[INFO] fetching crate z1info_rust 0.1.4...
[INFO] testing z1info_rust-0.1.4 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate z1info_rust 0.1.4 into /workspace/builds/worker-91/source
[INFO] validating manifest of crates.io crate z1info_rust 0.1.4 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate z1info_rust 0.1.4
[INFO] finished tweaking crates.io crate z1info_rust 0.1.4
[INFO] tweaked toml for crates.io crate z1info_rust 0.1.4 written to /workspace/builds/worker-91/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5ba01a6e4a92da81b0d408cd35882c8b8502b43e39592dbb87dc8906d5ff758a
[INFO] running `Command { std: "docker" "start" "-a" "5ba01a6e4a92da81b0d408cd35882c8b8502b43e39592dbb87dc8906d5ff758a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5ba01a6e4a92da81b0d408cd35882c8b8502b43e39592dbb87dc8906d5ff758a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ba01a6e4a92da81b0d408cd35882c8b8502b43e39592dbb87dc8906d5ff758a", kill_on_drop: false }`
[INFO] [stdout] 5ba01a6e4a92da81b0d408cd35882c8b8502b43e39592dbb87dc8906d5ff758a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a5cd5625e222e4f001b93d7a79cdcc198af8c390cd1d7eb29ee49ef02dd0b731
[INFO] running `Command { std: "docker" "start" "-a" "a5cd5625e222e4f001b93d7a79cdcc198af8c390cd1d7eb29ee49ef02dd0b731", kill_on_drop: false }`
[INFO] [stderr]    Compiling z1info_rust v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `get_current_timestamp`
[INFO] [stdout]    --> src/lib.rs:133:4
[INFO] [stdout]     |
[INFO] [stdout] 133 | fn get_current_timestamp()->u64{
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "a5cd5625e222e4f001b93d7a79cdcc198af8c390cd1d7eb29ee49ef02dd0b731", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5cd5625e222e4f001b93d7a79cdcc198af8c390cd1d7eb29ee49ef02dd0b731", kill_on_drop: false }`
[INFO] [stdout] a5cd5625e222e4f001b93d7a79cdcc198af8c390cd1d7eb29ee49ef02dd0b731
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 918fb6ba91ba4d773ed2d3a9b95f437bd9e0f73d785c23f574725e201dc1e1de
[INFO] running `Command { std: "docker" "start" "-a" "918fb6ba91ba4d773ed2d3a9b95f437bd9e0f73d785c23f574725e201dc1e1de", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] warning: function is never used: `get_current_timestamp`
[INFO] [stdout]    --> src/lib.rs:133:4
[INFO] [stdout]     |
[INFO] [stdout] 133 | fn get_current_timestamp()->u64{
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling z1info_rust v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_current_timestamp`
[INFO] [stdout]    --> src/lib.rs:133:4
[INFO] [stdout]     |
[INFO] [stdout] 133 | fn get_current_timestamp()->u64{
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "918fb6ba91ba4d773ed2d3a9b95f437bd9e0f73d785c23f574725e201dc1e1de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "918fb6ba91ba4d773ed2d3a9b95f437bd9e0f73d785c23f574725e201dc1e1de", kill_on_drop: false }`
[INFO] [stdout] 918fb6ba91ba4d773ed2d3a9b95f437bd9e0f73d785c23f574725e201dc1e1de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dab6502bbb7c5c71b8b9ce75f9dbcb48ce54ddcd3e19e43b462bfd8ac55c9941
[INFO] running `Command { std: "docker" "start" "-a" "dab6502bbb7c5c71b8b9ce75f9dbcb48ce54ddcd3e19e43b462bfd8ac55c9941", kill_on_drop: false }`
[INFO] [stderr] warning: function is never used: `get_current_timestamp`
[INFO] [stderr]    --> src/lib.rs:133:4
[INFO] [stderr]     |
[INFO] [stderr] 133 | fn get_current_timestamp()->u64{
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `z1info_rust` (lib) generated 1 warning
[INFO] [stderr] warning: `z1info_rust` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/z1info_rust-e12e746171e0ec08)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests z1info_rust
[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 2 tests
[INFO] [stdout] test src/lib.rs - (line 10) - compile ... ok
[INFO] [stdout] test src/lib.rs - run (line 50) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dab6502bbb7c5c71b8b9ce75f9dbcb48ce54ddcd3e19e43b462bfd8ac55c9941", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dab6502bbb7c5c71b8b9ce75f9dbcb48ce54ddcd3e19e43b462bfd8ac55c9941", kill_on_drop: false }`
[INFO] [stdout] dab6502bbb7c5c71b8b9ce75f9dbcb48ce54ddcd3e19e43b462bfd8ac55c9941