[INFO] fetching crate cita-hashable 0.1.0... [INFO] checking cita-hashable-0.1.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate cita-hashable 0.1.0 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate cita-hashable 0.1.0 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 cita-hashable 0.1.0 [INFO] finished tweaking crates.io crate cita-hashable 0.1.0 [INFO] tweaked toml for crates.io crate cita-hashable 0.1.0 written to /workspace/builds/worker-1-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] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 64 packages [INFO] [stderr] Adding arrayvec v0.5.2 (latest: v0.7.4) [INFO] [stderr] Adding blake2b_simd v0.5.11 (latest: v1.0.2) [INFO] [stderr] Adding constant_time_eq v0.1.5 (latest: v0.3.0) [INFO] [stderr] Adding libsm v0.4.1 (latest: v0.6.0) [INFO] [stderr] Adding proc-macro-crate v2.0.2 (latest: v3.1.0) [INFO] [stderr] Adding radium v0.7.0 (latest: v1.1.0) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding tiny-keccak v1.5.0 (latest: v2.0.2) [INFO] [stderr] Adding toml_datetime v0.6.3 (latest: v0.6.5) [INFO] [stderr] Adding toml_edit v0.20.2 (latest: v0.22.9) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding winnow v0.5.40 (latest: v0.6.5) [INFO] [stderr] Adding wyz v0.5.1 (latest: v0.6.1) [INFO] [stderr] Adding yasna v0.4.0 (latest: v0.5.2) [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 plain_hasher v0.2.3 [INFO] [stderr] Downloaded ethereum-types v0.14.1 [INFO] [stderr] Downloaded cita-types v0.1.2 [INFO] [stderr] Downloaded primitive-types v0.12.2 [INFO] [stderr] Downloaded uint v0.9.5 [INFO] [stderr] Downloaded tiny-keccak v1.5.0 [INFO] [stderr] Downloaded yasna v0.4.0 [INFO] [stderr] Downloaded libsm v0.4.1 [INFO] [stderr] Downloaded ethbloom v0.13.0 [INFO] [stderr] Downloaded fixed-hash v0.8.0 [INFO] [stderr] Downloaded parity-scale-codec v3.6.9 [INFO] [stderr] Downloaded impl-trait-for-tuples v0.2.2 [INFO] [stderr] Downloaded toml_edit v0.20.2 [INFO] [stderr] Downloaded rlp v0.5.2 [INFO] [stderr] Downloaded impl-serde v0.4.0 [INFO] [stderr] Downloaded byte-slice-cast v1.2.2 [INFO] [stderr] Downloaded proc-macro-crate v2.0.2 [INFO] [stderr] Downloaded parity-scale-codec-derive v3.6.9 [INFO] [stderr] Downloaded rustc-hex v2.1.0 [INFO] [stderr] Downloaded impl-rlp v0.3.0 [INFO] [stderr] Downloaded impl-codec v0.6.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 19e0353a7d1b931da8f7c068459ddea6a184a9fb183893bb317243a5a71f7408 [INFO] running `Command { std: "docker" "start" "-a" "19e0353a7d1b931da8f7c068459ddea6a184a9fb183893bb317243a5a71f7408", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "19e0353a7d1b931da8f7c068459ddea6a184a9fb183893bb317243a5a71f7408", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19e0353a7d1b931da8f7c068459ddea6a184a9fb183893bb317243a5a71f7408", kill_on_drop: false }` [INFO] [stdout] 19e0353a7d1b931da8f7c068459ddea6a184a9fb183893bb317243a5a71f7408 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 425f0e8501609951b48d206d46b9fc69685629027aa05e609f59fe720956d23c [INFO] running `Command { std: "docker" "start" "-a" "425f0e8501609951b48d206d46b9fc69685629027aa05e609f59fe720956d23c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking rustc-hex v2.1.0 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking bytes v1.6.0 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking uint v0.9.5 [INFO] [stderr] Checking plain_hasher v0.2.3 [INFO] [stderr] Checking rlp v0.5.2 [INFO] [stderr] Checking impl-rlp v0.3.0 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking fixed-hash v0.8.0 [INFO] [stderr] Checking impl-serde v0.4.0 [INFO] [stderr] Checking primitive-types v0.12.2 [INFO] [stderr] Checking ethbloom v0.13.0 [INFO] [stderr] Checking ethereum-types v0.14.1 [INFO] [stderr] Checking cita-types v0.1.2 [INFO] [stderr] Checking cita-hashable v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/lib.rs:123:9 [INFO] [stdout] | [INFO] [stdout] 123 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::str::FromStr` [INFO] [stdout] --> src/lib.rs:124:9 [INFO] [stdout] | [INFO] [stdout] 124 | use std::str::FromStr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.61s [INFO] running `Command { std: "docker" "inspect" "425f0e8501609951b48d206d46b9fc69685629027aa05e609f59fe720956d23c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "425f0e8501609951b48d206d46b9fc69685629027aa05e609f59fe720956d23c", kill_on_drop: false }` [INFO] [stdout] 425f0e8501609951b48d206d46b9fc69685629027aa05e609f59fe720956d23c [INFO] checking cita-hashable-0.1.0 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate cita-hashable 0.1.0 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate cita-hashable 0.1.0 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 cita-hashable 0.1.0 [INFO] finished tweaking crates.io crate cita-hashable 0.1.0 [INFO] tweaked toml for crates.io crate cita-hashable 0.1.0 written to /workspace/builds/worker-1-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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 855e235b2bbb91908bbfd4222292cc6449451809a3eeeac61a1413cac06ef607 [INFO] running `Command { std: "docker" "start" "-a" "855e235b2bbb91908bbfd4222292cc6449451809a3eeeac61a1413cac06ef607", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "855e235b2bbb91908bbfd4222292cc6449451809a3eeeac61a1413cac06ef607", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "855e235b2bbb91908bbfd4222292cc6449451809a3eeeac61a1413cac06ef607", kill_on_drop: false }` [INFO] [stdout] 855e235b2bbb91908bbfd4222292cc6449451809a3eeeac61a1413cac06ef607 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 8eebe995ec82d082e5cb03d7d67fcebc4832c74a76dcb9a8a2bf728046e946d6 [INFO] running `Command { std: "docker" "start" "-a" "8eebe995ec82d082e5cb03d7d67fcebc4832c74a76dcb9a8a2bf728046e946d6", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking rustc-hex v2.1.0 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking bytes v1.6.0 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking plain_hasher v0.2.3 [INFO] [stderr] Checking rlp v0.5.2 [INFO] [stderr] Checking uint v0.9.5 [INFO] [stderr] Checking impl-rlp v0.3.0 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking fixed-hash v0.8.0 [INFO] [stderr] Checking impl-serde v0.4.0 [INFO] [stderr] Checking primitive-types v0.12.2 [INFO] [stderr] Checking ethbloom v0.13.0 [INFO] [stderr] Checking ethereum-types v0.14.1 [INFO] [stderr] Checking cita-types v0.1.2 [INFO] [stderr] Checking cita-hashable v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/lib.rs:123:9 [INFO] [stdout] | [INFO] [stdout] 123 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::str::FromStr` [INFO] [stdout] --> src/lib.rs:124:9 [INFO] [stdout] | [INFO] [stdout] 124 | use std::str::FromStr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.38s [INFO] running `Command { std: "docker" "inspect" "8eebe995ec82d082e5cb03d7d67fcebc4832c74a76dcb9a8a2bf728046e946d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8eebe995ec82d082e5cb03d7d67fcebc4832c74a76dcb9a8a2bf728046e946d6", kill_on_drop: false }` [INFO] [stdout] 8eebe995ec82d082e5cb03d7d67fcebc4832c74a76dcb9a8a2bf728046e946d6