[INFO] cloning repository https://github.com/aldokuritsu/pow_verification
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aldokuritsu/pow_verification" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faldokuritsu%2Fpow_verification", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faldokuritsu%2Fpow_verification'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e09249ee343cd820dff94bc9b6680d18d635b2f9
[INFO] testing aldokuritsu/pow_verification against master#b03b3a7ec92682be2917540b679478d41c95a30c for pr-137122-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faldokuritsu%2Fpow_verification" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/aldokuritsu/pow_verification
[INFO] finished tweaking git repo https://github.com/aldokuritsu/pow_verification
[INFO] tweaked toml for git repo https://github.com/aldokuritsu/pow_verification written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/aldokuritsu/pow_verification on toolchain b03b3a7ec92682be2917540b679478d41c95a30c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/aldokuritsu/pow_verification already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f9947208a6b1bbbcbfaeed8ed855fd888a92ff95602e739e5a97fb8b66c275f8
[INFO] running `Command { std: "docker" "start" "-a" "f9947208a6b1bbbcbfaeed8ed855fd888a92ff95602e739e5a97fb8b66c275f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f9947208a6b1bbbcbfaeed8ed855fd888a92ff95602e739e5a97fb8b66c275f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9947208a6b1bbbcbfaeed8ed855fd888a92ff95602e739e5a97fb8b66c275f8", kill_on_drop: false }`
[INFO] [stdout] f9947208a6b1bbbcbfaeed8ed855fd888a92ff95602e739e5a97fb8b66c275f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 67936762a21537bb790128efdb265cdc46742319f8e50e8aa3fc95d008589faf
[INFO] running `Command { std: "docker" "start" "-a" "67936762a21537bb790128efdb265cdc46742319f8e50e8aa3fc95d008589faf", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling cpufeatures v0.2.13
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]    Compiling pow_verification v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.34s
[INFO] running `Command { std: "docker" "inspect" "67936762a21537bb790128efdb265cdc46742319f8e50e8aa3fc95d008589faf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67936762a21537bb790128efdb265cdc46742319f8e50e8aa3fc95d008589faf", kill_on_drop: false }`
[INFO] [stdout] 67936762a21537bb790128efdb265cdc46742319f8e50e8aa3fc95d008589faf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b9e8fb5541fb8703119e5cc14cef7752ac32a454416d80cea29fdfef50f1971
[INFO] running `Command { std: "docker" "start" "-a" "8b9e8fb5541fb8703119e5cc14cef7752ac32a454416d80cea29fdfef50f1971", kill_on_drop: false }`
[INFO] [stderr]    Compiling pow_verification v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Duration`
[INFO] [stdout]   --> src/pow_verification.rs:55:45
[INFO] [stdout]    |
[INFO] [stdout] 55 |     use std::time::{SystemTime, UNIX_EPOCH, Duration};
[INFO] [stdout]    |                                             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "8b9e8fb5541fb8703119e5cc14cef7752ac32a454416d80cea29fdfef50f1971", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b9e8fb5541fb8703119e5cc14cef7752ac32a454416d80cea29fdfef50f1971", kill_on_drop: false }`
[INFO] [stdout] 8b9e8fb5541fb8703119e5cc14cef7752ac32a454416d80cea29fdfef50f1971
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bd87f91bb02d6c20d8b904104b1e448ebff809aa39ead281d7cc5d336e391a4b
[INFO] running `Command { std: "docker" "start" "-a" "bd87f91bb02d6c20d8b904104b1e448ebff809aa39ead281d7cc5d336e391a4b", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `Duration`
[INFO] [stderr]   --> src/pow_verification.rs:55:45
[INFO] [stderr]    |
[INFO] [stderr] 55 |     use std::time::{SystemTime, UNIX_EPOCH, Duration};
[INFO] [stderr]    |                                             ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `pow_verification` (bin "pow_verification" test) generated 1 warning (run `cargo fix --bin "pow_verification" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/pow_verification-3f08524e20895b3f)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test pow_verification::tests::test_pow_verification_failure_due_to_expiry ... ok
[INFO] [stdout] test pow_verification::tests::test_pow_verification_success_within_time ... ok
[INFO] [stdout] test pow_verification::tests::test_pow_verification_failure_due_to_wrong_data ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bd87f91bb02d6c20d8b904104b1e448ebff809aa39ead281d7cc5d336e391a4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd87f91bb02d6c20d8b904104b1e448ebff809aa39ead281d7cc5d336e391a4b", kill_on_drop: false }`
[INFO] [stdout] bd87f91bb02d6c20d8b904104b1e448ebff809aa39ead281d7cc5d336e391a4b