[INFO] fetching crate market_types 0.1.0...
[INFO] testing market_types-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate market_types 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate market_types 0.1.0 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 market_types 0.1.0
[INFO] finished tweaking crates.io crate market_types 0.1.0
[INFO] tweaked toml for crates.io crate market_types 0.1.0 written to /workspace/builds/worker-2/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]  Downloading crates ...
[INFO] [stderr]   Downloaded never v0.1.0
[INFO] [stderr]   Downloaded market v0.30.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 2aa3f5628f6864dba76d451c51f98c4500a14ca17a145c5476578daeb2e51df0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2aa3f5628f6864dba76d451c51f98c4500a14ca17a145c5476578daeb2e51df0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2aa3f5628f6864dba76d451c51f98c4500a14ca17a145c5476578daeb2e51df0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2aa3f5628f6864dba76d451c51f98c4500a14ca17a145c5476578daeb2e51df0", kill_on_drop: false }`
[INFO] [stdout] 2aa3f5628f6864dba76d451c51f98c4500a14ca17a145c5476578daeb2e51df0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] efbb63a09454cfc57f34270840ea8e873d7554397fb137c50f3ebd9332775af0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "efbb63a09454cfc57f34270840ea8e873d7554397fb137c50f3ebd9332775af0", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling winapi v0.3.9
[INFO] [stderr]    Compiling never v0.1.0
[INFO] [stderr]    Compiling fehler-macros v1.0.0
[INFO] [stderr]    Compiling fehler v1.0.0
[INFO] [stderr]    Compiling market v0.30.1
[INFO] [stderr]    Compiling market_types v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.39s
[INFO] running `Command { std: "docker" "inspect" "efbb63a09454cfc57f34270840ea8e873d7554397fb137c50f3ebd9332775af0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efbb63a09454cfc57f34270840ea8e873d7554397fb137c50f3ebd9332775af0", kill_on_drop: false }`
[INFO] [stdout] efbb63a09454cfc57f34270840ea8e873d7554397fb137c50f3ebd9332775af0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] d0a4e052f71e7726f53e96d76676ccd343462fb4e59cdebfe83c667d039eeab2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d0a4e052f71e7726f53e96d76676ccd343462fb4e59cdebfe83c667d039eeab2", kill_on_drop: false }`
[INFO] [stderr]    Compiling market_types v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `markets`
[INFO] [stdout]  --> tests/compose.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     markets::compose::{ComposeDefect, Composer, Composite},
[INFO] [stdout]   |     ^^^^^^^ use of undeclared crate or module `markets`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Composite` in this scope
[INFO] [stdout]   --> tests/compose.rs:58:6
[INFO] [stdout]    |
[INFO] [stdout] 58 | impl Composite<u8> for MockComposite {
[INFO] [stdout]    |      ^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this trait
[INFO] [stdout]    |
[INFO] [stdout] 1  | use market_types::compose::Composite;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Composer`
[INFO] [stdout]   --> tests/compose.rs:97:20
[INFO] [stdout]    |
[INFO] [stdout] 97 |     let composer = Composer::new(consumer.clone());
[INFO] [stdout]    |                    ^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  | use market_types::compose::Composer;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Composer`
[INFO] [stdout]    --> tests/compose.rs:116:20
[INFO] [stdout]     |
[INFO] [stdout] 116 |     let composer = Composer::new(consumer.clone());
[INFO] [stdout]     |                    ^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 1   | use market_types::compose::Composer;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Composer`
[INFO] [stdout]    --> tests/compose.rs:141:20
[INFO] [stdout]     |
[INFO] [stdout] 141 |     let composer = Composer::new(consumer.clone());
[INFO] [stdout]     |                    ^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 1   | use market_types::compose::Composer;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Composer`
[INFO] [stdout]    --> tests/compose.rs:161:20
[INFO] [stdout]     |
[INFO] [stdout] 161 |     let composer = Composer::new(consumer.clone());
[INFO] [stdout]     |                    ^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 1   | use market_types::compose::Composer;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Composer`
[INFO] [stdout]    --> tests/compose.rs:179:20
[INFO] [stdout]     |
[INFO] [stdout] 179 |     let composer = Composer::new(consumer.clone());
[INFO] [stdout]     |                    ^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 1   | use market_types::compose::Composer;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Composer`
[INFO] [stdout]    --> tests/compose.rs:197:20
[INFO] [stdout]     |
[INFO] [stdout] 197 |     let composer = Composer::new(consumer.clone());
[INFO] [stdout]     |                    ^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 1   | use market_types::compose::Composer;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ComposeDefect`
[INFO] [stdout]    --> tests/compose.rs:201:44
[INFO] [stdout]     |
[INFO] [stdout] 201 |         Err(composer.failure(Fault::Defect(ComposeDefect::Compose(MockMisstep))))
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]     |
[INFO] [stdout] 1   | use market_types::compose::ComposeDefect;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Composer`
[INFO] [stdout]    --> tests/compose.rs:215:20
[INFO] [stdout]     |
[INFO] [stdout] 215 |     let composer = Composer::new(consumer.clone());
[INFO] [stdout]     |                    ^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 1   | use market_types::compose::Composer;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ComposeDefect`
[INFO] [stdout]    --> tests/compose.rs:219:44
[INFO] [stdout]     |
[INFO] [stdout] 219 |         Err(composer.failure(Fault::Defect(ComposeDefect::Compose(MockMisstep))))
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]     |
[INFO] [stdout] 1   | use market_types::compose::ComposeDefect;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Composer`
[INFO] [stdout]    --> tests/compose.rs:233:20
[INFO] [stdout]     |
[INFO] [stdout] 233 |     let composer = Composer::new(consumer.clone());
[INFO] [stdout]     |                    ^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 1   | use market_types::compose::Composer;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 12 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `market_types` due to 13 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "d0a4e052f71e7726f53e96d76676ccd343462fb4e59cdebfe83c667d039eeab2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0a4e052f71e7726f53e96d76676ccd343462fb4e59cdebfe83c667d039eeab2", kill_on_drop: false }`
[INFO] [stdout] d0a4e052f71e7726f53e96d76676ccd343462fb4e59cdebfe83c667d039eeab2