[INFO] fetching crate ipld_hamt 2.0.0... [INFO] testing ipld_hamt-2.0.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] extracting crate ipld_hamt 2.0.0 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate ipld_hamt 2.0.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ipld_hamt 2.0.0 [INFO] finished tweaking crates.io crate ipld_hamt 2.0.0 [INFO] tweaked toml for crates.io crate ipld_hamt 2.0.0 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4fee172a80164c57a3cd3f1d63b7b96a3e8008c0f31ff669f0b3e54901893635 [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" "4fee172a80164c57a3cd3f1d63b7b96a3e8008c0f31ff669f0b3e54901893635", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4fee172a80164c57a3cd3f1d63b7b96a3e8008c0f31ff669f0b3e54901893635", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4fee172a80164c57a3cd3f1d63b7b96a3e8008c0f31ff669f0b3e54901893635", kill_on_drop: false }` [INFO] [stdout] 4fee172a80164c57a3cd3f1d63b7b96a3e8008c0f31ff669f0b3e54901893635 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d89846c39690a7c04cec8a7aa76c9a838433d03dafe4d10d4a0d61b122c452de [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" "d89846c39690a7c04cec8a7aa76c9a838433d03dafe4d10d4a0d61b122c452de", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling base-x v0.2.8 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling constant_time_eq v0.1.5 [INFO] [stderr] Compiling unsigned-varint v0.5.1 [INFO] [stderr] Compiling integer-encoding v2.1.3 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling cpufeatures v0.1.4 [INFO] [stderr] Compiling once_cell v1.7.2 [INFO] [stderr] Compiling instant v0.1.9 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling lock_api v0.4.4 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling blake2b_simd v0.5.11 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling sha2 v0.9.5 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling thiserror-impl v1.0.25 [INFO] [stderr] Compiling data-encoding-macro-internal v0.1.10 [INFO] [stderr] Compiling serde_tuple_macros v0.5.0 [INFO] [stderr] Compiling serde_repr v0.1.7 [INFO] [stderr] Compiling async-trait v0.1.50 [INFO] [stderr] Compiling async-recursion v0.3.2 [INFO] [stderr] Compiling data-encoding-macro v0.1.12 [INFO] [stderr] Compiling multibase v0.8.0 [INFO] [stderr] Compiling multibase v0.9.1 [INFO] [stderr] Compiling thiserror v1.0.25 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling cs_serde_bytes v0.12.0 [INFO] [stderr] Compiling cs_serde_cbor v0.12.0 [INFO] [stderr] Compiling forest_json_utils v0.1.1 [INFO] [stderr] Compiling serde_tuple v0.5.0 [INFO] [stderr] Compiling forest_hash_utils v0.1.0 [INFO] [stderr] Compiling proc-macro-crate v1.0.0 [INFO] [stderr] Compiling multihash-derive v0.7.2 [INFO] [stderr] Compiling multihash v0.13.2 [INFO] [stderr] Compiling cid v0.6.1 [INFO] [stderr] Compiling forest_cid v0.3.0 [INFO] [stderr] Compiling forest_encoding v0.2.1 [INFO] [stderr] Compiling forest_db v0.1.0 [INFO] [stderr] Compiling forest_ipld v0.1.1 [INFO] [stderr] Compiling ipld_blockstore v0.1.1 [INFO] [stderr] Compiling ipld_hamt v2.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 45.71s [INFO] running `Command { std: "docker" "inspect" "d89846c39690a7c04cec8a7aa76c9a838433d03dafe4d10d4a0d61b122c452de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d89846c39690a7c04cec8a7aa76c9a838433d03dafe4d10d4a0d61b122c452de", kill_on_drop: false }` [INFO] [stdout] d89846c39690a7c04cec8a7aa76c9a838433d03dafe4d10d4a0d61b122c452de [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 333098d9a957f69a882f28f076257a7ec78a02cd44d5f5b56e94e96bce79871b [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" "333098d9a957f69a882f28f076257a7ec78a02cd44d5f5b56e94e96bce79871b", kill_on_drop: false }` [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling unsigned-varint v0.6.0 [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 atty v0.2.14 [INFO] [stderr] Compiling serde_cbor v0.11.1 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling bstr v0.2.16 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling semver-parser v0.10.2 [INFO] [stderr] Compiling plotters v0.3.1 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Compiling rustc_version v0.3.3 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling cast v0.2.6 [INFO] [stderr] Compiling criterion-plot v0.4.3 [INFO] [stderr] Compiling criterion v0.3.4 [INFO] [stderr] Compiling ipld_hamt v2.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 27.51s [INFO] running `Command { std: "docker" "inspect" "333098d9a957f69a882f28f076257a7ec78a02cd44d5f5b56e94e96bce79871b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "333098d9a957f69a882f28f076257a7ec78a02cd44d5f5b56e94e96bce79871b", kill_on_drop: false }` [INFO] [stdout] 333098d9a957f69a882f28f076257a7ec78a02cd44d5f5b56e94e96bce79871b [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 554d152134bf3581c3d30361b3b87857acd06150694fb48c1cb84d094ea464ab [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" "554d152134bf3581c3d30361b3b87857acd06150694fb48c1cb84d094ea464ab", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/ipld_hamt-bae3729b9a4c09a0) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test bitfield::tests::test_bitfield ... ok [INFO] [stdout] test hash_bits::tests::test_bitfield ... ok [INFO] [stdout] test bitfield::tests::test_cbor_serialization ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/hamt_tests.rs (/opt/rustwide/target/debug/deps/hamt_tests-5949d86b9e682668) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test reload_empty ... ok [INFO] [stdout] test delete_case ... ok [INFO] [stdout] test delete ... ok [INFO] [stdout] test test_basics ... ok [INFO] [stdout] test test_set_if_absent ... ok [INFO] [stdout] test clean_child_ordering ... ok [INFO] [stdout] test test_load ... ok [INFO] [stdout] test set_with_no_effect_does_not_put ... ok [INFO] [stdout] test for_each ... ok [INFO] [stdout] test set_delete_many ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Doc-tests ipld_hamt [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test src/hamt.rs - hamt::Hamt::get (line 187) ... ok [INFO] [stdout] test src/hamt.rs - hamt::Hamt::for_each (line 281) ... ok [INFO] [stdout] test src/hamt.rs - hamt::Hamt::set (line 124) ... ok [INFO] [stdout] test src/hamt.rs - hamt::Hamt::set_if_absent (line 153) ... ok [INFO] [stdout] test src/hamt.rs - hamt::Hamt::contains_key (line 218) ... ok [INFO] [stdout] test src/hamt.rs - hamt::Hamt::delete (line 246) ... ok [INFO] [stdout] test src/hamt.rs - hamt::Hamt (line 18) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.69s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "554d152134bf3581c3d30361b3b87857acd06150694fb48c1cb84d094ea464ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "554d152134bf3581c3d30361b3b87857acd06150694fb48c1cb84d094ea464ab", kill_on_drop: false }` [INFO] [stdout] 554d152134bf3581c3d30361b3b87857acd06150694fb48c1cb84d094ea464ab