[INFO] fetching crate tab-daemon 0.5.4... [INFO] building tab-daemon-0.5.4 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] extracting crate tab-daemon 0.5.4 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate tab-daemon 0.5.4 [INFO] finished tweaking crates.io crate tab-daemon 0.5.4 [INFO] tweaked toml for crates.io crate tab-daemon 0.5.4 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate tab-daemon 0.5.4 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 183 packages to latest compatible versions [INFO] [stderr] Adding async-tungstenite v0.8.0 (available: v0.31.0) [INFO] [stderr] Adding base64 v0.13.1 (available: v0.22.1) [INFO] [stderr] Adding dirs v3.0.2 (available: v6.0.0) [INFO] [stderr] Adding http v0.2.12 (available: v1.3.1) [INFO] [stderr] Adding lifeline v0.4.0 (available: v0.6.1) [INFO] [stderr] Adding rand v0.7.3 (available: v0.9.2) [INFO] [stderr] Adding serde_yaml v0.8.26 (available: v0.9.34+deprecated) [INFO] [stderr] Adding simplelog v0.8.0 (available: v0.12.2) [INFO] [stderr] Adding termcolor v1.1.3 (available: v1.4.1) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.17) [INFO] [stderr] Adding tokio v0.2.25 (available: v1.47.1) [INFO] [stderr] Adding tokio-test v0.2.1 (available: v0.4.4) [INFO] [stderr] Adding tungstenite v0.11.1 (available: v0.28.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tokio-macros v0.2.6 [INFO] [stderr] Downloaded tab-api v0.5.6 [INFO] [stderr] Downloaded input_buffer v0.3.1 [INFO] [stderr] Downloaded pin-project-lite v0.1.12 [INFO] [stderr] Downloaded tungstenite v0.11.1 [INFO] [stderr] Downloaded simplelog v0.8.0 [INFO] [stderr] Downloaded lifeline v0.4.0 [INFO] [stderr] Downloaded sysinfo v0.15.9 [INFO] [stderr] Downloaded arc-swap v0.4.8 [INFO] [stderr] Downloaded pin-project v0.4.30 [INFO] [stderr] Downloaded snailquote v0.3.1 [INFO] [stderr] Downloaded pin-project-internal v0.4.30 [INFO] [stderr] Downloaded tokio v0.2.25 [INFO] [stderr] Downloaded mio-named-pipes v0.1.7 [INFO] [stderr] Downloaded nix v0.19.1 [INFO] [stderr] Downloaded tokio-test v0.2.1 [INFO] [stderr] Downloaded tab-websocket v0.5.0 [INFO] [stderr] Downloaded async-tungstenite v0.8.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9ff9282c6488e1e56eb3da697eb0506212da901a4042fbfb0721ec662a01cc7b [INFO] running `Command { std: "docker" "start" "-a" "9ff9282c6488e1e56eb3da697eb0506212da901a4042fbfb0721ec662a01cc7b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9ff9282c6488e1e56eb3da697eb0506212da901a4042fbfb0721ec662a01cc7b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ff9282c6488e1e56eb3da697eb0506212da901a4042fbfb0721ec662a01cc7b", kill_on_drop: false }` [INFO] [stdout] 9ff9282c6488e1e56eb3da697eb0506212da901a4042fbfb0721ec662a01cc7b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3ed0cc2c704824f466f537d90315624444c317e1a8ae95059a5ccfdd62285a1e [INFO] running `Command { std: "docker" "start" "-a" "3ed0cc2c704824f466f537d90315624444c317e1a8ae95059a5ccfdd62285a1e", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling bytes v0.5.6 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.39 [INFO] [stderr] Compiling pin-project-internal v0.4.30 [INFO] [stderr] Compiling pin-project-lite v0.1.12 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling owned-alloc v0.2.0 [INFO] [stderr] Compiling sysinfo v0.15.9 [INFO] [stderr] Compiling base64 v0.12.3 [INFO] [stderr] Compiling arc-swap v0.4.8 [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling dirs-sys v0.3.7 [INFO] [stderr] Compiling unicode_categories v0.1.1 [INFO] [stderr] Compiling chrono v0.4.42 [INFO] [stderr] Compiling lockfree v0.5.1 [INFO] [stderr] Compiling nix v0.19.1 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling input_buffer v0.3.1 [INFO] [stderr] Compiling dirs v3.0.2 [INFO] [stderr] Compiling snailquote v0.3.1 [INFO] [stderr] Compiling sha-1 v0.9.8 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling termcolor v1.1.3 [INFO] [stderr] Compiling tungstenite v0.11.1 [INFO] [stderr] Compiling log-panics v2.1.0 [INFO] [stderr] Compiling serde_yaml v0.8.26 [INFO] [stderr] Compiling tokio-io v0.1.13 [INFO] [stderr] Compiling mio-uds v0.6.8 [INFO] [stderr] Compiling simplelog v0.8.0 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling tokio-macros v0.2.6 [INFO] [stderr] Compiling tokio v0.2.25 [INFO] [stderr] Compiling pin-project v0.4.30 [INFO] [stderr] Compiling lifeline v0.4.0 [INFO] [stderr] Compiling async-tungstenite v0.8.0 [INFO] [stderr] Compiling tab-api v0.5.6 [INFO] [stderr] Compiling tab-websocket v0.5.0 [INFO] [stderr] Compiling tab-daemon v0.5.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `lifeline::prelude::*` [INFO] [stdout] --> src/prelude.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub use lifeline::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/message/tab_manager.rs:26:19 [INFO] [stdout] | [INFO] [stdout] 26 | TabTerminated(TabId), [INFO] [stdout] | ------------- ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `TabManagerSend` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 26 - TabTerminated(TabId), [INFO] [stdout] 26 + TabTerminated(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.72s [INFO] running `Command { std: "docker" "inspect" "3ed0cc2c704824f466f537d90315624444c317e1a8ae95059a5ccfdd62285a1e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ed0cc2c704824f466f537d90315624444c317e1a8ae95059a5ccfdd62285a1e", kill_on_drop: false }` [INFO] [stdout] 3ed0cc2c704824f466f537d90315624444c317e1a8ae95059a5ccfdd62285a1e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f6cfac3e632af4618114d9d85c7e30f2a32ab38645a52967806f43fcf0eb3345 [INFO] running `Command { std: "docker" "start" "-a" "f6cfac3e632af4618114d9d85c7e30f2a32ab38645a52967806f43fcf0eb3345", kill_on_drop: false }` [INFO] [stderr] Compiling tokio-test v0.2.1 [INFO] [stdout] warning: unused import: `lifeline::prelude::*` [INFO] [stdout] --> src/prelude.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub use lifeline::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/message/tab_manager.rs:26:19 [INFO] [stdout] | [INFO] [stdout] 26 | TabTerminated(TabId), [INFO] [stdout] | ------------- ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `TabManagerSend` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 26 - TabTerminated(TabId), [INFO] [stdout] 26 + TabTerminated(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling tab-daemon v0.5.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `lifeline::prelude::*` [INFO] [stdout] --> src/prelude.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub use lifeline::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/message/tab_manager.rs:26:19 [INFO] [stdout] | [INFO] [stdout] 26 | TabTerminated(TabId), [INFO] [stdout] | ------------- ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `TabManagerSend` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 26 - TabTerminated(TabId), [INFO] [stdout] 26 + TabTerminated(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 9.38s [INFO] running `Command { std: "docker" "inspect" "f6cfac3e632af4618114d9d85c7e30f2a32ab38645a52967806f43fcf0eb3345", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f6cfac3e632af4618114d9d85c7e30f2a32ab38645a52967806f43fcf0eb3345", kill_on_drop: false }` [INFO] [stdout] f6cfac3e632af4618114d9d85c7e30f2a32ab38645a52967806f43fcf0eb3345