rs:1:14 [INFO] [stdout] | [INFO] [stdout] 1 | use argon2::{self, Config, Variant}; [INFO] [stdout] | ^^^^ the item `argon2` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `base64_url` is imported redundantly [INFO] [stdout] --> src/lib.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | use base64_url; [INFO] [stdout] | ^^^^^^^^^^ the item `base64_url` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `argon2` is imported redundantly [INFO] [stdout] --> src/utils.rs:1:14 [INFO] [stdout] | [INFO] [stdout] 1 | use argon2::{self, Config, Variant}; [INFO] [stdout] | ^^^^ the item `argon2` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Keypair`, `SecretKey` [INFO] [stdout] --> src/tests.rs:2:17 [INFO] [stdout] | [INFO] [stdout] 2 | pub use crate::{Keypair, SecretKey}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.77s [INFO] running `Command { std: "docker" "inspect" "b454f007b7cea6d34d55c23f8ff46dcb20efd5154fe52c4570f902b1a77a4e4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b454f007b7cea6d34d55c23f8ff46dcb20efd5154fe52c4570f902b1a77a4e4c", kill_on_drop: false }` [INFO] [stdout] b454f007b7cea6d34d55c23f8ff46dcb20efd5154fe52c4570f902b1a77a4e4c