[INFO] fetching crate aa-name 0.1.4...
[INFO] testing aa-name-0.1.4 against 1.49.0 for beta-1.50-1
[INFO] extracting crate aa-name 0.1.4 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate aa-name 0.1.4 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate aa-name 0.1.4
[INFO] finished tweaking crates.io crate aa-name 0.1.4
[INFO] tweaked toml for crates.io crate aa-name 0.1.4 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b534dcfd527e4727b80edabf6414a4ba83a2cb8ca70df1f94e14a3576929bef3
[INFO] running `Command { std: "docker" "start" "-a" "b534dcfd527e4727b80edabf6414a4ba83a2cb8ca70df1f94e14a3576929bef3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b534dcfd527e4727b80edabf6414a4ba83a2cb8ca70df1f94e14a3576929bef3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b534dcfd527e4727b80edabf6414a4ba83a2cb8ca70df1f94e14a3576929bef3", kill_on_drop: false }`
[INFO] [stdout] b534dcfd527e4727b80edabf6414a4ba83a2cb8ca70df1f94e14a3576929bef3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cec3aa307165335eb84faa9cb10bc3df924a902eb123a16c53221b4bfded6377
[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" "cec3aa307165335eb84faa9cb10bc3df924a902eb123a16c53221b4bfded6377", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.57
[INFO] [stderr]    Compiling thiserror-impl v1.0.23
[INFO] [stderr]    Compiling thiserror v1.0.23
[INFO] [stderr]    Compiling aa-name v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.08s
[INFO] running `Command { std: "docker" "inspect" "cec3aa307165335eb84faa9cb10bc3df924a902eb123a16c53221b4bfded6377", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cec3aa307165335eb84faa9cb10bc3df924a902eb123a16c53221b4bfded6377", kill_on_drop: false }`
[INFO] [stdout] cec3aa307165335eb84faa9cb10bc3df924a902eb123a16c53221b4bfded6377
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9775be7293f33e4193a45a859f734a0ad1ba50a04ea1d20524ed0ca71323828a
[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" "9775be7293f33e4193a45a859f734a0ad1ba50a04ea1d20524ed0ca71323828a", kill_on_drop: false }`
[INFO] [stderr]    Compiling aa-name v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "9775be7293f33e4193a45a859f734a0ad1ba50a04ea1d20524ed0ca71323828a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9775be7293f33e4193a45a859f734a0ad1ba50a04ea1d20524ed0ca71323828a", kill_on_drop: false }`
[INFO] [stdout] 9775be7293f33e4193a45a859f734a0ad1ba50a04ea1d20524ed0ca71323828a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0128dbb93d8a2851e686259f62e1844cc29d620089901764caed4c795655a932
[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" "0128dbb93d8a2851e686259f62e1844cc29d620089901764caed4c795655a932", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/aa_name-3140598fdc184915
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_from_char ... ok
[INFO] [stdout] test tests::test_from_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests aa-name
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - AminoAcid (line 161) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 5) ... FAILED
[INFO] [stdout] test src/lib.rs - Code (line 22) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - AminoAcid (line 161) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `AminoAcid`
[INFO] [stdout]  --> src/lib.rs:163:17
[INFO] [stdout]   |
[INFO] [stdout] 4 | assert_eq!(ala, AminoAcid::Alanine);
[INFO] [stdout]   |                 ^^^^^^^^^ use of undeclared type `AminoAcid`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `AminoAcid`
[INFO] [stdout]  --> src/lib.rs:166:17
[INFO] [stdout]   |
[INFO] [stdout] 7 | assert_eq!(tyr, AminoAcid::Tyrosine);
[INFO] [stdout]   |                 ^^^^^^^^^ use of undeclared type `AminoAcid`
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `AminoAcid` in this scope
[INFO] [stdout]  --> src/lib.rs:162:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | let ala: AminoAcid = "Ala".parse().unwrap();
[INFO] [stdout]   |          ^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]   |
[INFO] [stdout] 2 | use aa_name::AminoAcid;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `AminoAcid` in this scope
[INFO] [stdout]  --> src/lib.rs:165:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | let tyr: AminoAcid = AminoAcid::try_from('Y').unwrap();
[INFO] [stdout]   |          ^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]   |
[INFO] [stdout] 2 | use aa_name::AminoAcid;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `AminoAcid`
[INFO] [stdout]  --> src/lib.rs:165:22
[INFO] [stdout]   |
[INFO] [stdout] 6 | let tyr: AminoAcid = AminoAcid::try_from('Y').unwrap();
[INFO] [stdout]   |                      ^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]   |
[INFO] [stdout] 2 | use aa_name::AminoAcid;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 5) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `AminoAcid`
[INFO] [stdout]  --> src/lib.rs:7:17
[INFO] [stdout]   |
[INFO] [stdout] 4 | assert_eq!(ala, AminoAcid::Alanine);
[INFO] [stdout]   |                 ^^^^^^^^^ use of undeclared type `AminoAcid`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `AminoAcid`
[INFO] [stdout]  --> src/lib.rs:10:17
[INFO] [stdout]   |
[INFO] [stdout] 7 | assert_eq!(tyr, AminoAcid::Tyrosine);
[INFO] [stdout]   |                 ^^^^^^^^^ use of undeclared type `AminoAcid`
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `AminoAcid` in this scope
[INFO] [stdout]  --> src/lib.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | let ala: AminoAcid = "Ala".parse().unwrap();
[INFO] [stdout]   |          ^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]   |
[INFO] [stdout] 2 | use aa_name::AminoAcid;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `AminoAcid` in this scope
[INFO] [stdout]  --> src/lib.rs:9:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | let tyr: AminoAcid = AminoAcid::try_from('Y').unwrap();
[INFO] [stdout]   |          ^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]   |
[INFO] [stdout] 2 | use aa_name::AminoAcid;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `AminoAcid`
[INFO] [stdout]  --> src/lib.rs:9:22
[INFO] [stdout]   |
[INFO] [stdout] 6 | let tyr: AminoAcid = AminoAcid::try_from('Y').unwrap();
[INFO] [stdout]   |                      ^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]   |
[INFO] [stdout] 2 | use aa_name::AminoAcid;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 5)
[INFO] [stdout]     src/lib.rs - AminoAcid (line 161)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "0128dbb93d8a2851e686259f62e1844cc29d620089901764caed4c795655a932", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0128dbb93d8a2851e686259f62e1844cc29d620089901764caed4c795655a932", kill_on_drop: false }`
[INFO] [stdout] 0128dbb93d8a2851e686259f62e1844cc29d620089901764caed4c795655a932