[INFO] fetching crate rust-hashcash 0.3.3... [INFO] testing rust-hashcash-0.3.3 against 1.55.0 for beta-1.56-1 [INFO] extracting crate rust-hashcash 0.3.3 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate rust-hashcash 0.3.3 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-2/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" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3f864b5185e5f6117ad1f16d0ea3cd595d9112da42e3e28e06ce97698687d176 [INFO] running `Command { std: "docker" "start" "-a" "3f864b5185e5f6117ad1f16d0ea3cd595d9112da42e3e28e06ce97698687d176", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3f864b5185e5f6117ad1f16d0ea3cd595d9112da42e3e28e06ce97698687d176", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f864b5185e5f6117ad1f16d0ea3cd595d9112da42e3e28e06ce97698687d176", kill_on_drop: false }` [INFO] [stdout] 3f864b5185e5f6117ad1f16d0ea3cd595d9112da42e3e28e06ce97698687d176 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fe8fd99e1e33c557f76641913af8656e2abff3bb78a423934b2cbb1d01f0335f [INFO] running `Command { std: "docker" "start" "-a" "fe8fd99e1e33c557f76641913af8656e2abff3bb78a423934b2cbb1d01f0335f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling simpl v0.1.0 [INFO] [stderr] Compiling generic-array v0.12.4 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling sha-1 v0.8.2 [INFO] [stderr] Compiling sha3 v0.8.2 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling 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: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.61s [INFO] running `Command { std: "docker" "inspect" "fe8fd99e1e33c557f76641913af8656e2abff3bb78a423934b2cbb1d01f0335f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe8fd99e1e33c557f76641913af8656e2abff3bb78a423934b2cbb1d01f0335f", kill_on_drop: false }` [INFO] [stdout] fe8fd99e1e33c557f76641913af8656e2abff3bb78a423934b2cbb1d01f0335f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 822949ce2030df8c02be8b5137080eef2754d8ee6fffaf3deebf6a3669bc4aea [INFO] running `Command { std: "docker" "start" "-a" "822949ce2030df8c02be8b5137080eef2754d8ee6fffaf3deebf6a3669bc4aea", kill_on_drop: false }` [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: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rust-hashcash v0.3.3 (/opt/rustwide/workdir) [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: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.18s [INFO] running `Command { std: "docker" "inspect" "822949ce2030df8c02be8b5137080eef2754d8ee6fffaf3deebf6a3669bc4aea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "822949ce2030df8c02be8b5137080eef2754d8ee6fffaf3deebf6a3669bc4aea", kill_on_drop: false }` [INFO] [stdout] 822949ce2030df8c02be8b5137080eef2754d8ee6fffaf3deebf6a3669bc4aea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4b543c808d355d4a76f009a96490a24b5ae66ab4409af3f183742ae02edcae72 [INFO] running `Command { std: "docker" "start" "-a" "4b543c808d355d4a76f009a96490a24b5ae66ab4409af3f183742ae02edcae72", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `crate::check` [INFO] [stderr] --> src/lib.rs:375:9 [INFO] [stderr] | [INFO] [stderr] 375 | use crate::check; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::Stamp` [INFO] [stderr] --> src/lib.rs:376:9 [INFO] [stderr] | [INFO] [stderr] 376 | use crate::Stamp; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::to_iso_32bit_safe` [INFO] [stderr] --> src/lib.rs:377:9 [INFO] [stderr] | [INFO] [stderr] 377 | use crate::to_iso_32bit_safe; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: value assigned to `day_of_week` is never read [INFO] [stderr] --> src/lib.rs:44:13 [INFO] [stderr] | [INFO] [stderr] 44 | day_of_week %= 7; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: `rust-hashcash` (lib) generated 4 warnings [INFO] [stderr] warning: `rust-hashcash` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/hashcash-7d20cc6ca8179380) [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test test::test_to_iso ... ok [INFO] [stdout] test test::test_check ... ok [INFO] [stdout] test test::test_with_resource_and_bits ... ok [INFO] [stdout] test test::test_with_resource_and_bits_and_seconds ... ok [INFO] [stdout] test test::test_with_bits_and_seconds ... ok [INFO] [stdout] test test::test_with_bits ... ok [INFO] [stdout] test test::test_mint ... ok [INFO] [stdout] test test::test_with_secs ... ok [INFO] [stdout] test test::test_default has been running for over 60 seconds [INFO] [stdout] test test::test_with_resource has been running for over 60 seconds [INFO] [stdout] test test::test_with_resource_and_seconds has been running for over 60 seconds [INFO] [stdout] test test::test_with_resource ... ok [INFO] [stdout] test test::test_default ... ok [INFO] [stdout] test test::test_with_resource_and_seconds ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 111.73s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/hc-1cc282278f322cdc) [INFO] [stdout] [INFO] [stderr] Doc-tests hashcash [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4b543c808d355d4a76f009a96490a24b5ae66ab4409af3f183742ae02edcae72", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b543c808d355d4a76f009a96490a24b5ae66ab4409af3f183742ae02edcae72", kill_on_drop: false }` [INFO] [stdout] 4b543c808d355d4a76f009a96490a24b5ae66ab4409af3f183742ae02edcae72