[INFO] fetching crate core-crypto 0.1.1-alpha.2... [INFO] checking core-crypto-0.1.1-alpha.2 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate core-crypto 0.1.1-alpha.2 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate core-crypto 0.1.1-alpha.2 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 core-crypto 0.1.1-alpha.2 [INFO] finished tweaking crates.io crate core-crypto 0.1.1-alpha.2 [INFO] tweaked toml for crates.io crate core-crypto 0.1.1-alpha.2 written to /workspace/builds/worker-5-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 71 packages [INFO] [stderr] Adding autocfg v0.1.8 (latest: v1.2.0) [INFO] [stderr] Adding bip39 v1.2.0 (latest: v2.0.0) [INFO] [stderr] Adding bitcoin_hashes v0.11.0 (latest: v0.14.0) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding block-buffer v0.9.0 (latest: v0.10.4) [INFO] [stderr] Adding block-padding v0.2.1 (latest: v0.3.3) [INFO] [stderr] Adding cloudabi v0.0.3 (latest: v0.1.0) [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 fixed-hash v0.3.2 (latest: v0.8.0) [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 v0.5.6 (latest: v0.8.5) [INFO] [stderr] Adding rand v0.6.5 (latest: v0.8.5) [INFO] [stderr] Adding rand v0.7.3 (latest: v0.8.5) [INFO] [stderr] Adding rand_chacha v0.1.1 (latest: v0.3.1) [INFO] [stderr] Adding rand_chacha v0.2.2 (latest: v0.3.1) [INFO] [stderr] Adding rand_core v0.3.1 (latest: v0.6.4) [INFO] [stderr] Adding rand_core v0.4.2 (latest: v0.6.4) [INFO] [stderr] Adding rand_core v0.5.1 (latest: v0.6.4) [INFO] [stderr] Adding rand_hc v0.1.0 (latest: v0.3.2) [INFO] [stderr] Adding rand_hc v0.2.0 (latest: v0.3.2) [INFO] [stderr] Adding rand_isaac v0.1.1 (latest: v0.3.0) [INFO] [stderr] Adding rand_jitter v0.1.4 (latest: v0.4.0) [INFO] [stderr] Adding rand_os v0.1.3 (latest: v0.2.2) [INFO] [stderr] Adding rand_pcg v0.1.2 (latest: v0.3.1) [INFO] [stderr] Adding rand_xorshift v0.1.1 (latest: v0.3.0) [INFO] [stderr] Adding rdrand v0.4.0 (latest: v0.8.3) [INFO] [stderr] Adding sha2 v0.9.9 (latest: v0.10.8) [INFO] [stderr] Adding sha3 v0.9.1 (latest: v0.10.8) [INFO] [stderr] Adding signature v1.6.4 (latest: v2.2.0) [INFO] [stderr] Adding smallvec v0.6.14 (latest: v1.13.2) [INFO] [stderr] Adding static_assertions v0.2.5 (latest: v1.1.0) [INFO] [stderr] Adding unicode-normalization v0.1.9 (latest: v0.1.23) [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 fixed-hash v0.3.2 [INFO] [stderr] Downloaded bip39 v1.2.0 [INFO] [stderr] Downloaded unicode-normalization v0.1.9 [INFO] [stderr] Downloaded static_assertions v0.2.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 2bd5a121acf73f32662b38f44f489db93aa5c5f71b1294aa27436c4691a819c5 [INFO] running `Command { std: "docker" "start" "-a" "2bd5a121acf73f32662b38f44f489db93aa5c5f71b1294aa27436c4691a819c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2bd5a121acf73f32662b38f44f489db93aa5c5f71b1294aa27436c4691a819c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2bd5a121acf73f32662b38f44f489db93aa5c5f71b1294aa27436c4691a819c5", kill_on_drop: false }` [INFO] [stdout] 2bd5a121acf73f32662b38f44f489db93aa5c5f71b1294aa27436c4691a819c5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 859c9f6b3205230ef778e961ce76b109e27375ab022241946c94d6795bbe3739 [INFO] running `Command { std: "docker" "start" "-a" "859c9f6b3205230ef778e961ce76b109e27375ab022241946c94d6795bbe3739", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking opaque-debug v0.3.1 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking signature v1.6.4 [INFO] [stderr] Compiling anyhow v1.0.81 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking ed25519 v1.5.3 [INFO] [stderr] Checking keccak v0.1.5 [INFO] [stderr] Checking static_assertions v0.2.5 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Checking sha3 v0.9.1 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking fixed-hash v0.3.2 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [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 core-crypto v0.1.1-alpha.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.14s [INFO] running `Command { std: "docker" "inspect" "859c9f6b3205230ef778e961ce76b109e27375ab022241946c94d6795bbe3739", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "859c9f6b3205230ef778e961ce76b109e27375ab022241946c94d6795bbe3739", kill_on_drop: false }` [INFO] [stdout] 859c9f6b3205230ef778e961ce76b109e27375ab022241946c94d6795bbe3739 [INFO] checking core-crypto-0.1.1-alpha.2 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate core-crypto 0.1.1-alpha.2 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate core-crypto 0.1.1-alpha.2 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 core-crypto 0.1.1-alpha.2 [INFO] finished tweaking crates.io crate core-crypto 0.1.1-alpha.2 [INFO] tweaked toml for crates.io crate core-crypto 0.1.1-alpha.2 written to /workspace/builds/worker-5-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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 5024afea552b46b9b374ca0f6e5bf0dbb101d5460948a29aa6f175123b120ac3 [INFO] running `Command { std: "docker" "start" "-a" "5024afea552b46b9b374ca0f6e5bf0dbb101d5460948a29aa6f175123b120ac3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5024afea552b46b9b374ca0f6e5bf0dbb101d5460948a29aa6f175123b120ac3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5024afea552b46b9b374ca0f6e5bf0dbb101d5460948a29aa6f175123b120ac3", kill_on_drop: false }` [INFO] [stdout] 5024afea552b46b9b374ca0f6e5bf0dbb101d5460948a29aa6f175123b120ac3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] f759c7fe834451d39cb9a7ea77eb93084d93f4f3a5c301d309afe7e78ba109d8 [INFO] running `Command { std: "docker" "start" "-a" "f759c7fe834451d39cb9a7ea77eb93084d93f4f3a5c301d309afe7e78ba109d8", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking opaque-debug v0.3.1 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Compiling anyhow v1.0.81 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking signature v1.6.4 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking ed25519 v1.5.3 [INFO] [stderr] Checking keccak v0.1.5 [INFO] [stderr] Checking static_assertions v0.2.5 [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 sha2 v0.9.9 [INFO] [stderr] Checking sha3 v0.9.1 [INFO] [stderr] Checking fixed-hash v0.3.2 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [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 core-crypto v0.1.1-alpha.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.47s [INFO] running `Command { std: "docker" "inspect" "f759c7fe834451d39cb9a7ea77eb93084d93f4f3a5c301d309afe7e78ba109d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f759c7fe834451d39cb9a7ea77eb93084d93f4f3a5c301d309afe7e78ba109d8", kill_on_drop: false }` [INFO] [stdout] f759c7fe834451d39cb9a7ea77eb93084d93f4f3a5c301d309afe7e78ba109d8