[INFO] fetching crate libwhisper 0.1.1...
[INFO] testing libwhisper-0.1.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate libwhisper 0.1.1 into /workspace/builds/worker-21/source
[INFO] validating manifest of crates.io crate libwhisper 0.1.1 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libwhisper 0.1.1
[INFO] finished tweaking crates.io crate libwhisper 0.1.1
[INFO] tweaked toml for crates.io crate libwhisper 0.1.1 written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cc79d3476ef5ac0d088bb4eb5bb6259b09c3f9aab432c55d0af193582c8451e2
[INFO] running `Command { std: "docker" "start" "-a" "cc79d3476ef5ac0d088bb4eb5bb6259b09c3f9aab432c55d0af193582c8451e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc79d3476ef5ac0d088bb4eb5bb6259b09c3f9aab432c55d0af193582c8451e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc79d3476ef5ac0d088bb4eb5bb6259b09c3f9aab432c55d0af193582c8451e2", kill_on_drop: false }`
[INFO] [stdout] cc79d3476ef5ac0d088bb4eb5bb6259b09c3f9aab432c55d0af193582c8451e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aad74be96e18ffcc06f00e4cb099dcc707b6655d5fa2df6e52afc6ef082437ad
[INFO] running `Command { std: "docker" "start" "-a" "aad74be96e18ffcc06f00e4cb099dcc707b6655d5fa2df6e52afc6ef082437ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling libsodium-sys v0.0.15
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling nom v3.2.1
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling sodiumoxide v0.0.15
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling debug_stub_derive v0.3.0
[INFO] [stderr]    Compiling libwhisper v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `created_at`
[INFO] [stdout]    --> src/session.rs:212:5
[INFO] [stdout]     |
[INFO] [stdout] 212 |     created_at: DateTime<Utc>,
[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 3.86s
[INFO] running `Command { std: "docker" "inspect" "aad74be96e18ffcc06f00e4cb099dcc707b6655d5fa2df6e52afc6ef082437ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aad74be96e18ffcc06f00e4cb099dcc707b6655d5fa2df6e52afc6ef082437ad", kill_on_drop: false }`
[INFO] [stdout] aad74be96e18ffcc06f00e4cb099dcc707b6655d5fa2df6e52afc6ef082437ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e727d3834d6f7916585572e19154d2de83488ace13437d0e310f3cddedbd89f
[INFO] running `Command { std: "docker" "start" "-a" "7e727d3834d6f7916585572e19154d2de83488ace13437d0e310f3cddedbd89f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libwhisper v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `created_at`
[INFO] [stdout]    --> src/session.rs:212:5
[INFO] [stdout]     |
[INFO] [stdout] 212 |     created_at: DateTime<Utc>,
[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] [stdout] warning: field is never read: `created_at`
[INFO] [stdout]    --> src/session.rs:212:5
[INFO] [stdout]     |
[INFO] [stdout] 212 |     created_at: DateTime<Utc>,
[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 0.73s
[INFO] running `Command { std: "docker" "inspect" "7e727d3834d6f7916585572e19154d2de83488ace13437d0e310f3cddedbd89f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e727d3834d6f7916585572e19154d2de83488ace13437d0e310f3cddedbd89f", kill_on_drop: false }`
[INFO] [stdout] 7e727d3834d6f7916585572e19154d2de83488ace13437d0e310f3cddedbd89f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3516a729f573b7f1d802f69f72f6ebe00d69944530417939ff445a42a2c7c2ed
[INFO] running `Command { std: "docker" "start" "-a" "3516a729f573b7f1d802f69f72f6ebe00d69944530417939ff445a42a2c7c2ed", kill_on_drop: false }`
[INFO] [stderr] warning: field is never read: `created_at`
[INFO] [stderr]    --> src/session.rs:212:5
[INFO] [stderr]     |
[INFO] [stderr] 212 |     created_at: DateTime<Utc>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `libwhisper` (lib) generated 1 warning
[INFO] [stderr] warning: `libwhisper` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/libwhisper-138c7a8e744d5ce6)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test frame::test::frame_kind_from_slice ... ok
[INFO] [stdout] test frame::test::malformed_frame ... ok
[INFO] [stdout] test frame::test::bad_frame ... ok
[INFO] [stdout] test frame::test::pack_and_unpack ... ok
[INFO] [stdout] test session::test::test_expire_server ... ok
[INFO] [stdout] test session::test::test_expire_client ... ok
[INFO] [stdout] test session::test::test_successful_hashshake ... ok
[INFO] [stderr]    Doc-tests libwhisper
[INFO] [stdout] test session::test::test_ping_pong ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 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" "3516a729f573b7f1d802f69f72f6ebe00d69944530417939ff445a42a2c7c2ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3516a729f573b7f1d802f69f72f6ebe00d69944530417939ff445a42a2c7c2ed", kill_on_drop: false }`
[INFO] [stdout] 3516a729f573b7f1d802f69f72f6ebe00d69944530417939ff445a42a2c7c2ed