[INFO] fetching crate compressible-map 0.3.0...
[INFO] checking compressible-map-0.3.0 against master#a3f76a26e045a760bb1163b7eab36872985242d5 for pr-130930
[INFO] extracting crate compressible-map 0.3.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate compressible-map 0.3.0 on toolchain a3f76a26e045a760bb1163b7eab36872985242d5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate compressible-map 0.3.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate compressible-map 0.3.0
[INFO] tweaked toml for crates.io crate compressible-map 0.3.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate crates.io crate compressible-map 0.3.0 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" "+a3f76a26e045a760bb1163b7eab36872985242d5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded memoffset v0.5.6
[INFO] [stderr]   Downloaded lz4 v1.23.2
[INFO] [stderr]   Downloaded crossbeam-deque v0.7.3
[INFO] [stderr]   Downloaded quote v1.0.7
[INFO] [stderr]   Downloaded crossbeam v0.7.3
[INFO] [stderr]   Downloaded bincode v1.3.1
[INFO] [stderr]   Downloaded cc v1.0.61
[INFO] [stderr]   Downloaded snap v1.0.3
[INFO] [stderr]   Downloaded crossbeam-channel v0.4.4
[INFO] [stderr]   Downloaded syn v1.0.48
[INFO] [stderr]   Downloaded serde_derive v1.0.117
[INFO] [stderr]   Downloaded serde v1.0.117
[INFO] [stderr]   Downloaded crossbeam-epoch v0.8.2
[INFO] [stderr]   Downloaded crossbeam-queue v0.2.3
[INFO] [stderr]   Downloaded maybe-uninit v2.0.0
[INFO] [stderr]   Downloaded lz4-sys v1.9.2
[INFO] [stderr]   Downloaded crossbeam-utils v0.7.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 716751aaf3526d2f29ddc537e7b99b93cae22b9aabe0b1dfd7d04e2a6e2f7fc2
[INFO] running `Command { std: "docker" "start" "-a" "716751aaf3526d2f29ddc537e7b99b93cae22b9aabe0b1dfd7d04e2a6e2f7fc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "716751aaf3526d2f29ddc537e7b99b93cae22b9aabe0b1dfd7d04e2a6e2f7fc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "716751aaf3526d2f29ddc537e7b99b93cae22b9aabe0b1dfd7d04e2a6e2f7fc2", kill_on_drop: false }`
[INFO] [stdout] 716751aaf3526d2f29ddc537e7b99b93cae22b9aabe0b1dfd7d04e2a6e2f7fc2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f41122c985dd4d7f003d9e12d630ed6f017e4ff46463ece2ad5229c7b1ed77fa
[INFO] running `Command { std: "docker" "start" "-a" "f41122c985dd4d7f003d9e12d630ed6f017e4ff46463ece2ad5229c7b1ed77fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.6
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking crossbeam-queue v0.2.3
[INFO] [stderr]     Checking crossbeam-channel v0.4.4
[INFO] [stderr]     Checking crossbeam-deque v0.7.3
[INFO] [stderr]     Checking crossbeam v0.7.3
[INFO] [stderr]     Checking compressible-map v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/compressible_map.rs:255:55
[INFO] [stdout]     |
[INFO] [stdout] 255 |     pub fn keys<'a>(&'a self) -> impl Iterator<Item = &K>
[INFO] [stdout]     |                 -- lifetime `'a` declared here        ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/compressible_map.rs:264:56
[INFO] [stdout]     |
[INFO] [stdout] 264 |     pub fn iter<'a>(&'a self) -> impl Iterator<Item = (&K, MaybeCompressed<&V, &Compressed<A>>)>
[INFO] [stdout]     |                 -- lifetime `'a` declared here         ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/compressible_map.rs:264:76
[INFO] [stdout]     |
[INFO] [stdout] 264 |     pub fn iter<'a>(&'a self) -> impl Iterator<Item = (&K, MaybeCompressed<&V, &Compressed<A>>)>
[INFO] [stdout]     |                 -- lifetime `'a` declared here                             ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/compressible_map.rs:264:80
[INFO] [stdout]     |
[INFO] [stdout] 264 |     pub fn iter<'a>(&'a self) -> impl Iterator<Item = (&K, MaybeCompressed<&V, &Compressed<A>>)>
[INFO] [stdout]     |                 -- lifetime `'a` declared here                                 ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/compressible_map.rs:255:55
[INFO] [stdout]     |
[INFO] [stdout] 255 |     pub fn keys<'a>(&'a self) -> impl Iterator<Item = &K>
[INFO] [stdout]     |                 -- lifetime `'a` declared here        ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/compressible_map.rs:264:56
[INFO] [stdout]     |
[INFO] [stdout] 264 |     pub fn iter<'a>(&'a self) -> impl Iterator<Item = (&K, MaybeCompressed<&V, &Compressed<A>>)>
[INFO] [stdout]     |                 -- lifetime `'a` declared here         ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/compressible_map.rs:264:76
[INFO] [stdout]     |
[INFO] [stdout] 264 |     pub fn iter<'a>(&'a self) -> impl Iterator<Item = (&K, MaybeCompressed<&V, &Compressed<A>>)>
[INFO] [stdout]     |                 -- lifetime `'a` declared here                             ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/compressible_map.rs:264:80
[INFO] [stdout]     |
[INFO] [stdout] 264 |     pub fn iter<'a>(&'a self) -> impl Iterator<Item = (&K, MaybeCompressed<&V, &Compressed<A>>)>
[INFO] [stdout]     |                 -- lifetime `'a` declared here                                 ^ this elided lifetime gets resolved as `'a`
[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` profile [unoptimized + debuginfo] target(s) in 6.36s
[INFO] running `Command { std: "docker" "inspect" "f41122c985dd4d7f003d9e12d630ed6f017e4ff46463ece2ad5229c7b1ed77fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f41122c985dd4d7f003d9e12d630ed6f017e4ff46463ece2ad5229c7b1ed77fa", kill_on_drop: false }`
[INFO] [stdout] f41122c985dd4d7f003d9e12d630ed6f017e4ff46463ece2ad5229c7b1ed77fa