[INFO] fetching crate ipld-collections 0.3.0... [INFO] testing ipld-collections-0.3.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] extracting crate ipld-collections 0.3.0 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate ipld-collections 0.3.0 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-collections 0.3.0 [INFO] finished tweaking crates.io crate ipld-collections 0.3.0 [INFO] tweaked toml for crates.io crate ipld-collections 0.3.0 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate crates.io crate ipld-collections 0.3.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] e8cb6927b83ebf3a6818161dd866e5dd2fa14088142a3c821431fd2f5230ea8a [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" "e8cb6927b83ebf3a6818161dd866e5dd2fa14088142a3c821431fd2f5230ea8a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e8cb6927b83ebf3a6818161dd866e5dd2fa14088142a3c821431fd2f5230ea8a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e8cb6927b83ebf3a6818161dd866e5dd2fa14088142a3c821431fd2f5230ea8a", kill_on_drop: false }` [INFO] [stdout] e8cb6927b83ebf3a6818161dd866e5dd2fa14088142a3c821431fd2f5230ea8a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 36bf4169a1ff0cb32993cdbc158aa6015283acdc602c468608518d3fd36389a2 [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" "36bf4169a1ff0cb32993cdbc158aa6015283acdc602c468608518d3fd36389a2", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.42 [INFO] [stderr] Compiling serde v1.0.116 [INFO] [stderr] Compiling block-padding v0.2.1 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling subtle v2.3.0 [INFO] [stderr] Compiling cc v1.0.60 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling arrayvec v0.5.1 [INFO] [stderr] Compiling libc v0.2.77 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling data-encoding v2.3.0 [INFO] [stderr] Compiling futures-core v0.3.5 [INFO] [stderr] Compiling proc-macro-hack v0.5.18 [INFO] [stderr] Compiling once_cell v1.4.1 [INFO] [stderr] Compiling futures-io v0.3.5 [INFO] [stderr] Compiling pin-project-lite v0.1.7 [INFO] [stderr] Compiling fastrand v1.3.5 [INFO] [stderr] Compiling anyhow v1.0.32 [INFO] [stderr] Compiling unsigned-varint v0.5.1 [INFO] [stderr] Compiling base-x v0.2.6 [INFO] [stderr] Compiling async-task v4.0.2 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling async-channel v1.4.2 [INFO] [stderr] Compiling cached v0.19.0 [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 futures-lite v1.8.0 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling blake2s_simd v0.5.10 [INFO] [stderr] Compiling blake2b_simd v0.5.10 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling strobe-rs v0.5.4 [INFO] [stderr] Compiling blake3 v0.3.7 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling crypto-mac v0.8.0 [INFO] [stderr] Compiling nb-connect v1.0.0 [INFO] [stderr] Compiling polling v1.1.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling sha2 v0.9.1 [INFO] [stderr] Compiling sha-1 v0.9.1 [INFO] [stderr] Compiling sha3 v0.9.1 [INFO] [stderr] Compiling async-executor v1.3.0 [INFO] [stderr] Compiling blocking v1.0.0 [INFO] [stderr] Compiling async-io v1.1.3 [INFO] [stderr] Compiling async-global-executor v1.2.1 [INFO] [stderr] Compiling toml v0.5.6 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Compiling data-encoding-macro-internal v0.1.8 [INFO] [stderr] Compiling tiny-multihash-derive v0.5.0 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Compiling async-attributes v1.1.1 [INFO] [stderr] Compiling libipld-cbor-derive v0.7.0 [INFO] [stderr] Compiling async-trait v0.1.41 [INFO] [stderr] Compiling async-std v1.6.5 [INFO] [stderr] Compiling data-encoding-macro v0.1.8 [INFO] [stderr] Compiling multibase v0.8.0 [INFO] [stderr] Compiling tiny-multihash v0.5.0 [INFO] [stderr] Compiling thiserror v1.0.20 [INFO] [stderr] Compiling tiny-cid v0.3.0 [INFO] [stderr] Compiling libipld-core v0.7.0 [INFO] [stderr] Compiling libipld-cbor v0.7.0 [INFO] [stderr] Compiling libipld-macro v0.7.0 [INFO] [stderr] Compiling libipld v0.7.0 [INFO] [stderr] Compiling ipld-collections v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 35.25s [INFO] running `Command { std: "docker" "inspect" "36bf4169a1ff0cb32993cdbc158aa6015283acdc602c468608518d3fd36389a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "36bf4169a1ff0cb32993cdbc158aa6015283acdc602c468608518d3fd36389a2", kill_on_drop: false }` [INFO] [stdout] 36bf4169a1ff0cb32993cdbc158aa6015283acdc602c468608518d3fd36389a2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] e388ad638e89743ef657e953b384d4762303a4832576d9fdbd643bea3e687dd7 [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" "e388ad638e89743ef657e953b384d4762303a4832576d9fdbd643bea3e687dd7", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling ppv-lite86 v0.2.9 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling serde_json v1.0.57 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling permutohedron v0.2.4 [INFO] [stderr] Compiling oorandom v11.1.2 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling rayon v1.4.0 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling serde_cbor v0.11.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling crossbeam-channel v0.4.4 [INFO] [stderr] Compiling serde_derive v1.0.116 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling bstr v0.2.13 [INFO] [stderr] Compiling criterion-plot v0.4.3 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rayon-core v1.8.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_xorshift v0.2.0 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling csv v1.1.3 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling tinytemplate v1.1.0 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling plotters v0.2.15 [INFO] [stderr] Compiling rusty-fork v0.2.2 [INFO] [stderr] Compiling rusty-fork v0.3.0 [INFO] [stderr] Compiling proptest v0.10.1 [INFO] [stderr] Compiling proptest v0.8.7 [INFO] [stderr] Compiling criterion v0.3.3 [INFO] [stderr] Compiling model v0.1.2 [INFO] [stderr] Compiling ipld-collections v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 38.49s [INFO] running `Command { std: "docker" "inspect" "e388ad638e89743ef657e953b384d4762303a4832576d9fdbd643bea3e687dd7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e388ad638e89743ef657e953b384d4762303a4832576d9fdbd643bea3e687dd7", kill_on_drop: false }` [INFO] [stdout] e388ad638e89743ef657e953b384d4762303a4832576d9fdbd643bea3e687dd7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 656b3ddad6995cc4ccd0cbaf1efa294da087202e8846fa1ba1f5f706869e33d2 [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" "656b3ddad6995cc4ccd0cbaf1efa294da087202e8846fa1ba1f5f706869e33d2", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.17s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/ipld_collections-17ccfa869b8e4851) [INFO] [stdout] running 18 tests [INFO] [stdout] test map::tests::test_node_remove ... ok [INFO] [stdout] test map::tests::test_popcount ... ok [INFO] [stdout] test map::tests::test_node_methods ... ok [INFO] [stdout] test map::tests::test_get_bit ... ok [INFO] [stdout] test map::tests::test_node_insert ... ok [INFO] [stdout] test map::tests::test_reduce ... ok [INFO] [stdout] test map::tests::test_dummy_hamt ... ok [INFO] [stdout] test map::tests::test_popcount_shift ... ok [INFO] [stdout] test map::tests::test_set_and_get ... ok [INFO] [stdout] test map::tests::test_bubble_up ... ok [INFO] [stdout] test map::tests::test_remove ... ok [INFO] [stdout] test list::tests::test_list_from ... ok [INFO] [stdout] test map::tests::test_hamt_insert ... ok [INFO] [stdout] test list::tests::test_list ... ok [INFO] [stdout] test map::tests::test_popcount_invariant ... ok [INFO] [stdout] test map::tests::test_hamt_set_and_get ... ok [INFO] [stdout] test list::tests::list_vec_eqv ... ok [INFO] [stdout] test map::tests::test_hamt_remove_and_get ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 8.27s [INFO] [stdout] [INFO] [stderr] Doc-tests ipld-collections [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" "656b3ddad6995cc4ccd0cbaf1efa294da087202e8846fa1ba1f5f706869e33d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "656b3ddad6995cc4ccd0cbaf1efa294da087202e8846fa1ba1f5f706869e33d2", kill_on_drop: false }` [INFO] [stdout] 656b3ddad6995cc4ccd0cbaf1efa294da087202e8846fa1ba1f5f706869e33d2