[INFO] fetching crate etagere 0.2.15... [INFO] testing etagere-0.2.15 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] extracting crate etagere 0.2.15 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate etagere 0.2.15 [INFO] finished tweaking crates.io crate etagere 0.2.15 [INFO] tweaked toml for crates.io crate etagere 0.2.15 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate etagere 0.2.15 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate etagere 0.2.15 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a9411e947ca32be4a1650c5a2155f989c36b37bd97d5b264f70078221c8bd15b [INFO] running `Command { std: "docker" "start" "-a" "a9411e947ca32be4a1650c5a2155f989c36b37bd97d5b264f70078221c8bd15b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a9411e947ca32be4a1650c5a2155f989c36b37bd97d5b264f70078221c8bd15b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a9411e947ca32be4a1650c5a2155f989c36b37bd97d5b264f70078221c8bd15b", kill_on_drop: false }` [INFO] [stdout] a9411e947ca32be4a1650c5a2155f989c36b37bd97d5b264f70078221c8bd15b [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" "-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ae5838893c12750727a82b1966d54750ef0413861d2eba6c8976f63b977b865f [INFO] running `Command { std: "docker" "start" "-a" "ae5838893c12750727a82b1966d54750ef0413861d2eba6c8976f63b977b865f", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling svg_fmt v0.4.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling euclid v0.22.1 [INFO] [stderr] Compiling etagere v0.2.15 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/allocator.rs:538:17 [INFO] [stdout] | [INFO] [stdout] 538 | pub fn iter(&self) -> Iter { [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] 538 | pub fn iter(&self) -> Iter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.32s [INFO] running `Command { std: "docker" "inspect" "ae5838893c12750727a82b1966d54750ef0413861d2eba6c8976f63b977b865f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae5838893c12750727a82b1966d54750ef0413861d2eba6c8976f63b977b865f", kill_on_drop: false }` [INFO] [stdout] ae5838893c12750727a82b1966d54750ef0413861d2eba6c8976f63b977b865f [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" "-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 807808daf489bef0f8344d29ec475cf8939c674d96d4c9014238eac2d17710f3 [INFO] running `Command { std: "docker" "start" "-a" "807808daf489bef0f8344d29ec475cf8939c674d96d4c9014238eac2d17710f3", kill_on_drop: false }` [INFO] [stderr] Compiling etagere v0.2.15 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/allocator.rs:538:17 [INFO] [stdout] | [INFO] [stdout] 538 | pub fn iter(&self) -> Iter { [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] 538 | pub fn iter(&self) -> Iter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/allocator.rs:538:17 [INFO] [stdout] | [INFO] [stdout] 538 | pub fn iter(&self) -> Iter { [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] 538 | pub fn iter(&self) -> Iter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.84s [INFO] running `Command { std: "docker" "inspect" "807808daf489bef0f8344d29ec475cf8939c674d96d4c9014238eac2d17710f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "807808daf489bef0f8344d29ec475cf8939c674d96d4c9014238eac2d17710f3", kill_on_drop: false }` [INFO] [stdout] 807808daf489bef0f8344d29ec475cf8939c674d96d4c9014238eac2d17710f3 [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" "-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] eaeb00ee1a89ad9b77b157a4bd56675cca038254024e08e4e7f8c313000a58f3 [INFO] running `Command { std: "docker" "start" "-a" "eaeb00ee1a89ad9b77b157a4bd56675cca038254024e08e4e7f8c313000a58f3", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/allocator.rs:538:17 [INFO] [stderr] | [INFO] [stderr] 538 | pub fn iter(&self) -> Iter { [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] 538 | pub fn iter(&self) -> Iter<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `etagere` (lib) generated 1 warning (run `cargo fix --lib -p etagere` to apply 1 suggestion) [INFO] [stderr] warning: `etagere` (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/etagere-9532a5b43d41e6e8) [INFO] [stdout] [INFO] [stdout] running 25 tests [INFO] [stdout] test allocator::bad_fit ... ok [INFO] [stdout] test allocator::fuzz_03 ... ok [INFO] [stdout] test allocator::issue_17_1 ... ok [INFO] [stdout] test allocator::fuzz_02 ... ok [INFO] [stdout] test allocator::fuzz_04 ... ok [INFO] [stdout] test allocator::issue_35 ... ok [INFO] [stdout] test allocator::test_options ... ok [INFO] [stdout] test allocator::test_simple ... ok [INFO] [stdout] test allocator::vertical ... ok [INFO] [stdout] test bucketed::atlas_basic ... ok [INFO] [stdout] test bucketed::fuzz_01 ... ok [INFO] [stdout] test bucketed::columns ... ok [INFO] [stdout] test bucketed::fuzz_03 ... ok [INFO] [stdout] test bucketed::fuzz_02 ... ok [INFO] [stdout] test bucketed::grow_to_fit_allocation ... ok [INFO] [stdout] test bucketed::fuzz_05 ... ok [INFO] [stdout] test bucketed::grow_vertically ... ok [INFO] [stdout] test bucketed::grow_horizontally ... ok [INFO] [stdout] test bucketed::fuzz_04 ... ok [INFO] [stdout] test bucketed::test_coalesce_shelves ... ok [INFO] [stdout] test allocator::fuzz_01 ... ok [INFO] [stdout] test allocator::issue_17_2 ... ok [INFO] [stdout] test allocator::clear ... ok [INFO] [stdout] test bucketed::vertical ... ok [INFO] [stdout] test bucketed::clear ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s [INFO] [stdout] [INFO] [stderr] Doc-tests etagere [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 46) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.44s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "eaeb00ee1a89ad9b77b157a4bd56675cca038254024e08e4e7f8c313000a58f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eaeb00ee1a89ad9b77b157a4bd56675cca038254024e08e4e7f8c313000a58f3", kill_on_drop: false }` [INFO] [stdout] eaeb00ee1a89ad9b77b157a4bd56675cca038254024e08e4e7f8c313000a58f3