[INFO] fetching crate ssap 0.0.1...
[INFO] testing ssap-0.0.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate ssap 0.0.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate ssap 0.0.1 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 ssap 0.0.1
[INFO] finished tweaking crates.io crate ssap 0.0.1
[INFO] tweaked toml for crates.io crate ssap 0.0.1 written to /workspace/builds/worker-7/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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/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] 545e0bc157286abc83251f08def6b150a36d86cb92d3551fff2da887c69ac6f7
[INFO] running `Command { std: "docker" "start" "-a" "545e0bc157286abc83251f08def6b150a36d86cb92d3551fff2da887c69ac6f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "545e0bc157286abc83251f08def6b150a36d86cb92d3551fff2da887c69ac6f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "545e0bc157286abc83251f08def6b150a36d86cb92d3551fff2da887c69ac6f7", kill_on_drop: false }`
[INFO] [stdout] 545e0bc157286abc83251f08def6b150a36d86cb92d3551fff2da887c69ac6f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c0439988941d430c3d2078cab5afe0a814000a5a7948339cc1fa04614f9c4bc
[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" "5c0439988941d430c3d2078cab5afe0a814000a5a7948339cc1fa04614f9c4bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling ssap v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "5c0439988941d430c3d2078cab5afe0a814000a5a7948339cc1fa04614f9c4bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c0439988941d430c3d2078cab5afe0a814000a5a7948339cc1fa04614f9c4bc", kill_on_drop: false }`
[INFO] [stdout] 5c0439988941d430c3d2078cab5afe0a814000a5a7948339cc1fa04614f9c4bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e8799c03c765df7086173414c8245505cc3498ce51a169b0d687ae5adf73006
[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" "9e8799c03c765df7086173414c8245505cc3498ce51a169b0d687ae5adf73006", kill_on_drop: false }`
[INFO] [stderr]    Compiling ssap v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/lib.rs:45:49
[INFO] [stdout]    |
[INFO] [stdout] 45 |     assert_eq!(vec![Elem::Value(b"foo")], parse(&vec![b"foo"]));
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^^ expected slice `[&[u8]]`, found struct `Vec`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected reference `&[&[u8]]`
[INFO] [stdout]               found reference `&Vec<&[u8; 3]>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/lib.rs:47:29
[INFO] [stdout]    |
[INFO] [stdout] 47 |         parse(&vec![b"foo", b"[", b"bar", b"]"]));
[INFO] [stdout]    |                             ^^^^ expected an array with a fixed size of 3 elements, found one with 1 element
[INFO] [stdout]    |
[INFO] [stdout]    = note:   expected type `&[u8; 3]`
[INFO] [stdout]            found reference `&'static [u8; 1]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/lib.rs:47:15
[INFO] [stdout]    |
[INFO] [stdout] 47 |         parse(&vec![b"foo", b"[", b"bar", b"]"]));
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected slice `[&[u8]]`, found struct `Vec`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected reference `&[&[u8]]`
[INFO] [stdout]               found reference `&Vec<&[u8; 3]>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ssap`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "9e8799c03c765df7086173414c8245505cc3498ce51a169b0d687ae5adf73006", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e8799c03c765df7086173414c8245505cc3498ce51a169b0d687ae5adf73006", kill_on_drop: false }`
[INFO] [stdout] 9e8799c03c765df7086173414c8245505cc3498ce51a169b0d687ae5adf73006