[INFO] fetching crate rust-hashcash 0.3.3... [INFO] checking rust-hashcash-0.3.3 against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3 [INFO] extracting crate rust-hashcash 0.3.3 into /workspace/builds/worker-54/source [INFO] validating manifest of crates.io crate rust-hashcash 0.3.3 on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rust-hashcash 0.3.3 [INFO] finished tweaking crates.io crate rust-hashcash 0.3.3 [INFO] tweaked toml for crates.io crate rust-hashcash 0.3.3 written to /workspace/builds/worker-54/source/Cargo.toml [INFO] crate crates.io crate rust-hashcash 0.3.3 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "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-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9ef190d20f8c064fde3a2f1976dbf29767948b0d0b0de823335b95b206ed8513 [INFO] running `Command { std: "docker" "start" "-a" "9ef190d20f8c064fde3a2f1976dbf29767948b0d0b0de823335b95b206ed8513", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9ef190d20f8c064fde3a2f1976dbf29767948b0d0b0de823335b95b206ed8513", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ef190d20f8c064fde3a2f1976dbf29767948b0d0b0de823335b95b206ed8513", kill_on_drop: false }` [INFO] [stdout] 9ef190d20f8c064fde3a2f1976dbf29767948b0d0b0de823335b95b206ed8513 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] edaf4bb683b0fd18075243c087e85dd2e2b3e69ef1735125868207cd291bb383 [INFO] running `Command { std: "docker" "start" "-a" "edaf4bb683b0fd18075243c087e85dd2e2b3e69ef1735125868207cd291bb383", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking keccak v0.1.0 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking simpl v0.1.0 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking log v0.4.14 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking generic-array v0.12.4 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking sha-1 v0.8.2 [INFO] [stderr] Checking sha3 v0.8.2 [INFO] [stderr] Checking rust-hashcash v0.3.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::check` [INFO] [stdout] --> src/lib.rs:375:9 [INFO] [stdout] | [INFO] [stdout] 375 | use crate::check; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::Stamp` [INFO] [stdout] --> src/lib.rs:376:9 [INFO] [stdout] | [INFO] [stdout] 376 | use crate::Stamp; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::to_iso_32bit_safe` [INFO] [stdout] --> src/lib.rs:377:9 [INFO] [stdout] | [INFO] [stdout] 377 | use crate::to_iso_32bit_safe; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `day_of_week` is never read [INFO] [stdout] --> src/lib.rs:44:13 [INFO] [stdout] | [INFO] [stdout] 44 | day_of_week %= 7; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `day_of_week` is never read [INFO] [stdout] --> src/lib.rs:44:13 [INFO] [stdout] | [INFO] [stdout] 44 | day_of_week %= 7; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.43s [INFO] running `Command { std: "docker" "inspect" "edaf4bb683b0fd18075243c087e85dd2e2b3e69ef1735125868207cd291bb383", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "edaf4bb683b0fd18075243c087e85dd2e2b3e69ef1735125868207cd291bb383", kill_on_drop: false }` [INFO] [stdout] edaf4bb683b0fd18075243c087e85dd2e2b3e69ef1735125868207cd291bb383