[INFO] cloning repository https://github.com/kraktus/map-of-indexes
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kraktus/map-of-indexes" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkraktus%2Fmap-of-indexes", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkraktus%2Fmap-of-indexes'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6c1bf5fde8f629a9b6e8a090b6439874307c3706
[INFO] testing kraktus/map-of-indexes against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759-retry
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkraktus%2Fmap-of-indexes" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/kraktus/map-of-indexes
[INFO] finished tweaking git repo https://github.com/kraktus/map-of-indexes
[INFO] tweaked toml for git repo https://github.com/kraktus/map-of-indexes written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kraktus/map-of-indexes on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kraktus/map-of-indexes 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7d32904109521d2dbc88b30836a9d9b36366a55e39c4ef1254b3cca0536cec3c
[INFO] running `Command { std: "docker" "start" "-a" "7d32904109521d2dbc88b30836a9d9b36366a55e39c4ef1254b3cca0536cec3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d32904109521d2dbc88b30836a9d9b36366a55e39c4ef1254b3cca0536cec3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d32904109521d2dbc88b30836a9d9b36366a55e39c4ef1254b3cca0536cec3c", kill_on_drop: false }`
[INFO] [stdout] 7d32904109521d2dbc88b30836a9d9b36366a55e39c4ef1254b3cca0536cec3c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 475c25b532fc93926213d2735390a573060be56b80fff04212f64c2187c65bf5
[INFO] running `Command { std: "docker" "start" "-a" "475c25b532fc93926213d2735390a573060be56b80fff04212f64c2187c65bf5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling map-of-indexes v0.1.5-dev (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/lib.rs:214:29
[INFO] [stdout]     |
[INFO] [stdout] 214 |     pub fn get_element<'a>(&'a self, key: &<T as KeyValue<'a>>::K) -> Option<&T> {
[INFO] [stdout]     |                             ^^                            ^^                 -- the lifetime gets resolved as `'a`
[INFO] [stdout]     |                             |                             |
[INFO] [stdout]     |                             |                             these lifetimes flow to the output
[INFO] [stdout]     |                             these lifetimes flow to the output
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 214 |     pub fn get_element<'a>(&'a self, key: &<T as KeyValue<'a>>::K) -> Option<&'a T> {
[INFO] [stdout]     |                                                                               ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/lib.rs:219:27
[INFO] [stdout]     |
[INFO] [stdout] 219 |     pub fn get_value<'a>(&'a self, key: &<T as KeyValue<'a>>::K) -> Option<<T as KeyValue<'_>>::V> {
[INFO] [stdout]     |                           ^^                            ^^                                -- the lifetime gets resolved as `'a`
[INFO] [stdout]     |                           |                             |
[INFO] [stdout]     |                           |                             these lifetimes flow to the output
[INFO] [stdout]     |                           these lifetimes flow to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 219 -     pub fn get_value<'a>(&'a self, key: &<T as KeyValue<'a>>::K) -> Option<<T as KeyValue<'_>>::V> {
[INFO] [stdout] 219 +     pub fn get_value<'a>(&'a self, key: &<T as KeyValue<'a>>::K) -> Option<<T as KeyValue<'a>>::V> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.62s
[INFO] running `Command { std: "docker" "inspect" "475c25b532fc93926213d2735390a573060be56b80fff04212f64c2187c65bf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "475c25b532fc93926213d2735390a573060be56b80fff04212f64c2187c65bf5", kill_on_drop: false }`
[INFO] [stdout] 475c25b532fc93926213d2735390a573060be56b80fff04212f64c2187c65bf5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f47dcd52746661f2e4481dbc28a95cce27ef1480040017b082cf85034f0acd92
[INFO] running `Command { std: "docker" "start" "-a" "f47dcd52746661f2e4481dbc28a95cce27ef1480040017b082cf85034f0acd92", kill_on_drop: false }`
[INFO] [stderr]    Compiling map-of-indexes v0.1.5-dev (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/lib.rs:214:29
[INFO] [stdout]     |
[INFO] [stdout] 214 |     pub fn get_element<'a>(&'a self, key: &<T as KeyValue<'a>>::K) -> Option<&T> {
[INFO] [stdout]     |                             ^^                            ^^                 -- the lifetime gets resolved as `'a`
[INFO] [stdout]     |                             |                             |
[INFO] [stdout]     |                             |                             these lifetimes flow to the output
[INFO] [stdout]     |                             these lifetimes flow to the output
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 214 |     pub fn get_element<'a>(&'a self, key: &<T as KeyValue<'a>>::K) -> Option<&'a T> {
[INFO] [stdout]     |                                                                               ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/lib.rs:219:27
[INFO] [stdout]     |
[INFO] [stdout] 219 |     pub fn get_value<'a>(&'a self, key: &<T as KeyValue<'a>>::K) -> Option<<T as KeyValue<'_>>::V> {
[INFO] [stdout]     |                           ^^                            ^^                                -- the lifetime gets resolved as `'a`
[INFO] [stdout]     |                           |                             |
[INFO] [stdout]     |                           |                             these lifetimes flow to the output
[INFO] [stdout]     |                           these lifetimes flow to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 219 -     pub fn get_value<'a>(&'a self, key: &<T as KeyValue<'a>>::K) -> Option<<T as KeyValue<'_>>::V> {
[INFO] [stdout] 219 +     pub fn get_value<'a>(&'a self, key: &<T as KeyValue<'a>>::K) -> Option<<T as KeyValue<'a>>::V> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/lib.rs:214:29
[INFO] [stdout]     |
[INFO] [stdout] 214 |     pub fn get_element<'a>(&'a self, key: &<T as KeyValue<'a>>::K) -> Option<&T> {
[INFO] [stdout]     |                             ^^                            ^^                 -- the lifetime gets resolved as `'a`
[INFO] [stdout]     |                             |                             |
[INFO] [stdout]     |                             |                             these lifetimes flow to the output
[INFO] [stdout]     |                             these lifetimes flow to the output
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 214 |     pub fn get_element<'a>(&'a self, key: &<T as KeyValue<'a>>::K) -> Option<&'a T> {
[INFO] [stdout]     |                                                                               ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/lib.rs:219:27
[INFO] [stdout]     |
[INFO] [stdout] 219 |     pub fn get_value<'a>(&'a self, key: &<T as KeyValue<'a>>::K) -> Option<<T as KeyValue<'_>>::V> {
[INFO] [stdout]     |                           ^^                            ^^                                -- the lifetime gets resolved as `'a`
[INFO] [stdout]     |                           |                             |
[INFO] [stdout]     |                           |                             these lifetimes flow to the output
[INFO] [stdout]     |                           these lifetimes flow to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 219 -     pub fn get_value<'a>(&'a self, key: &<T as KeyValue<'a>>::K) -> Option<<T as KeyValue<'_>>::V> {
[INFO] [stdout] 219 +     pub fn get_value<'a>(&'a self, key: &<T as KeyValue<'a>>::K) -> Option<<T as KeyValue<'a>>::V> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "f47dcd52746661f2e4481dbc28a95cce27ef1480040017b082cf85034f0acd92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f47dcd52746661f2e4481dbc28a95cce27ef1480040017b082cf85034f0acd92", kill_on_drop: false }`
[INFO] [stdout] f47dcd52746661f2e4481dbc28a95cce27ef1480040017b082cf85034f0acd92
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 51f953c983bb2f02e70733bc04d3e48da59542c9c336613f78a83f848228effa
[INFO] running `Command { std: "docker" "start" "-a" "51f953c983bb2f02e70733bc04d3e48da59542c9c336613f78a83f848228effa", kill_on_drop: false }`
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]    --> src/lib.rs:214:29
[INFO] [stderr]     |
[INFO] [stderr] 214 |     pub fn get_element<'a>(&'a self, key: &<T as KeyValue<'a>>::K) -> Option<&T> {
[INFO] [stderr]     |                             ^^                            ^^                 -- the lifetime gets resolved as `'a`
[INFO] [stderr]     |                             |                             |
[INFO] [stderr]     |                             |                             these lifetimes flow to the output
[INFO] [stderr]     |                             these lifetimes flow to the output
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: one option is to consistently use `'a`
[INFO] [stderr]     |
[INFO] [stderr] 214 |     pub fn get_element<'a>(&'a self, key: &<T as KeyValue<'a>>::K) -> Option<&'a T> {
[INFO] [stderr]     |                                                                               ++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]    --> src/lib.rs:219:27
[INFO] [stderr]     |
[INFO] [stderr] 219 |     pub fn get_value<'a>(&'a self, key: &<T as KeyValue<'a>>::K) -> Option<<T as KeyValue<'_>>::V> {
[INFO] [stderr]     |                           ^^                            ^^                                -- the lifetime gets resolved as `'a`
[INFO] [stderr]     |                           |                             |
[INFO] [stderr]     |                           |                             these lifetimes flow to the output
[INFO] [stderr]     |                           these lifetimes flow to the output
[INFO] [stderr]     |
[INFO] [stderr] help: one option is to consistently use `'a`
[INFO] [stderr]     |
[INFO] [stderr] 219 -     pub fn get_value<'a>(&'a self, key: &<T as KeyValue<'a>>::K) -> Option<<T as KeyValue<'_>>::V> {
[INFO] [stderr] 219 +     pub fn get_value<'a>(&'a self, key: &<T as KeyValue<'a>>::K) -> Option<<T as KeyValue<'a>>::V> {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `map-of-indexes` (lib) generated 2 warnings
[INFO] [stderr] warning: `map-of-indexes` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/map_of_indexes-c0338b55e15086be)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test test::test_combined_key_value_new ... ok
[INFO] [stdout] test test::test_combined_key_value_type ... ok
[INFO] [stdout] test test::test_get_1 ... ok
[INFO] [stdout] test test::test_get_2 ... ok
[INFO] [stdout] test test::test_push_sorted ... ok
[INFO] [stdout] test test::test_try_from ... ok
[INFO] [stdout] test test::test_try_from_fail_duplicate ... ok
[INFO] [stdout] test test::test_combined_key_value_type_error_key - should panic ... ok
[INFO] [stdout] test test::test_combined_key_value_type_error_value - should panic ... ok
[INFO] [stdout] test test::test_get_element_on_large_map ... ok
[INFO] [stderr]    Doc-tests map_of_indexes
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs - CombinedKeyValue (line 280) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - KeyValue (line 65) ... ok
[INFO] [stdout] test src/lib.rs - CombinedKeyValue<T,KEY_NB_BITS,VALUE_NB_BITS>::new (line 334) ... ok
[INFO] [stdout] test src/lib.rs - CombinedKeyValue<T,KEY_NB_BITS,VALUE_NB_BITS>::safety_check (line 319) ... ok
[INFO] [stdout] test src/lib.rs - MapOfIndexes<T>::push (line 165) ... ok
[INFO] [stdout] test src/lib.rs - CombinedKeyValue (line 262) ... ok
[INFO] [stdout] test src/lib.rs - (line 30) ... ok
[INFO] [stdout] test src/lib.rs - (line 12) ... ok
[INFO] [stdout] test src/lib.rs - MapOfIndexes<T>::push_checked (line 182) ... ok
[INFO] [stdout] test src/lib.rs - MapOfIndexes<T>::set (line 237) ... ok
[INFO] [stdout] test src/lib.rs - MapOfIndexes<T>::set (line 225) ... ok
[INFO] [stdout] test src/lib.rs - MapOfIndexes<T>::push_checked (line 190) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "51f953c983bb2f02e70733bc04d3e48da59542c9c336613f78a83f848228effa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51f953c983bb2f02e70733bc04d3e48da59542c9c336613f78a83f848228effa", kill_on_drop: false }`
[INFO] [stdout] 51f953c983bb2f02e70733bc04d3e48da59542c9c336613f78a83f848228effa