[INFO] fetching crate hostsmod 0.2.2... [INFO] checking hostsmod-0.2.2 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1 [INFO] extracting crate hostsmod 0.2.2 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate hostsmod 0.2.2 [INFO] finished tweaking crates.io crate hostsmod 0.2.2 [INFO] tweaked toml for crates.io crate hostsmod 0.2.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate hostsmod 0.2.2 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate hostsmod 0.2.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e931aa505c60e4fc48190d0ddfae5f3895f766627f149c7c268a6601e72f4aa2 [INFO] running `Command { std: "docker" "start" "-a" "e931aa505c60e4fc48190d0ddfae5f3895f766627f149c7c268a6601e72f4aa2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e931aa505c60e4fc48190d0ddfae5f3895f766627f149c7c268a6601e72f4aa2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e931aa505c60e4fc48190d0ddfae5f3895f766627f149c7c268a6601e72f4aa2", kill_on_drop: false }` [INFO] [stdout] e931aa505c60e4fc48190d0ddfae5f3895f766627f149c7c268a6601e72f4aa2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 46b20c9766d6a1e051d71163526a910fc76909bf98b3d9ddef76910d3d75aabf [INFO] running `Command { std: "docker" "start" "-a" "46b20c9766d6a1e051d71163526a910fc76909bf98b3d9ddef76910d3d75aabf", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling libc v0.2.86 [INFO] [stderr] Compiling serde_derive v1.0.123 [INFO] [stderr] Compiling radium v0.5.3 [INFO] [stderr] Compiling lexical-core v0.7.5 [INFO] [stderr] Compiling serde v1.0.123 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking wyz v0.2.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling nom v6.1.2 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking funty v1.1.0 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking dtoa v0.4.7 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking bitvec v0.19.4 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking hostname v0.3.1 [INFO] [stderr] Checking users v0.11.0 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Checking structopt v0.3.21 [INFO] [stderr] Checking serde_yaml v0.8.17 [INFO] [stderr] Checking hostsmod v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] error: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/parse/mod.rs:139:32 [INFO] [stdout] | [INFO] [stdout] 139 | pub fn parse_hosts_file(input: &str) -> IResult<&str, Vec> { [INFO] [stdout] | ^^^^ ---- --------- the same lifetime is hidden here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | #![deny(warnings)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[deny(mismatched_lifetime_syntaxes)]` implied by `#[deny(warnings)]` [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 139 | pub fn parse_hosts_file(input: &str) -> IResult<&str, Vec>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/parse/mod.rs:170:27 [INFO] [stdout] | [INFO] [stdout] 170 | fn comb_entry<'a>(input: &'a str) -> IResult<&str, (IpAddr, Vec>, Option<&str>)> { [INFO] [stdout] | ^^ ---- -- ---- the same lifetime is elided here [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is named here [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 170 | fn comb_entry<'a>(input: &'a str) -> IResult<&'a str, (IpAddr, Vec>, Option<&'a str>)> { [INFO] [stdout] | ++ ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/parse/mod.rs:191:13 [INFO] [stdout] | [INFO] [stdout] 191 | input: &'a str, [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 192 | ) -> IResult<&str, (IpAddr, Vec>, Option<&str>)> { [INFO] [stdout] | ---- -- ---- the same lifetime is elided here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is named here [INFO] [stdout] | the same lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 192 | ) -> IResult<&'a str, (IpAddr, Vec>, Option<&'a str>)> { [INFO] [stdout] | ++ ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `hostsmod` (lib test) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/parse/mod.rs:139:32 [INFO] [stdout] | [INFO] [stdout] 139 | pub fn parse_hosts_file(input: &str) -> IResult<&str, Vec> { [INFO] [stdout] | ^^^^ ---- --------- the same lifetime is hidden here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | #![deny(warnings)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[deny(mismatched_lifetime_syntaxes)]` implied by `#[deny(warnings)]` [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 139 | pub fn parse_hosts_file(input: &str) -> IResult<&str, Vec>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/parse/mod.rs:170:27 [INFO] [stdout] | [INFO] [stdout] 170 | fn comb_entry<'a>(input: &'a str) -> IResult<&str, (IpAddr, Vec>, Option<&str>)> { [INFO] [stdout] | ^^ ---- -- ---- the same lifetime is elided here [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is named here [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 170 | fn comb_entry<'a>(input: &'a str) -> IResult<&'a str, (IpAddr, Vec>, Option<&'a str>)> { [INFO] [stdout] | ++ ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/parse/mod.rs:191:13 [INFO] [stdout] | [INFO] [stdout] 191 | input: &'a str, [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 192 | ) -> IResult<&str, (IpAddr, Vec>, Option<&str>)> { [INFO] [stdout] | ---- -- ---- the same lifetime is elided here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is named here [INFO] [stdout] | the same lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 192 | ) -> IResult<&'a str, (IpAddr, Vec>, Option<&'a str>)> { [INFO] [stdout] | ++ ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `hostsmod` (lib) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "46b20c9766d6a1e051d71163526a910fc76909bf98b3d9ddef76910d3d75aabf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "46b20c9766d6a1e051d71163526a910fc76909bf98b3d9ddef76910d3d75aabf", kill_on_drop: false }` [INFO] [stdout] 46b20c9766d6a1e051d71163526a910fc76909bf98b3d9ddef76910d3d75aabf