[INFO] fetching crate rust-hashcash 0.3.3... [INFO] testing rust-hashcash-0.3.3 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479 [INFO] extracting crate rust-hashcash 0.3.3 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate rust-hashcash 0.3.3 on toolchain b70888601af92f6cdc0364abab3446e418b91d36 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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-0/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 898f58c741b622ca7fec298c8947d1b9f1799f41e5364a90517bee0e2869b637 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "898f58c741b622ca7fec298c8947d1b9f1799f41e5364a90517bee0e2869b637", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "898f58c741b622ca7fec298c8947d1b9f1799f41e5364a90517bee0e2869b637", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "898f58c741b622ca7fec298c8947d1b9f1799f41e5364a90517bee0e2869b637", kill_on_drop: false }` [INFO] [stdout] 898f58c741b622ca7fec298c8947d1b9f1799f41e5364a90517bee0e2869b637 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6cc469e04f806bbb1aaa1636c0b8e56c47ed0df871f5403c285e0837085d5e4a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "6cc469e04f806bbb1aaa1636c0b8e56c47ed0df871f5403c285e0837085d5e4a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling simpl v0.1.0 [INFO] [stderr] Compiling log v0.4.14 [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 time v0.1.44 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling chrono v0.4.19 [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 10.21s [INFO] running `Command { std: "docker" "inspect" "6cc469e04f806bbb1aaa1636c0b8e56c47ed0df871f5403c285e0837085d5e4a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6cc469e04f806bbb1aaa1636c0b8e56c47ed0df871f5403c285e0837085d5e4a", kill_on_drop: false }` [INFO] [stdout] 6cc469e04f806bbb1aaa1636c0b8e56c47ed0df871f5403c285e0837085d5e4a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6d8931e65a236980aee7e4d8395b2fa30216a69f115130561359683b44bc2fef [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "6d8931e65a236980aee7e4d8395b2fa30216a69f115130561359683b44bc2fef", kill_on_drop: false }` [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] [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 1.52s [INFO] running `Command { std: "docker" "inspect" "6d8931e65a236980aee7e4d8395b2fa30216a69f115130561359683b44bc2fef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6d8931e65a236980aee7e4d8395b2fa30216a69f115130561359683b44bc2fef", kill_on_drop: false }` [INFO] [stdout] 6d8931e65a236980aee7e4d8395b2fa30216a69f115130561359683b44bc2fef [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0802bc8102379562c5957ff327bafc3bba7fd9a4df3344e7b47c9eceb244e226 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "0802bc8102379562c5957ff327bafc3bba7fd9a4df3344e7b47c9eceb244e226", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: unused import: `crate::check` [INFO] [stdout] running 11 tests [INFO] [stderr] --> src/lib.rs:375:9 [INFO] [stdout] test test::test_check ... ok [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 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/hashcash-7354cc31d3390e4e) [INFO] [stdout] test test::test_to_iso ... ok [INFO] [stdout] test test::test_with_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_secs ... ok [INFO] [stdout] test test::test_with_resource_and_bits ... ok [INFO] [stdout] test test::test_mint ... ok [INFO] [stdout] test test::test_with_resource ... ok [INFO] [stdout] test test::test_with_resource_and_seconds ... ok [INFO] [stdout] test test::test_default ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 45.52s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/hc-ee5451a04b773315) [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" "0802bc8102379562c5957ff327bafc3bba7fd9a4df3344e7b47c9eceb244e226", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0802bc8102379562c5957ff327bafc3bba7fd9a4df3344e7b47c9eceb244e226", kill_on_drop: false }` [INFO] [stdout] 0802bc8102379562c5957ff327bafc3bba7fd9a4df3344e7b47c9eceb244e226