[INFO] fetching crate mailbox_processor_rs 0.3.0...
[INFO] testing mailbox_processor_rs-0.3.0 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate mailbox_processor_rs 0.3.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate mailbox_processor_rs 0.3.0 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mailbox_processor_rs 0.3.0
[INFO] finished tweaking crates.io crate mailbox_processor_rs 0.3.0
[INFO] tweaked toml for crates.io crate mailbox_processor_rs 0.3.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 27 packages to latest compatible versions
[INFO] [stderr]       Adding addr2line v0.21.0 (latest: v0.22.0)
[INFO] [stderr]       Adding gimli v0.28.1 (latest: v0.29.0)
[INFO] [stderr]       Adding object v0.32.2 (latest: v0.35.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 38a0b1cee5e4b3968595b5662c2a3efdf56d7861eefcf526356dc87924c04330
[INFO] running `Command { std: "docker" "start" "-a" "38a0b1cee5e4b3968595b5662c2a3efdf56d7861eefcf526356dc87924c04330", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "38a0b1cee5e4b3968595b5662c2a3efdf56d7861eefcf526356dc87924c04330", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38a0b1cee5e4b3968595b5662c2a3efdf56d7861eefcf526356dc87924c04330", kill_on_drop: false }`
[INFO] [stdout] 38a0b1cee5e4b3968595b5662c2a3efdf56d7861eefcf526356dc87924c04330
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d616f45b1b1200538011550c2d071a0d28ae2b0328020c7d3ade2f73d43bada
[INFO] running `Command { std: "docker" "start" "-a" "6d616f45b1b1200538011550c2d071a0d28ae2b0328020c7d3ade2f73d43bada", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling tokio v1.37.0
[INFO] [stderr]    Compiling thiserror v1.0.61
[INFO] [stderr]    Compiling mailbox_processor_rs v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.24s
[INFO] running `Command { std: "docker" "inspect" "6d616f45b1b1200538011550c2d071a0d28ae2b0328020c7d3ade2f73d43bada", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d616f45b1b1200538011550c2d071a0d28ae2b0328020c7d3ade2f73d43bada", kill_on_drop: false }`
[INFO] [stdout] 6d616f45b1b1200538011550c2d071a0d28ae2b0328020c7d3ade2f73d43bada
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 20b8c2c93be0ef112970884f3da683364a0947fb127ba019eb7abee0bed1633f
[INFO] running `Command { std: "docker" "start" "-a" "20b8c2c93be0ef112970884f3da683364a0947fb127ba019eb7abee0bed1633f", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core v0.3.30
[INFO] [stderr]    Compiling bytes v1.6.0
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]    Compiling async-stream-impl v0.3.5
[INFO] [stderr]    Compiling async-stream v0.3.5
[INFO] [stderr]    Compiling tokio v1.37.0
[INFO] [stderr]    Compiling thiserror v1.0.61
[INFO] [stderr]    Compiling tokio-stream v0.1.15
[INFO] [stderr]    Compiling mailbox_processor_rs v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling tokio-test v0.4.4
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.68s
[INFO] running `Command { std: "docker" "inspect" "20b8c2c93be0ef112970884f3da683364a0947fb127ba019eb7abee0bed1633f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20b8c2c93be0ef112970884f3da683364a0947fb127ba019eb7abee0bed1633f", kill_on_drop: false }`
[INFO] [stdout] 20b8c2c93be0ef112970884f3da683364a0947fb127ba019eb7abee0bed1633f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] faa9d4e944081a1fea583b1cb02f7a6869dc4c97d58cb40f0a1982479da87853
[INFO] running `Command { std: "docker" "start" "-a" "faa9d4e944081a1fea583b1cb02f7a6869dc4c97d58cb40f0a1982479da87853", 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/mailbox_processor_rs-8e4b5677cbf35002)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test callback::tests::can_stop_mailbox ... ok
[INFO] [stdout] test callback::tests::can_get_replies ... ok
[INFO] [stdout] test callback::tests::can_send_message_to_self ... ok
[INFO] [stdout] test callback::tests::can_stop_mailbox_multiple_times ... ok
[INFO] [stdout] test callback::tests::messages_arrive_in_mailbox ... ok
[INFO] [stdout] test callback::tests::messages_arrive_in_order ... ok
[INFO] [stdout] test callback::tests::post_and_forget_does_not_wait_for_a_result ... ok
[INFO] [stdout] test plain::tests::can_get_replies ... ok
[INFO] [stdout] test plain::tests::can_send_message_to_self ... ok
[INFO] [stdout] test plain::tests::can_stop_mailbox_by_returning_from_body_function ... ok
[INFO] [stdout] test plain::tests::messages_arrive_in_mailbox ... ok
[INFO] [stdout] test plain::tests::post_and_forget_does_not_wait_for_a_result ... ok
[INFO] [stdout] test plain::tests::messages_arrive_in_order ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mailbox_processor_rs
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/callback.rs - callback::CallbackMailboxProcessor (line 34) ... FAILED
[INFO] [stdout] test src/plain.rs - plain::PlainMailboxProcessor (line 28) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/callback.rs - callback::CallbackMailboxProcessor (line 34) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `mailbox_processor`
[INFO] [stdout]  --> src/callback.rs:36:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use mailbox_processor::callback::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^ use of undeclared crate or module `mailbox_processor`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 4 | use mailbox_processor_rs::callback::*;
[INFO] [stdout]   |     ~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `mailbox_processor`
[INFO] [stdout]  --> src/callback.rs:35:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use mailbox_processor::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^ use of undeclared crate or module `mailbox_processor`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 3 | use mailbox_processor_rs::*;
[INFO] [stdout]   |     ~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ReplyChannel` in this scope
[INFO] [stdout]  --> src/callback.rs:40:9
[INFO] [stdout]   |
[INFO] [stdout] 8 |     Get(ReplyChannel<i32>),
[INFO] [stdout]   |         ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use mailbox_processor_rs::ReplyChannel;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `CallbackMailboxProcessor` in this scope
[INFO] [stdout]   --> src/callback.rs:43:19
[INFO] [stdout]    |
[INFO] [stdout] 11 | async fn step(mb: CallbackMailboxProcessor<Message>, msg: Message, state: i32) -> i32 {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 2  + use mailbox_processor_rs::callback::CallbackMailboxProcessor;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `CallbackMailboxProcessor`
[INFO] [stdout]   --> src/callback.rs:54:19
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let mailbox = CallbackMailboxProcessor::start(step, 0, 100);
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared type `CallbackMailboxProcessor`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 2  + use mailbox_processor_rs::callback::CallbackMailboxProcessor;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/plain.rs - plain::PlainMailboxProcessor (line 28) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `mailbox_processor`
[INFO] [stdout]  --> src/plain.rs:30:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use mailbox_processor::plain::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^ use of undeclared crate or module `mailbox_processor`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 4 | use mailbox_processor_rs::plain::*;
[INFO] [stdout]   |     ~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `mailbox_processor`
[INFO] [stdout]  --> src/plain.rs:29:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use mailbox_processor::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^ use of undeclared crate or module `mailbox_processor`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 3 | use mailbox_processor_rs::*;
[INFO] [stdout]   |     ~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ReplyChannel` in this scope
[INFO] [stdout]  --> src/plain.rs:33:14
[INFO] [stdout]   |
[INFO] [stdout] 7 |     Set(i32, ReplyChannel<()>),
[INFO] [stdout]   |              ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use mailbox_processor_rs::ReplyChannel;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ReplyChannel` in this scope
[INFO] [stdout]  --> src/plain.rs:34:9
[INFO] [stdout]   |
[INFO] [stdout] 8 |     Get(ReplyChannel<i32>),
[INFO] [stdout]   |         ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use mailbox_processor_rs::ReplyChannel;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `PlainMailboxProcessor` in this scope
[INFO] [stdout]   --> src/plain.rs:37:24
[INFO] [stdout]    |
[INFO] [stdout] 11 | async fn body(mailbox: PlainMailboxProcessor<Message>, mut recv: MessageReceiver<Message>) {
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 2  + use mailbox_processor_rs::plain::PlainMailboxProcessor;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `MessageReceiver` in this scope
[INFO] [stdout]   --> src/plain.rs:37:66
[INFO] [stdout]    |
[INFO] [stdout] 11 | async fn body(mailbox: PlainMailboxProcessor<Message>, mut recv: MessageReceiver<Message>) {
[INFO] [stdout]    |                                                                  ^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 2  + use mailbox_processor_rs::plain::MessageReceiver;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `PlainMailboxProcessor`
[INFO] [stdout]   --> src/plain.rs:55:19
[INFO] [stdout]    |
[INFO] [stdout] 29 |     let mailbox = PlainMailboxProcessor::start(body, 100);
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^ use of undeclared type `PlainMailboxProcessor`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 2  + use mailbox_processor_rs::plain::PlainMailboxProcessor;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/callback.rs - callback::CallbackMailboxProcessor (line 34)
[INFO] [stdout]     src/plain.rs - plain::PlainMailboxProcessor (line 28)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "faa9d4e944081a1fea583b1cb02f7a6869dc4c97d58cb40f0a1982479da87853", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "faa9d4e944081a1fea583b1cb02f7a6869dc4c97d58cb40f0a1982479da87853", kill_on_drop: false }`
[INFO] [stdout] faa9d4e944081a1fea583b1cb02f7a6869dc4c97d58cb40f0a1982479da87853
[INFO] testing mailbox_processor_rs-0.3.0 against try#b642703cf9526da1e72c0b6755753b939a9c6b6d for pr-125151
[INFO] extracting crate mailbox_processor_rs 0.3.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate mailbox_processor_rs 0.3.0 on toolchain b642703cf9526da1e72c0b6755753b939a9c6b6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mailbox_processor_rs 0.3.0
[INFO] finished tweaking crates.io crate mailbox_processor_rs 0.3.0
[INFO] tweaked toml for crates.io crate mailbox_processor_rs 0.3.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 27 packages to latest compatible versions
[INFO] [stderr]       Adding addr2line v0.21.0 (latest: v0.22.0)
[INFO] [stderr]       Adding gimli v0.28.1 (latest: v0.29.0)
[INFO] [stderr]       Adding object v0.32.2 (latest: v0.35.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 09d474e78f15bbcac094290e221e7c581d2aebc791e6d4dde1c84463d7c75331
[INFO] running `Command { std: "docker" "start" "-a" "09d474e78f15bbcac094290e221e7c581d2aebc791e6d4dde1c84463d7c75331", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "09d474e78f15bbcac094290e221e7c581d2aebc791e6d4dde1c84463d7c75331", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09d474e78f15bbcac094290e221e7c581d2aebc791e6d4dde1c84463d7c75331", kill_on_drop: false }`
[INFO] [stdout] 09d474e78f15bbcac094290e221e7c581d2aebc791e6d4dde1c84463d7c75331
[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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc451ff7340ea7ef50b96419fe165b8e801ec8fc7b58b30d3de311f747c16c5c
[INFO] running `Command { std: "docker" "start" "-a" "fc451ff7340ea7ef50b96419fe165b8e801ec8fc7b58b30d3de311f747c16c5c", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling tokio v1.37.0
[INFO] [stderr]    Compiling thiserror v1.0.61
[INFO] [stderr]    Compiling mailbox_processor_rs v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.94s
[INFO] running `Command { std: "docker" "inspect" "fc451ff7340ea7ef50b96419fe165b8e801ec8fc7b58b30d3de311f747c16c5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc451ff7340ea7ef50b96419fe165b8e801ec8fc7b58b30d3de311f747c16c5c", kill_on_drop: false }`
[INFO] [stdout] fc451ff7340ea7ef50b96419fe165b8e801ec8fc7b58b30d3de311f747c16c5c
[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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe5d5115af7e9c1a216c4e9fcaa05f2f5b054c0c0cd0b5469310a4418a21e6e8
[INFO] running `Command { std: "docker" "start" "-a" "fe5d5115af7e9c1a216c4e9fcaa05f2f5b054c0c0cd0b5469310a4418a21e6e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core v0.3.30
[INFO] [stderr]    Compiling bytes v1.6.0
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]    Compiling async-stream-impl v0.3.5
[INFO] [stderr]    Compiling async-stream v0.3.5
[INFO] [stderr]    Compiling tokio v1.37.0
[INFO] [stderr]    Compiling thiserror v1.0.61
[INFO] [stderr]    Compiling tokio-stream v0.1.15
[INFO] [stderr]    Compiling mailbox_processor_rs v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling tokio-test v0.4.4
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.91s
[INFO] running `Command { std: "docker" "inspect" "fe5d5115af7e9c1a216c4e9fcaa05f2f5b054c0c0cd0b5469310a4418a21e6e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe5d5115af7e9c1a216c4e9fcaa05f2f5b054c0c0cd0b5469310a4418a21e6e8", kill_on_drop: false }`
[INFO] [stdout] fe5d5115af7e9c1a216c4e9fcaa05f2f5b054c0c0cd0b5469310a4418a21e6e8
[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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5a0da8d8abbb7474aa4951c634dfb568e9783dbe11ad561de6df57d7d8d4dcd7
[INFO] running `Command { std: "docker" "start" "-a" "5a0da8d8abbb7474aa4951c634dfb568e9783dbe11ad561de6df57d7d8d4dcd7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mailbox_processor_rs-8e4b5677cbf35002)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test callback::tests::can_stop_mailbox ... ok
[INFO] [stdout] test callback::tests::can_get_replies ... ok
[INFO] [stdout] test callback::tests::can_stop_mailbox_multiple_times ... ok
[INFO] [stdout] test callback::tests::can_send_message_to_self ... ok
[INFO] [stdout] test callback::tests::messages_arrive_in_mailbox ... ok
[INFO] [stdout] test callback::tests::messages_arrive_in_order ... ok
[INFO] [stdout] test callback::tests::post_and_forget_does_not_wait_for_a_result ... ok
[INFO] [stdout] test plain::tests::can_get_replies ... ok
[INFO] [stdout] test plain::tests::can_send_message_to_self ... ok
[INFO] [stdout] test plain::tests::can_stop_mailbox_by_returning_from_body_function ... ok
[INFO] [stdout] test plain::tests::messages_arrive_in_mailbox ... ok
[INFO] [stdout] test plain::tests::post_and_forget_does_not_wait_for_a_result ... ok
[INFO] [stdout] test plain::tests::messages_arrive_in_order ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mailbox_processor_rs
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/callback.rs - callback::CallbackMailboxProcessor (line 34) ... FAILED
[INFO] [stdout] test src/plain.rs - plain::PlainMailboxProcessor (line 28) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/callback.rs - callback::CallbackMailboxProcessor (line 34) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `mailbox_processor`
[INFO] [stdout]  --> src/callback.rs:36:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use mailbox_processor::callback::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^ use of undeclared crate or module `mailbox_processor`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 4 | use mailbox_processor_rs::callback::*;
[INFO] [stdout]   |     ~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `mailbox_processor`
[INFO] [stdout]  --> src/callback.rs:35:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use mailbox_processor::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^ use of undeclared crate or module `mailbox_processor`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 3 | use mailbox_processor_rs::*;
[INFO] [stdout]   |     ~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ReplyChannel` in this scope
[INFO] [stdout]  --> src/callback.rs:40:9
[INFO] [stdout]   |
[INFO] [stdout] 8 |     Get(ReplyChannel<i32>),
[INFO] [stdout]   |         ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use mailbox_processor_rs::ReplyChannel;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `CallbackMailboxProcessor` in this scope
[INFO] [stdout]   --> src/callback.rs:43:19
[INFO] [stdout]    |
[INFO] [stdout] 11 | async fn step(mb: CallbackMailboxProcessor<Message>, msg: Message, state: i32) -> i32 {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 2  + use mailbox_processor_rs::callback::CallbackMailboxProcessor;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `CallbackMailboxProcessor`
[INFO] [stdout]   --> src/callback.rs:54:19
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let mailbox = CallbackMailboxProcessor::start(step, 0, 100);
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared type `CallbackMailboxProcessor`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 2  + use mailbox_processor_rs::callback::CallbackMailboxProcessor;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/plain.rs - plain::PlainMailboxProcessor (line 28) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `mailbox_processor`
[INFO] [stdout]  --> src/plain.rs:30:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use mailbox_processor::plain::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^ use of undeclared crate or module `mailbox_processor`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 4 | use mailbox_processor_rs::plain::*;
[INFO] [stdout]   |     ~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `mailbox_processor`
[INFO] [stdout]  --> src/plain.rs:29:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use mailbox_processor::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^ use of undeclared crate or module `mailbox_processor`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 3 | use mailbox_processor_rs::*;
[INFO] [stdout]   |     ~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ReplyChannel` in this scope
[INFO] [stdout]  --> src/plain.rs:33:14
[INFO] [stdout]   |
[INFO] [stdout] 7 |     Set(i32, ReplyChannel<()>),
[INFO] [stdout]   |              ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use mailbox_processor_rs::ReplyChannel;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ReplyChannel` in this scope
[INFO] [stdout]  --> src/plain.rs:34:9
[INFO] [stdout]   |
[INFO] [stdout] 8 |     Get(ReplyChannel<i32>),
[INFO] [stdout]   |         ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use mailbox_processor_rs::ReplyChannel;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `PlainMailboxProcessor` in this scope
[INFO] [stdout]   --> src/plain.rs:37:24
[INFO] [stdout]    |
[INFO] [stdout] 11 | async fn body(mailbox: PlainMailboxProcessor<Message>, mut recv: MessageReceiver<Message>) {
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 2  + use mailbox_processor_rs::plain::PlainMailboxProcessor;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `MessageReceiver` in this scope
[INFO] [stdout]   --> src/plain.rs:37:66
[INFO] [stdout]    |
[INFO] [stdout] 11 | async fn body(mailbox: PlainMailboxProcessor<Message>, mut recv: MessageReceiver<Message>) {
[INFO] [stdout]    |                                                                  ^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 2  + use mailbox_processor_rs::plain::MessageReceiver;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `PlainMailboxProcessor`
[INFO] [stdout]   --> src/plain.rs:55:19
[INFO] [stdout]    |
[INFO] [stdout] 29 |     let mailbox = PlainMailboxProcessor::start(body, 100);
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^ use of undeclared type `PlainMailboxProcessor`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 2  + use mailbox_processor_rs::plain::PlainMailboxProcessor;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/callback.rs - callback::CallbackMailboxProcessor (line 34)
[INFO] [stdout]     src/plain.rs - plain::PlainMailboxProcessor (line 28)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "5a0da8d8abbb7474aa4951c634dfb568e9783dbe11ad561de6df57d7d8d4dcd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a0da8d8abbb7474aa4951c634dfb568e9783dbe11ad561de6df57d7d8d4dcd7", kill_on_drop: false }`
[INFO] [stdout] 5a0da8d8abbb7474aa4951c634dfb568e9783dbe11ad561de6df57d7d8d4dcd7
