[INFO] cloning repository https://github.com/kvverti/rusty-lavender
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kvverti/rusty-lavender" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkvverti%2Frusty-lavender", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkvverti%2Frusty-lavender'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e2b147fcb8f2a7d41ad45df1b866fadcb3a4dc85
[INFO] checking kvverti/rusty-lavender against try#d990716b6a1fdde1300748828a9c9e79dfd0b898 for pr-74846
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkvverti%2Frusty-lavender" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kvverti/rusty-lavender on toolchain d990716b6a1fdde1300748828a9c9e79dfd0b898
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kvverti/rusty-lavender
[INFO] finished tweaking git repo https://github.com/kvverti/rusty-lavender
[INFO] tweaked toml for git repo https://github.com/kvverti/rusty-lavender written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/kvverti/rusty-lavender already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d4fd1498181c5252c616326bfa816ae412e691b0ab4502c0d1451f0f2db36f85
[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" "d4fd1498181c5252c616326bfa816ae412e691b0ab4502c0d1451f0f2db36f85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d4fd1498181c5252c616326bfa816ae412e691b0ab4502c0d1451f0f2db36f85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4fd1498181c5252c616326bfa816ae412e691b0ab4502c0d1451f0f2db36f85", kill_on_drop: false }`
[INFO] [stdout] d4fd1498181c5252c616326bfa816ae412e691b0ab4502c0d1451f0f2db36f85
[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=forbid" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] e90775ebe3e3900bbfd17978e162a0475ae24b9dd54876a65d82c58f4c164f42
[INFO] running `Command { std: "docker" "start" "-a" "e90775ebe3e3900bbfd17978e162a0475ae24b9dd54876a65d82c58f4c164f42", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling lexical-core v0.7.4
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]     Checking arrayvec v0.5.1
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]     Checking rusty-lavender v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated item 'parser::fixity::InfixApply::<P>::parse'
[INFO] [stdout]   --> src/parser/pattern.rs:58:17
[INFO] [stdout]    |
[INFO] [stdout] 58 |             map(InfixApply::parse, Self::InfixApplication),
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'parser::fixity::PrefixApply::<P>::parse'
[INFO] [stdout]   --> src/parser/pattern.rs:59:17
[INFO] [stdout]    |
[INFO] [stdout] 59 |             map(PrefixApply::parse, Self::Application),
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'parser::fixity::InfixApply::<P>::parse'
[INFO] [stdout]   --> src/parser/typedecl.rs:68:17
[INFO] [stdout]    |
[INFO] [stdout] 68 |             map(InfixApply::parse, Self::InfixTypeApplication),
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'parser::fixity::PrefixApply::<P>::parse'
[INFO] [stdout]   --> src/parser/typedecl.rs:69:17
[INFO] [stdout]    |
[INFO] [stdout] 69 |             map(PrefixApply::parse, Self::TypeApplication),
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'parser::fixity::InfixApply::<P>::parse'
[INFO] [stdout]   --> src/parser/pattern.rs:58:17
[INFO] [stdout]    |
[INFO] [stdout] 58 |             map(InfixApply::parse, Self::InfixApplication),
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'parser::fixity::PrefixApply::<P>::parse'
[INFO] [stdout]   --> src/parser/pattern.rs:59:17
[INFO] [stdout]    |
[INFO] [stdout] 59 |             map(PrefixApply::parse, Self::Application),
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'parser::fixity::InfixApply::<P>::parse'
[INFO] [stdout]   --> src/parser/typedecl.rs:68:17
[INFO] [stdout]    |
[INFO] [stdout] 68 |             map(InfixApply::parse, Self::InfixTypeApplication),
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'parser::fixity::PrefixApply::<P>::parse'
[INFO] [stdout]   --> src/parser/typedecl.rs:69:17
[INFO] [stdout]    |
[INFO] [stdout] 69 |             map(PrefixApply::parse, Self::TypeApplication),
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.79s
[INFO] running `Command { std: "docker" "inspect" "e90775ebe3e3900bbfd17978e162a0475ae24b9dd54876a65d82c58f4c164f42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e90775ebe3e3900bbfd17978e162a0475ae24b9dd54876a65d82c58f4c164f42", kill_on_drop: false }`
[INFO] [stdout] e90775ebe3e3900bbfd17978e162a0475ae24b9dd54876a65d82c58f4c164f42