[INFO] fetching crate dequemap 0.2.2... [INFO] testing dequemap-0.2.2 against 1.90.0 for beta-1.91-3 [INFO] extracting crate dequemap 0.2.2 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate dequemap 0.2.2 [INFO] finished tweaking crates.io crate dequemap 0.2.2 [INFO] tweaked toml for crates.io crate dequemap 0.2.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate dequemap 0.2.2 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate dequemap 0.2.2 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] eb53d003d9d9aad216533c0cf088b71b557b48223f860ed6ba3da3ce4c54c3ea [INFO] running `Command { std: "docker" "start" "-a" "eb53d003d9d9aad216533c0cf088b71b557b48223f860ed6ba3da3ce4c54c3ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "eb53d003d9d9aad216533c0cf088b71b557b48223f860ed6ba3da3ce4c54c3ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eb53d003d9d9aad216533c0cf088b71b557b48223f860ed6ba3da3ce4c54c3ea", kill_on_drop: false }` [INFO] [stdout] eb53d003d9d9aad216533c0cf088b71b557b48223f860ed6ba3da3ce4c54c3ea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4590e03a9eee22d0a0203f5aefec86ef9de9941251c1e2b965c2d242309021db [INFO] running `Command { std: "docker" "start" "-a" "4590e03a9eee22d0a0203f5aefec86ef9de9941251c1e2b965c2d242309021db", kill_on_drop: false }` [INFO] [stderr] Compiling dequemap v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/btreemap.rs:161:18 [INFO] [stdout] | [INFO] [stdout] 161 | pub fn entry(&mut self, key: K) -> Entry [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] 161 | pub fn entry(&mut self, key: K) -> Entry<'_, K, V> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s [INFO] running `Command { std: "docker" "inspect" "4590e03a9eee22d0a0203f5aefec86ef9de9941251c1e2b965c2d242309021db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4590e03a9eee22d0a0203f5aefec86ef9de9941251c1e2b965c2d242309021db", kill_on_drop: false }` [INFO] [stdout] 4590e03a9eee22d0a0203f5aefec86ef9de9941251c1e2b965c2d242309021db [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e238b0740f2865d454444339ef52ac1073ae1052c5eefbb4d640372b27e7ee3d [INFO] running `Command { std: "docker" "start" "-a" "e238b0740f2865d454444339ef52ac1073ae1052c5eefbb4d640372b27e7ee3d", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/btreemap.rs:161:18 [INFO] [stdout] | [INFO] [stdout] 161 | pub fn entry(&mut self, key: K) -> Entry [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] 161 | pub fn entry(&mut self, key: K) -> Entry<'_, K, V> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling dequemap v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/btreemap.rs:161:18 [INFO] [stdout] | [INFO] [stdout] 161 | pub fn entry(&mut self, key: K) -> Entry [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] 161 | pub fn entry(&mut self, key: K) -> Entry<'_, K, V> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 5.30s [INFO] running `Command { std: "docker" "inspect" "e238b0740f2865d454444339ef52ac1073ae1052c5eefbb4d640372b27e7ee3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e238b0740f2865d454444339ef52ac1073ae1052c5eefbb4d640372b27e7ee3d", kill_on_drop: false }` [INFO] [stdout] e238b0740f2865d454444339ef52ac1073ae1052c5eefbb4d640372b27e7ee3d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 50121457d0549fd2439162779c72c2a85981aeec79932b3b99ac537832619adc [INFO] running `Command { std: "docker" "start" "-a" "50121457d0549fd2439162779c72c2a85981aeec79932b3b99ac537832619adc", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/btreemap.rs:161:18 [INFO] [stderr] | [INFO] [stderr] 161 | pub fn entry(&mut self, key: K) -> Entry [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] 161 | pub fn entry(&mut self, key: K) -> Entry<'_, K, V> [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `dequemap` (lib) generated 1 warning [INFO] [stderr] warning: `dequemap` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dequemap-3d0364d3780538a0) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test btreemap::test_dequemap ... ok [INFO] [stdout] test btreemap::test_dequemap_extend ... ok [INFO] [stdout] test btreemap::test_dequemap_index ... ok [INFO] [stdout] test btreemap::test_dequemap_retain ... ok [INFO] [stdout] test btreemap::test_entry ... ok [INFO] [stdout] test btreemap::test_insert ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests dequemap [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/btreemap.rs - btreemap::DequeBTreeMap (line 66) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.38s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "50121457d0549fd2439162779c72c2a85981aeec79932b3b99ac537832619adc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "50121457d0549fd2439162779c72c2a85981aeec79932b3b99ac537832619adc", kill_on_drop: false }` [INFO] [stdout] 50121457d0549fd2439162779c72c2a85981aeec79932b3b99ac537832619adc