[INFO] cloning repository https://github.com/hikari-fireball/snyder
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hikari-fireball/snyder" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhikari-fireball%2Fsnyder", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhikari-fireball%2Fsnyder'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhikari-fireball%2Fsnyder/hooks/: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/hikari-fireball/snyder
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hikari-fireball/snyder" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhikari-fireball%2Fsnyder", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhikari-fireball%2Fsnyder'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhikari-fireball%2Fsnyder: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 2)
[INFO] cloning repository https://github.com/hikari-fireball/snyder
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hikari-fireball/snyder" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhikari-fireball%2Fsnyder", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhikari-fireball%2Fsnyder'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4ada3344d9baf54ee3e551d4b306b879869a1995
[INFO] checking hikari-fireball/snyder against try#51b1964e35e5e26f8cd938940f0da6f7b5cc54fc for pr-138176
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhikari-fireball%2Fsnyder" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hikari-fireball/snyder on toolchain 51b1964e35e5e26f8cd938940f0da6f7b5cc54fc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+51b1964e35e5e26f8cd938940f0da6f7b5cc54fc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hikari-fireball/snyder
[INFO] finished tweaking git repo https://github.com/hikari-fireball/snyder
[INFO] tweaked toml for git repo https://github.com/hikari-fireball/snyder written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/hikari-fireball/snyder 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" "+51b1964e35e5e26f8cd938940f0da6f7b5cc54fc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+51b1964e35e5e26f8cd938940f0da6f7b5cc54fc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 00cca1074571728bacbe85b5968907703c0a87b5763e063baf53fe672fdf1a13
[INFO] running `Command { std: "docker" "start" "-a" "00cca1074571728bacbe85b5968907703c0a87b5763e063baf53fe672fdf1a13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "00cca1074571728bacbe85b5968907703c0a87b5763e063baf53fe672fdf1a13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00cca1074571728bacbe85b5968907703c0a87b5763e063baf53fe672fdf1a13", kill_on_drop: false }`
[INFO] [stdout] 00cca1074571728bacbe85b5968907703c0a87b5763e063baf53fe672fdf1a13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+51b1964e35e5e26f8cd938940f0da6f7b5cc54fc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a809fb263d8986fc661b106df06b5e8486480897eb4f08c77b9c52f9bd2e0a2e
[INFO] running `Command { std: "docker" "start" "-a" "a809fb263d8986fc661b106df06b5e8486480897eb4f08c77b9c52f9bd2e0a2e", kill_on_drop: false }`
[INFO] [stderr]     Checking either v1.8.0
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking snyder v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/lib.rs:31:59
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn iter<'a>(&'a self) -> Box<dyn Iterator<Item = (&V, &Domain<D>)> + 'a> {
[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/lib.rs:31:63
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn iter<'a>(&'a self) -> Box<dyn Iterator<Item = (&V, &Domain<D>)> + '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/lib.rs:31:59
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn iter<'a>(&'a self) -> Box<dyn Iterator<Item = (&V, &Domain<D>)> + 'a> {
[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/lib.rs:35:67
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn iter_mut<'a>(&'a mut self) -> Box<dyn Iterator<Item = (&V, &mut Domain<D>)> + '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/lib.rs:35:71
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn iter_mut<'a>(&'a mut self) -> Box<dyn Iterator<Item = (&V, &mut Domain<D>)> + '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/lib.rs:39:65
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn determined<'a>(&'a self) -> Box<dyn Iterator<Item = (&V, &D)> + '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/lib.rs:31:63
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn iter<'a>(&'a self) -> Box<dyn Iterator<Item = (&V, &Domain<D>)> + '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/lib.rs:39:69
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn determined<'a>(&'a self) -> Box<dyn Iterator<Item = (&V, &D)> + '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/lib.rs:35:67
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn iter_mut<'a>(&'a mut self) -> Box<dyn Iterator<Item = (&V, &mut Domain<D>)> + '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/lib.rs:46:67
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub fn undetermined<'a>(&'a self) -> Box<dyn Iterator<Item = (&V, &HashSet<D>)> + '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/lib.rs:46:71
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub fn undetermined<'a>(&'a self) -> Box<dyn Iterator<Item = (&V, &HashSet<D>)> + '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/lib.rs:35:71
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn iter_mut<'a>(&'a mut self) -> Box<dyn Iterator<Item = (&V, &mut Domain<D>)> + '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/lib.rs:55:35
[INFO] [stdout]    |
[INFO] [stdout] 53 |     pub fn undetermined_mut<'a>(
[INFO] [stdout]    |                             -- lifetime `'a` declared here
[INFO] [stdout] 54 |         &'a mut self,
[INFO] [stdout] 55 |     ) -> Box<dyn Iterator<Item = (&V, &mut HashSet<D>)> + 'a> {
[INFO] [stdout]    |                                   ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/lib.rs:39:65
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn determined<'a>(&'a self) -> Box<dyn Iterator<Item = (&V, &D)> + '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/lib.rs:55:39
[INFO] [stdout]    |
[INFO] [stdout] 53 |     pub fn undetermined_mut<'a>(
[INFO] [stdout]    |                             -- lifetime `'a` declared here
[INFO] [stdout] 54 |         &'a mut self,
[INFO] [stdout] 55 |     ) -> Box<dyn Iterator<Item = (&V, &mut HashSet<D>)> + 'a> {
[INFO] [stdout]    |                                       ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/lib.rs:39:69
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn determined<'a>(&'a self) -> Box<dyn Iterator<Item = (&V, &D)> + '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/lib.rs:46:67
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub fn undetermined<'a>(&'a self) -> Box<dyn Iterator<Item = (&V, &HashSet<D>)> + '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/lib.rs:46:71
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub fn undetermined<'a>(&'a self) -> Box<dyn Iterator<Item = (&V, &HashSet<D>)> + '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/lib.rs:55:35
[INFO] [stdout]    |
[INFO] [stdout] 53 |     pub fn undetermined_mut<'a>(
[INFO] [stdout]    |                             -- lifetime `'a` declared here
[INFO] [stdout] 54 |         &'a mut self,
[INFO] [stdout] 55 |     ) -> Box<dyn Iterator<Item = (&V, &mut HashSet<D>)> + 'a> {
[INFO] [stdout]    |                                   ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/lib.rs:55:39
[INFO] [stdout]    |
[INFO] [stdout] 53 |     pub fn undetermined_mut<'a>(
[INFO] [stdout]    |                             -- lifetime `'a` declared here
[INFO] [stdout] 54 |         &'a mut self,
[INFO] [stdout] 55 |     ) -> Box<dyn Iterator<Item = (&V, &mut HashSet<D>)> + 'a> {
[INFO] [stdout]    |                                       ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "a809fb263d8986fc661b106df06b5e8486480897eb4f08c77b9c52f9bd2e0a2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a809fb263d8986fc661b106df06b5e8486480897eb4f08c77b9c52f9bd2e0a2e", kill_on_drop: false }`
[INFO] [stdout] a809fb263d8986fc661b106df06b5e8486480897eb4f08c77b9c52f9bd2e0a2e