[INFO] fetching crate async-instrumenter 0.1.4...
[INFO] testing async-instrumenter-0.1.4 against 1.75.0 for beta-1.76-1
[INFO] extracting crate async-instrumenter 0.1.4 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate async-instrumenter 0.1.4 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate async-instrumenter 0.1.4
[INFO] finished tweaking crates.io crate async-instrumenter 0.1.4
[INFO] tweaked toml for crates.io crate async-instrumenter 0.1.4 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0d6075af93e283a83906b0d8bc660cb72cdbfaf557f091b30c065b9b868a4bfc
[INFO] running `Command { std: "docker" "start" "-a" "0d6075af93e283a83906b0d8bc660cb72cdbfaf557f091b30c065b9b868a4bfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d6075af93e283a83906b0d8bc660cb72cdbfaf557f091b30c065b9b868a4bfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d6075af93e283a83906b0d8bc660cb72cdbfaf557f091b30c065b9b868a4bfc", kill_on_drop: false }`
[INFO] [stdout] 0d6075af93e283a83906b0d8bc660cb72cdbfaf557f091b30c065b9b868a4bfc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43170f921b4c01de2c2f885c1744637825b4a99d173b92c06a19ac0b5d369640
[INFO] running `Command { std: "docker" "start" "-a" "43170f921b4c01de2c2f885c1744637825b4a99d173b92c06a19ac0b5d369640", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling pin-project-internal v1.1.3
[INFO] [stderr]    Compiling pin-project v1.1.3
[INFO] [stderr]    Compiling async-instrumenter v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.01s
[INFO] running `Command { std: "docker" "inspect" "43170f921b4c01de2c2f885c1744637825b4a99d173b92c06a19ac0b5d369640", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43170f921b4c01de2c2f885c1744637825b4a99d173b92c06a19ac0b5d369640", kill_on_drop: false }`
[INFO] [stdout] 43170f921b4c01de2c2f885c1744637825b4a99d173b92c06a19ac0b5d369640
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 74181a7e2b0972100a65fa1a44020d524e21f226bfcaa400c89eb668e717c674
[INFO] running `Command { std: "docker" "start" "-a" "74181a7e2b0972100a65fa1a44020d524e21f226bfcaa400c89eb668e717c674", kill_on_drop: false }`
[INFO] [stderr]    Compiling async-instrumenter v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "74181a7e2b0972100a65fa1a44020d524e21f226bfcaa400c89eb668e717c674", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74181a7e2b0972100a65fa1a44020d524e21f226bfcaa400c89eb668e717c674", kill_on_drop: false }`
[INFO] [stdout] 74181a7e2b0972100a65fa1a44020d524e21f226bfcaa400c89eb668e717c674
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 530576fe3319edf428ab91fb25b0d224ea4263a2c664519e26976cb93419071e
[INFO] running `Command { std: "docker" "start" "-a" "530576fe3319edf428ab91fb25b0d224ea4263a2c664519e26976cb93419071e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/async_instrumenter-4649bec2d6ca8223)
[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 async-instrumenter
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - InstrumentFuture (line 21) ... FAILED
[INFO] [stdout] test src/lib.rs - dbg_instrument (line 85) ... FAILED
[INFO] [stdout] test src/lib.rs - instrument (line 129) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - InstrumentFuture (line 21) stdout ----
[INFO] [stdout] error[E0405]: cannot find trait `Future` in this scope
[INFO] [stdout]  --> src/lib.rs:22:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | let my_fut: impl Future<Output = ()> = foobar();
[INFO] [stdout]   |                  ^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]   |
[INFO] [stdout] 2 + use core::future::Future;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::future::Future;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `InstrumentFuture`
[INFO] [stdout]  --> src/lib.rs:23:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | let res = InstrumentFuture::new(my_fut).await;
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^ use of undeclared type `InstrumentFuture`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use async_instrumenter::InstrumentFuture;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in variable bindings
[INFO] [stdout]  --> src/lib.rs:22:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | let my_fut: impl Future<Output = ()> = foobar();
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0728]: `await` is only allowed inside `async` functions and blocks
[INFO] [stdout]  --> src/lib.rs:23:41
[INFO] [stdout]   |
[INFO] [stdout] 2 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_21_0() {
[INFO] [stdout]   |                                         ----------------------------- this is not `async`
[INFO] [stdout] 3 | let my_fut: impl Future<Output = ()> = foobar();
[INFO] [stdout] 4 | let res = InstrumentFuture::new(my_fut).await;
[INFO] [stdout]   |                                         ^^^^^ only allowed inside `async` functions and blocks
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `foobar` in this scope
[INFO] [stdout]  --> src/lib.rs:22:40
[INFO] [stdout]   |
[INFO] [stdout] 3 | let my_fut: impl Future<Output = ()> = foobar();
[INFO] [stdout]   |                                        ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0425, E0433, E0562, E0728.
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - dbg_instrument (line 85) stdout ----
[INFO] [stdout] error: cannot find macro `dbg_instrument` in this scope
[INFO] [stdout]  --> src/lib.rs:87:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | dbg_instrument!(my_fut).await;
[INFO] [stdout]   | ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use async_instrumenter::dbg_instrument;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `dbg_instrument` in this scope
[INFO] [stdout]  --> src/lib.rs:90:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | dbg_instrument!("custom_log_message {f}: {elapsed:?}").await;
[INFO] [stdout]   | ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use async_instrumenter::dbg_instrument;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Future` in this scope
[INFO] [stdout]  --> src/lib.rs:86:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | let my_fut: impl Future<Output = ()> = foobar();
[INFO] [stdout]   |                  ^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]   |
[INFO] [stdout] 2 + use core::future::Future;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::future::Future;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in variable bindings
[INFO] [stdout]  --> src/lib.rs:86:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | let my_fut: impl Future<Output = ()> = foobar();
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0728]: `await` is only allowed inside `async` functions and blocks
[INFO] [stdout]  --> src/lib.rs:87:25
[INFO] [stdout]   |
[INFO] [stdout] 2 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_85_0() {
[INFO] [stdout]   |                                         ----------------------------- this is not `async`
[INFO] [stdout] 3 | let my_fut: impl Future<Output = ()> = foobar();
[INFO] [stdout] 4 | dbg_instrument!(my_fut).await;
[INFO] [stdout]   |                         ^^^^^ only allowed inside `async` functions and blocks
[INFO] [stdout] 
[INFO] [stdout] error[E0728]: `await` is only allowed inside `async` functions and blocks
[INFO] [stdout]  --> src/lib.rs:90:56
[INFO] [stdout]   |
[INFO] [stdout] 2 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_85_0() {
[INFO] [stdout]   |                                         ----------------------------- this is not `async`
[INFO] [stdout] ...
[INFO] [stdout] 7 | dbg_instrument!("custom_log_message {f}: {elapsed:?}").await;
[INFO] [stdout]   |                                                        ^^^^^ only allowed inside `async` functions and blocks
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `foobar` in this scope
[INFO] [stdout]  --> src/lib.rs:86:40
[INFO] [stdout]   |
[INFO] [stdout] 3 | let my_fut: impl Future<Output = ()> = foobar();
[INFO] [stdout]   |                                        ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0425, E0562, E0728.
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - instrument (line 129) stdout ----
[INFO] [stdout] error: cannot find macro `instrument` in this scope
[INFO] [stdout]  --> src/lib.rs:131:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | instrument!(my_fut).await;
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use async_instrumenter::instrument;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `instrument` in this scope
[INFO] [stdout]  --> src/lib.rs:134:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | instrument!("custom_log_message {f}: {elapsed:?}").await;
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use async_instrumenter::instrument;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Future` in this scope
[INFO] [stdout]  --> src/lib.rs:130:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | let my_fut: impl Future<Output = ()> = foobar();
[INFO] [stdout]   |                  ^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]   |
[INFO] [stdout] 2 + use core::future::Future;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::future::Future;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in variable bindings
[INFO] [stdout]  --> src/lib.rs:130:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | let my_fut: impl Future<Output = ()> = foobar();
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0728]: `await` is only allowed inside `async` functions and blocks
[INFO] [stdout]  --> src/lib.rs:131:21
[INFO] [stdout]   |
[INFO] [stdout] 2 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_129_0() {
[INFO] [stdout]   |                                         ------------------------------ this is not `async`
[INFO] [stdout] 3 | let my_fut: impl Future<Output = ()> = foobar();
[INFO] [stdout] 4 | instrument!(my_fut).await;
[INFO] [stdout]   |                     ^^^^^ only allowed inside `async` functions and blocks
[INFO] [stdout] 
[INFO] [stdout] error[E0728]: `await` is only allowed inside `async` functions and blocks
[INFO] [stdout]  --> src/lib.rs:134:52
[INFO] [stdout]   |
[INFO] [stdout] 2 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_129_0() {
[INFO] [stdout]   |                                         ------------------------------ this is not `async`
[INFO] [stdout] ...
[INFO] [stdout] 7 | instrument!("custom_log_message {f}: {elapsed:?}").await;
[INFO] [stdout]   |                                                    ^^^^^ only allowed inside `async` functions and blocks
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `foobar` in this scope
[INFO] [stdout]  --> src/lib.rs:130:40
[INFO] [stdout]   |
[INFO] [stdout] 3 | let my_fut: impl Future<Output = ()> = foobar();
[INFO] [stdout]   |                                        ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0425, E0562, E0728.
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - InstrumentFuture (line 21)
[INFO] [stdout]     src/lib.rs - dbg_instrument (line 85)
[INFO] [stdout]     src/lib.rs - instrument (line 129)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "530576fe3319edf428ab91fb25b0d224ea4263a2c664519e26976cb93419071e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "530576fe3319edf428ab91fb25b0d224ea4263a2c664519e26976cb93419071e", kill_on_drop: false }`
[INFO] [stdout] 530576fe3319edf428ab91fb25b0d224ea4263a2c664519e26976cb93419071e
[INFO] testing async-instrumenter-0.1.4 against beta-2023-12-22 for beta-1.76-1
[INFO] extracting crate async-instrumenter 0.1.4 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate async-instrumenter 0.1.4 on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate async-instrumenter 0.1.4
[INFO] finished tweaking crates.io crate async-instrumenter 0.1.4
[INFO] tweaked toml for crates.io crate async-instrumenter 0.1.4 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "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-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_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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 29066f9bb9d186879e31be06427a79d2c3cb88b0e2289363796dd3763225a27c
[INFO] running `Command { std: "docker" "start" "-a" "29066f9bb9d186879e31be06427a79d2c3cb88b0e2289363796dd3763225a27c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "29066f9bb9d186879e31be06427a79d2c3cb88b0e2289363796dd3763225a27c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29066f9bb9d186879e31be06427a79d2c3cb88b0e2289363796dd3763225a27c", kill_on_drop: false }`
[INFO] [stdout] 29066f9bb9d186879e31be06427a79d2c3cb88b0e2289363796dd3763225a27c
[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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 890558ad22eb5028c5aaf372470708d7a9aedd04876151275be5fc51b116fc7a
[INFO] running `Command { std: "docker" "start" "-a" "890558ad22eb5028c5aaf372470708d7a9aedd04876151275be5fc51b116fc7a", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling pin-project-internal v1.1.3
[INFO] [stderr]    Compiling pin-project v1.1.3
[INFO] [stderr]    Compiling async-instrumenter v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.93s
[INFO] running `Command { std: "docker" "inspect" "890558ad22eb5028c5aaf372470708d7a9aedd04876151275be5fc51b116fc7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "890558ad22eb5028c5aaf372470708d7a9aedd04876151275be5fc51b116fc7a", kill_on_drop: false }`
[INFO] [stdout] 890558ad22eb5028c5aaf372470708d7a9aedd04876151275be5fc51b116fc7a
[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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4388618d0dc55d4521d258c584c36c08d14a877bc42e43f3772d3795827bb376
[INFO] running `Command { std: "docker" "start" "-a" "4388618d0dc55d4521d258c584c36c08d14a877bc42e43f3772d3795827bb376", kill_on_drop: false }`
[INFO] [stderr]    Compiling async-instrumenter v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "4388618d0dc55d4521d258c584c36c08d14a877bc42e43f3772d3795827bb376", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4388618d0dc55d4521d258c584c36c08d14a877bc42e43f3772d3795827bb376", kill_on_drop: false }`
[INFO] [stdout] 4388618d0dc55d4521d258c584c36c08d14a877bc42e43f3772d3795827bb376
[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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7f3ac7e2257ff546a7bae68cd24c4683294756f7d6bc2187213e59b5fc0b8341
[INFO] running `Command { std: "docker" "start" "-a" "7f3ac7e2257ff546a7bae68cd24c4683294756f7d6bc2187213e59b5fc0b8341", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/async_instrumenter-38ef78930a208f38)
[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 async-instrumenter
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - instrument (line 129) ... FAILED
[INFO] [stdout] test src/lib.rs - dbg_instrument (line 85) ... FAILED
[INFO] [stdout] test src/lib.rs - InstrumentFuture (line 21) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - instrument (line 129) stdout ----
[INFO] [stdout] error: cannot find macro `instrument` in this scope
[INFO] [stdout]  --> src/lib.rs:131:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | instrument!(my_fut).await;
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use async_instrumenter::instrument;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `instrument` in this scope
[INFO] [stdout]  --> src/lib.rs:134:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | instrument!("custom_log_message {f}: {elapsed:?}").await;
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use async_instrumenter::instrument;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Future` in this scope
[INFO] [stdout]  --> src/lib.rs:130:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | let my_fut: impl Future<Output = ()> = foobar();
[INFO] [stdout]   |                  ^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]   |
[INFO] [stdout] 2 + use core::future::Future;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::future::Future;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in variable bindings
[INFO] [stdout]  --> src/lib.rs:130:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | let my_fut: impl Future<Output = ()> = foobar();
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0728]: `await` is only allowed inside `async` functions and blocks
[INFO] [stdout]  --> src/lib.rs:131:21
[INFO] [stdout]   |
[INFO] [stdout] 2 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_129_0() {
[INFO] [stdout]   |                                         ------------------------------ this is not `async`
[INFO] [stdout] 3 | let my_fut: impl Future<Output = ()> = foobar();
[INFO] [stdout] 4 | instrument!(my_fut).await;
[INFO] [stdout]   |                     ^^^^^ only allowed inside `async` functions and blocks
[INFO] [stdout] 
[INFO] [stdout] error[E0728]: `await` is only allowed inside `async` functions and blocks
[INFO] [stdout]  --> src/lib.rs:134:52
[INFO] [stdout]   |
[INFO] [stdout] 2 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_129_0() {
[INFO] [stdout]   |                                         ------------------------------ this is not `async`
[INFO] [stdout] ...
[INFO] [stdout] 7 | instrument!("custom_log_message {f}: {elapsed:?}").await;
[INFO] [stdout]   |                                                    ^^^^^ only allowed inside `async` functions and blocks
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `foobar` in this scope
[INFO] [stdout]  --> src/lib.rs:130:40
[INFO] [stdout]   |
[INFO] [stdout] 3 | let my_fut: impl Future<Output = ()> = foobar();
[INFO] [stdout]   |                                        ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0425, E0562, E0728.
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - dbg_instrument (line 85) stdout ----
[INFO] [stdout] error: cannot find macro `dbg_instrument` in this scope
[INFO] [stdout]  --> src/lib.rs:87:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | dbg_instrument!(my_fut).await;
[INFO] [stdout]   | ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use async_instrumenter::dbg_instrument;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `dbg_instrument` in this scope
[INFO] [stdout]  --> src/lib.rs:90:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | dbg_instrument!("custom_log_message {f}: {elapsed:?}").await;
[INFO] [stdout]   | ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use async_instrumenter::dbg_instrument;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Future` in this scope
[INFO] [stdout]  --> src/lib.rs:86:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | let my_fut: impl Future<Output = ()> = foobar();
[INFO] [stdout]   |                  ^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]   |
[INFO] [stdout] 2 + use core::future::Future;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::future::Future;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in variable bindings
[INFO] [stdout]  --> src/lib.rs:86:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | let my_fut: impl Future<Output = ()> = foobar();
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0728]: `await` is only allowed inside `async` functions and blocks
[INFO] [stdout]  --> src/lib.rs:87:25
[INFO] [stdout]   |
[INFO] [stdout] 2 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_85_0() {
[INFO] [stdout]   |                                         ----------------------------- this is not `async`
[INFO] [stdout] 3 | let my_fut: impl Future<Output = ()> = foobar();
[INFO] [stdout] 4 | dbg_instrument!(my_fut).await;
[INFO] [stdout]   |                         ^^^^^ only allowed inside `async` functions and blocks
[INFO] [stdout] 
[INFO] [stdout] error[E0728]: `await` is only allowed inside `async` functions and blocks
[INFO] [stdout]  --> src/lib.rs:90:56
[INFO] [stdout]   |
[INFO] [stdout] 2 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_85_0() {
[INFO] [stdout]   |                                         ----------------------------- this is not `async`
[INFO] [stdout] ...
[INFO] [stdout] 7 | dbg_instrument!("custom_log_message {f}: {elapsed:?}").await;
[INFO] [stdout]   |                                                        ^^^^^ only allowed inside `async` functions and blocks
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `foobar` in this scope
[INFO] [stdout]  --> src/lib.rs:86:40
[INFO] [stdout]   |
[INFO] [stdout] 3 | let my_fut: impl Future<Output = ()> = foobar();
[INFO] [stdout]   |                                        ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0425, E0562, E0728.
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - InstrumentFuture (line 21) stdout ----
[INFO] [stdout] error[E0405]: cannot find trait `Future` in this scope
[INFO] [stdout]  --> src/lib.rs:22:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | let my_fut: impl Future<Output = ()> = foobar();
[INFO] [stdout]   |                  ^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]   |
[INFO] [stdout] 2 + use core::future::Future;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::future::Future;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `InstrumentFuture`
[INFO] [stdout]  --> src/lib.rs:23:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | let res = InstrumentFuture::new(my_fut).await;
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^ use of undeclared type `InstrumentFuture`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use async_instrumenter::InstrumentFuture;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in variable bindings
[INFO] [stdout]  --> src/lib.rs:22:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | let my_fut: impl Future<Output = ()> = foobar();
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0728]: `await` is only allowed inside `async` functions and blocks
[INFO] [stdout]  --> src/lib.rs:23:41
[INFO] [stdout]   |
[INFO] [stdout] 2 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_21_0() {
[INFO] [stdout]   |                                         ----------------------------- this is not `async`
[INFO] [stdout] 3 | let my_fut: impl Future<Output = ()> = foobar();
[INFO] [stdout] 4 | let res = InstrumentFuture::new(my_fut).await;
[INFO] [stdout]   |                                         ^^^^^ only allowed inside `async` functions and blocks
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `foobar` in this scope
[INFO] [stdout]  --> src/lib.rs:22:40
[INFO] [stdout]   |
[INFO] [stdout] 3 | let my_fut: impl Future<Output = ()> = foobar();
[INFO] [stdout]   |                                        ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0425, E0433, E0562, E0728.
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - InstrumentFuture (line 21)
[INFO] [stdout]     src/lib.rs - dbg_instrument (line 85)
[INFO] [stdout]     src/lib.rs - instrument (line 129)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "7f3ac7e2257ff546a7bae68cd24c4683294756f7d6bc2187213e59b5fc0b8341", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f3ac7e2257ff546a7bae68cd24c4683294756f7d6bc2187213e59b5fc0b8341", kill_on_drop: false }`
[INFO] [stdout] 7f3ac7e2257ff546a7bae68cd24c4683294756f7d6bc2187213e59b5fc0b8341
