[INFO] fetching crate im-pathtree 0.13.0... [INFO] testing im-pathtree-0.13.0 against 1.90.0 for beta-1.91-3 [INFO] extracting crate im-pathtree 0.13.0 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate im-pathtree 0.13.0 [INFO] finished tweaking crates.io crate im-pathtree 0.13.0 [INFO] tweaked toml for crates.io crate im-pathtree 0.13.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate im-pathtree 0.13.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 17 packages to latest compatible versions [INFO] [stderr] Adding derive_more v1.0.0 (available: v2.0.1) [INFO] [stderr] Adding itertools v0.13.0 (available: v0.14.0) [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-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6fd3ae14ff85d83f239034facbe4eda3f0584bad8374b352f2e57ba0820b53e6 [INFO] running `Command { std: "docker" "start" "-a" "6fd3ae14ff85d83f239034facbe4eda3f0584bad8374b352f2e57ba0820b53e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6fd3ae14ff85d83f239034facbe4eda3f0584bad8374b352f2e57ba0820b53e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6fd3ae14ff85d83f239034facbe4eda3f0584bad8374b352f2e57ba0820b53e6", kill_on_drop: false }` [INFO] [stdout] 6fd3ae14ff85d83f239034facbe4eda3f0584bad8374b352f2e57ba0820b53e6 [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=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] fcc7ab9bc02c28dd7515a5186579654bc3187793625c027afef4a2df61a9edb4 [INFO] running `Command { std: "docker" "start" "-a" "fcc7ab9bc02c28dd7515a5186579654bc3187793625c027afef4a2df61a9edb4", kill_on_drop: false }` [INFO] [stderr] Compiling im v15.1.0 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling unicode-xid v0.2.6 [INFO] [stderr] Compiling derive_more-impl v1.0.0 [INFO] [stderr] Compiling derive_more v1.0.0 [INFO] [stderr] Compiling im-pathtree v0.13.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/tree.rs:951:10 [INFO] [stdout] | [INFO] [stdout] 951 | &'a self, [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 952 | node: &'a Arc>, [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 953 | ) -> impl Iterator> + Clone { [INFO] [stdout] | -- the same 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 953 - ) -> impl Iterator> + Clone { [INFO] [stdout] 953 + ) -> impl Iterator> + Clone { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.20s [INFO] running `Command { std: "docker" "inspect" "fcc7ab9bc02c28dd7515a5186579654bc3187793625c027afef4a2df61a9edb4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fcc7ab9bc02c28dd7515a5186579654bc3187793625c027afef4a2df61a9edb4", kill_on_drop: false }` [INFO] [stdout] fcc7ab9bc02c28dd7515a5186579654bc3187793625c027afef4a2df61a9edb4 [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=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] 2f6708e8791888542aef9c5c25bfacf552e30524b71468552a80323d8149f954 [INFO] running `Command { std: "docker" "start" "-a" "2f6708e8791888542aef9c5c25bfacf552e30524b71468552a80323d8149f954", kill_on_drop: false }` [INFO] [stderr] Compiling im-pathtree v0.13.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/tree.rs:951:10 [INFO] [stdout] | [INFO] [stdout] 951 | &'a self, [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 952 | node: &'a Arc>, [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 953 | ) -> impl Iterator> + Clone { [INFO] [stdout] | -- the same 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 953 - ) -> impl Iterator> + Clone { [INFO] [stdout] 953 + ) -> impl Iterator> + Clone { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/tree.rs:951:10 [INFO] [stdout] | [INFO] [stdout] 951 | &'a self, [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 952 | node: &'a Arc>, [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 953 | ) -> impl Iterator> + Clone { [INFO] [stdout] | -- the same 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 953 - ) -> impl Iterator> + Clone { [INFO] [stdout] 953 + ) -> impl Iterator> + Clone { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.71s [INFO] running `Command { std: "docker" "inspect" "2f6708e8791888542aef9c5c25bfacf552e30524b71468552a80323d8149f954", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f6708e8791888542aef9c5c25bfacf552e30524b71468552a80323d8149f954", kill_on_drop: false }` [INFO] [stdout] 2f6708e8791888542aef9c5c25bfacf552e30524b71468552a80323d8149f954 [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=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] 5c03bbe326e65a0124dafa45e3775281c40dc0e1d7cda3b74f11a9ab47094f4a [INFO] running `Command { std: "docker" "start" "-a" "5c03bbe326e65a0124dafa45e3775281c40dc0e1d7cda3b74f11a9ab47094f4a", kill_on_drop: false }` [INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stderr] --> src/tree.rs:951:10 [INFO] [stderr] | [INFO] [stderr] 951 | &'a self, [INFO] [stderr] | ^^ the lifetime is named here [INFO] [stderr] 952 | node: &'a Arc>, [INFO] [stderr] | ^^ the lifetime is named here [INFO] [stderr] 953 | ) -> impl Iterator> + Clone { [INFO] [stderr] | -- the same 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: consistently use `'a` [INFO] [stderr] | [INFO] [stderr] 953 - ) -> impl Iterator> + Clone { [INFO] [stderr] 953 + ) -> impl Iterator> + Clone { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `im-pathtree` (lib) generated 1 warning [INFO] [stderr] warning: `im-pathtree` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/im_pathtree-13f711283c5bb7a1) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test tests::insert_or_update_child_node_value_inner ... ok [INFO] [stdout] test tests::single_leaf_node ... ok [INFO] [stdout] test tests::slash_path ... ok [INFO] [stdout] test tests::multiple_nodes ... ok [INFO] [stdout] test tests::insert_or_update_child_node_value_leaf ... ok [INFO] [stdout] test tests::update_node_value ... ok [INFO] [stdout] test tests::resolve_node_path ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests im_pathtree [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5c03bbe326e65a0124dafa45e3775281c40dc0e1d7cda3b74f11a9ab47094f4a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c03bbe326e65a0124dafa45e3775281c40dc0e1d7cda3b74f11a9ab47094f4a", kill_on_drop: false }` [INFO] [stdout] 5c03bbe326e65a0124dafa45e3775281c40dc0e1d7cda3b74f11a9ab47094f4a