[INFO] fetching crate jackiechan 0.0.4... [INFO] testing jackiechan-0.0.4 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] extracting crate jackiechan 0.0.4 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate jackiechan 0.0.4 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate jackiechan 0.0.4 [INFO] finished tweaking crates.io crate jackiechan 0.0.4 [INFO] tweaked toml for crates.io crate jackiechan 0.0.4 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate crates.io crate jackiechan 0.0.4 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded blocking v0.6.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6a4666ec0687c261396de212775e012fe4dc7f9e0a2771bd964c5b0c0a261a4f [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "6a4666ec0687c261396de212775e012fe4dc7f9e0a2771bd964c5b0c0a261a4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6a4666ec0687c261396de212775e012fe4dc7f9e0a2771bd964c5b0c0a261a4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a4666ec0687c261396de212775e012fe4dc7f9e0a2771bd964c5b0c0a261a4f", kill_on_drop: false }` [INFO] [stdout] 6a4666ec0687c261396de212775e012fe4dc7f9e0a2771bd964c5b0c0a261a4f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 29cc26266271cdd830a62ea86c0d513eb55a342fe26e8a3b71cd0bf5b344d3e6 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "29cc26266271cdd830a62ea86c0d513eb55a342fe26e8a3b71cd0bf5b344d3e6", kill_on_drop: false }` [INFO] [stderr] Compiling cache-padded v1.1.1 [INFO] [stderr] Compiling futures-core v0.3.12 [INFO] [stderr] Compiling event-listener v2.5.1 [INFO] [stderr] Compiling concurrent-queue v1.2.2 [INFO] [stderr] Compiling jackiechan v0.0.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.06s [INFO] running `Command { std: "docker" "inspect" "29cc26266271cdd830a62ea86c0d513eb55a342fe26e8a3b71cd0bf5b344d3e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "29cc26266271cdd830a62ea86c0d513eb55a342fe26e8a3b71cd0bf5b344d3e6", kill_on_drop: false }` [INFO] [stdout] 29cc26266271cdd830a62ea86c0d513eb55a342fe26e8a3b71cd0bf5b344d3e6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ae50b53591762c540dfb4a82c0a04af4ee6d8da41bc7636fc490422a6ea4f7b3 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "ae50b53591762c540dfb4a82c0a04af4ee6d8da41bc7636fc490422a6ea4f7b3", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling waker-fn v1.1.0 [INFO] [stderr] Compiling fastrand v1.4.0 [INFO] [stderr] Compiling parking v2.0.0 [INFO] [stderr] Compiling futures-io v0.3.12 [INFO] [stderr] Compiling pin-project-lite v0.2.4 [INFO] [stderr] Compiling once_cell v1.5.2 [INFO] [stderr] Compiling atomic-waker v1.0.0 [INFO] [stderr] Compiling easy-parallel v3.1.0 [INFO] [stderr] Compiling async-channel v1.5.1 [INFO] [stderr] Compiling futures-lite v1.11.3 [INFO] [stderr] Compiling blocking v0.6.1 [INFO] [stderr] Compiling jackiechan v0.0.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.82s [INFO] running `Command { std: "docker" "inspect" "ae50b53591762c540dfb4a82c0a04af4ee6d8da41bc7636fc490422a6ea4f7b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae50b53591762c540dfb4a82c0a04af4ee6d8da41bc7636fc490422a6ea4f7b3", kill_on_drop: false }` [INFO] [stdout] ae50b53591762c540dfb4a82c0a04af4ee6d8da41bc7636fc490422a6ea4f7b3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3ed80b9eef635d0d755acb83da57f583a080026b530ee6a76f6eecbd6d1dbe4f [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "3ed80b9eef635d0d755acb83da57f583a080026b530ee6a76f6eecbd6d1dbe4f", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/jackiechan-44569bf6c7f449eb) [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] [stderr] Doc-tests jackiechan [INFO] [stdout] [INFO] [stdout] running 25 tests [INFO] [stdout] test src/channel.rs - channel::Receiver::sender_count (line 824) ... ok [INFO] [stdout] test src/channel.rs - channel::Sender::receiver_count (line 385) ... ok [INFO] [stdout] test src/channel.rs - channel::Receiver::capacity (line 793) ... ok [INFO] [stdout] test src/channel.rs - channel::Receiver::is_empty (line 742) ... ok [INFO] [stdout] test src/channel.rs - channel::Receiver::recv (line 504) ... ok [INFO] [stdout] test src/channel.rs - channel::Receiver::len (line 775) ... ok [INFO] [stdout] test src/channel.rs - channel::Sender::try_send (line 143) ... ok [INFO] [stdout] test src/channel.rs - channel::Sender::is_empty (line 317) ... ok [INFO] [stdout] test src/channel.rs - channel::Receiver::try_recv (line 469) ... ok [INFO] [stdout] test src/channel.rs - channel::Sender::is_closed (line 300) ... ok [INFO] [stdout] test src/channel.rs - channel::bounded (line 93) ... ok [INFO] [stdout] test src/channel.rs - channel::Receiver::is_full (line 758) ... ok [INFO] [stdout] test src/channel.rs - channel::Sender::is_full (line 336) ... ok [INFO] [stdout] test src/channel.rs - channel::Receiver::receiver_count (line 807) ... ok [INFO] [stdout] test src/channel.rs - channel::Sender::capacity (line 371) ... ok [INFO] [stdout] test src/channel.rs - channel::Sender::sender_count (line 402) ... ok [INFO] [stdout] test src/channel.rs - channel::Receiver::close (line 707) ... ok [INFO] [stdout] test src/channel.rs - channel (line 21) ... ok [INFO] [stdout] test src/channel.rs - channel::Receiver::is_closed (line 725) ... ok [INFO] [stdout] test src/channel.rs - channel::Sender::len (line 353) ... ok [INFO] [stdout] test src/channel.rs - channel::Sender::close (line 282) ... ok [INFO] [stdout] test src/channel.rs - channel::Sender::send (line 180) ... ok [INFO] [stdout] test src/channel.rs - channel::Sender::async_send (line 230) ... ok [INFO] [stdout] test src/channel.rs - channel::Receiver::recv_timeout (line 558) ... ok [INFO] [stdout] test src/channel.rs - channel::Receiver::recv_deadline (line 613) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.53s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "3ed80b9eef635d0d755acb83da57f583a080026b530ee6a76f6eecbd6d1dbe4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ed80b9eef635d0d755acb83da57f583a080026b530ee6a76f6eecbd6d1dbe4f", kill_on_drop: false }` [INFO] [stdout] 3ed80b9eef635d0d755acb83da57f583a080026b530ee6a76f6eecbd6d1dbe4f