[INFO] fetching crate map-trait 0.3.1...
[INFO] checking map-trait-0.3.1 against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248
[INFO] extracting crate map-trait 0.3.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate map-trait 0.3.1 on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate map-trait 0.3.1
[INFO] finished tweaking crates.io crate map-trait 0.3.1
[INFO] tweaked toml for crates.io crate map-trait 0.3.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "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] 3ec3739e0660a6aa638a08269c6e6ebf9e561aad96adcba9191f0962e444682e
[INFO] running `Command { std: "docker" "start" "-a" "3ec3739e0660a6aa638a08269c6e6ebf9e561aad96adcba9191f0962e444682e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ec3739e0660a6aa638a08269c6e6ebf9e561aad96adcba9191f0962e444682e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ec3739e0660a6aa638a08269c6e6ebf9e561aad96adcba9191f0962e444682e", kill_on_drop: false }`
[INFO] [stdout] 3ec3739e0660a6aa638a08269c6e6ebf9e561aad96adcba9191f0962e444682e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] 1d917edf7c80b9f27d8532fc4c747e8494533f26b1e20372646124b5eb5fdf8c
[INFO] running `Command { std: "docker" "start" "-a" "1d917edf7c80b9f27d8532fc4c747e8494533f26b1e20372646124b5eb5fdf8c", kill_on_drop: false }`
[INFO] [stderr]     Checking map-trait v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0478]: lifetime bound not satisfied
[INFO] [stdout]   --> src/map.rs:99:8
[INFO] [stdout]    |
[INFO] [stdout] 99 |     fn get<'a, Q: ?Sized>(&'a self, k: &Q) -> Option<Self::GetGuard<'a>>
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout] note: lifetime parameter instantiated with the lifetime `'m` as defined on the impl at 90:6
[INFO] [stdout]   --> src/map.rs:90:6
[INFO] [stdout]    |
[INFO] [stdout] 90 | impl<'m, K, V, S> Map<'m, K, V> for std::collections::HashMap<K, V, S>
[INFO] [stdout]    |      ^^
[INFO] [stdout] note: but lifetime parameter must outlive the lifetime `'a` as defined on the method body at 99:12
[INFO] [stdout]   --> src/map.rs:99:12
[INFO] [stdout]    |
[INFO] [stdout] 99 |     fn get<'a, Q: ?Sized>(&'a self, k: &Q) -> Option<Self::GetGuard<'a>>
[INFO] [stdout]    |            ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0478]: lifetime bound not satisfied
[INFO] [stdout]    --> src/map.rs:121:8
[INFO] [stdout]     |
[INFO] [stdout] 121 |     fn get<'a, Q: ?Sized>(&'a self, k: &Q) -> Option<Self::GetGuard<'a>>
[INFO] [stdout]     |        ^^^
[INFO] [stdout]     |
[INFO] [stdout] note: lifetime parameter instantiated with the lifetime `'m` as defined on the impl at 113:6
[INFO] [stdout]    --> src/map.rs:113:6
[INFO] [stdout]     |
[INFO] [stdout] 113 | impl<'m, K, V> Map<'m, K, V> for std::collections::BTreeMap<K, V>
[INFO] [stdout]     |      ^^
[INFO] [stdout] note: but lifetime parameter must outlive the lifetime `'a` as defined on the method body at 121:12
[INFO] [stdout]    --> src/map.rs:121:12
[INFO] [stdout]     |
[INFO] [stdout] 121 |     fn get<'a, Q: ?Sized>(&'a self, k: &Q) -> Option<Self::GetGuard<'a>>
[INFO] [stdout]     |            ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0478`.
[INFO] [stdout] 
[INFO] [stdout] error[E0478]: lifetime bound not satisfied
[INFO] [stdout]   --> src/map.rs:99:8
[INFO] [stdout]    |
[INFO] [stdout] 99 |     fn get<'a, Q: ?Sized>(&'a self, k: &Q) -> Option<Self::GetGuard<'a>>
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout] note: lifetime parameter instantiated with the lifetime `'m` as defined on the impl at 90:6
[INFO] [stdout]   --> src/map.rs:90:6
[INFO] [stdout]    |
[INFO] [stdout] 90 | impl<'m, K, V, S> Map<'m, K, V> for std::collections::HashMap<K, V, S>
[INFO] [stdout]    |      ^^
[INFO] [stdout] note: but lifetime parameter must outlive the lifetime `'a` as defined on the method body at 99:12
[INFO] [stdout]   --> src/map.rs:99:12
[INFO] [stdout]    |
[INFO] [stdout] 99 |     fn get<'a, Q: ?Sized>(&'a self, k: &Q) -> Option<Self::GetGuard<'a>>
[INFO] [stdout]    |            ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0478]: lifetime bound not satisfied
[INFO] [stdout]    --> src/map.rs:121:8
[INFO] [stdout]     |
[INFO] [stdout] 121 |     fn get<'a, Q: ?Sized>(&'a self, k: &Q) -> Option<Self::GetGuard<'a>>
[INFO] [stdout]     |        ^^^
[INFO] [stdout]     |
[INFO] [stdout] note: lifetime parameter instantiated with the lifetime `'m` as defined on the impl at 113:6
[INFO] [stdout]    --> src/map.rs:113:6
[INFO] [stdout]     |
[INFO] [stdout] 113 | impl<'m, K, V> Map<'m, K, V> for std::collections::BTreeMap<K, V>
[INFO] [stdout]     |      ^^
[INFO] [stdout] note: but lifetime parameter must outlive the lifetime `'a` as defined on the method body at 121:12
[INFO] [stdout]    --> src/map.rs:121:12
[INFO] [stdout]     |
[INFO] [stdout] 121 |     fn get<'a, Q: ?Sized>(&'a self, k: &Q) -> Option<Self::GetGuard<'a>>
[INFO] [stdout]     |            ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0478`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `map-trait` due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "1d917edf7c80b9f27d8532fc4c747e8494533f26b1e20372646124b5eb5fdf8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d917edf7c80b9f27d8532fc4c747e8494533f26b1e20372646124b5eb5fdf8c", kill_on_drop: false }`
[INFO] [stdout] 1d917edf7c80b9f27d8532fc4c747e8494533f26b1e20372646124b5eb5fdf8c