[INFO] fetching crate canadensis_udp 0.5.0...
[INFO] testing canadensis_udp-0.5.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate canadensis_udp 0.5.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate canadensis_udp 0.5.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate canadensis_udp 0.5.0
[INFO] tweaked toml for crates.io crate canadensis_udp 0.5.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate canadensis_udp 0.5.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate canadensis_udp 0.5.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fugit v0.3.7
[INFO] [stderr]   Downloaded canadensis_header v0.5.0
[INFO] [stderr]   Downloaded winapi-util v0.1.10
[INFO] [stderr]   Downloaded canadensis_core v0.5.0
[INFO] [stderr]   Downloaded fallible_collections v0.5.1
[INFO] [stderr]   Downloaded heapless v0.9.1
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 597fab1b715fcadcc14f3cce3f5d5414168493b7804c169bd842feb5c999130c
[INFO] running `Command { std: "docker" "start" "-a" "597fab1b715fcadcc14f3cce3f5d5414168493b7804c169bd842feb5c999130c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "597fab1b715fcadcc14f3cce3f5d5414168493b7804c169bd842feb5c999130c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "597fab1b715fcadcc14f3cce3f5d5414168493b7804c169bd842feb5c999130c", kill_on_drop: false }`
[INFO] [stdout] 597fab1b715fcadcc14f3cce3f5d5414168493b7804c169bd842feb5c999130c
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7cf0873f5426ea4c7400c0eba332d0a31f96967533da6e1a0dcc2b1570e8b2b7
[INFO] running `Command { std: "docker" "start" "-a" "7cf0873f5426ea4c7400c0eba332d0a31f96967533da6e1a0dcc2b1570e8b2b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling heapless v0.9.1
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling gcd v2.3.0
[INFO] [stderr]    Compiling hash32 v0.3.1
[INFO] [stderr]    Compiling nb v1.1.0
[INFO] [stderr]    Compiling socket2 v0.6.0
[INFO] [stderr]    Compiling fugit v0.3.7
[INFO] [stderr]    Compiling zerocopy-derive v0.8.26
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling fallible_collections v0.5.1
[INFO] [stderr]    Compiling canadensis_core v0.5.0
[INFO] [stderr]    Compiling canadensis_header v0.5.0
[INFO] [stderr]    Compiling canadensis_udp v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.54s
[INFO] running `Command { std: "docker" "inspect" "7cf0873f5426ea4c7400c0eba332d0a31f96967533da6e1a0dcc2b1570e8b2b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cf0873f5426ea4c7400c0eba332d0a31f96967533da6e1a0dcc2b1570e8b2b7", kill_on_drop: false }`
[INFO] [stdout] 7cf0873f5426ea4c7400c0eba332d0a31f96967533da6e1a0dcc2b1570e8b2b7
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e08b4f87adb99b4ce8a7ec4a9eec0614715bdaed20ad42f09008fe5d61bc17c
[INFO] running `Command { std: "docker" "start" "-a" "9e08b4f87adb99b4ce8a7ec4a9eec0614715bdaed20ad42f09008fe5d61bc17c", kill_on_drop: false }`
[INFO] [stderr]    Compiling num_threads v0.1.7
[INFO] [stderr]    Compiling time-macros v0.2.24
[INFO] [stderr]    Compiling canadensis_core v0.5.0
[INFO] [stderr]    Compiling canadensis_header v0.5.0
[INFO] [stderr]    Compiling canadensis_udp v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling time v0.3.43
[INFO] [stderr]    Compiling simplelog v0.12.2
[INFO] [stdout] error[E0463]: can't find crate for `canadensis_linux`
[INFO] [stdout]  --> tests/loopback_transmit_receive.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | extern crate canadensis_linux;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `canadensis_linux`
[INFO] [stdout]   --> examples/transmit.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use canadensis_linux::SystemClock;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `canadensis_linux`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 16 - use canadensis_linux::SystemClock;
[INFO] [stdout] 16 + use canadensis_core::SystemClock;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `canadensis_udp` (example "transmit") due to 1 previous error
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> tests/loopback_transmit_receive.rs:58:10
[INFO] [stdout]    |
[INFO] [stdout] 58 |         |rx, socket| {
[INFO] [stdout]    |          ^^
[INFO] [stdout] 59 |             rx.subscribe_message(
[INFO] [stdout]    |             -- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 58 |         |rx: /* Type */, socket| {
[INFO] [stdout]    |            ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> tests/loopback_transmit_receive.rs:67:10
[INFO] [stdout]    |
[INFO] [stdout] 67 |         |rx, socket| rx.unsubscribe_message(73.try_into().unwrap(), socket),
[INFO] [stdout]    |          ^^          -- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 67 |         |rx: /* Type */, socket| rx.unsubscribe_message(73.try_into().unwrap(), socket),
[INFO] [stdout]    |            ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> tests/loopback_transmit_receive.rs:90:10
[INFO] [stdout]    |
[INFO] [stdout] 90 |         |rx, socket| {
[INFO] [stdout]    |          ^^
[INFO] [stdout] 91 |             rx.subscribe_message(subject, 1, milliseconds(1000), socket)
[INFO] [stdout]    |             -- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 90 |         |rx: /* Type */, socket| {
[INFO] [stdout]    |            ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> tests/loopback_transmit_receive.rs:94:10
[INFO] [stdout]    |
[INFO] [stdout] 94 |         |rx, socket| rx.unsubscribe_message(subject, socket),
[INFO] [stdout]    |          ^^          -- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 94 |         |rx: /* Type */, socket| rx.unsubscribe_message(subject, socket),
[INFO] [stdout]    |            ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> tests/loopback_transmit_receive.rs:118:10
[INFO] [stdout]     |
[INFO] [stdout] 118 |         |rx, socket| {
[INFO] [stdout]     |          ^^
[INFO] [stdout] 119 |             rx.subscribe_request(service, 1, milliseconds(1000), socket)
[INFO] [stdout]     |             -- type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]     |
[INFO] [stdout] 118 |         |rx: /* Type */, socket| {
[INFO] [stdout]     |            ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> tests/loopback_transmit_receive.rs:122:10
[INFO] [stdout]     |
[INFO] [stdout] 122 |         |rx, socket| rx.unsubscribe_request(service, socket),
[INFO] [stdout]     |          ^^          -- type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]     |
[INFO] [stdout] 122 |         |rx: /* Type */, socket| rx.unsubscribe_request(service, socket),
[INFO] [stdout]     |            ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> tests/loopback_transmit_receive.rs:146:10
[INFO] [stdout]     |
[INFO] [stdout] 146 |         |rx, socket| {
[INFO] [stdout]     |          ^^
[INFO] [stdout] 147 |             rx.subscribe_response(service, 1, milliseconds(1000), socket)
[INFO] [stdout]     |             -- type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]     |
[INFO] [stdout] 146 |         |rx: /* Type */, socket| {
[INFO] [stdout]     |            ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> tests/loopback_transmit_receive.rs:150:10
[INFO] [stdout]     |
[INFO] [stdout] 150 |         |rx, socket| rx.unsubscribe_response(service, socket),
[INFO] [stdout]     |          ^^          -- type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]     |
[INFO] [stdout] 150 |         |rx: /* Type */, socket| rx.unsubscribe_response(service, socket),
[INFO] [stdout]     |            ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `canadensis_linux`
[INFO] [stdout]  --> examples/receive.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | extern crate canadensis_linux;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `canadensis_linux`
[INFO] [stdout]  --> tests/utils/mod.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use canadensis_linux::SystemClock;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `canadensis_linux`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 2 - use canadensis_linux::SystemClock;
[INFO] [stdout] 2 + use canadensis_core::SystemClock;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> examples/receive.rs:60:24
[INFO] [stdout]    |
[INFO] [stdout] 60 |                     if byte.is_ascii() {
[INFO] [stdout]    |                        ^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0463.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `canadensis_udp` (example "receive") due to 2 previous errors
[INFO] [stdout] Some errors have detailed explanations: E0282, E0463.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `canadensis_udp` (test "loopback_transmit_receive") due to 9 previous errors
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `canadensis_udp` (test "rx") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "9e08b4f87adb99b4ce8a7ec4a9eec0614715bdaed20ad42f09008fe5d61bc17c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e08b4f87adb99b4ce8a7ec4a9eec0614715bdaed20ad42f09008fe5d61bc17c", kill_on_drop: false }`
[INFO] [stdout] 9e08b4f87adb99b4ce8a7ec4a9eec0614715bdaed20ad42f09008fe5d61bc17c