[INFO] fetching crate ddshow-sink 0.1.1... [INFO] testing ddshow-sink-0.1.1 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479 [INFO] extracting crate ddshow-sink 0.1.1 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate ddshow-sink 0.1.1 on toolchain b70888601af92f6cdc0364abab3446e418b91d36 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ddshow-sink 0.1.1 [INFO] finished tweaking crates.io crate ddshow-sink 0.1.1 [INFO] tweaked toml for crates.io crate ddshow-sink 0.1.1 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", 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] b9a4f0ebe36759c3fed6e9a92423f7125a0da1ac3b06a9d8441497d8622c3e8c [INFO] running `Command { std: "docker" "start" "-a" "b9a4f0ebe36759c3fed6e9a92423f7125a0da1ac3b06a9d8441497d8622c3e8c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b9a4f0ebe36759c3fed6e9a92423f7125a0da1ac3b06a9d8441497d8622c3e8c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b9a4f0ebe36759c3fed6e9a92423f7125a0da1ac3b06a9d8441497d8622c3e8c", kill_on_drop: false }` [INFO] [stdout] b9a4f0ebe36759c3fed6e9a92423f7125a0da1ac3b06a9d8441497d8622c3e8c [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=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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1f997ed672336681a38beb23efb13fb0192e6d3bfb76057b29828585e6cdb8c7 [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" "1f997ed672336681a38beb23efb13fb0192e6d3bfb76057b29828585e6cdb8c7", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.127 [INFO] [stderr] Compiling futures-core v0.3.16 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling abomonation v0.7.3 [INFO] [stderr] Compiling bytecheck v0.5.2 [INFO] [stderr] Compiling timely_logging v0.12.0 [INFO] [stderr] Compiling timely_bytes v0.12.0 [INFO] [stderr] Compiling rkyv v0.6.7 [INFO] [stderr] Compiling simdutf8 v0.1.3 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling futures-util v0.3.16 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling getopts v0.2.21 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling synstructure v0.12.5 [INFO] [stderr] Compiling abomonation_derive v0.5.0 [INFO] [stderr] Compiling futures-macro v0.3.16 [INFO] [stderr] Compiling serde_derive v1.0.127 [INFO] [stderr] Compiling ptr_meta_derive v0.1.4 [INFO] [stderr] Compiling bytecheck_derive v0.5.2 [INFO] [stderr] Compiling rkyv_derive v0.6.7 [INFO] [stderr] Compiling ptr_meta v0.1.4 [INFO] [stderr] Compiling timely_communication v0.12.0 [INFO] [stderr] Compiling timely v0.12.0 [INFO] [stderr] Compiling differential-dataflow v0.12.0 [INFO] [stderr] Compiling ddshow-types v0.1.1 [INFO] [stderr] Compiling ddshow-sink v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/writer.rs:52:28 [INFO] [stdout] | [INFO] [stdout] 52 | if let Err(err) = self.stream.write_all(&PADDING[..padding]) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/writer.rs:82:20 [INFO] [stdout] | [INFO] [stdout] 82 | if let Err(err) = result { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 42.74s [INFO] running `Command { std: "docker" "inspect" "1f997ed672336681a38beb23efb13fb0192e6d3bfb76057b29828585e6cdb8c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f997ed672336681a38beb23efb13fb0192e6d3bfb76057b29828585e6cdb8c7", kill_on_drop: false }` [INFO] [stdout] 1f997ed672336681a38beb23efb13fb0192e6d3bfb76057b29828585e6cdb8c7 [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=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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5f4f10e6c05d62dc0c9cec0eb9446f45ff6cdb293d6adc1c25e0def7b99c7694 [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" "5f4f10e6c05d62dc0c9cec0eb9446f45ff6cdb293d6adc1c25e0def7b99c7694", kill_on_drop: false }` [INFO] [stderr] Compiling ddshow-sink v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/writer.rs:52:28 [INFO] [stdout] | [INFO] [stdout] 52 | if let Err(err) = self.stream.write_all(&PADDING[..padding]) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/writer.rs:82:20 [INFO] [stdout] | [INFO] [stdout] 82 | if let Err(err) = result { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/writer.rs:52:28 [INFO] [stdout] | [INFO] [stdout] 52 | if let Err(err) = self.stream.write_all(&PADDING[..padding]) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/writer.rs:82:20 [INFO] [stdout] | [INFO] [stdout] 82 | if let Err(err) = result { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.92s [INFO] running `Command { std: "docker" "inspect" "5f4f10e6c05d62dc0c9cec0eb9446f45ff6cdb293d6adc1c25e0def7b99c7694", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f4f10e6c05d62dc0c9cec0eb9446f45ff6cdb293d6adc1c25e0def7b99c7694", kill_on_drop: false }` [INFO] [stdout] 5f4f10e6c05d62dc0c9cec0eb9446f45ff6cdb293d6adc1c25e0def7b99c7694 [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=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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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] ba3722c901e9f23ad46dfca943f731d38a1acc8307769281218c5ef301776a50 [INFO] running `Command { std: "docker" "start" "-a" "ba3722c901e9f23ad46dfca943f731d38a1acc8307769281218c5ef301776a50", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `err` [INFO] [stderr] --> src/writer.rs:52:28 [INFO] [stderr] | [INFO] [stderr] 52 | if let Err(err) = self.stream.write_all(&PADDING[..padding]) { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `err` [INFO] [stderr] --> src/writer.rs:82:20 [INFO] [stderr] | [INFO] [stderr] 82 | if let Err(err) = result { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stderr] [INFO] [stderr] warning: `ddshow-sink` (lib) generated 2 warnings [INFO] [stderr] warning: `ddshow-sink` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/ddshow_sink-4d541ddafee4761b) [INFO] [stdout] running 0 tests [INFO] [stderr] Doc-tests ddshow-sink [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] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - enable_differential_logging (line 138) ... FAILED [INFO] [stdout] test src/lib.rs - enable_timely_logging (line 54) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - enable_differential_logging (line 138) stdout ---- [INFO] [stdout] error[E0599]: no method named `to_stream` found for struct `std::ops::Range` in the current scope [INFO] [stdout] --> src/lib.rs:151:17 [INFO] [stdout] | [INFO] [stdout] 16 | (0..10).to_stream(scope) [INFO] [stdout] | ^^^^^^^^^ method not found in `std::ops::Range<{integer}>` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/timely-0.12.0/src/dataflow/operators/to_stream.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 32 | fn to_stream>(self, scope: &mut S) -> Stream; [INFO] [stdout] | --------- the method is available for `std::ops::Range<{integer}>` here [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] | [INFO] [stdout] 3 | use timely::dataflow::operators::ToStream; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - enable_timely_logging (line 54) stdout ---- [INFO] [stdout] error[E0599]: no method named `to_stream` found for struct `std::ops::Range` in the current scope [INFO] [stdout] --> src/lib.rs:67:17 [INFO] [stdout] | [INFO] [stdout] 16 | (0..10).to_stream(scope) [INFO] [stdout] | ^^^^^^^^^ method not found in `std::ops::Range<{integer}>` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/timely-0.12.0/src/dataflow/operators/to_stream.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 32 | fn to_stream>(self, scope: &mut S) -> Stream; [INFO] [stdout] | --------- the method is available for `std::ops::Range<{integer}>` here [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] | [INFO] [stdout] 3 | use timely::dataflow::operators::ToStream; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - enable_differential_logging (line 138) [INFO] [stdout] src/lib.rs - enable_timely_logging (line 54) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.56s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "ba3722c901e9f23ad46dfca943f731d38a1acc8307769281218c5ef301776a50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba3722c901e9f23ad46dfca943f731d38a1acc8307769281218c5ef301776a50", kill_on_drop: false }` [INFO] [stdout] ba3722c901e9f23ad46dfca943f731d38a1acc8307769281218c5ef301776a50