[INFO] cloning repository https://github.com/sergorl/async_processing [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sergorl/async_processing" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsergorl%2Fasync_processing", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsergorl%2Fasync_processing'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ab1775513892ea0a7c4ef343e956fd802dc50851 [INFO] checking sergorl/async_processing against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsergorl%2Fasync_processing" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sergorl/async_processing on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/sergorl/async_processing [INFO] finished tweaking git repo https://github.com/sergorl/async_processing [INFO] tweaked toml for git repo https://github.com/sergorl/async_processing written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/sergorl/async_processing 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded slab v0.3.0 [INFO] [stderr] Downloaded cfg-if v0.1.2 [INFO] [stderr] Downloaded take v0.1.0 [INFO] [stderr] Downloaded iovec v0.1.2 [INFO] [stderr] Downloaded futures v0.1.18 [INFO] [stderr] Downloaded fuchsia-zircon-sys v0.3.3 [INFO] [stderr] Downloaded num_cpus v1.8.0 [INFO] [stderr] Downloaded futures-cpupool v0.1.8 [INFO] [stderr] Downloaded rand v0.3.22 [INFO] [stderr] Downloaded smallvec v0.2.1 [INFO] [stderr] Downloaded bitflags v1.0.1 [INFO] [stderr] Downloaded fuchsia-zircon v0.3.3 [INFO] [stderr] Downloaded lazycell v0.6.0 [INFO] [stderr] Downloaded tokio v0.1.0 [INFO] [stderr] Downloaded mio v0.6.13 [INFO] [stderr] Downloaded rand v0.4.2 [INFO] [stderr] Downloaded libc v0.2.36 [INFO] [stderr] Downloaded winapi v0.2.8 [INFO] [stderr] Downloaded winapi v0.3.4 [INFO] [stderr] Downloaded tokio-core v0.1.12 [INFO] [stderr] Downloaded log v0.3.9 [INFO] [stderr] Downloaded miow v0.2.1 [INFO] [stderr] Downloaded kernel32-sys v0.2.2 [INFO] [stderr] Downloaded net2 v0.2.31 [INFO] [stderr] Downloaded scoped-tls v0.1.0 [INFO] [stderr] Downloaded slab v0.4.0 [INFO] [stderr] Downloaded byteorder v1.2.1 [INFO] [stderr] Downloaded bytes v0.4.6 [INFO] [stderr] Downloaded log v0.4.1 [INFO] [stderr] Downloaded tokio-io v0.1.5 [INFO] [stderr] Downloaded winapi-i686-pc-windows-gnu v0.4.0 [INFO] [stderr] Downloaded winapi-x86_64-pc-windows-gnu v0.4.0 [INFO] [stderr] Downloaded tokio-proto v0.1.1 [INFO] [stderr] Downloaded tokio-service v0.1.0 [INFO] [stderr] Downloaded winapi-build v0.1.1 [INFO] [stderr] Downloaded ws2_32-sys v0.2.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ba2ee2f229a7c9b433127852467dc08efcdb77bd8fd964206c9022a1f68595dc [INFO] running `Command { std: "docker" "start" "-a" "ba2ee2f229a7c9b433127852467dc08efcdb77bd8fd964206c9022a1f68595dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ba2ee2f229a7c9b433127852467dc08efcdb77bd8fd964206c9022a1f68595dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba2ee2f229a7c9b433127852467dc08efcdb77bd8fd964206c9022a1f68595dc", kill_on_drop: false }` [INFO] [stdout] ba2ee2f229a7c9b433127852467dc08efcdb77bd8fd964206c9022a1f68595dc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 219f9572d73ca9a1ef2f7853bd752459d54a09837bd5a077c518809ee2ce5278 [INFO] running `Command { std: "docker" "start" "-a" "219f9572d73ca9a1ef2f7853bd752459d54a09837bd5a077c518809ee2ce5278", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.36 [INFO] [stderr] Checking cfg-if v0.1.2 [INFO] [stderr] Checking futures v0.1.18 [INFO] [stderr] Checking byteorder v1.2.1 [INFO] [stderr] Checking lazycell v0.6.0 [INFO] [stderr] Checking slab v0.3.0 [INFO] [stderr] Checking slab v0.4.0 [INFO] [stderr] Checking scoped-tls v0.1.0 [INFO] [stderr] Checking log v0.4.1 [INFO] [stderr] Checking take v0.1.0 [INFO] [stderr] Checking smallvec v0.2.1 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking net2 v0.2.31 [INFO] [stderr] Checking rand v0.4.2 [INFO] [stderr] Checking num_cpus v1.8.0 [INFO] [stderr] Checking bytes v0.4.6 [INFO] [stderr] Checking mio v0.6.13 [INFO] [stderr] Checking rand v0.3.22 [INFO] [stderr] Checking tokio-io v0.1.5 [INFO] [stderr] Checking tokio-service v0.1.0 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking tokio-core v0.1.12 [INFO] [stderr] Checking tokio v0.1.0 [INFO] [stderr] Checking tokio-proto v0.1.1 [INFO] [stderr] Checking async_processing v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0425]: cannot find function `timeout` in this scope [INFO] [stdout] --> src/lib.rs:202:23 [INFO] [stdout] | [INFO] [stdout] 202 | let timeout = timeout(Duration::new(time_out, 0)).map(Err); [INFO] [stdout] | ^^^^^^^ help: a local variable with a similar name exists: `time_out` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `timeout` in this scope [INFO] [stdout] --> src/lib.rs:202:23 [INFO] [stdout] | [INFO] [stdout] 202 | let timeout = timeout(Duration::new(time_out, 0)).map(Err); [INFO] [stdout] | ^^^^^^^ help: a local variable with a similar name exists: `time_out` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: the method `select` exists for closure `{closure@lib.rs:195:24}`, but its trait bounds were not satisfied [INFO] [stdout] --> src/lib.rs:204:29 [INFO] [stdout] | [INFO] [stdout] 195 | let counting = move || { [INFO] [stdout] | ------- doesn't satisfy `_: Future` or `_: Stream` [INFO] [stdout] ... [INFO] [stdout] 204 | let task = counting.select(timeout).then(|result| { [INFO] [stdout] | ^^^^^^ method cannot be called on `{closure@lib.rs:195:24}` due to unsatisfied trait bounds [INFO] [stdout] | [INFO] [stdout] = note: the following trait bounds were not satisfied: [INFO] [stdout] `{closure@src/lib.rs:195:24: 195:31}: futures::Future` [INFO] [stdout] which is required by `&mut {closure@src/lib.rs:195:24: 195:31}: futures::Future` [INFO] [stdout] `{closure@src/lib.rs:195:24: 195:31}: Stream` [INFO] [stdout] which is required by `&mut {closure@src/lib.rs:195:24: 195:31}: Stream` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:223:21 [INFO] [stdout] | [INFO] [stdout] 205 | match result { [INFO] [stdout] | ------ this expression has type `Result<(Option<_>, _), _>` [INFO] [stdout] ... [INFO] [stdout] 223 | Ok((Err(_timeout), _other_future)) => { [INFO] [stdout] | ^^^^^^^^^^^^^ expected `Option<_>`, found `Result<_, _>` [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Option<_>` [INFO] [stdout] found enum `Result<_, _>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: the method `select` exists for closure `{closure@lib.rs:195:24}`, but its trait bounds were not satisfied [INFO] [stdout] --> src/lib.rs:204:29 [INFO] [stdout] | [INFO] [stdout] 195 | let counting = move || { [INFO] [stdout] | ------- doesn't satisfy `_: Future` or `_: Stream` [INFO] [stdout] ... [INFO] [stdout] 204 | let task = counting.select(timeout).then(|result| { [INFO] [stdout] | ^^^^^^ method cannot be called on `{closure@lib.rs:195:24}` due to unsatisfied trait bounds [INFO] [stdout] | [INFO] [stdout] = note: the following trait bounds were not satisfied: [INFO] [stdout] `{closure@src/lib.rs:195:24: 195:31}: futures::Future` [INFO] [stdout] which is required by `&mut {closure@src/lib.rs:195:24: 195:31}: futures::Future` [INFO] [stdout] `{closure@src/lib.rs:195:24: 195:31}: Stream` [INFO] [stdout] which is required by `&mut {closure@src/lib.rs:195:24: 195:31}: Stream` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:223:21 [INFO] [stdout] | [INFO] [stdout] 205 | match result { [INFO] [stdout] | ------ this expression has type `Result<(Option<_>, _), _>` [INFO] [stdout] ... [INFO] [stdout] 223 | Ok((Err(_timeout), _other_future)) => { [INFO] [stdout] | ^^^^^^^^^^^^^ expected `Option<_>`, found `Result<_, _>` [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Option<_>` [INFO] [stdout] found enum `Result<_, _>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `write_all` found for struct `SplitStream` in the current scope [INFO] [stdout] --> src/lib.rs:211:32 [INFO] [stdout] | [INFO] [stdout] 211 | writer.write_all(b"Error: counting is less than thresh!\n") [INFO] [stdout] | ^^^^^^^^^ method not found in `SplitStream>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `write_all` found for struct `SplitStream` in the current scope [INFO] [stdout] --> src/lib.rs:211:32 [INFO] [stdout] | [INFO] [stdout] 211 | writer.write_all(b"Error: counting is less than thresh!\n") [INFO] [stdout] | ^^^^^^^^^ method not found in `SplitStream>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `write_fmt` found for struct `SplitStream` in the current scope [INFO] [stdout] --> src/lib.rs:215:32 [INFO] [stdout] | [INFO] [stdout] 215 | ... writer.write_fmt(format_args!("Time elapsed is {} sec {} ns.\n", time_count.secs, time_count.nanos)) [INFO] [stdout] | ^^^^^^^^^ method not found in `SplitStream>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0425, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `async_processing` (lib test) due to 6 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0599]: no method named `write_fmt` found for struct `SplitStream` in the current scope [INFO] [stdout] --> src/lib.rs:215:32 [INFO] [stdout] | [INFO] [stdout] 215 | ... writer.write_fmt(format_args!("Time elapsed is {} sec {} ns.\n", time_count.secs, time_count.nanos)) [INFO] [stdout] | ^^^^^^^^^ method not found in `SplitStream>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0425, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `async_processing` (lib) due to 6 previous errors [INFO] running `Command { std: "docker" "inspect" "219f9572d73ca9a1ef2f7853bd752459d54a09837bd5a077c518809ee2ce5278", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "219f9572d73ca9a1ef2f7853bd752459d54a09837bd5a077c518809ee2ce5278", kill_on_drop: false }` [INFO] [stdout] 219f9572d73ca9a1ef2f7853bd752459d54a09837bd5a077c518809ee2ce5278 [INFO] checking sergorl/async_processing against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsergorl%2Fasync_processing" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sergorl/async_processing on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/sergorl/async_processing [INFO] finished tweaking git repo https://github.com/sergorl/async_processing [INFO] tweaked toml for git repo https://github.com/sergorl/async_processing written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/sergorl/async_processing 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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e3ae05000c73714eed83df48a7a0d6ba508bbb095d560930681028242b547043 [INFO] running `Command { std: "docker" "start" "-a" "e3ae05000c73714eed83df48a7a0d6ba508bbb095d560930681028242b547043", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e3ae05000c73714eed83df48a7a0d6ba508bbb095d560930681028242b547043", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e3ae05000c73714eed83df48a7a0d6ba508bbb095d560930681028242b547043", kill_on_drop: false }` [INFO] [stdout] e3ae05000c73714eed83df48a7a0d6ba508bbb095d560930681028242b547043 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c50c99a5d8f02d358e85cacc7bf14ab7aee77f7f1fecf3f8518fde2cfa4b7bb7 [INFO] running `Command { std: "docker" "start" "-a" "c50c99a5d8f02d358e85cacc7bf14ab7aee77f7f1fecf3f8518fde2cfa4b7bb7", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] no edition found in manifest, probably 2015, skipping [INFO] running `Command { std: "docker" "inspect" "c50c99a5d8f02d358e85cacc7bf14ab7aee77f7f1fecf3f8518fde2cfa4b7bb7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c50c99a5d8f02d358e85cacc7bf14ab7aee77f7f1fecf3f8518fde2cfa4b7bb7", kill_on_drop: false }` [INFO] [stdout] c50c99a5d8f02d358e85cacc7bf14ab7aee77f7f1fecf3f8518fde2cfa4b7bb7