[INFO] fetching crate euka 0.0.1... [INFO] testing euka-0.0.1 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296 [INFO] extracting crate euka 0.0.1 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate euka 0.0.1 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate euka 0.0.1 [INFO] finished tweaking crates.io crate euka 0.0.1 [INFO] tweaked toml for crates.io crate euka 0.0.1 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded zeroize_derive v0.10.0 [INFO] [stderr] Downloaded mohan v0.0.24 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 55b1bb80b0cd94bf14ad8144fd38c8f54b1b99630942f5ed0281b758445f03a7 [INFO] running `Command { std: "docker" "start" "-a" "55b1bb80b0cd94bf14ad8144fd38c8f54b1b99630942f5ed0281b758445f03a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "55b1bb80b0cd94bf14ad8144fd38c8f54b1b99630942f5ed0281b758445f03a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "55b1bb80b0cd94bf14ad8144fd38c8f54b1b99630942f5ed0281b758445f03a7", kill_on_drop: false }` [INFO] [stdout] 55b1bb80b0cd94bf14ad8144fd38c8f54b1b99630942f5ed0281b758445f03a7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 57a84710fd0390e35e78bfd6b8875e4e90dd72e5405b14a7dfd96f4eec2e0405 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "57a84710fd0390e35e78bfd6b8875e4e90dd72e5405b14a7dfd96f4eec2e0405", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling fixedbitset v0.1.9 [INFO] [stderr] Compiling subtle v2.3.0 [INFO] [stderr] Compiling ordermap v0.3.5 [INFO] [stderr] Compiling arrayref v0.3.6 [INFO] [stderr] Compiling constant_time_eq v0.1.5 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling clear_on_drop v0.2.4 [INFO] [stderr] Compiling thread-id v3.3.0 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling backtrace v0.3.55 [INFO] [stderr] Compiling zeroize_derive v0.10.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling blake2b_simd v0.5.11 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling petgraph v0.4.13 [INFO] [stderr] Compiling crossbeam-epoch v0.9.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.0 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling zeroize v0.10.1 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling generic-array v0.12.3 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling curve25519-dalek v1.2.4 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling mohan v0.0.24 [INFO] [stderr] Compiling euka v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Hashable` [INFO] [stdout] --> src/euka_tree.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | Hashable [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 29.31s [INFO] running `Command { std: "docker" "inspect" "57a84710fd0390e35e78bfd6b8875e4e90dd72e5405b14a7dfd96f4eec2e0405", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "57a84710fd0390e35e78bfd6b8875e4e90dd72e5405b14a7dfd96f4eec2e0405", kill_on_drop: false }` [INFO] [stdout] 57a84710fd0390e35e78bfd6b8875e4e90dd72e5405b14a7dfd96f4eec2e0405 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 22fc8b7559048b0a1f7fbf97ccea01406f896fa15fac20cdc8ccf123ba14b055 [INFO] running `Command { std: "docker" "start" "-a" "22fc8b7559048b0a1f7fbf97ccea01406f896fa15fac20cdc8ccf123ba14b055", kill_on_drop: false }` [INFO] [stderr] Compiling euka v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Hashable` [INFO] [stdout] --> src/euka_tree.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | Hashable [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Hashable` [INFO] [stdout] --> src/euka_tree.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | Hashable [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.55s [INFO] running `Command { std: "docker" "inspect" "22fc8b7559048b0a1f7fbf97ccea01406f896fa15fac20cdc8ccf123ba14b055", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "22fc8b7559048b0a1f7fbf97ccea01406f896fa15fac20cdc8ccf123ba14b055", kill_on_drop: false }` [INFO] [stdout] 22fc8b7559048b0a1f7fbf97ccea01406f896fa15fac20cdc8ccf123ba14b055 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ba4696b8875db913558d62b4583eb28785d0461a96d2646b6efe6671dd7716f8 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "ba4696b8875db913558d62b4583eb28785d0461a96d2646b6efe6671dd7716f8", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `Hashable` [INFO] [stderr] --> src/euka_tree.rs:9:9 [INFO] [stderr] | [INFO] [stderr] 9 | Hashable [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `Hashable` [INFO] [stderr] --> src/euka_tree.rs:9:9 [INFO] [stderr] | [INFO] [stderr] 9 | Hashable [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/euka-27792154f12c3e29 [INFO] [stdout] [INFO] [stderr] Doc-tests euka [INFO] [stdout] running 1 test [INFO] [stdout] test capacity::test::test_capacity_zero ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [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 [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ba4696b8875db913558d62b4583eb28785d0461a96d2646b6efe6671dd7716f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba4696b8875db913558d62b4583eb28785d0461a96d2646b6efe6671dd7716f8", kill_on_drop: false }` [INFO] [stdout] ba4696b8875db913558d62b4583eb28785d0461a96d2646b6efe6671dd7716f8