[INFO] fetching crate tokio-hglib 0.4.0... [INFO] testing tokio-hglib-0.4.0 against 1.59.0 for beta-1.60-1 [INFO] extracting crate tokio-hglib 0.4.0 into /workspace/builds/worker-84/source [INFO] validating manifest of crates.io crate tokio-hglib 0.4.0 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 tokio-hglib 0.4.0 [INFO] finished tweaking crates.io crate tokio-hglib 0.4.0 [INFO] tweaked toml for crates.io crate tokio-hglib 0.4.0 written to /workspace/builds/worker-84/source/Cargo.toml [INFO] crate crates.io crate tokio-hglib 0.4.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded async-trait v0.1.42 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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] fa1b844df38b70320ead53940ac4dbc7f8af60b9a5030fe5db046bde8ab610b4 [INFO] running `Command { std: "docker" "start" "-a" "fa1b844df38b70320ead53940ac4dbc7f8af60b9a5030fe5db046bde8ab610b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fa1b844df38b70320ead53940ac4dbc7f8af60b9a5030fe5db046bde8ab610b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fa1b844df38b70320ead53940ac4dbc7f8af60b9a5030fe5db046bde8ab610b4", kill_on_drop: false }` [INFO] [stdout] fa1b844df38b70320ead53940ac4dbc7f8af60b9a5030fe5db046bde8ab610b4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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] 4e50e20eb4c73f4d5977c774b1f21f94d52ec66db60b854535fa526f75695115 [INFO] running `Command { std: "docker" "start" "-a" "4e50e20eb4c73f4d5977c774b1f21f94d52ec66db60b854535fa526f75695115", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.56 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Compiling once_cell v1.5.2 [INFO] [stderr] Compiling futures-core v0.3.8 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Compiling futures-sink v0.3.8 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling pin-project-lite v0.2.0 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling bytes v1.0.0 [INFO] [stderr] Compiling futures-io v0.3.8 [INFO] [stderr] Compiling tokio v1.0.1 [INFO] [stderr] Compiling futures-channel v0.3.8 [INFO] [stderr] Compiling futures-task v0.3.8 [INFO] [stderr] Compiling signal-hook-registry v1.3.0 [INFO] [stderr] Compiling mio v0.7.6 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Compiling pin-project-internal v1.0.2 [INFO] [stderr] Compiling futures-macro v0.3.8 [INFO] [stderr] Compiling async-stream-impl v0.3.0 [INFO] [stderr] Compiling tokio-macros v1.0.0 [INFO] [stderr] Compiling async-trait v0.1.42 [INFO] [stderr] Compiling async-stream v0.3.0 [INFO] [stderr] Compiling pin-project v1.0.2 [INFO] [stderr] Compiling futures-util v0.3.8 [INFO] [stderr] Compiling tokio-stream v0.1.0 [INFO] [stderr] Compiling tokio-util v0.6.0 [INFO] [stderr] Compiling futures-executor v0.3.8 [INFO] [stderr] Compiling futures v0.3.8 [INFO] [stderr] Compiling tokio-hglib v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `child` [INFO] [stdout] --> src/connection.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | child: Child, [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 18.43s [INFO] running `Command { std: "docker" "inspect" "4e50e20eb4c73f4d5977c774b1f21f94d52ec66db60b854535fa526f75695115", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4e50e20eb4c73f4d5977c774b1f21f94d52ec66db60b854535fa526f75695115", kill_on_drop: false }` [INFO] [stdout] 4e50e20eb4c73f4d5977c774b1f21f94d52ec66db60b854535fa526f75695115 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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] 82a5e5529b8827020057279af3023cf70fd0851b48732acdeb5576d072d4f953 [INFO] running `Command { std: "docker" "start" "-a" "82a5e5529b8827020057279af3023cf70fd0851b48732acdeb5576d072d4f953", kill_on_drop: false }` [INFO] [stderr] Compiling tokio-hglib v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `child` [INFO] [stdout] --> src/connection.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | child: Child, [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: `child` [INFO] [stdout] --> src/connection.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | child: Child, [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 2.29s [INFO] running `Command { std: "docker" "inspect" "82a5e5529b8827020057279af3023cf70fd0851b48732acdeb5576d072d4f953", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82a5e5529b8827020057279af3023cf70fd0851b48732acdeb5576d072d4f953", kill_on_drop: false }` [INFO] [stdout] 82a5e5529b8827020057279af3023cf70fd0851b48732acdeb5576d072d4f953 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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] 33d6233a3e37e2d270b44d99bf449835ffdec0ed0906ee654ab9c2c82d4e87a1 [INFO] running `Command { std: "docker" "start" "-a" "33d6233a3e37e2d270b44d99bf449835ffdec0ed0906ee654ab9c2c82d4e87a1", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: field is never read: `child` [INFO] [stderr] --> src/connection.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | child: Child, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `tokio-hglib` (lib) generated 1 warning [INFO] [stderr] warning: `tokio-hglib` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.21s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/tokio_hglib-6ae7cb76877845c0) [INFO] [stdout] running 6 tests [INFO] [stdout] test message::tests::parse_hello_empty ... ok [INFO] [stdout] test message::tests::parse_hello_malformed ... ok [INFO] [stdout] test message::tests::parse_hello_unsupported ... ok [INFO] [stdout] test message::tests::parse_hello_some ... ok [INFO] [stdout] test message::tests::pack_args_some ... ok [INFO] [stderr] Running tests/block_encoding.rs (/opt/rustwide/target/debug/deps/block_encoding-90a0a58bc200b819) [INFO] [stdout] test message::tests::pack_args_nul ... ok [INFO] [stderr] Running tests/channel_decoding.rs (/opt/rustwide/target/debug/deps/channel_decoding-4bc8c6843104399a) [INFO] [stdout] [INFO] [stderr] Doc-tests tokio-hglib [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test encode_message ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test channel_decode_immature ... ok [INFO] [stdout] test channel_decode_valid_message ... ok [INFO] [stdout] test channel_decode_unsupported ... 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] [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" "33d6233a3e37e2d270b44d99bf449835ffdec0ed0906ee654ab9c2c82d4e87a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "33d6233a3e37e2d270b44d99bf449835ffdec0ed0906ee654ab9c2c82d4e87a1", kill_on_drop: false }` [INFO] [stdout] 33d6233a3e37e2d270b44d99bf449835ffdec0ed0906ee654ab9c2c82d4e87a1