[INFO] fetching crate channel_pipes 0.2.0... [INFO] testing channel_pipes-0.2.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate channel_pipes 0.2.0 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate channel_pipes 0.2.0 [INFO] finished tweaking crates.io crate channel_pipes 0.2.0 [INFO] tweaked toml for crates.io crate channel_pipes 0.2.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate channel_pipes 0.2.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 28 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 76b301258442447feab7c8fdebdf50dffcda97c353b4e8c00911d850fc37e95a [INFO] running `Command { std: "docker" "start" "-a" "76b301258442447feab7c8fdebdf50dffcda97c353b4e8c00911d850fc37e95a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "76b301258442447feab7c8fdebdf50dffcda97c353b4e8c00911d850fc37e95a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76b301258442447feab7c8fdebdf50dffcda97c353b4e8c00911d850fc37e95a", kill_on_drop: false }` [INFO] [stdout] 76b301258442447feab7c8fdebdf50dffcda97c353b4e8c00911d850fc37e95a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] df94ee9e5fb6d495e58b63de0750d5ab5e550cb3ad3f902cb2b2db78b9ec7333 [INFO] running `Command { std: "docker" "start" "-a" "df94ee9e5fb6d495e58b63de0750d5ab5e550cb3ad3f902cb2b2db78b9ec7333", kill_on_drop: false }` [INFO] [stderr] Compiling dyn-clonable-impl v0.9.2 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling dyn-clonable v0.9.2 [INFO] [stderr] Compiling channel_pipes v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait `IntoPiped` is never used [INFO] [stdout] --> src/lib.rs:56:7 [INFO] [stdout] | [INFO] [stdout] 56 | trait IntoPiped [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `IdentityPipelineStage` is never constructed [INFO] [stdout] --> src/pipeline.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 42 | pub struct IdentityPipelineStage { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/pipeline.rs:47:12 [INFO] [stdout] | [INFO] [stdout] 46 | impl IdentityPipelineStage { [INFO] [stdout] | -------------------------------- associated function in this implementation [INFO] [stdout] 47 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.05s [INFO] running `Command { std: "docker" "inspect" "df94ee9e5fb6d495e58b63de0750d5ab5e550cb3ad3f902cb2b2db78b9ec7333", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df94ee9e5fb6d495e58b63de0750d5ab5e550cb3ad3f902cb2b2db78b9ec7333", kill_on_drop: false }` [INFO] [stdout] df94ee9e5fb6d495e58b63de0750d5ab5e550cb3ad3f902cb2b2db78b9ec7333 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d90cd0f3c055c7f52a5dececb5869fb19435a3aa8d8d36f79f37d336c6de0f03 [INFO] running `Command { std: "docker" "start" "-a" "d90cd0f3c055c7f52a5dececb5869fb19435a3aa8d8d36f79f37d336c6de0f03", kill_on_drop: false }` [INFO] [stdout] warning: trait `IntoPiped` is never used [INFO] [stdout] --> src/lib.rs:56:7 [INFO] [stdout] | [INFO] [stdout] 56 | trait IntoPiped [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `IdentityPipelineStage` is never constructed [INFO] [stdout] --> src/pipeline.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 42 | pub struct IdentityPipelineStage { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling channel_pipes v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/pipeline.rs:47:12 [INFO] [stdout] | [INFO] [stdout] 46 | impl IdentityPipelineStage { [INFO] [stdout] | -------------------------------- associated function in this implementation [INFO] [stdout] 47 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.56s [INFO] running `Command { std: "docker" "inspect" "d90cd0f3c055c7f52a5dececb5869fb19435a3aa8d8d36f79f37d336c6de0f03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d90cd0f3c055c7f52a5dececb5869fb19435a3aa8d8d36f79f37d336c6de0f03", kill_on_drop: false }` [INFO] [stdout] d90cd0f3c055c7f52a5dececb5869fb19435a3aa8d8d36f79f37d336c6de0f03 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2d7dcda7df06fc0bc0e1676774100d4d91cec66dec12d2805807483e960688d0 [INFO] running `Command { std: "docker" "start" "-a" "2d7dcda7df06fc0bc0e1676774100d4d91cec66dec12d2805807483e960688d0", kill_on_drop: false }` [INFO] [stderr] warning: trait `IntoPiped` is never used [INFO] [stderr] --> src/lib.rs:56:7 [INFO] [stderr] | [INFO] [stderr] 56 | trait IntoPiped [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: struct `IdentityPipelineStage` is never constructed [INFO] [stderr] --> src/pipeline.rs:42:12 [INFO] [stderr] | [INFO] [stderr] 42 | pub struct IdentityPipelineStage { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> src/pipeline.rs:47:12 [INFO] [stderr] | [INFO] [stderr] 46 | impl IdentityPipelineStage { [INFO] [stderr] | -------------------------------- associated function in this implementation [INFO] [stderr] 47 | pub fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `channel_pipes` (lib) generated 3 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/channel_pipes-b63b05118bf7c936) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stderr] Doc-tests channel_pipes [INFO] [stdout] test operators::distinct_until_changed::tests::stage_holds_state_when_cloned ... ok [INFO] [stdout] test implementations::crossbeam::tests::pipe_is_correctly_created ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [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] running `Command { std: "docker" "inspect" "2d7dcda7df06fc0bc0e1676774100d4d91cec66dec12d2805807483e960688d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d7dcda7df06fc0bc0e1676774100d4d91cec66dec12d2805807483e960688d0", kill_on_drop: false }` [INFO] [stdout] 2d7dcda7df06fc0bc0e1676774100d4d91cec66dec12d2805807483e960688d0