[INFO] fetching crate multi_key_map 0.3.0...
[INFO] testing multi_key_map-0.3.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate multi_key_map 0.3.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate multi_key_map 0.3.0
[INFO] finished tweaking crates.io crate multi_key_map 0.3.0
[INFO] tweaked toml for crates.io crate multi_key_map 0.3.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate multi_key_map 0.3.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a6e0f29f511f6e3ec635599ce027592ba03fd74bb067f839b411d20eb0658767
[INFO] running `Command { std: "docker" "start" "-a" "a6e0f29f511f6e3ec635599ce027592ba03fd74bb067f839b411d20eb0658767", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a6e0f29f511f6e3ec635599ce027592ba03fd74bb067f839b411d20eb0658767", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6e0f29f511f6e3ec635599ce027592ba03fd74bb067f839b411d20eb0658767", kill_on_drop: false }`
[INFO] [stdout] a6e0f29f511f6e3ec635599ce027592ba03fd74bb067f839b411d20eb0658767
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e1c98f3d48cacfa7984f296c61719a3a4bb349b324dfeccca723eb7409e2496f
[INFO] running `Command { std: "docker" "start" "-a" "e1c98f3d48cacfa7984f296c61719a3a4bb349b324dfeccca723eb7409e2496f", kill_on_drop: false }`
[INFO] [stderr]    Compiling multi_key_map v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:322:18
[INFO] [stdout]     |
[INFO] [stdout] 322 |     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] 322 |     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 0.29s
[INFO] running `Command { std: "docker" "inspect" "e1c98f3d48cacfa7984f296c61719a3a4bb349b324dfeccca723eb7409e2496f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1c98f3d48cacfa7984f296c61719a3a4bb349b324dfeccca723eb7409e2496f", kill_on_drop: false }`
[INFO] [stdout] e1c98f3d48cacfa7984f296c61719a3a4bb349b324dfeccca723eb7409e2496f
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f3d3692bfcd977bd8b904e5d947a42b476490226df40dcb8270d588c9d5bc16
[INFO] running `Command { std: "docker" "start" "-a" "1f3d3692bfcd977bd8b904e5d947a42b476490226df40dcb8270d588c9d5bc16", kill_on_drop: false }`
[INFO] [stderr]    Compiling multi_key_map v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:322:18
[INFO] [stdout]     |
[INFO] [stdout] 322 |     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] 322 |     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/lib.rs:322:18
[INFO] [stdout]     |
[INFO] [stdout] 322 |     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] 322 |     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 0.88s
[INFO] running `Command { std: "docker" "inspect" "1f3d3692bfcd977bd8b904e5d947a42b476490226df40dcb8270d588c9d5bc16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f3d3692bfcd977bd8b904e5d947a42b476490226df40dcb8270d588c9d5bc16", kill_on_drop: false }`
[INFO] [stdout] 1f3d3692bfcd977bd8b904e5d947a42b476490226df40dcb8270d588c9d5bc16
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2259ad1b151551d24c24766dfb05385deab156a946c81b1facbeee7ca2ab6b89
[INFO] running `Command { std: "docker" "start" "-a" "2259ad1b151551d24c24766dfb05385deab156a946c81b1facbeee7ca2ab6b89", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout] 
[INFO] [stderr]    --> src/lib.rs:322:18
[INFO] [stdout] running 13 tests
[INFO] [stderr]     |
[INFO] [stdout] test tests::alias_test ... ok
[INFO] [stderr] 322 |     pub fn entry(&mut self, k: K) -> Entry<K, V> {
[INFO] [stdout] test tests::entry_default_test ... ok
[INFO] [stderr]     |                  ^^^^^^^^^           ----------- the same lifetime is hidden here
[INFO] [stdout] test tests::alias_many_test ... ok
[INFO] [stderr]     |                  |
[INFO] [stdout] test tests::entry_insert_test ... ok
[INFO] [stderr]     |                  the lifetime is elided here
[INFO] [stdout] test tests::entry_insert_with_key_test ... ok
[INFO] [stderr]     |
[INFO] [stdout] test tests::entry_insert_with_test ... ok
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] test tests::entry_modify_test ... ok
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] test tests::from_test ... ok
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stdout] test tests::insert_test ... ok
[INFO] [stderr]     |
[INFO] [stdout] test tests::remove_many_test ... ok
[INFO] [stderr] 322 |     pub fn entry(&mut self, k: K) -> Entry<'_, K, V> {
[INFO] [stdout] test tests::remove_test ... ok
[INFO] [stderr]     |                                            +++
[INFO] [stdout] test tests::get_mut_test ... ok
[INFO] [stderr] 
[INFO] [stderr] warning: `multi_key_map` (lib) generated 1 warning (run `cargo fix --lib -p multi_key_map` to apply 1 suggestion)
[INFO] [stderr] warning: `multi_key_map` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/multi_key_map-2c3466f83b7bf1d7)
[INFO] [stdout] test tests::insert_many_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests multi_key_map
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - MultiKeyMap<K,V>::insert_many (line 248) ... ok
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] test src/lib.rs - MultiKeyMap<K,V>::alias (line 122) ... ok
[INFO] [stdout] test src/lib.rs - MultiKeyMap<K,V>::alias_many (line 150) ... ok
[INFO] [stdout] test src/lib.rs - MultiKeyMap<K,V>::get_mut (line 227) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.07s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2259ad1b151551d24c24766dfb05385deab156a946c81b1facbeee7ca2ab6b89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2259ad1b151551d24c24766dfb05385deab156a946c81b1facbeee7ca2ab6b89", kill_on_drop: false }`
[INFO] [stdout] 2259ad1b151551d24c24766dfb05385deab156a946c81b1facbeee7ca2ab6b89