[INFO] fetching crate libwhisper 0.1.1...
[INFO] testing libwhisper-0.1.1 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate libwhisper 0.1.1 into /workspace/builds/worker-44/source
[INFO] validating manifest of crates.io crate libwhisper 0.1.1 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-44/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded debug_stub_derive v0.3.0
[INFO] [stderr]   Downloaded libsodium-sys v0.0.15
[INFO] [stderr]   Downloaded sodiumoxide v0.0.15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dc7b786e96b39855bb719d827b1a325d53d8812afd536ea3a01c6c40d491ca56
[INFO] running `Command { std: "docker" "start" "-a" "dc7b786e96b39855bb719d827b1a325d53d8812afd536ea3a01c6c40d491ca56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc7b786e96b39855bb719d827b1a325d53d8812afd536ea3a01c6c40d491ca56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc7b786e96b39855bb719d827b1a325d53d8812afd536ea3a01c6c40d491ca56", kill_on_drop: false }`
[INFO] [stdout] dc7b786e96b39855bb719d827b1a325d53d8812afd536ea3a01c6c40d491ca56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c26fde87afef9a1503cb0d1d3aee4e06cefd47918905bb1a77462569d9010542
[INFO] running `Command { std: "docker" "start" "-a" "c26fde87afef9a1503cb0d1d3aee4e06cefd47918905bb1a77462569d9010542", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling pkg-config v0.3.22
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling libsodium-sys v0.0.15
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling nom v3.2.1
[INFO] [stderr]    Compiling sodiumoxide v0.0.15
[INFO] [stderr]    Compiling debug_stub_derive v0.3.0
[INFO] [stderr]    Compiling chrono v0.4.19
[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 5.35s
[INFO] running `Command { std: "docker" "inspect" "c26fde87afef9a1503cb0d1d3aee4e06cefd47918905bb1a77462569d9010542", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c26fde87afef9a1503cb0d1d3aee4e06cefd47918905bb1a77462569d9010542", kill_on_drop: false }`
[INFO] [stdout] c26fde87afef9a1503cb0d1d3aee4e06cefd47918905bb1a77462569d9010542
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 95fd636eddd263668342b285cc940a553ef923ccdf5823836e99e653b4bb7864
[INFO] running `Command { std: "docker" "start" "-a" "95fd636eddd263668342b285cc940a553ef923ccdf5823836e99e653b4bb7864", 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 0.90s
[INFO] running `Command { std: "docker" "inspect" "95fd636eddd263668342b285cc940a553ef923ccdf5823836e99e653b4bb7864", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95fd636eddd263668342b285cc940a553ef923ccdf5823836e99e653b4bb7864", kill_on_drop: false }`
[INFO] [stdout] 95fd636eddd263668342b285cc940a553ef923ccdf5823836e99e653b4bb7864
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 41adec661397c438c9ad44e54b677a122a88434d7ca7f77aeb524688a33cbc7d
[INFO] running `Command { std: "docker" "start" "-a" "41adec661397c438c9ad44e54b677a122a88434d7ca7f77aeb524688a33cbc7d", 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 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/libwhisper-bd634ee3a2cd62c8)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test frame::test::bad_frame ... ok
[INFO] [stdout] test frame::test::frame_kind_from_slice ... ok
[INFO] [stdout] test frame::test::malformed_frame ... ok
[INFO] [stdout] test frame::test::pack_and_unpack ... ok
[INFO] [stdout] test session::test::test_expire_client ... ok
[INFO] [stdout] test session::test::test_expire_server ... ok
[INFO] [stdout] test session::test::test_ping_pong ... ok
[INFO] [stdout] test session::test::test_successful_hashshake ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libwhisper
[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" "41adec661397c438c9ad44e54b677a122a88434d7ca7f77aeb524688a33cbc7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41adec661397c438c9ad44e54b677a122a88434d7ca7f77aeb524688a33cbc7d", kill_on_drop: false }`
[INFO] [stdout] 41adec661397c438c9ad44e54b677a122a88434d7ca7f77aeb524688a33cbc7d