[INFO] cloning repository https://github.com/erickpoppe/sniffer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/erickpoppe/sniffer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferickpoppe%2Fsniffer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferickpoppe%2Fsniffer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dca3368afcd40ce7d2023e0661c0fa6272dcddba
[INFO] checking erickpoppe/sniffer against master#a5f164faad4a2fed606b8160fd7ecd2d5cbba381 for pr-84920
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferickpoppe%2Fsniffer" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/erickpoppe/sniffer on toolchain a5f164faad4a2fed606b8160fd7ecd2d5cbba381
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/erickpoppe/sniffer
[INFO] finished tweaking git repo https://github.com/erickpoppe/sniffer
[INFO] tweaked toml for git repo https://github.com/erickpoppe/sniffer written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/erickpoppe/sniffer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "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] 6c21ad9eae06aa151c2bb95107f3ae3c4fa2d394ed6bad9bbee85e787bbd310c
[INFO] running `Command { std: "docker" "start" "-a" "6c21ad9eae06aa151c2bb95107f3ae3c4fa2d394ed6bad9bbee85e787bbd310c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c21ad9eae06aa151c2bb95107f3ae3c4fa2d394ed6bad9bbee85e787bbd310c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c21ad9eae06aa151c2bb95107f3ae3c4fa2d394ed6bad9bbee85e787bbd310c", kill_on_drop: false }`
[INFO] [stdout] 6c21ad9eae06aa151c2bb95107f3ae3c4fa2d394ed6bad9bbee85e787bbd310c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e872d337523c2c980ae61a81d3857d14a84d6a5c093b0d94893828ef52d7aa1
[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" "5e872d337523c2c980ae61a81d3857d14a84d6a5c093b0d94893828ef52d7aa1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.32
[INFO] [stderr]    Compiling siphasher v0.2.2
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]     Checking void v1.0.2
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[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]     Checking num-traits v0.1.40
[INFO] [stderr]     Checking utf8-ranges v1.0.0
[INFO] [stderr]    Compiling pcap v0.7.0
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[INFO] [stderr]     Checking cookie-factory v0.2.2
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[INFO] [stderr]     Checking dhcp4r v0.1.0
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[INFO] [stderr]    Compiling phf_generator v0.7.21
[INFO] [stderr]     Checking rusticata-macros v0.3.3
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[INFO] [stderr]    Compiling phf_codegen v0.7.21
[INFO] [stderr]    Compiling tls-parser v0.5.0
[INFO] [stderr]    Compiling serde_derive_internals v0.16.0
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[INFO] [stderr]     Checking sniffglue v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/nom_http.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 |         128...255 => false,
[INFO] [stdout]    |            ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/nom_http.rs:29:10
[INFO] [stdout]    |
[INFO] [stdout] 29 |         0...31    => false,
[INFO] [stdout]    |          ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/nom_http.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 |         128...255 => false,
[INFO] [stdout]    |            ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/nom_http.rs:29:10
[INFO] [stdout]    |
[INFO] [stdout] 29 |         0...31    => false,
[INFO] [stdout]    |          ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/nom_http.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 |         128...255 => false,
[INFO] [stdout]    |            ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/nom_http.rs:29:10
[INFO] [stdout]    |
[INFO] [stdout] 29 |         0...31    => false,
[INFO] [stdout]    |          ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:51:34
[INFO] [stdout]    |
[INFO] [stdout] 51 |     fn activate(self) -> Capture<pcap::Activated> {
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn pcap::Activated`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::env::home_dir`: This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead.
[INFO] [stdout]   --> src/sandbox/config.rs:41:11
[INFO] [stdout]    |
[INFO] [stdout] 41 |     match env::home_dir() {
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/nom_http.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 |         128...255 => false,
[INFO] [stdout]    |            ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/nom_http.rs:29:10
[INFO] [stdout]    |
[INFO] [stdout] 29 |         0...31    => false,
[INFO] [stdout]    |          ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:51:34
[INFO] [stdout]    |
[INFO] [stdout] 51 |     fn activate(self) -> Capture<pcap::Activated> {
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn pcap::Activated`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::env::home_dir`: This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead.
[INFO] [stdout]   --> src/sandbox/config.rs:41:11
[INFO] [stdout]    |
[INFO] [stdout] 41 |     match env::home_dir() {
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/fmt.rs:195:46
[INFO] [stdout]     |
[INFO] [stdout] 195 | ...                   .reduce(|a, b| a + &align(out.len(), &b))
[INFO] [stdout]     |                        ^^^^^^ multiple `reduce` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `Iterator` for the type `std::iter::Map<I, F>`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `Reduce` for the type `I`
[INFO] [stdout] help: disambiguate the associated function for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 193 |                                         match Iterator::reduce(req.questions.iter()
[INFO] [stdout] 194 |                                             .map(|x| format!("{:?}", x)), |a, b| a + &align(out.len(), &b))
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the associated function for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 193 |                                         match Reduce::reduce(req.questions.iter()
[INFO] [stdout] 194 |                                             .map(|x| format!("{:?}", x)), |a, b| a + &align(out.len(), &b))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/fmt.rs:195:46
[INFO] [stdout]     |
[INFO] [stdout] 195 | ...                   .reduce(|a, b| a + &align(out.len(), &b))
[INFO] [stdout]     |                        ^^^^^^ multiple `reduce` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `Iterator` for the type `std::iter::Map<I, F>`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `Reduce` for the type `I`
[INFO] [stdout] help: disambiguate the associated function for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 193 |                                         match Iterator::reduce(req.questions.iter()
[INFO] [stdout] 194 |                                             .map(|x| format!("{:?}", x)), |a, b| a + &align(out.len(), &b))
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the associated function for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 193 |                                         match Reduce::reduce(req.questions.iter()
[INFO] [stdout] 194 |                                             .map(|x| format!("{:?}", x)), |a, b| a + &align(out.len(), &b))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `str` cannot be known at compilation time
[INFO] [stdout]    --> src/fmt.rs:195:57
[INFO] [stdout]     |
[INFO] [stdout] 195 | ...                   .reduce(|a, b| a + &align(out.len(), &b))
[INFO] [stdout]     |                                   ^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `str`
[INFO] [stdout]     = help: unsized fn params are gated as an unstable feature
[INFO] [stdout] help: function arguments must have a statically known size, borrowed types always have a known size
[INFO] [stdout]     |
[INFO] [stdout] 195 |                                             .reduce(|a, &b| a + &align(out.len(), &b))
[INFO] [stdout]     |                                                         ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `str` cannot be known at compilation time
[INFO] [stdout]    --> src/fmt.rs:197:50
[INFO] [stdout]     |
[INFO] [stdout] 197 | ...                   Some(dns) => out += &dns,
[INFO] [stdout]     |                            ^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `str`
[INFO] [stdout]     = note: all local variables must have a statically known size
[INFO] [stdout]     = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `str` cannot be known at compilation time
[INFO] [stdout]    --> src/fmt.rs:197:45
[INFO] [stdout]     |
[INFO] [stdout] 197 | ...                   Some(dns) => out += &dns,
[INFO] [stdout]     |                       ^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `str`
[INFO] [stdout]     = note: required by `_IMPL_DESERIALIZE_FOR_Config::_serde::export::Some`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/fmt.rs:206:46
[INFO] [stdout]     |
[INFO] [stdout] 206 | ...                   .reduce(|a, b| a + &align(out.len(), &b))
[INFO] [stdout]     |                        ^^^^^^ multiple `reduce` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `Iterator` for the type `std::iter::Map<I, F>`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `Reduce` for the type `I`
[INFO] [stdout] help: disambiguate the associated function for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 204 |                                         match Iterator::reduce(resp.answers.iter()
[INFO] [stdout] 205 |                                             .map(|x| format!("{:?}", x)), |a, b| a + &align(out.len(), &b))
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the associated function for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 204 |                                         match Reduce::reduce(resp.answers.iter()
[INFO] [stdout] 205 |                                             .map(|x| format!("{:?}", x)), |a, b| a + &align(out.len(), &b))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `str` cannot be known at compilation time
[INFO] [stdout]    --> src/fmt.rs:206:57
[INFO] [stdout]     |
[INFO] [stdout] 206 | ...                   .reduce(|a, b| a + &align(out.len(), &b))
[INFO] [stdout]     |                                   ^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `str`
[INFO] [stdout]     = help: unsized fn params are gated as an unstable feature
[INFO] [stdout] help: function arguments must have a statically known size, borrowed types always have a known size
[INFO] [stdout]     |
[INFO] [stdout] 206 |                                             .reduce(|a, &b| a + &align(out.len(), &b))
[INFO] [stdout]     |                                                         ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `str` cannot be known at compilation time
[INFO] [stdout]    --> src/fmt.rs:208:50
[INFO] [stdout]     |
[INFO] [stdout] 208 | ...                   Some(dns) => out += &dns,
[INFO] [stdout]     |                            ^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `str`
[INFO] [stdout]     = note: all local variables must have a statically known size
[INFO] [stdout]     = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `str` cannot be known at compilation time
[INFO] [stdout]    --> src/fmt.rs:208:45
[INFO] [stdout]     |
[INFO] [stdout] 208 | ...                   Some(dns) => out += &dns,
[INFO] [stdout]     |                       ^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `str`
[INFO] [stdout]     = note: required by `_IMPL_DESERIALIZE_FOR_Config::_serde::export::Some`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/fmt.rs:345:10
[INFO] [stdout]     |
[INFO] [stdout] 345 |         .reduce(|a, b| a + ", " + &b)
[INFO] [stdout]     |          ^^^^^^ multiple `reduce` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `Iterator` for the type `FilterMap<I, F>`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `Reduce` for the type `I`
[INFO] [stdout] help: disambiguate the associated function for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 336 |     match Iterator::reduce(list.into_iter()
[INFO] [stdout] 337 |         .filter_map(|&(key, ref value)| {
[INFO] [stdout] 338 |             match *value {
[INFO] [stdout] 339 |                 Some(ref value) => {
[INFO] [stdout] 340 |                     Some(format!("{}: {:?}", key, value))
[INFO] [stdout] 341 |                 },
[INFO] [stdout]   ...
[INFO] [stdout] help: disambiguate the associated function for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 336 |     match Reduce::reduce(list.into_iter()
[INFO] [stdout] 337 |         .filter_map(|&(key, ref value)| {
[INFO] [stdout] 338 |             match *value {
[INFO] [stdout] 339 |                 Some(ref value) => {
[INFO] [stdout] 340 |                     Some(format!("{}: {:?}", key, value))
[INFO] [stdout] 341 |                 },
[INFO] [stdout]   ...
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/fmt.rs:369:10
[INFO] [stdout]     |
[INFO] [stdout] 369 |         .reduce(|a, b| a + ", " + &b)
[INFO] [stdout]     |          ^^^^^^ multiple `reduce` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `Iterator` for the type `FilterMap<I, F>`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `Reduce` for the type `I`
[INFO] [stdout] help: disambiguate the associated function for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 354 |     match Iterator::reduce(list.into_iter()
[INFO] [stdout] 355 |         .filter_map(|&(key, ref value)| {
[INFO] [stdout] 356 |             match *value {
[INFO] [stdout] 357 |                 Some(ref value) => {
[INFO] [stdout] 358 |                     let value = match *value {
[INFO] [stdout] 359 |                         DhcpOption::String(ref value) => format!("{:?}", value),
[INFO] [stdout]   ...
[INFO] [stdout] help: disambiguate the associated function for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 354 |     match Reduce::reduce(list.into_iter()
[INFO] [stdout] 355 |         .filter_map(|&(key, ref value)| {
[INFO] [stdout] 356 |             match *value {
[INFO] [stdout] 357 |                 Some(ref value) => {
[INFO] [stdout] 358 |                     let value = match *value {
[INFO] [stdout] 359 |                         DhcpOption::String(ref value) => format!("{:?}", value),
[INFO] [stdout]   ...
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `str` cannot be known at compilation time
[INFO] [stdout]    --> src/fmt.rs:195:57
[INFO] [stdout]     |
[INFO] [stdout] 195 | ...                   .reduce(|a, b| a + &align(out.len(), &b))
[INFO] [stdout]     |                                   ^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `str`
[INFO] [stdout]     = help: unsized fn params are gated as an unstable feature
[INFO] [stdout] help: function arguments must have a statically known size, borrowed types always have a known size
[INFO] [stdout]     |
[INFO] [stdout] 195 |                                             .reduce(|a, &b| a + &align(out.len(), &b))
[INFO] [stdout]     |                                                         ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `str` cannot be known at compilation time
[INFO] [stdout]    --> src/fmt.rs:197:50
[INFO] [stdout]     |
[INFO] [stdout] 197 | ...                   Some(dns) => out += &dns,
[INFO] [stdout]     |                            ^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `str`
[INFO] [stdout]     = note: all local variables must have a statically known size
[INFO] [stdout]     = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `str` cannot be known at compilation time
[INFO] [stdout]    --> src/fmt.rs:197:45
[INFO] [stdout]     |
[INFO] [stdout] 197 | ...                   Some(dns) => out += &dns,
[INFO] [stdout]     |                       ^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `str`
[INFO] [stdout]     = note: required by `_IMPL_DESERIALIZE_FOR_Config::_serde::export::Some`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/fmt.rs:206:46
[INFO] [stdout]     |
[INFO] [stdout] 206 | ...                   .reduce(|a, b| a + &align(out.len(), &b))
[INFO] [stdout]     |                        ^^^^^^ multiple `reduce` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `Iterator` for the type `std::iter::Map<I, F>`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `Reduce` for the type `I`
[INFO] [stdout] help: disambiguate the associated function for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 204 |                                         match Iterator::reduce(resp.answers.iter()
[INFO] [stdout] 205 |                                             .map(|x| format!("{:?}", x)), |a, b| a + &align(out.len(), &b))
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the associated function for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 204 |                                         match Reduce::reduce(resp.answers.iter()
[INFO] [stdout] 205 |                                             .map(|x| format!("{:?}", x)), |a, b| a + &align(out.len(), &b))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `str` cannot be known at compilation time
[INFO] [stdout]    --> src/fmt.rs:206:57
[INFO] [stdout]     |
[INFO] [stdout] 206 | ...                   .reduce(|a, b| a + &align(out.len(), &b))
[INFO] [stdout]     |                                   ^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `str`
[INFO] [stdout]     = help: unsized fn params are gated as an unstable feature
[INFO] [stdout] help: function arguments must have a statically known size, borrowed types always have a known size
[INFO] [stdout]     |
[INFO] [stdout] 206 |                                             .reduce(|a, &b| a + &align(out.len(), &b))
[INFO] [stdout]     |                                                         ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `str` cannot be known at compilation time
[INFO] [stdout]    --> src/fmt.rs:208:50
[INFO] [stdout]     |
[INFO] [stdout] 208 | ...                   Some(dns) => out += &dns,
[INFO] [stdout]     |                            ^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `str`
[INFO] [stdout]     = note: all local variables must have a statically known size
[INFO] [stdout]     = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `str` cannot be known at compilation time
[INFO] [stdout]    --> src/fmt.rs:208:45
[INFO] [stdout]     |
[INFO] [stdout] 208 | ...                   Some(dns) => out += &dns,
[INFO] [stdout]     |                       ^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `str`
[INFO] [stdout]     = note: required by `_IMPL_DESERIALIZE_FOR_Config::_serde::export::Some`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/fmt.rs:345:10
[INFO] [stdout]     |
[INFO] [stdout] 345 |         .reduce(|a, b| a + ", " + &b)
[INFO] [stdout]     |          ^^^^^^ multiple `reduce` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `Iterator` for the type `FilterMap<I, F>`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `Reduce` for the type `I`
[INFO] [stdout] help: disambiguate the associated function for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 336 |     match Iterator::reduce(list.into_iter()
[INFO] [stdout] 337 |         .filter_map(|&(key, ref value)| {
[INFO] [stdout] 338 |             match *value {
[INFO] [stdout] 339 |                 Some(ref value) => {
[INFO] [stdout] 340 |                     Some(format!("{}: {:?}", key, value))
[INFO] [stdout] 341 |                 },
[INFO] [stdout]   ...
[INFO] [stdout] help: disambiguate the associated function for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 336 |     match Reduce::reduce(list.into_iter()
[INFO] [stdout] 337 |         .filter_map(|&(key, ref value)| {
[INFO] [stdout] 338 |             match *value {
[INFO] [stdout] 339 |                 Some(ref value) => {
[INFO] [stdout] 340 |                     Some(format!("{}: {:?}", key, value))
[INFO] [stdout] 341 |                 },
[INFO] [stdout]   ...
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/fmt.rs:369:10
[INFO] [stdout]     |
[INFO] [stdout] 369 |         .reduce(|a, b| a + ", " + &b)
[INFO] [stdout]     |          ^^^^^^ multiple `reduce` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `Iterator` for the type `FilterMap<I, F>`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `Reduce` for the type `I`
[INFO] [stdout] help: disambiguate the associated function for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 354 |     match Iterator::reduce(list.into_iter()
[INFO] [stdout] 355 |         .filter_map(|&(key, ref value)| {
[INFO] [stdout] 356 |             match *value {
[INFO] [stdout] 357 |                 Some(ref value) => {
[INFO] [stdout] 358 |                     let value = match *value {
[INFO] [stdout] 359 |                         DhcpOption::String(ref value) => format!("{:?}", value),
[INFO] [stdout]   ...
[INFO] [stdout] help: disambiguate the associated function for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 354 |     match Reduce::reduce(list.into_iter()
[INFO] [stdout] 355 |         .filter_map(|&(key, ref value)| {
[INFO] [stdout] 356 |             match *value {
[INFO] [stdout] 357 |                 Some(ref value) => {
[INFO] [stdout] 358 |                     let value = match *value {
[INFO] [stdout] 359 |                         DhcpOption::String(ref value) => format!("{:?}", value),
[INFO] [stdout]   ...
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `reduce::Reduce`
[INFO] [stdout]  --> src/fmt.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use reduce::Reduce;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 10 previous errors; 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0034, E0277.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0034`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sniffglue`
[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] warning: unused import: `reduce::Reduce`
[INFO] [stdout]  --> src/fmt.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use reduce::Reduce;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 10 previous errors; 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0034, E0277.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0034`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "5e872d337523c2c980ae61a81d3857d14a84d6a5c093b0d94893828ef52d7aa1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e872d337523c2c980ae61a81d3857d14a84d6a5c093b0d94893828ef52d7aa1", kill_on_drop: false }`
[INFO] [stdout] 5e872d337523c2c980ae61a81d3857d14a84d6a5c093b0d94893828ef52d7aa1