[INFO] fetching crate full-duplex-async-copy 0.1.0... [INFO] testing full-duplex-async-copy-0.1.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1 [INFO] extracting crate full-duplex-async-copy 0.1.0 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate full-duplex-async-copy 0.1.0 [INFO] finished tweaking crates.io crate full-duplex-async-copy 0.1.0 [INFO] tweaked toml for crates.io crate full-duplex-async-copy 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate full-duplex-async-copy 0.1.0 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "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" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 10 packages to latest compatible versions [INFO] [stderr] Adding fastrand v1.9.0 (available: v2.4.1) [INFO] [stderr] Adding futures-lite v1.13.0 (available: v2.6.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded waker-fn v1.2.0 [INFO] [stderr] Downloaded fastrand v1.9.0 [INFO] [stderr] Downloaded futures-lite v1.13.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e2e0873cfcb0d1703eccdb6a426ba077735ec0415f5f2445dd43b607c1476f20 [INFO] running `Command { std: "docker" "start" "-a" "e2e0873cfcb0d1703eccdb6a426ba077735ec0415f5f2445dd43b607c1476f20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e2e0873cfcb0d1703eccdb6a426ba077735ec0415f5f2445dd43b607c1476f20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e2e0873cfcb0d1703eccdb6a426ba077735ec0415f5f2445dd43b607c1476f20", kill_on_drop: false }` [INFO] [stdout] e2e0873cfcb0d1703eccdb6a426ba077735ec0415f5f2445dd43b607c1476f20 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9af1f7cbc032bb6a14aae1f4ad17214bc455ead35eba6729a5f03153515df980 [INFO] running `Command { std: "docker" "start" "-a" "9af1f7cbc032bb6a14aae1f4ad17214bc455ead35eba6729a5f03153515df980", kill_on_drop: false }` [INFO] [stderr] Compiling fastrand v1.9.0 [INFO] [stderr] Compiling parking v2.2.1 [INFO] [stderr] Compiling waker-fn v1.2.0 [INFO] [stderr] Compiling futures-core v0.3.32 [INFO] [stderr] Compiling memchr v2.8.0 [INFO] [stderr] Compiling pin-project-lite v0.2.17 [INFO] [stderr] Compiling futures-io v0.3.32 [INFO] [stderr] Compiling futures-lite v1.13.0 [INFO] [stderr] Compiling full-duplex-async-copy v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.66s [INFO] running `Command { std: "docker" "inspect" "9af1f7cbc032bb6a14aae1f4ad17214bc455ead35eba6729a5f03153515df980", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9af1f7cbc032bb6a14aae1f4ad17214bc455ead35eba6729a5f03153515df980", kill_on_drop: false }` [INFO] [stdout] 9af1f7cbc032bb6a14aae1f4ad17214bc455ead35eba6729a5f03153515df980 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 00d8c98e76fb6985cff95eceab9772e9afd8cba06c2516bef043a723a27da528 [INFO] running `Command { std: "docker" "start" "-a" "00d8c98e76fb6985cff95eceab9772e9afd8cba06c2516bef043a723a27da528", kill_on_drop: false }` [INFO] [stderr] Compiling full-duplex-async-copy v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s [INFO] running `Command { std: "docker" "inspect" "00d8c98e76fb6985cff95eceab9772e9afd8cba06c2516bef043a723a27da528", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00d8c98e76fb6985cff95eceab9772e9afd8cba06c2516bef043a723a27da528", kill_on_drop: false }` [INFO] [stdout] 00d8c98e76fb6985cff95eceab9772e9afd8cba06c2516bef043a723a27da528 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8c7373e895a2dfa7d94a9ba16f0340f71ed20478d3cd37c4017a93af83ebf175 [INFO] running `Command { std: "docker" "start" "-a" "8c7373e895a2dfa7d94a9ba16f0340f71ed20478d3cd37c4017a93af83ebf175", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/full_duplex_async_copy-c6f644d0be9e89ed) [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 full_duplex_async_copy [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test src/bufreader.rs - bufreader::BufReader::with_capacity (line 69) ... ok [INFO] [stdout] test src/bufreader.rs - bufreader::BufReader::into_inner (line 154) ... ok [INFO] [stdout] test src/bufreader.rs - bufreader::BufReader::buffer (line 135) ... ok [INFO] [stdout] test src/bufreader.rs - bufreader::BufReader::new (line 55) ... ok [INFO] [stdout] test src/bufreader.rs - bufreader::BufReader (line 27) ... FAILED [INFO] [stdout] test src/bufreader.rs - bufreader::BufReader::get_ref (line 92) ... ok [INFO] [stdout] test src/bufreader.rs - bufreader::BufReader::get_mut (line 110) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/bufreader.rs - bufreader::BufReader (line 27) stdout ---- [INFO] [stdout] error[E0433]: cannot find module or crate `spin_on` in this scope [INFO] [stdout] --> src/bufreader.rs:30:1 [INFO] [stdout] | [INFO] [stdout] 30 | spin_on::spin_on(async { [INFO] [stdout] | ^^^^^^^ use of unresolved module or unlinked crate `spin_on` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `spin_on`, use `cargo add spin_on` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/bufreader.rs - bufreader::BufReader (line 27) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 6 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "8c7373e895a2dfa7d94a9ba16f0340f71ed20478d3cd37c4017a93af83ebf175", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c7373e895a2dfa7d94a9ba16f0340f71ed20478d3cd37c4017a93af83ebf175", kill_on_drop: false }` [INFO] [stdout] 8c7373e895a2dfa7d94a9ba16f0340f71ed20478d3cd37c4017a93af83ebf175