[INFO] fetching crate smol-timeout2 0.6.1...
[INFO] testing smol-timeout2-0.6.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate smol-timeout2 0.6.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate smol-timeout2 0.6.1
[INFO] finished tweaking crates.io crate smol-timeout2 0.6.1
[INFO] tweaked toml for crates.io crate smol-timeout2 0.6.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate smol-timeout2 0.6.1 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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]      Locking 26 packages to latest compatible versions
[INFO] [stderr]       Adding futures-lite v1.13.0 (available: v2.6.1)
[INFO] [stderr]       Adding pin-project-lite v0.1.12 (available: v0.2.17)
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[INFO] [stdout] c535a4ea1691c94179d4c3b7b9a93088dd1f4354b1105e229ab0f94ad4cb70fa
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[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling futures-core v0.3.32
[INFO] [stderr]    Compiling async-io v2.6.0
[INFO] [stderr]    Compiling parking v2.2.1
[INFO] [stderr]    Compiling pin-project-lite v0.1.12
[INFO] [stderr]    Compiling futures-lite v2.6.1
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling polling v3.11.0
[INFO] [stderr]    Compiling smol-timeout2 v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.48s
[INFO] running `Command { std: "docker" "inspect" "c535a4ea1691c94179d4c3b7b9a93088dd1f4354b1105e229ab0f94ad4cb70fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c535a4ea1691c94179d4c3b7b9a93088dd1f4354b1105e229ab0f94ad4cb70fa", kill_on_drop: false }`
[INFO] [stdout] c535a4ea1691c94179d4c3b7b9a93088dd1f4354b1105e229ab0f94ad4cb70fa
[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=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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a2f9715aec96d9bf914f5bc9358270a619b9020d6480aa5ce775b842f8d41739
[INFO] running `Command { std: "docker" "start" "-a" "a2f9715aec96d9bf914f5bc9358270a619b9020d6480aa5ce775b842f8d41739", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-io v0.3.32
[INFO] [stderr]    Compiling waker-fn v1.2.0
[INFO] [stderr]    Compiling fastrand v1.9.0
[INFO] [stderr]    Compiling async-io v2.6.0
[INFO] [stderr]    Compiling futures-lite v1.13.0
[INFO] [stderr]    Compiling smol-timeout2 v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.48s
[INFO] running `Command { std: "docker" "inspect" "a2f9715aec96d9bf914f5bc9358270a619b9020d6480aa5ce775b842f8d41739", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2f9715aec96d9bf914f5bc9358270a619b9020d6480aa5ce775b842f8d41739", kill_on_drop: false }`
[INFO] [stdout] a2f9715aec96d9bf914f5bc9358270a619b9020d6480aa5ce775b842f8d41739
[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=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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f82782789ff8791269286ff69f6f7ab208969872ff8b608474ca16a6577ddaf8
[INFO] running `Command { std: "docker" "start" "-a" "f82782789ff8791269286ff69f6f7ab208969872ff8b608474ca16a6577ddaf8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/smol_timeout2-514bfca2a57b89fa)
[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 smol_timeout2
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - TimeoutExt::timeout (line 118) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 23) ... FAILED
[INFO] [stdout] test src/lib.rs - Timeout (line 70) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - TimeoutExt::timeout (line 118) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `smol_timeout`
[INFO] [stdout]    --> src/lib.rs:121:5
[INFO] [stdout]     |
[INFO] [stdout] 121 | use smol_timeout::TimeoutExt;
[INFO] [stdout]     |     ^^^^^^^^^^^^ use of unresolved module or unlinked crate `smol_timeout`
[INFO] [stdout]     |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 121 | use smol_timeout2::TimeoutExt;
[INFO] [stdout]     |                 +
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `timeout` found for `async` block `{async block@src/lib.rs:10:11: 10:16}` in the current scope
[INFO] [stdout]    --> src/lib.rs:131:15
[INFO] [stdout]     |
[INFO] [stdout] 131 | let foo = foo.timeout(Duration::from_millis(100));
[INFO] [stdout]     |               ^^^^^^^ method not found in `{async block@src/lib.rs:10:11: 10:16}`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:144:8
[INFO] [stdout]     |
[INFO] [stdout] 144 |     fn timeout(self, after: Duration) -> Timeout<Self>
[INFO] [stdout]     |        ------- the method is available for `{async block@src/lib.rs:10:11: 10:16}` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `TimeoutExt` which provides `timeout` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout] 118 + use smol_timeout2::TimeoutExt;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `timeout` found for `async` block `{async block@src/lib.rs:18:11: 18:16}` in the current scope
[INFO] [stdout]    --> src/lib.rs:139:15
[INFO] [stdout]     |
[INFO] [stdout] 139 | let bar = bar.timeout(Duration::from_millis(250));
[INFO] [stdout]     |               ^^^^^^^ method not found in `{async block@src/lib.rs:18:11: 18:16}`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:144:8
[INFO] [stdout]     |
[INFO] [stdout] 144 |     fn timeout(self, after: Duration) -> Timeout<Self>
[INFO] [stdout]     |        ------- the method is available for `{async block@src/lib.rs:18:11: 18:16}` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `TimeoutExt` which provides `timeout` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout] 118 + use smol_timeout2::TimeoutExt;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 23) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `smol_timeout`
[INFO] [stdout]   --> src/lib.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | use smol_timeout::TimeoutExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^ use of unresolved module or unlinked crate `smol_timeout`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 26 | use smol_timeout2::TimeoutExt;
[INFO] [stdout]    |                 +
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `timeout` found for `async` block `{async block@src/lib.rs:10:11: 10:16}` in the current scope
[INFO] [stdout]    --> src/lib.rs:36:15
[INFO] [stdout]     |
[INFO] [stdout]  36 | let foo = foo.timeout(Duration::from_millis(100));
[INFO] [stdout]     |               ^^^^^^^ method not found in `{async block@src/lib.rs:10:11: 10:16}`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:144:8
[INFO] [stdout]     |
[INFO] [stdout] 144 |     fn timeout(self, after: Duration) -> Timeout<Self>
[INFO] [stdout]     |        ------- the method is available for `{async block@src/lib.rs:10:11: 10:16}` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `TimeoutExt` which provides `timeout` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout]  23 + use smol_timeout2::TimeoutExt;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `timeout` found for `async` block `{async block@src/lib.rs:18:11: 18:16}` in the current scope
[INFO] [stdout]    --> src/lib.rs:44:15
[INFO] [stdout]     |
[INFO] [stdout]  44 | let bar = bar.timeout(Duration::from_millis(250));
[INFO] [stdout]     |               ^^^^^^^ method not found in `{async block@src/lib.rs:18:11: 18:16}`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:144:8
[INFO] [stdout]     |
[INFO] [stdout] 144 |     fn timeout(self, after: Duration) -> Timeout<Self>
[INFO] [stdout]     |        ------- the method is available for `{async block@src/lib.rs:18:11: 18:16}` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `TimeoutExt` which provides `timeout` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout]  23 + use smol_timeout2::TimeoutExt;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Timeout (line 70) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `smol_timeout`
[INFO] [stdout]   --> src/lib.rs:73:5
[INFO] [stdout]    |
[INFO] [stdout] 73 | use smol_timeout::TimeoutExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^ use of unresolved module or unlinked crate `smol_timeout`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 73 | use smol_timeout2::TimeoutExt;
[INFO] [stdout]    |                 +
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `timeout` found for `async` block `{async block@src/lib.rs:10:11: 10:16}` in the current scope
[INFO] [stdout]    --> src/lib.rs:83:15
[INFO] [stdout]     |
[INFO] [stdout]  83 | let foo = foo.timeout(Duration::from_millis(100));
[INFO] [stdout]     |               ^^^^^^^ method not found in `{async block@src/lib.rs:10:11: 10:16}`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:144:8
[INFO] [stdout]     |
[INFO] [stdout] 144 |     fn timeout(self, after: Duration) -> Timeout<Self>
[INFO] [stdout]     |        ------- the method is available for `{async block@src/lib.rs:10:11: 10:16}` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `TimeoutExt` which provides `timeout` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout]  70 + use smol_timeout2::TimeoutExt;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `timeout` found for `async` block `{async block@src/lib.rs:18:11: 18:16}` in the current scope
[INFO] [stdout]    --> src/lib.rs:91:15
[INFO] [stdout]     |
[INFO] [stdout]  91 | let bar = bar.timeout(Duration::from_millis(250));
[INFO] [stdout]     |               ^^^^^^^ method not found in `{async block@src/lib.rs:18:11: 18:16}`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:144:8
[INFO] [stdout]     |
[INFO] [stdout] 144 |     fn timeout(self, after: Duration) -> Timeout<Self>
[INFO] [stdout]     |        ------- the method is available for `{async block@src/lib.rs:18:11: 18:16}` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `TimeoutExt` which provides `timeout` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout]  70 + use smol_timeout2::TimeoutExt;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 23)
[INFO] [stdout]     src/lib.rs - Timeout (line 70)
[INFO] [stdout]     src/lib.rs - TimeoutExt::timeout (line 118)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.30s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "f82782789ff8791269286ff69f6f7ab208969872ff8b608474ca16a6577ddaf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f82782789ff8791269286ff69f6f7ab208969872ff8b608474ca16a6577ddaf8", kill_on_drop: false }`
[INFO] [stdout] f82782789ff8791269286ff69f6f7ab208969872ff8b608474ca16a6577ddaf8