[INFO] fetching crate adlib 0.1.1... [INFO] testing adlib-0.1.1 against 1.60.0 for beta-1.61-1 [INFO] extracting crate adlib 0.1.1 into /workspace/builds/worker-72/source [INFO] validating manifest of crates.io crate adlib 0.1.1 on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate adlib 0.1.1 [INFO] finished tweaking crates.io crate adlib 0.1.1 [INFO] tweaked toml for crates.io crate adlib 0.1.1 written to /workspace/builds/worker-72/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a3e7bdec13c33f4893bfe7de6ba6542f56ea46016169fd4e071bcac33571e359 [INFO] running `Command { std: "docker" "start" "-a" "a3e7bdec13c33f4893bfe7de6ba6542f56ea46016169fd4e071bcac33571e359", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a3e7bdec13c33f4893bfe7de6ba6542f56ea46016169fd4e071bcac33571e359", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3e7bdec13c33f4893bfe7de6ba6542f56ea46016169fd4e071bcac33571e359", kill_on_drop: false }` [INFO] [stdout] a3e7bdec13c33f4893bfe7de6ba6542f56ea46016169fd4e071bcac33571e359 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b675d3308118ce700b10b1eb82e8c1ce7e8a6560dcb82d6b36b3b37debed4a8e [INFO] running `Command { std: "docker" "start" "-a" "b675d3308118ce700b10b1eb82e8c1ce7e8a6560dcb82d6b36b3b37debed4a8e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling async-stream-impl v0.3.3 [INFO] [stderr] Compiling async-stream v0.3.3 [INFO] [stderr] Compiling adlib v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/pipe.rs:10:35 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn plug<'a>(&'a mut self, mut plug: P) -> &'a mut Self { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `source` [INFO] [stdout] --> src/pipe.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | source: IN, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `sink` [INFO] [stdout] --> src/pipe.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | sink: OUT, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `prev` [INFO] [stdout] --> src/plug.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | pub(crate) prev: &'a dyn Stream, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 36.50s [INFO] running `Command { std: "docker" "inspect" "b675d3308118ce700b10b1eb82e8c1ce7e8a6560dcb82d6b36b3b37debed4a8e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b675d3308118ce700b10b1eb82e8c1ce7e8a6560dcb82d6b36b3b37debed4a8e", kill_on_drop: false }` [INFO] [stdout] b675d3308118ce700b10b1eb82e8c1ce7e8a6560dcb82d6b36b3b37debed4a8e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e466438e98d80a978dbc706f47d3b3cf740637c5d4c238f757a1cb8a9f539748 [INFO] running `Command { std: "docker" "start" "-a" "e466438e98d80a978dbc706f47d3b3cf740637c5d4c238f757a1cb8a9f539748", kill_on_drop: false }` [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/pipe.rs:10:35 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn plug<'a>(&'a mut self, mut plug: P) -> &'a mut Self { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `source` [INFO] [stdout] --> src/pipe.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | source: IN, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `sink` [INFO] [stdout] --> src/pipe.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | sink: OUT, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `prev` [INFO] [stdout] --> src/plug.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | pub(crate) prev: &'a dyn Stream, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling adlib v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/pipe.rs:10:35 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn plug<'a>(&'a mut self, mut plug: P) -> &'a mut Self { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `source` [INFO] [stdout] --> src/pipe.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | source: IN, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `sink` [INFO] [stdout] --> src/pipe.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | sink: OUT, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `prev` [INFO] [stdout] --> src/plug.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | pub(crate) prev: &'a dyn Stream, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.71s [INFO] running `Command { std: "docker" "inspect" "e466438e98d80a978dbc706f47d3b3cf740637c5d4c238f757a1cb8a9f539748", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e466438e98d80a978dbc706f47d3b3cf740637c5d4c238f757a1cb8a9f539748", kill_on_drop: false }` [INFO] [stdout] e466438e98d80a978dbc706f47d3b3cf740637c5d4c238f757a1cb8a9f539748 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3d96d6c59d95ba55f22f6cf5f5a25761b3d63cd7cda01a533b1c16f55c78ea33 [INFO] running `Command { std: "docker" "start" "-a" "3d96d6c59d95ba55f22f6cf5f5a25761b3d63cd7cda01a533b1c16f55c78ea33", kill_on_drop: false }` [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/pipe.rs:10:35 [INFO] [stderr] | [INFO] [stderr] 10 | pub fn plug<'a>(&'a mut self, mut plug: P) -> &'a mut Self { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `source` [INFO] [stderr] --> src/pipe.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | source: IN, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `sink` [INFO] [stderr] --> src/pipe.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | sink: OUT, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `prev` [INFO] [stderr] --> src/plug.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | pub(crate) prev: &'a dyn Stream, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `adlib` (lib) generated 4 warnings [INFO] [stderr] warning: `adlib` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/adlib-b9732a98a16d71d0) [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] [stderr] Doc-tests adlib [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" "3d96d6c59d95ba55f22f6cf5f5a25761b3d63cd7cda01a533b1c16f55c78ea33", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d96d6c59d95ba55f22f6cf5f5a25761b3d63cd7cda01a533b1c16f55c78ea33", kill_on_drop: false }` [INFO] [stdout] 3d96d6c59d95ba55f22f6cf5f5a25761b3d63cd7cda01a533b1c16f55c78ea33