[INFO] fetching crate easy_collections 0.4.0...
[INFO] testing easy_collections-0.4.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate easy_collections 0.4.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate easy_collections 0.4.0
[INFO] finished tweaking crates.io crate easy_collections 0.4.0
[INFO] tweaked toml for crates.io crate easy_collections 0.4.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate easy_collections 0.4.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d237a70aa90e038902f73e52ec06aa67fcc0bc16a720d1cffce06a988470b355
[INFO] running `Command { std: "docker" "start" "-a" "d237a70aa90e038902f73e52ec06aa67fcc0bc16a720d1cffce06a988470b355", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d237a70aa90e038902f73e52ec06aa67fcc0bc16a720d1cffce06a988470b355", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d237a70aa90e038902f73e52ec06aa67fcc0bc16a720d1cffce06a988470b355", kill_on_drop: false }`
[INFO] [stdout] d237a70aa90e038902f73e52ec06aa67fcc0bc16a720d1cffce06a988470b355
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 527455896d645810b00e4ad420c405e8b92f457cf89f56ff50ddfc9bcbb14676
[INFO] running `Command { std: "docker" "start" "-a" "527455896d645810b00e4ad420c405e8b92f457cf89f56ff50ddfc9bcbb14676", kill_on_drop: false }`
[INFO] [stderr]    Compiling easy_collections v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/map.rs:125:18
[INFO] [stdout]     |
[INFO] [stdout] 125 |     pub fn entry(&mut self, k: K) -> Entry<K, V> {
[INFO] [stdout]     |                  ^^^^^^^^^           ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                  |
[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: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 125 |     pub fn entry(&mut self, k: K) -> Entry<'_, K, V> {
[INFO] [stdout]     |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "527455896d645810b00e4ad420c405e8b92f457cf89f56ff50ddfc9bcbb14676", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "527455896d645810b00e4ad420c405e8b92f457cf89f56ff50ddfc9bcbb14676", kill_on_drop: false }`
[INFO] [stdout] 527455896d645810b00e4ad420c405e8b92f457cf89f56ff50ddfc9bcbb14676
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 319c3c9d74b10aba00446b4964c83a8dbcf2f53fbeeb1fe9069392911c75c652
[INFO] running `Command { std: "docker" "start" "-a" "319c3c9d74b10aba00446b4964c83a8dbcf2f53fbeeb1fe9069392911c75c652", kill_on_drop: false }`
[INFO] [stderr]    Compiling easy_collections v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/map.rs:125:18
[INFO] [stdout]     |
[INFO] [stdout] 125 |     pub fn entry(&mut self, k: K) -> Entry<K, V> {
[INFO] [stdout]     |                  ^^^^^^^^^           ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                  |
[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: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 125 |     pub fn entry(&mut self, k: K) -> Entry<'_, K, V> {
[INFO] [stdout]     |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/map.rs:125:18
[INFO] [stdout]     |
[INFO] [stdout] 125 |     pub fn entry(&mut self, k: K) -> Entry<K, V> {
[INFO] [stdout]     |                  ^^^^^^^^^           ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                  |
[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: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 125 |     pub fn entry(&mut self, k: K) -> Entry<'_, K, V> {
[INFO] [stdout]     |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "319c3c9d74b10aba00446b4964c83a8dbcf2f53fbeeb1fe9069392911c75c652", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "319c3c9d74b10aba00446b4964c83a8dbcf2f53fbeeb1fe9069392911c75c652", kill_on_drop: false }`
[INFO] [stdout] 319c3c9d74b10aba00446b4964c83a8dbcf2f53fbeeb1fe9069392911c75c652
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1cfa170ab526997fcd34f302d1932bd5970a50782040f6a409e768a3707ab944
[INFO] running `Command { std: "docker" "start" "-a" "1cfa170ab526997fcd34f302d1932bd5970a50782040f6a409e768a3707ab944", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/map.rs:125:18
[INFO] [stderr]     |
[INFO] [stderr] 125 |     pub fn entry(&mut self, k: K) -> Entry<K, V> {
[INFO] [stderr]     |                  ^^^^^^^^^           ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                  |
[INFO] [stderr]     |                  the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 125 |     pub fn entry(&mut self, k: K) -> Entry<'_, K, V> {
[INFO] [stderr]     |                                            +++
[INFO] [stderr] 
[INFO] [stderr] warning: `easy_collections` (lib) generated 1 warning (run `cargo fix --lib -p easy_collections` to apply 1 suggestion)
[INFO] [stderr] warning: `easy_collections` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/easy_collections-29db4a578f17be35)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test map::test::deref ... ok
[INFO] [stdout] test map::test::from_iter ... ok
[INFO] [stdout] test map::test::index ... ok
[INFO] [stdout] test map::test::into_iter ... ok
[INFO] [stdout] test map::test::iter_via_deref ... ok
[INFO] [stdout] test map::test::macros ... ok
[INFO] [stdout] test set::test::cmp ... ok
[INFO] [stdout] test map::test::index_mut ... ok
[INFO] [stdout] test set::test::deref ... ok
[INFO] [stdout] test set::test::deref_mut ... ok
[INFO] [stdout] test set::test::into_iter ... ok
[INFO] [stdout] test set::test::ops_bitand ... ok
[INFO] [stdout] test set::test::iter_via_deref ... ok
[INFO] [stdout] test set::test::macros ... ok
[INFO] [stdout] test set::test::ops_bitor ... ok
[INFO] [stdout] test set::test::ops_bitxor ... ok
[INFO] [stdout] test map::test::deref_mut ... ok
[INFO] [stdout] test map::test::entry ... ok
[INFO] [stdout] test set::test::from_iter ... ok
[INFO] [stdout] test set::test::ops_sub ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests easy_collections
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test src/set.rs - set::EasySet<K>::new (line 70) ... ok
[INFO] [stdout] test src/lib.rs - (line 26) ... ok
[INFO] [stdout] test src/map.rs - map::EasyMap<K,V>::new_with_default (line 76) ... ok
[INFO] [stdout] test src/map.rs - map::EasyMap (line 32) ... ok
[INFO] [stdout] test src/set.rs - set::EasySet<K>::toggle (line 101) ... ok
[INFO] [stdout] test src/set.rs - set::EasySet (line 53) ... ok
[INFO] [stdout] test src/map.rs - map::EasyMap<K,V>::new_with_default (line 90) ... ok
[INFO] [stdout] test src/map.rs - map::EasyMap<K,V>::new (line 51) ... ok
[INFO] [stdout] test src/map.rs - map::EasyMap<K,V>::new (line 59) ... ok
[INFO] [stdout] test src/map.rs - map::EasyMap<K,V>::insert (line 109) ... ok
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] test src/lib.rs - (line 44) ... ok
[INFO] [stdout] test src/set.rs - set::EasySet (line 29) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.89s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1cfa170ab526997fcd34f302d1932bd5970a50782040f6a409e768a3707ab944", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cfa170ab526997fcd34f302d1932bd5970a50782040f6a409e768a3707ab944", kill_on_drop: false }`
[INFO] [stdout] 1cfa170ab526997fcd34f302d1932bd5970a50782040f6a409e768a3707ab944
