[INFO] cloning repository https://github.com/Cokemonkey11/wurstdoktor
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Cokemonkey11/wurstdoktor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCokemonkey11%2Fwurstdoktor", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCokemonkey11%2Fwurstdoktor'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 19ff519b82c5699980386cb04250b26f007fc9bc
[INFO] checking Cokemonkey11/wurstdoktor against try#72f88fc4e9458f89516a0b8b0868f3718aec5b47 for pr-74989
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCokemonkey11%2Fwurstdoktor" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Cokemonkey11/wurstdoktor on toolchain 72f88fc4e9458f89516a0b8b0868f3718aec5b47
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Cokemonkey11/wurstdoktor
[INFO] finished tweaking git repo https://github.com/Cokemonkey11/wurstdoktor
[INFO] tweaked toml for git repo https://github.com/Cokemonkey11/wurstdoktor written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/Cokemonkey11/wurstdoktor already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "fetch" "--locked" "--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 rusqlite v0.16.0
[INFO] [stderr]   Downloaded serde_rusqlite v0.17.0
[INFO] [stderr]   Downloaded pom v3.0.2
[INFO] [stderr]   Downloaded libsqlite3-sys v0.11.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8ebe7232eec05435fdd0054e08859257e2f0e5f13cc9588ba644b41729051a07
[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" "8ebe7232eec05435fdd0054e08859257e2f0e5f13cc9588ba644b41729051a07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ebe7232eec05435fdd0054e08859257e2f0e5f13cc9588ba644b41729051a07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ebe7232eec05435fdd0054e08859257e2f0e5f13cc9588ba644b41729051a07", kill_on_drop: false }`
[INFO] [stdout] 8ebe7232eec05435fdd0054e08859257e2f0e5f13cc9588ba644b41729051a07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a9482b9a5cc81f500ac65a3472160cdee4da2509d1ab2b9e096957731026f1e8
[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" "a9482b9a5cc81f500ac65a3472160cdee4da2509d1ab2b9e096957731026f1e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.27
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.29
[INFO] [stderr]    Compiling serde v1.0.89
[INFO] [stderr]    Compiling unicode-segmentation v1.2.1
[INFO] [stderr]     Checking bitflags v1.0.4
[INFO] [stderr]     Checking vec_map v0.8.1
[INFO] [stderr]     Checking rustc-demangle v0.1.13
[INFO] [stderr]     Checking cfg-if v0.1.7
[INFO] [stderr]     Checking pom v3.0.2
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]    Compiling backtrace v0.3.14
[INFO] [stderr]     Checking textwrap v0.10.0
[INFO] [stderr]     Checking yaml-rust v0.4.3
[INFO] [stderr]     Checking atty v0.2.11
[INFO] [stderr]     Checking clap v2.32.0
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling quote v0.6.11
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling serde_derive v1.0.89
[INFO] [stderr]    Compiling structopt-derive v0.2.15
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]     Checking failure v0.1.5
[INFO] [stderr]     Checking structopt v0.2.15
[INFO] [stderr]     Checking serde_yaml v0.8.8
[INFO] [stderr]     Checking wurstdoktor v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0631]: type mismatch in function arguments
[INFO] [stdout]    --> src/main.rs:158:31
[INFO] [stdout]     |
[INFO] [stdout] 158 |             seq(b",").convert(String::from_utf8)
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                               |
[INFO] [stdout]     |                               expected signature of `fn(&[u8]) -> _`
[INFO] [stdout]     |                               found signature of `fn(Vec<u8>) -> _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0631]: type mismatch in function arguments
[INFO] [stdout]    --> src/main.rs:158:31
[INFO] [stdout]     |
[INFO] [stdout] 158 |             seq(b",").convert(String::from_utf8)
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                               |
[INFO] [stdout]     |                               expected signature of `fn(&[u8]) -> _`
[INFO] [stdout]     |                               found signature of `fn(Vec<u8>) -> _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/main.rs:154:51
[INFO] [stdout]     |
[INFO] [stdout] 154 |       is_a(u8::is_ascii_alphanumeric).repeat(1..) + (
[INFO] [stdout]     |  ___________________________________________________^
[INFO] [stdout] 155 | |         sym(b'<') + (
[INFO] [stdout] 156 | |             call(name_parameterised) |
[INFO] [stdout] 157 | |             whitespace().convert(String::from_utf8) |
[INFO] [stdout] 158 | |             seq(b",").convert(String::from_utf8)
[INFO] [stdout] 159 | |         ).repeat(1..) + sym(b'>')
[INFO] [stdout] 160 | |     ).opt()
[INFO] [stdout]     | |___________^ expected `&u8`, found `u8`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `pom::parser::Parser<'_, &u8, _>`
[INFO] [stdout]                found struct `pom::parser::Parser<'_, u8, std::option::Option<((u8, Vec<std::string::String>), u8)>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/main.rs:154:51
[INFO] [stdout]     |
[INFO] [stdout] 154 |       is_a(u8::is_ascii_alphanumeric).repeat(1..) + (
[INFO] [stdout]     |  ___________________________________________________^
[INFO] [stdout] 155 | |         sym(b'<') + (
[INFO] [stdout] 156 | |             call(name_parameterised) |
[INFO] [stdout] 157 | |             whitespace().convert(String::from_utf8) |
[INFO] [stdout] 158 | |             seq(b",").convert(String::from_utf8)
[INFO] [stdout] 159 | |         ).repeat(1..) + sym(b'>')
[INFO] [stdout] 160 | |     ).opt()
[INFO] [stdout]     | |___________^ expected `&u8`, found `u8`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `pom::parser::Parser<'_, &u8, _>`
[INFO] [stdout]                found struct `pom::parser::Parser<'_, u8, std::option::Option<((u8, Vec<std::string::String>), u8)>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/main.rs:154:5
[INFO] [stdout]     |
[INFO] [stdout] 153 |   fn name_parameterised<'a>() -> Parser<'a, u8, String> {
[INFO] [stdout]     |                                  ---------------------- expected `pom::parser::Parser<'a, u8, std::string::String>` because of return type
[INFO] [stdout] 154 | /     is_a(u8::is_ascii_alphanumeric).repeat(1..) + (
[INFO] [stdout] 155 | |         sym(b'<') + (
[INFO] [stdout] 156 | |             call(name_parameterised) |
[INFO] [stdout] 157 | |             whitespace().convert(String::from_utf8) |
[INFO] [stdout] 158 | |             seq(b",").convert(String::from_utf8)
[INFO] [stdout] 159 | |         ).repeat(1..) + sym(b'>')
[INFO] [stdout] 160 | |     ).opt()
[INFO] [stdout]     | |___________^ expected `u8`, found `&u8`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `pom::parser::Parser<'a, u8, std::string::String>`
[INFO] [stdout]                found struct `pom::parser::Parser<'_, &u8, (Vec<&u8>, _)>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/main.rs:154:5
[INFO] [stdout]     |
[INFO] [stdout] 153 |   fn name_parameterised<'a>() -> Parser<'a, u8, String> {
[INFO] [stdout]     |                                  ---------------------- expected `pom::parser::Parser<'a, u8, std::string::String>` because of return type
[INFO] [stdout] 154 | /     is_a(u8::is_ascii_alphanumeric).repeat(1..) + (
[INFO] [stdout] 155 | |         sym(b'<') + (
[INFO] [stdout] 156 | |             call(name_parameterised) |
[INFO] [stdout] 157 | |             whitespace().convert(String::from_utf8) |
[INFO] [stdout] 158 | |             seq(b",").convert(String::from_utf8)
[INFO] [stdout] 159 | |         ).repeat(1..) + sym(b'>')
[INFO] [stdout] 160 | |     ).opt()
[INFO] [stdout]     | |___________^ expected `u8`, found `&u8`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `pom::parser::Parser<'a, u8, std::string::String>`
[INFO] [stdout]                found struct `pom::parser::Parser<'_, &u8, (Vec<&u8>, _)>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0631.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wurstdoktor`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0631.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "a9482b9a5cc81f500ac65a3472160cdee4da2509d1ab2b9e096957731026f1e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9482b9a5cc81f500ac65a3472160cdee4da2509d1ab2b9e096957731026f1e8", kill_on_drop: false }`
[INFO] [stdout] a9482b9a5cc81f500ac65a3472160cdee4da2509d1ab2b9e096957731026f1e8
