[INFO] fetching crate task-stream 0.3.7... [INFO] building task-stream-0.3.7 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] extracting crate task-stream 0.3.7 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate task-stream 0.3.7 [INFO] finished tweaking crates.io crate task-stream 0.3.7 [INFO] tweaked toml for crates.io crate task-stream 0.3.7 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate task-stream 0.3.7 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] crate crates.io crate task-stream 0.3.7 already has a lockfile, it will not be regenerated [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] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded slab v0.4.6 [INFO] [stderr] Downloaded time-clock v0.1.0 [INFO] [stderr] Downloaded ach-once v0.1.5 [INFO] [stderr] Downloaded clock_source v0.2.4 [INFO] [stderr] Downloaded async-tick v0.1.7 [INFO] [stderr] Downloaded futures-executor v0.3.21 [INFO] [stderr] Downloaded tick_clock v0.1.2 [INFO] [stderr] Downloaded futures-util v0.3.21 [INFO] [stderr] Downloaded ach-mpmc v0.2.0 [INFO] [stderr] Downloaded bare-metal v0.2.5 [INFO] [stderr] Downloaded atomic-polyfill v0.1.8 [INFO] [stderr] Downloaded ach-ring v0.1.9 [INFO] [stderr] Downloaded async-task v4.2.0 [INFO] [stderr] Downloaded msp430 v0.3.0 [INFO] [stderr] Downloaded mutex-trait v0.2.0 [INFO] [stderr] Downloaded ach-array v0.1.8 [INFO] [stderr] Downloaded riscv v0.7.0 [INFO] [stderr] Downloaded cortex-m v0.7.4 [INFO] [stderr] Downloaded bitfield v0.13.2 [INFO] [stderr] Downloaded regex v1.5.5 [INFO] [stderr] Downloaded volatile-register v0.2.1 [INFO] [stderr] Downloaded bare-metal v1.0.0 [INFO] [stderr] Downloaded bit_field v0.10.1 [INFO] [stderr] Downloaded riscv-target v0.1.2 [INFO] [stderr] Downloaded critical-section v0.2.7 [INFO] [stderr] Downloaded libc v0.2.124 [INFO] [stderr] Downloaded ach-lazy v0.1.2 [INFO] [stderr] Downloaded atomic v0.5.1 [INFO] [stderr] Downloaded riscv v0.8.0 [INFO] [stderr] Downloaded spin_loop v0.1.1 [INFO] [stderr] Downloaded ach-cell v0.1.16 [INFO] [stderr] Downloaded async_ach-waker v0.1.3 [INFO] [stderr] Downloaded nb v1.0.0 [INFO] [stderr] Downloaded vcell v0.1.3 [INFO] [stderr] Downloaded futures-task v0.3.21 [INFO] [stderr] Downloaded r0 v1.0.0 [INFO] [stderr] Downloaded nb v0.1.3 [INFO] [stderr] Downloaded embedded-hal v0.2.7 [INFO] [stderr] Downloaded futures-core v0.3.21 [INFO] [stderr] Downloaded interrupt v0.1.3 [INFO] [stderr] Downloaded ach-util v0.1.15 [INFO] [stderr] Downloaded xtensa-lx v0.7.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 985f5a5d50027103d7a3d5c5f7e7b41697d1accae4751d2b70273c047bba1a7d [INFO] running `Command { std: "docker" "start" "-a" "985f5a5d50027103d7a3d5c5f7e7b41697d1accae4751d2b70273c047bba1a7d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "985f5a5d50027103d7a3d5c5f7e7b41697d1accae4751d2b70273c047bba1a7d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "985f5a5d50027103d7a3d5c5f7e7b41697d1accae4751d2b70273c047bba1a7d", kill_on_drop: false }` [INFO] [stdout] 985f5a5d50027103d7a3d5c5f7e7b41697d1accae4751d2b70273c047bba1a7d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 95d3d8cdc4cadb9fc36cee675d4d51254970f61915df9e160ddc9033ab69468d [INFO] running `Command { std: "docker" "start" "-a" "95d3d8cdc4cadb9fc36cee675d4d51254970f61915df9e160ddc9033ab69468d", kill_on_drop: false }` [INFO] [stderr] Compiling atomic v0.5.1 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling spin_loop v0.1.1 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling pin-project-lite v0.2.8 [INFO] [stderr] Compiling slab v0.4.6 [INFO] [stderr] Compiling async-task v4.2.0 [INFO] [stderr] Compiling ach-util v0.1.15 [INFO] [stderr] Compiling ach-ring v0.1.9 [INFO] [stderr] Compiling ach-mpmc v0.2.0 [INFO] [stderr] Compiling task-stream v0.3.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:61:19 [INFO] [stdout] | [INFO] [stdout] 61 | pub fn stream(&self) -> TaskStream { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 61 | pub fn stream(&self) -> TaskStream<'_, N> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/local.rs:47:19 [INFO] [stdout] | [INFO] [stdout] 47 | pub fn stream(&self) -> LocalTaskStream { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 47 | pub fn stream(&self) -> LocalTaskStream<'_, N> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.99s [INFO] running `Command { std: "docker" "inspect" "95d3d8cdc4cadb9fc36cee675d4d51254970f61915df9e160ddc9033ab69468d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "95d3d8cdc4cadb9fc36cee675d4d51254970f61915df9e160ddc9033ab69468d", kill_on_drop: false }` [INFO] [stdout] 95d3d8cdc4cadb9fc36cee675d4d51254970f61915df9e160ddc9033ab69468d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] e56eaf7929267f62792ec017273ebf2db88f10967aaa92f44b924576aa6d385e [INFO] running `Command { std: "docker" "start" "-a" "e56eaf7929267f62792ec017273ebf2db88f10967aaa92f44b924576aa6d385e", kill_on_drop: false }` [INFO] [stderr] Compiling bare-metal v1.0.0 [INFO] [stderr] Compiling libc v0.2.124 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling critical-section v0.2.7 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling time-clock v0.1.0 [INFO] [stderr] Compiling atomic-polyfill v0.1.8 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:61:19 [INFO] [stdout] | [INFO] [stdout] 61 | pub fn stream(&self) -> TaskStream { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 61 | pub fn stream(&self) -> TaskStream<'_, N> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/local.rs:47:19 [INFO] [stdout] | [INFO] [stdout] 47 | pub fn stream(&self) -> LocalTaskStream { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 47 | pub fn stream(&self) -> LocalTaskStream<'_, N> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling clock_source v0.2.4 [INFO] [stderr] Compiling interrupt v0.1.3 [INFO] [stderr] Compiling tick_clock v0.1.2 [INFO] [stderr] Compiling ach-cell v0.1.16 [INFO] [stderr] Compiling ach-once v0.1.5 [INFO] [stderr] Compiling ach-lazy v0.1.2 [INFO] [stderr] Compiling ach-array v0.1.8 [INFO] [stderr] Compiling async_ach-waker v0.1.3 [INFO] [stderr] Compiling async-tick v0.1.7 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling futures-executor v0.3.21 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling task-stream v0.3.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:61:19 [INFO] [stdout] | [INFO] [stdout] 61 | pub fn stream(&self) -> TaskStream { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 61 | pub fn stream(&self) -> TaskStream<'_, N> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/local.rs:47:19 [INFO] [stdout] | [INFO] [stdout] 47 | pub fn stream(&self) -> LocalTaskStream { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 47 | pub fn stream(&self) -> LocalTaskStream<'_, N> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 4.94s [INFO] running `Command { std: "docker" "inspect" "e56eaf7929267f62792ec017273ebf2db88f10967aaa92f44b924576aa6d385e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e56eaf7929267f62792ec017273ebf2db88f10967aaa92f44b924576aa6d385e", kill_on_drop: false }` [INFO] [stdout] e56eaf7929267f62792ec017273ebf2db88f10967aaa92f44b924576aa6d385e