[INFO] fetching crate cht 0.4.1... [INFO] testing cht-0.4.1 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] extracting crate cht 0.4.1 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate cht 0.4.1 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cht 0.4.1 [INFO] finished tweaking crates.io crate cht 0.4.1 [INFO] tweaked toml for crates.io crate cht 0.4.1 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c60aa06e574082ed29c99a40621401502253af44dbd5e642d00f56c1a5803207 [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" "c60aa06e574082ed29c99a40621401502253af44dbd5e642d00f56c1a5803207", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c60aa06e574082ed29c99a40621401502253af44dbd5e642d00f56c1a5803207", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c60aa06e574082ed29c99a40621401502253af44dbd5e642d00f56c1a5803207", kill_on_drop: false }` [INFO] [stdout] c60aa06e574082ed29c99a40621401502253af44dbd5e642d00f56c1a5803207 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--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] b9ddbde67e7e6329585f39edc55b1b82e39a922c8a87a9338c4f8a69d9c1e889 [INFO] running `Command { std: "docker" "start" "-a" "b9ddbde67e7e6329585f39edc55b1b82e39a922c8a87a9338c4f8a69d9c1e889", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling const-random-macro v0.1.13 [INFO] [stderr] Compiling const-random v0.1.13 [INFO] [stderr] Compiling ahash v0.3.8 [INFO] [stderr] Compiling cht v0.4.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.19s [INFO] running `Command { std: "docker" "inspect" "b9ddbde67e7e6329585f39edc55b1b82e39a922c8a87a9338c4f8a69d9c1e889", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b9ddbde67e7e6329585f39edc55b1b82e39a922c8a87a9338c4f8a69d9c1e889", kill_on_drop: false }` [INFO] [stdout] b9ddbde67e7e6329585f39edc55b1b82e39a922c8a87a9338c4f8a69d9c1e889 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a4fa2e4c5cc163538f98ad5a58f91ca85a1f8d889ad29842124250464255c43d [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" "a4fa2e4c5cc163538f98ad5a58f91ca85a1f8d889ad29842124250464255c43d", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling hashbrown v0.7.2 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling parking_lot_core v0.7.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling serde_cbor v0.11.1 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling parking_lot v0.10.2 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling bstr v0.2.16 [INFO] [stderr] Compiling criterion-plot v0.4.3 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling plotters v0.3.1 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling criterion v0.3.4 [INFO] [stderr] Compiling cht v0.4.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 49.26s [INFO] running `Command { std: "docker" "inspect" "a4fa2e4c5cc163538f98ad5a58f91ca85a1f8d889ad29842124250464255c43d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a4fa2e4c5cc163538f98ad5a58f91ca85a1f8d889ad29842124250464255c43d", kill_on_drop: false }` [INFO] [stdout] a4fa2e4c5cc163538f98ad5a58f91ca85a1f8d889ad29842124250464255c43d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", 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] dc58b272e1a7742b9779b391a40b096463a9fb816581d631551215309594f5f9 [INFO] running `Command { std: "docker" "start" "-a" "dc58b272e1a7742b9779b391a40b096463a9fb816581d631551215309594f5f9", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/cht-fd30737559d23bb9) [INFO] [stdout] [INFO] [stdout] running 44 tests [INFO] [stdout] test map::bucket::tests::get_insert_remove ... ok [INFO] [stdout] test map::tests::concurrent_overlapped_growth ... ok [INFO] [stdout] test map::tests::concurrent_insert_or_modify ... ok [INFO] [stdout] test map::tests::default ... ok [INFO] [stdout] test map::tests::concurrent_overlapped_insertion ... ok [INFO] [stdout] test map::tests::concurrent_insertion ... ok [INFO] [stdout] test map::tests::concurrent_overlapped_removal ... ok [INFO] [stdout] test map::tests::concurrent_growth ... ok [INFO] [stdout] test map::tests::concurrent_overlapped_modification ... ok [INFO] [stdout] test map::tests::concurrent_insertion_and_removal ... ok [INFO] [stdout] test map::tests::concurrent_removal ... ok [INFO] [stdout] test map::tests::concurrent_modification ... ok [INFO] [stdout] test map::tests::concurrent_growth_and_removal ... ok [INFO] [stdout] test map::tests::growth ... ok [INFO] [stdout] test map::tests::drop_value ... ok [INFO] [stdout] test map::tests::insert_or_modify ... ok [INFO] [stdout] test map::tests::removal ... ok [INFO] [stdout] test map::tests::remove_if ... ok [INFO] [stdout] test map::tests::modify ... ok [INFO] [stdout] test segment::map::tests::concurrent_growth ... ok [INFO] [stdout] test segment::map::tests::concurrent_insert_or_modify ... ok [INFO] [stdout] test segment::map::tests::concurrent_overlapped_growth ... ok [INFO] [stdout] test segment::map::tests::concurrent_overlapped_modification ... ok [INFO] [stdout] test segment::map::tests::concurrent_overlapped_insertion ... ok [INFO] [stdout] test segment::map::tests::concurrent_insertion ... ok [INFO] [stdout] test segment::map::tests::concurrent_growth_and_removal ... ok [INFO] [stdout] test map::tests::drop_many_values ... ok [INFO] [stdout] test segment::map::tests::concurrent_modification ... ok [INFO] [stdout] test segment::map::tests::single_segment ... ok [INFO] [stdout] test map::tests::insertion ... ok [INFO] [stdout] test segment::map::tests::default ... ok [INFO] [stdout] test segment::map::tests::concurrent_overlapped_removal ... ok [INFO] [stdout] test segment::map::tests::concurrent_insertion_and_removal ... ok [INFO] [stdout] test map::tests::drop_many_values_concurrent ... ok [INFO] [stdout] test segment::map::tests::concurrent_removal ... ok [INFO] [stdout] test segment::map::tests::insert_or_modify ... ok [INFO] [stdout] test segment::map::tests::modify ... ok [INFO] [stdout] test segment::map::tests::removal ... ok [INFO] [stdout] test segment::map::tests::remove_if ... ok [INFO] [stdout] test segment::map::tests::drop_value ... ok [INFO] [stdout] test segment::map::tests::growth ... ok [INFO] [stdout] test segment::map::tests::insertion ... ok [INFO] [stdout] test segment::map::tests::drop_many_values_concurrent ... ok [INFO] [stdout] test segment::map::tests::drop_many_values ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 44 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 19.74s [INFO] [stdout] [INFO] [stderr] Doc-tests cht [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" "dc58b272e1a7742b9779b391a40b096463a9fb816581d631551215309594f5f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc58b272e1a7742b9779b391a40b096463a9fb816581d631551215309594f5f9", kill_on_drop: false }` [INFO] [stdout] dc58b272e1a7742b9779b391a40b096463a9fb816581d631551215309594f5f9