[INFO] fetching crate megamorse 1.0.1...
[INFO] testing megamorse-1.0.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate megamorse 1.0.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate megamorse 1.0.1
[INFO] finished tweaking crates.io crate megamorse 1.0.1
[INFO] tweaked toml for crates.io crate megamorse 1.0.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate megamorse 1.0.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 2 packages to latest compatible versions
[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]  Downloading crates ...
[INFO] [stderr]   Downloaded megamorse_proc_macro v1.0.1
[INFO] [stderr]   Downloaded megamorse_core v1.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 93ac51e9a5172ea49403a1924d72ec28d53bb722e9dcfb1e59455481cb0cae10
[INFO] running `Command { std: "docker" "start" "-a" "93ac51e9a5172ea49403a1924d72ec28d53bb722e9dcfb1e59455481cb0cae10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "93ac51e9a5172ea49403a1924d72ec28d53bb722e9dcfb1e59455481cb0cae10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93ac51e9a5172ea49403a1924d72ec28d53bb722e9dcfb1e59455481cb0cae10", kill_on_drop: false }`
[INFO] [stdout] 93ac51e9a5172ea49403a1924d72ec28d53bb722e9dcfb1e59455481cb0cae10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 493ca66a511a8bb3abd90f3aa9703ed9a675bfb513af0a577e9ba347c1880e9f
[INFO] running `Command { std: "docker" "start" "-a" "493ca66a511a8bb3abd90f3aa9703ed9a675bfb513af0a577e9ba347c1880e9f", kill_on_drop: false }`
[INFO] [stderr]    Compiling megamorse_core v1.0.1
[INFO] [stderr]    Compiling megamorse_proc_macro v1.0.1
[INFO] [stderr]    Compiling megamorse v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "493ca66a511a8bb3abd90f3aa9703ed9a675bfb513af0a577e9ba347c1880e9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "493ca66a511a8bb3abd90f3aa9703ed9a675bfb513af0a577e9ba347c1880e9f", kill_on_drop: false }`
[INFO] [stdout] 493ca66a511a8bb3abd90f3aa9703ed9a675bfb513af0a577e9ba347c1880e9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 2513eb4e86c6025793f5472324d24f0d7a0155e145b41b42a739966d23ca23dd
[INFO] running `Command { std: "docker" "start" "-a" "2513eb4e86c6025793f5472324d24f0d7a0155e145b41b42a739966d23ca23dd", kill_on_drop: false }`
[INFO] [stderr]    Compiling megamorse v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "2513eb4e86c6025793f5472324d24f0d7a0155e145b41b42a739966d23ca23dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2513eb4e86c6025793f5472324d24f0d7a0155e145b41b42a739966d23ca23dd", kill_on_drop: false }`
[INFO] [stdout] 2513eb4e86c6025793f5472324d24f0d7a0155e145b41b42a739966d23ca23dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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", kill_on_drop: false }`
[INFO] [stdout] ff27e7771ad45f247eb7d41ff451f70afcb4a67637c600fe42e556f2b27fb566
[INFO] running `Command { std: "docker" "start" "-a" "ff27e7771ad45f247eb7d41ff451f70afcb4a67637c600fe42e556f2b27fb566", 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/megamorse-bbf56f6d0c980d9b)
[INFO] [stderr]    Doc-tests megamorse
[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] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - MorsePlayer<T>::play_str (line 193) ... FAILED
[INFO] [stdout] test src/lib.rs - MorseDecoder::on (line 93) ... FAILED
[INFO] [stdout] test src/lib.rs - morse (line 58) ... FAILED
[INFO] [stdout] test src/lib.rs - MorsePlayer<T>::play_word (line 229) ... FAILED
[INFO] [stdout] test src/lib.rs - MorseDecoder::off (line 122) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - MorsePlayer<T>::play_str (line 193) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MorsePlayer`
[INFO] [stdout]    --> src/lib.rs:194:14
[INFO] [stdout]     |
[INFO] [stdout] 194 | let player = MorsePlayer::new(MyDecoder::new());
[INFO] [stdout]     |              ^^^^^^^^^^^ use of undeclared type `MorsePlayer`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 193 + use megamorse::MorsePlayer;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MyDecoder`
[INFO] [stdout]    --> src/lib.rs:194:31
[INFO] [stdout]     |
[INFO] [stdout] 194 | let player = MorsePlayer::new(MyDecoder::new());
[INFO] [stdout]     |                               ^^^^^^^^^ use of undeclared type `MyDecoder`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - MorseDecoder::on (line 93) stdout ----
[INFO] [stdout] error: `self` parameter is only allowed in associated functions
[INFO] [stdout]   --> src/lib.rs:94:7
[INFO] [stdout]    |
[INFO] [stdout] 94 | fn on(&mut self, timeunits: usize) -> Result<(), Self::Error> {
[INFO] [stdout]    |       ^^^^^^^^^ not semantically valid as function parameter
[INFO] [stdout]    |
[INFO] [stdout]    = note: associated functions are those in `impl` or `trait` definitions
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `sleep` in this scope
[INFO] [stdout]    --> src/lib.rs:100:5
[INFO] [stdout]     |
[INFO] [stdout] 100 |     sleep(timeunits * timeunit_ms);
[INFO] [stdout]     |     ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout]  93 + use std::thread::sleep;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `get_led` in this scope
[INFO] [stdout]   --> src/lib.rs:95:15
[INFO] [stdout]    |
[INFO] [stdout] 95 |     let led = get_led();
[INFO] [stdout]    |               ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: `Self` is only available in impls, traits, and type definitions
[INFO] [stdout]   --> src/lib.rs:94:50
[INFO] [stdout]    |
[INFO] [stdout] 94 | fn on(&mut self, timeunits: usize) -> Result<(), Self::Error> {
[INFO] [stdout]    |                                                  ^^^^ `Self` is only available in impls, traits, and type definitions
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - morse (line 58) stdout ----
[INFO] [stdout] error[E0412]: cannot find type `MorseWord` in this scope
[INFO] [stdout]   --> src/lib.rs:63:13
[INFO] [stdout]    |
[INFO] [stdout] 63 | const SOS: [MorseWord; 3] = morse!(... ___ ...);
[INFO] [stdout]    |             ^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]    |
[INFO] [stdout] 57 + use megamorse::MorseWord;
[INFO] [stdout]    |
[INFO] [stdout] 57 + use megamorse_core::MorseWord;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - MorsePlayer<T>::play_word (line 229) stdout ----
[INFO] [stdout] error: cannot find macro `morse` in this scope
[INFO] [stdout]    --> src/lib.rs:232:11
[INFO] [stdout]     |
[INFO] [stdout] 232 | let sos = morse!(... ___ ...);
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these macros
[INFO] [stdout]     |
[INFO] [stdout] 229 + use megamorse::morse;
[INFO] [stdout]     |
[INFO] [stdout] 229 + use megamorse_proc_macro::morse;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MorsePlayer`
[INFO] [stdout]    --> src/lib.rs:230:14
[INFO] [stdout]     |
[INFO] [stdout] 230 | let player = MorsePlayer::new(MyDecoder::new());
[INFO] [stdout]     |              ^^^^^^^^^^^ use of undeclared type `MorsePlayer`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 229 + use megamorse::MorsePlayer;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MyDecoder`
[INFO] [stdout]    --> src/lib.rs:230:31
[INFO] [stdout]     |
[INFO] [stdout] 230 | let player = MorsePlayer::new(MyDecoder::new());
[INFO] [stdout]     |                               ^^^^^^^^^ use of undeclared type `MyDecoder`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - MorseDecoder::off (line 122) stdout ----
[INFO] [stdout] error: `self` parameter is only allowed in associated functions
[INFO] [stdout]    --> src/lib.rs:123:8
[INFO] [stdout]     |
[INFO] [stdout] 123 | fn off(&mut self, timeunits: usize) -> Result<(), Self::Error> {
[INFO] [stdout]     |        ^^^^^^^^^ not semantically valid as function parameter
[INFO] [stdout]     |
[INFO] [stdout]     = note: associated functions are those in `impl` or `trait` definitions
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `sleep` in this scope
[INFO] [stdout]    --> src/lib.rs:127:5
[INFO] [stdout]     |
[INFO] [stdout] 127 |     sleep(timeunits * timeunit_ms);
[INFO] [stdout]     |     ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 122 + use std::thread::sleep;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: `Self` is only available in impls, traits, and type definitions
[INFO] [stdout]    --> src/lib.rs:123:51
[INFO] [stdout]     |
[INFO] [stdout] 123 | fn off(&mut self, timeunits: usize) -> Result<(), Self::Error> {
[INFO] [stdout]     |                                                   ^^^^ `Self` is only available in impls, traits, and type definitions
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - MorseDecoder::off (line 122)
[INFO] [stdout]     src/lib.rs - MorseDecoder::on (line 93)
[INFO] [stdout]     src/lib.rs - MorsePlayer<T>::play_str (line 193)
[INFO] [stdout]     src/lib.rs - MorsePlayer<T>::play_word (line 229)
[INFO] [stdout]     src/lib.rs - morse (line 58)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 5 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "ff27e7771ad45f247eb7d41ff451f70afcb4a67637c600fe42e556f2b27fb566", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff27e7771ad45f247eb7d41ff451f70afcb4a67637c600fe42e556f2b27fb566", kill_on_drop: false }`
[INFO] [stdout] ff27e7771ad45f247eb7d41ff451f70afcb4a67637c600fe42e556f2b27fb566
