[INFO] fetching crate efm-rs 0.1.0...
[INFO] testing efm-rs-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate efm-rs 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate efm-rs 0.1.0
[INFO] finished tweaking crates.io crate efm-rs 0.1.0
[INFO] tweaked toml for crates.io crate efm-rs 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate efm-rs 0.1.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate efm-rs 0.1.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7c46683879f6e337a2b11a380c0e9d8a58a3981c720d19ea0f9ca89e4a50a96c
[INFO] running `Command { std: "docker" "start" "-a" "7c46683879f6e337a2b11a380c0e9d8a58a3981c720d19ea0f9ca89e4a50a96c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7c46683879f6e337a2b11a380c0e9d8a58a3981c720d19ea0f9ca89e4a50a96c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c46683879f6e337a2b11a380c0e9d8a58a3981c720d19ea0f9ca89e4a50a96c", kill_on_drop: false }`
[INFO] [stdout] 7c46683879f6e337a2b11a380c0e9d8a58a3981c720d19ea0f9ca89e4a50a96c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef1f366c4fedad773eccd2dadc5786746cfe82d8c751bf184002db1ce8e1b7bc
[INFO] running `Command { std: "docker" "start" "-a" "ef1f366c4fedad773eccd2dadc5786746cfe82d8c751bf184002db1ce8e1b7bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling efm-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "ef1f366c4fedad773eccd2dadc5786746cfe82d8c751bf184002db1ce8e1b7bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef1f366c4fedad773eccd2dadc5786746cfe82d8c751bf184002db1ce8e1b7bc", kill_on_drop: false }`
[INFO] [stdout] ef1f366c4fedad773eccd2dadc5786746cfe82d8c751bf184002db1ce8e1b7bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 086c6ac4e64096bd1728c8028b24ef8f2a961635b4216e4c524e4765949a8aea
[INFO] running `Command { std: "docker" "start" "-a" "086c6ac4e64096bd1728c8028b24ef8f2a961635b4216e4c524e4765949a8aea", kill_on_drop: false }`
[INFO] [stderr]    Compiling efm-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "086c6ac4e64096bd1728c8028b24ef8f2a961635b4216e4c524e4765949a8aea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "086c6ac4e64096bd1728c8028b24ef8f2a961635b4216e4c524e4765949a8aea", kill_on_drop: false }`
[INFO] [stdout] 086c6ac4e64096bd1728c8028b24ef8f2a961635b4216e4c524e4765949a8aea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 23b956c9fa8e8bb308218e6d806155c989c6a595f6d2c12f0885f6a5d724d2e1
[INFO] running `Command { std: "docker" "start" "-a" "23b956c9fa8e8bb308218e6d806155c989c6a595f6d2c12f0885f6a5d724d2e1", 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/efm_rs-1d4ee69ebb7086ef)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::real ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests efm_rs
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - EFM::encode_quattuordecuple (line 418) ... FAILED
[INFO] [stdout] test src/lib.rs - EFM::decode_quattuordecuple (line 305) ... FAILED
[INFO] [stdout] test src/lib.rs - EFM::encode (line 468) ... FAILED
[INFO] [stdout] test src/lib.rs - EFM::decode (line 366) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - EFM::encode_quattuordecuple (line 418) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `example_struct` in this scope
[INFO] [stdout]  --> src/lib.rs:425:14
[INFO] [stdout]   |
[INFO] [stdout] 9 | let result = example_struct.encode_quattuordecuple(&decoded_value);
[INFO] [stdout]   |              ^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - EFM::decode_quattuordecuple (line 305) stdout ----
[INFO] [stdout] error: unexpected token: `...`
[INFO] [stdout]  --> src/lib.rs:307:47
[INFO] [stdout]   |
[INFO] [stdout] 4 |     decode_mappings: [0xABCD, 0xFFFF, 0x1234, ...], // Your decode mapping table here
[INFO] [stdout]   |                                               ^^^
[INFO] [stdout]   |
[INFO] [stdout] help: use `..` for an exclusive range
[INFO] [stdout]   |
[INFO] [stdout] 4 -     decode_mappings: [0xABCD, 0xFFFF, 0x1234, ...], // Your decode mapping table here
[INFO] [stdout] 4 +     decode_mappings: [0xABCD, 0xFFFF, 0x1234, ..], // Your decode mapping table here
[INFO] [stdout]   |
[INFO] [stdout] help: or `..=` for an inclusive range
[INFO] [stdout]   |
[INFO] [stdout] 4 -     decode_mappings: [0xABCD, 0xFFFF, 0x1234, ...], // Your decode mapping table here
[INFO] [stdout] 4 +     decode_mappings: [0xABCD, 0xFFFF, 0x1234, ..=], // Your decode mapping table here
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0586]: inclusive range with no end
[INFO] [stdout]  --> src/lib.rs:307:47
[INFO] [stdout]   |
[INFO] [stdout] 4 |     decode_mappings: [0xABCD, 0xFFFF, 0x1234, ...], // Your decode mapping table here
[INFO] [stdout]   |                                               ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: inclusive ranges must be bounded at the end (`..=b` or `a..=b`)
[INFO] [stdout] help: use `..` instead
[INFO] [stdout]   |
[INFO] [stdout] 4 -     decode_mappings: [0xABCD, 0xFFFF, 0x1234, ...], // Your decode mapping table here
[INFO] [stdout] 4 +     decode_mappings: [0xABCD, 0xFFFF, 0x1234, ..], // Your decode mapping table here
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `MyDecoder` in this scope
[INFO] [stdout]  --> src/lib.rs:306:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | let decoder = MyDecoder {
[INFO] [stdout]   |               ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0422, E0586.
[INFO] [stdout] For more information about an error, try `rustc --explain E0422`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - EFM::encode (line 468) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `my_encoder` in this scope
[INFO] [stdout]  --> src/lib.rs:471:15
[INFO] [stdout]   |
[INFO] [stdout] 5 | let encoded = my_encoder.encode(&input_data);
[INFO] [stdout]   |               ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - EFM::decode (line 366) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `YourDecoder`
[INFO] [stdout]  --> src/lib.rs:367:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | let decoder = YourDecoder::new();
[INFO] [stdout]   |               ^^^^^^^^^^^ use of undeclared type `YourDecoder`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - EFM::decode (line 366)
[INFO] [stdout]     src/lib.rs - EFM::decode_quattuordecuple (line 305)
[INFO] [stdout]     src/lib.rs - EFM::encode (line 468)
[INFO] [stdout]     src/lib.rs - EFM::encode_quattuordecuple (line 418)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.12s; merged doctests compilation took 0.06s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "23b956c9fa8e8bb308218e6d806155c989c6a595f6d2c12f0885f6a5d724d2e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23b956c9fa8e8bb308218e6d806155c989c6a595f6d2c12f0885f6a5d724d2e1", kill_on_drop: false }`
[INFO] [stdout] 23b956c9fa8e8bb308218e6d806155c989c6a595f6d2c12f0885f6a5d724d2e1