[INFO] fetching crate sniffglue 0.11.1... [INFO] checking sniffglue-0.11.1 against master#195ad4830e11a544391abe296b146450dea8411b for pr-82781 [INFO] extracting crate sniffglue 0.11.1 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate sniffglue 0.11.1 on toolchain 195ad4830e11a544391abe296b146450dea8411b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate sniffglue 0.11.1 [INFO] finished tweaking crates.io crate sniffglue 0.11.1 [INFO] tweaked toml for crates.io crate sniffglue 0.11.1 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate crates.io crate sniffglue 0.11.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] aa290919b4d7e671cbab8dfa64a0a61c6e89c1582a65ccb481fd2c6258405762 [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" "aa290919b4d7e671cbab8dfa64a0a61c6e89c1582a65ccb481fd2c6258405762", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aa290919b4d7e671cbab8dfa64a0a61c6e89c1582a65ccb481fd2c6258405762", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aa290919b4d7e671cbab8dfa64a0a61c6e89c1582a65ccb481fd2c6258405762", kill_on_drop: false }` [INFO] [stdout] aa290919b4d7e671cbab8dfa64a0a61c6e89c1582a65ccb481fd2c6258405762 [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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 25f380faebd41d0cbb591193ba6e795fce0397a784e52f2158edeab00b4fe2be [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" "25f380faebd41d0cbb591193ba6e795fce0397a784e52f2158edeab00b4fe2be", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking futures v0.1.29 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.29 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling cc v1.0.54 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Checking once_cell v1.4.0 [INFO] [stderr] Checking gimli v0.21.0 [INFO] [stderr] Checking static_assertions v0.3.4 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Checking object v0.19.0 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling seccomp-sys v0.1.3 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Checking regex-syntax v0.6.18 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking try-lock v0.2.2 [INFO] [stderr] Compiling nix v0.15.0 [INFO] [stderr] Checking strum v0.18.0 [INFO] [stderr] Checking utf8parse v0.1.1 [INFO] [stderr] Checking unicode-segmentation v1.6.0 [INFO] [stderr] Checking base64 v0.12.1 [INFO] [stderr] Checking reduce v0.1.2 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling nom v5.1.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.2 [INFO] [stderr] Compiling proc-macro-error v1.0.2 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Compiling error-chain v0.12.2 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Compiling proc-macro2 v1.0.17 [INFO] [stderr] Checking phf v0.8.0 [INFO] [stderr] Compiling syscallz v0.14.0 [INFO] [stderr] Compiling pcap-sys v0.1.3 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling lexical-core v0.6.2 [INFO] [stderr] Compiling hyper v0.12.35 [INFO] [stderr] Checking crossbeam-utils v0.7.2 [INFO] [stderr] Checking smallvec v0.6.13 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking tokio-sync v0.1.8 [INFO] [stderr] Checking want v0.2.0 [INFO] [stderr] Checking aho-corasick v0.7.10 [INFO] [stderr] Compiling quote v1.0.6 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Checking crossbeam-epoch v0.8.2 [INFO] [stderr] Checking crossbeam-queue v0.2.2 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Checking dns-parser v0.8.0 [INFO] [stderr] Compiling ring v0.16.13 [INFO] [stderr] Checking tokio-timer v0.2.13 [INFO] [stderr] Checking tokio-current-thread v0.1.7 [INFO] [stderr] Checking addr2line v0.12.1 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking net2 v0.2.34 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking backtrace v0.3.48 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking dirs-sys v0.3.4 [INFO] [stderr] Checking nix v0.14.1 [INFO] [stderr] Checking users v0.10.0 [INFO] [stderr] Checking errno v0.2.5 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking clap v2.33.1 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking enum_primitive v0.1.1 [INFO] [stderr] Checking sha2 v0.8.2 [INFO] [stderr] Compiling enum-primitive-derive v0.1.2 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Checking caps v0.3.4 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking http v0.1.21 [INFO] [stderr] Checking tokio-buf v0.1.1 [INFO] [stderr] Checking string v0.2.1 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking tokio-codec v0.1.2 [INFO] [stderr] Checking tokio-fs v0.1.7 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking tokio-uds v0.2.6 [INFO] [stderr] Checking tokio-udp v0.1.6 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking webpki v0.21.2 [INFO] [stderr] Checking sct v0.6.0 [INFO] [stderr] Checking tokio-core v0.1.17 [INFO] [stderr] Checking ct-logs v0.6.0 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Compiling phf_codegen v0.8.0 [INFO] [stderr] Checking rustls v0.16.0 [INFO] [stderr] Checking webpki-roots v0.17.0 [INFO] [stderr] Compiling tls-parser v0.9.2 [INFO] [stderr] Checking h2 v0.1.26 [INFO] [stderr] Checking http-body v0.1.0 [INFO] [stderr] Checking rusticata-macros v2.1.0 [INFO] [stderr] Checking dhcp4r v0.2.0 [INFO] [stderr] Checking rustyline v5.0.6 [INFO] [stderr] Checking tokio-rustls v0.10.3 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Checking hyper-rustls v0.17.1 [INFO] [stderr] Compiling serde_derive v1.0.111 [INFO] [stderr] Compiling strum_macros v0.18.0 [INFO] [stderr] Checking boxxy v0.11.0 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Compiling structopt-derive v0.4.7 [INFO] [stderr] Checking structopt v0.3.14 [INFO] [stderr] Checking serde v1.0.111 [INFO] [stderr] Checking serde_json v1.0.53 [INFO] [stderr] Checking pktparse v0.5.0 [INFO] [stderr] Checking toml v0.5.6 [INFO] [stderr] Checking sniffglue v0.11.1 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `pktparse::ipv4::IPv4Protocol` [INFO] [stdout] --> benches/bench.rs:46:42 [INFO] [stdout] | [INFO] [stdout] 46 | use pktparse::ipv4::{IPv4Header, IPv4Protocol}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | no `IPv4Protocol` in `ipv4` [INFO] [stdout] | help: a similar name exists in the module: `IPProtocol` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this function takes 2 arguments but 1 argument was supplied [INFO] [stdout] --> benches/bench.rs:101:17 [INFO] [stdout] | [INFO] [stdout] 101 | let x = centrifuge::parse(&pkt); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ ---- supplied 1 argument [INFO] [stdout] | | [INFO] [stdout] | expected 2 arguments [INFO] [stdout] | [INFO] [stdout] note: function defined here [INFO] [stdout] --> /opt/rustwide/workdir/src/centrifuge/mod.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn parse(link: &DataLink, data: &[u8]) -> raw::Raw { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> benches/bench.rs:102:9 [INFO] [stdout] | [INFO] [stdout] 102 | assert_eq!(expected, x); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `Result`, found enum `Raw` [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Result` [INFO] [stdout] found enum `Raw` [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this function takes 2 arguments but 1 argument was supplied [INFO] [stdout] --> benches/bench.rs:108:13 [INFO] [stdout] | [INFO] [stdout] 108 | centrifuge::parse(&[]).ok(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ --- supplied 1 argument [INFO] [stdout] | | [INFO] [stdout] | expected 2 arguments [INFO] [stdout] | [INFO] [stdout] note: function defined here [INFO] [stdout] --> /opt/rustwide/workdir/src/centrifuge/mod.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn parse(link: &DataLink, data: &[u8]) -> raw::Raw { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `ok` found for enum `Raw` in the current scope [INFO] [stdout] --> benches/bench.rs:108:36 [INFO] [stdout] | [INFO] [stdout] 108 | centrifuge::parse(&[]).ok(); [INFO] [stdout] | ^^ method not found in `Raw` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this function takes 2 arguments but 1 argument was supplied [INFO] [stdout] --> benches/bench.rs:126:13 [INFO] [stdout] | [INFO] [stdout] 126 | centrifuge::parse(&pkt).ok(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ ---- supplied 1 argument [INFO] [stdout] | | [INFO] [stdout] | expected 2 arguments [INFO] [stdout] | [INFO] [stdout] note: function defined here [INFO] [stdout] --> /opt/rustwide/workdir/src/centrifuge/mod.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn parse(link: &DataLink, data: &[u8]) -> raw::Raw { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `ok` found for enum `Raw` in the current scope [INFO] [stdout] --> benches/bench.rs:126:37 [INFO] [stdout] | [INFO] [stdout] 126 | centrifuge::parse(&pkt).ok(); [INFO] [stdout] | ^^ method not found in `Raw` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0061, E0308, E0432, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0061`. [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] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> src/fmt.rs:333:30 [INFO] [stdout] | [INFO] [stdout] 333 | ... .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` [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] 331 | match Iterator::reduce(req.questions.iter() [INFO] [stdout] 332 | .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] 331 | match Reduce::reduce(req.questions.iter() [INFO] [stdout] 332 | .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:333:30 [INFO] [stdout] | [INFO] [stdout] 333 | ... .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` [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] 331 | match Iterator::reduce(req.questions.iter() [INFO] [stdout] 332 | .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] 331 | match Reduce::reduce(req.questions.iter() [INFO] [stdout] 332 | .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:333:41 [INFO] [stdout] | [INFO] [stdout] 333 | ... .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] 333 | .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:333:41 [INFO] [stdout] | [INFO] [stdout] 333 | ... .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] 333 | .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:335:34 [INFO] [stdout] | [INFO] [stdout] 335 | ... Some(dns) => out.push_str(&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:335:34 [INFO] [stdout] | [INFO] [stdout] 335 | ... Some(dns) => out.push_str(&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:335:29 [INFO] [stdout] | [INFO] [stdout] 335 | ... Some(dns) => out.push_str(&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 `Some` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> src/fmt.rs:344:30 [INFO] [stdout] | [INFO] [stdout] 344 | ... .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` [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] 342 | match Iterator::reduce(resp.answers.iter() [INFO] [stdout] 343 | .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] 342 | match Reduce::reduce(resp.answers.iter() [INFO] [stdout] 343 | .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:335:29 [INFO] [stdout] | [INFO] [stdout] 335 | ... Some(dns) => out.push_str(&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 `Some` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> src/fmt.rs:344:30 [INFO] [stdout] | [INFO] [stdout] 344 | ... .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` [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] 342 | match Iterator::reduce(resp.answers.iter() [INFO] [stdout] 343 | .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] 342 | match Reduce::reduce(resp.answers.iter() [INFO] [stdout] 343 | .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:344:41 [INFO] [stdout] | [INFO] [stdout] 344 | ... .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] 344 | .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:344:41 [INFO] [stdout] | [INFO] [stdout] 344 | ... .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] 344 | .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:346:34 [INFO] [stdout] | [INFO] [stdout] 346 | ... Some(dns) => out.push_str(&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:346:29 [INFO] [stdout] | [INFO] [stdout] 346 | ... Some(dns) => out.push_str(&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 `Some` [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:346:34 [INFO] [stdout] | [INFO] [stdout] 346 | ... Some(dns) => out.push_str(&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:346:29 [INFO] [stdout] | [INFO] [stdout] 346 | ... Some(dns) => out.push_str(&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 `Some` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> src/fmt.rs:543:10 [INFO] [stdout] | [INFO] [stdout] 543 | .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` [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] 537 | Iterator::reduce(list.iter() [INFO] [stdout] 538 | .filter_map(|&(key, ref value)| { [INFO] [stdout] 539 | value.as_ref().map(|value| { [INFO] [stdout] 540 | format!("{}: {:?}", key, value) [INFO] [stdout] 541 | }) [INFO] [stdout] 542 | }), |a, b| a + ", " + &b) [INFO] [stdout] | [INFO] [stdout] help: disambiguate the associated function for candidate #2 [INFO] [stdout] | [INFO] [stdout] 537 | Reduce::reduce(list.iter() [INFO] [stdout] 538 | .filter_map(|&(key, ref value)| { [INFO] [stdout] 539 | value.as_ref().map(|value| { [INFO] [stdout] 540 | format!("{}: {:?}", key, value) [INFO] [stdout] 541 | }) [INFO] [stdout] 542 | }), |a, b| a + ", " + &b) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> src/fmt.rs:543:10 [INFO] [stdout] | [INFO] [stdout] 543 | .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` [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] 537 | Iterator::reduce(list.iter() [INFO] [stdout] 538 | .filter_map(|&(key, ref value)| { [INFO] [stdout] 539 | value.as_ref().map(|value| { [INFO] [stdout] 540 | format!("{}: {:?}", key, value) [INFO] [stdout] 541 | }) [INFO] [stdout] 542 | }), |a, b| a + ", " + &b) [INFO] [stdout] | [INFO] [stdout] help: disambiguate the associated function for candidate #2 [INFO] [stdout] | [INFO] [stdout] 537 | Reduce::reduce(list.iter() [INFO] [stdout] 538 | .filter_map(|&(key, ref value)| { [INFO] [stdout] 539 | value.as_ref().map(|value| { [INFO] [stdout] 540 | format!("{}: {:?}", key, value) [INFO] [stdout] 541 | }) [INFO] [stdout] 542 | }), |a, b| a + ", " + &b) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> src/fmt.rs:577:14 [INFO] [stdout] | [INFO] [stdout] 577 | .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 `std::iter::Map` [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] 573 | Iterator::reduce(self.elements.iter() [INFO] [stdout] 574 | .map(|&(key, ref value)| { [INFO] [stdout] 575 | format!("{}: {}", key, value) [INFO] [stdout] 576 | }), |a, b| a + ", " + &b) [INFO] [stdout] | [INFO] [stdout] help: disambiguate the associated function for candidate #2 [INFO] [stdout] | [INFO] [stdout] 573 | Reduce::reduce(self.elements.iter() [INFO] [stdout] 574 | .map(|&(key, ref value)| { [INFO] [stdout] 575 | format!("{}: {}", key, value) [INFO] [stdout] 576 | }), |a, b| a + ", " + &b) [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[E0034]: multiple applicable items in scope [INFO] [stdout] --> src/fmt.rs:577:14 [INFO] [stdout] | [INFO] [stdout] 577 | .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 `std::iter::Map` [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] 573 | Iterator::reduce(self.elements.iter() [INFO] [stdout] 574 | .map(|&(key, ref value)| { [INFO] [stdout] 575 | format!("{}: {}", key, value) [INFO] [stdout] 576 | }), |a, b| a + ", " + &b) [INFO] [stdout] | [INFO] [stdout] help: disambiguate the associated function for candidate #2 [INFO] [stdout] | [INFO] [stdout] 573 | Reduce::reduce(self.elements.iter() [INFO] [stdout] 574 | .map(|&(key, ref value)| { [INFO] [stdout] 575 | format!("{}: {}", key, value) [INFO] [stdout] 576 | }), |a, b| a + ", " + &b) [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; 1 warning 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] [stdout] error: aborting due to 10 previous errors; 1 warning 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" "25f380faebd41d0cbb591193ba6e795fce0397a784e52f2158edeab00b4fe2be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "25f380faebd41d0cbb591193ba6e795fce0397a784e52f2158edeab00b4fe2be", kill_on_drop: false }` [INFO] [stdout] 25f380faebd41d0cbb591193ba6e795fce0397a784e52f2158edeab00b4fe2be