[INFO] fetching crate tcgeneric 0.2.2...
[INFO] testing tcgeneric-0.2.2 against 1.55.0 for beta-1.56-1
[INFO] extracting crate tcgeneric 0.2.2 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate tcgeneric 0.2.2 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tcgeneric 0.2.2
[INFO] finished tweaking crates.io crate tcgeneric 0.2.2
[INFO] tweaked toml for crates.io crate tcgeneric 0.2.2 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded destream v0.5.0
[INFO] [stderr]   Downloaded tc-error v0.2.5
[INFO] [stderr]   Downloaded safecast v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c5404d2ef29ba5f308754ecdf35cb1f4c1e9a6e9ce26cb813e5215eb85abc800
[INFO] running `Command { std: "docker" "start" "-a" "c5404d2ef29ba5f308754ecdf35cb1f4c1e9a6e9ce26cb813e5215eb85abc800", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c5404d2ef29ba5f308754ecdf35cb1f4c1e9a6e9ce26cb813e5215eb85abc800", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5404d2ef29ba5f308754ecdf35cb1f4c1e9a6e9ce26cb813e5215eb85abc800", kill_on_drop: false }`
[INFO] [stdout] c5404d2ef29ba5f308754ecdf35cb1f4c1e9a6e9ce26cb813e5215eb85abc800
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3e0e4c5e006f124be4a1b9b91024a6c44c2c5e0af01de6301a751233fea9cf1
[INFO] running `Command { std: "docker" "start" "-a" "c3e0e4c5e006f124be4a1b9b91024a6c44c2c5e0af01de6301a751233fea9cf1", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core v0.3.17
[INFO] [stderr]    Compiling futures-channel v0.3.17
[INFO] [stderr]    Compiling futures-sink v0.3.17
[INFO] [stderr]    Compiling safecast v0.1.1
[INFO] [stderr]    Compiling futures-macro v0.3.17
[INFO] [stderr]    Compiling futures-util v0.3.17
[INFO] [stderr]    Compiling futures-executor v0.3.17
[INFO] [stderr]    Compiling futures v0.3.17
[INFO] [stderr]    Compiling destream v0.5.0
[INFO] [stderr]    Compiling tc-error v0.2.5
[INFO] [stderr]    Compiling tcgeneric v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.57s
[INFO] running `Command { std: "docker" "inspect" "c3e0e4c5e006f124be4a1b9b91024a6c44c2c5e0af01de6301a751233fea9cf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3e0e4c5e006f124be4a1b9b91024a6c44c2c5e0af01de6301a751233fea9cf1", kill_on_drop: false }`
[INFO] [stdout] c3e0e4c5e006f124be4a1b9b91024a6c44c2c5e0af01de6301a751233fea9cf1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 362189a663ac7c75ff241982a4126581331eee0e9644fe888729da0fef623950
[INFO] running `Command { std: "docker" "start" "-a" "362189a663ac7c75ff241982a4126581331eee0e9644fe888729da0fef623950", kill_on_drop: false }`
[INFO] [stderr]    Compiling tcgeneric v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "362189a663ac7c75ff241982a4126581331eee0e9644fe888729da0fef623950", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "362189a663ac7c75ff241982a4126581331eee0e9644fe888729da0fef623950", kill_on_drop: false }`
[INFO] [stdout] 362189a663ac7c75ff241982a4126581331eee0e9644fe888729da0fef623950
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 66d90d0a2077cc63dde7ac8f4563e0bd2390894ccfe5b6f36d0c5542845577ce
[INFO] running `Command { std: "docker" "start" "-a" "66d90d0a2077cc63dde7ac8f4563e0bd2390894ccfe5b6f36d0c5542845577ce", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tcgeneric-898d9b22dbc7e0dc)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tcgeneric
[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 1 test
[INFO] [stdout] test src/lib.rs - NativeClass::from_path (line 42) - compile ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - NativeClass::from_path (line 42) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `NumberType`
[INFO] [stdout]  --> src/lib.rs:45:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     NumberType::Int(IntType::I32));
[INFO] [stdout]   |     ^^^^^^^^^^ use of undeclared type `NumberType`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `IntType`
[INFO] [stdout]  --> src/lib.rs:45:21
[INFO] [stdout]   |
[INFO] [stdout] 5 |     NumberType::Int(IntType::I32));
[INFO] [stdout]   |                     ^^^^^^^ use of undeclared type `IntType`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Number`
[INFO] [stdout]  --> src/lib.rs:44:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     Number::from_path("/state/scalar/value/number/int/32"),
[INFO] [stdout]   |     ^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 | use core::num::dec2flt::number::Number;
[INFO] [stdout]   |
[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] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - NativeClass::from_path (line 42)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "66d90d0a2077cc63dde7ac8f4563e0bd2390894ccfe5b6f36d0c5542845577ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66d90d0a2077cc63dde7ac8f4563e0bd2390894ccfe5b6f36d0c5542845577ce", kill_on_drop: false }`
[INFO] [stdout] 66d90d0a2077cc63dde7ac8f4563e0bd2390894ccfe5b6f36d0c5542845577ce