[INFO] fetching crate tokio-pipe 0.1.4...
[INFO] testing tokio-pipe-0.1.4 against 1.47.0 for beta-1.48-1
[INFO] extracting crate tokio-pipe 0.1.4 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate tokio-pipe 0.1.4 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tokio-pipe 0.1.4
[INFO] finished tweaking crates.io crate tokio-pipe 0.1.4
[INFO] tweaked toml for crates.io crate tokio-pipe 0.1.4 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9bddc5422c0007539f0cf16f78c3f564af21fa461e821baf0097fb7943d339cb
[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" "9bddc5422c0007539f0cf16f78c3f564af21fa461e821baf0097fb7943d339cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9bddc5422c0007539f0cf16f78c3f564af21fa461e821baf0097fb7943d339cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bddc5422c0007539f0cf16f78c3f564af21fa461e821baf0097fb7943d339cb", kill_on_drop: false }`
[INFO] [stdout] 9bddc5422c0007539f0cf16f78c3f564af21fa461e821baf0097fb7943d339cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4236cd9d73925b78164164ba5e461bf73dd0739108bd95d59c766974bb9c3bcf
[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" "4236cd9d73925b78164164ba5e461bf73dd0739108bd95d59c766974bb9c3bcf", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio v0.2.22
[INFO] [stderr]    Compiling tokio-pipe v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]   --> src/lib.rs:46:1
[INFO] [stdout]    |
[INFO] [stdout] 46 | / macro_rules! try_libc {
[INFO] [stdout] 47 | |     ($e: expr) => {{
[INFO] [stdout] 48 | |         let ret = $e;
[INFO] [stdout] 49 | |         if ret == -1 {
[INFO] [stdout] ...  |
[INFO] [stdout] 53 | |     }};
[INFO] [stdout] 54 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` 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 5.46s
[INFO] running `Command { std: "docker" "inspect" "4236cd9d73925b78164164ba5e461bf73dd0739108bd95d59c766974bb9c3bcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4236cd9d73925b78164164ba5e461bf73dd0739108bd95d59c766974bb9c3bcf", kill_on_drop: false }`
[INFO] [stdout] 4236cd9d73925b78164164ba5e461bf73dd0739108bd95d59c766974bb9c3bcf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3bdcfd42f44db5ad3a0f6da9ca05bf52e7aac839cd84cd56548058b4391e00a1
[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" "3bdcfd42f44db5ad3a0f6da9ca05bf52e7aac839cd84cd56548058b4391e00a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.33
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]   --> src/lib.rs:46:1
[INFO] [stdout]    |
[INFO] [stdout] 46 | / macro_rules! try_libc {
[INFO] [stdout] 47 | |     ($e: expr) => {{
[INFO] [stdout] 48 | |         let ret = $e;
[INFO] [stdout] 49 | |         if ret == -1 {
[INFO] [stdout] ...  |
[INFO] [stdout] 53 | |     }};
[INFO] [stdout] 54 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tokio-pipe v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]   --> src/lib.rs:46:1
[INFO] [stdout]    |
[INFO] [stdout] 46 | / macro_rules! try_libc {
[INFO] [stdout] 47 | |     ($e: expr) => {{
[INFO] [stdout] 48 | |         let ret = $e;
[INFO] [stdout] 49 | |         if ret == -1 {
[INFO] [stdout] ...  |
[INFO] [stdout] 53 | |     }};
[INFO] [stdout] 54 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` 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 4.76s
[INFO] running `Command { std: "docker" "inspect" "3bdcfd42f44db5ad3a0f6da9ca05bf52e7aac839cd84cd56548058b4391e00a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bdcfd42f44db5ad3a0f6da9ca05bf52e7aac839cd84cd56548058b4391e00a1", kill_on_drop: false }`
[INFO] [stdout] 3bdcfd42f44db5ad3a0f6da9ca05bf52e7aac839cd84cd56548058b4391e00a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 532b55de58c1b1c5cc2ba4aed66a13f1d1b0ed7f4577045ccd7ab87af8189ad2
[INFO] running `Command { std: "docker" "start" "-a" "532b55de58c1b1c5cc2ba4aed66a13f1d1b0ed7f4577045ccd7ab87af8189ad2", kill_on_drop: false }`
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/lib.rs:46:1
[INFO] [stderr]    |
[INFO] [stderr] 46 | / macro_rules! try_libc {
[INFO] [stderr] 47 | |     ($e: expr) => {{
[INFO] [stderr] 48 | |         let ret = $e;
[INFO] [stderr] 49 | |         if ret == -1 {
[INFO] [stderr] ...  |
[INFO] [stderr] 53 | |     }};
[INFO] [stderr] 54 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/lib.rs:46:1
[INFO] [stderr]    |
[INFO] [stderr] 46 | / macro_rules! try_libc {
[INFO] [stderr] 47 | |     ($e: expr) => {{
[INFO] [stderr] 48 | |         let ret = $e;
[INFO] [stderr] 49 | |         if ret == -1 {
[INFO] [stderr] ...  |
[INFO] [stderr] 53 | |     }};
[INFO] [stderr] 54 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tokio_pipe-8d97586847576385
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_write_after_shutdown ... ok
[INFO] [stdout] test tests::test ... ok
[INFO] [stdout] test tests::test_non_buf ... ok
[INFO] [stdout] test tests::test_buf ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tokio-pipe
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 6) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "532b55de58c1b1c5cc2ba4aed66a13f1d1b0ed7f4577045ccd7ab87af8189ad2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "532b55de58c1b1c5cc2ba4aed66a13f1d1b0ed7f4577045ccd7ab87af8189ad2", kill_on_drop: false }`
[INFO] [stdout] 532b55de58c1b1c5cc2ba4aed66a13f1d1b0ed7f4577045ccd7ab87af8189ad2
