[INFO] fetching crate ipld_amt 1.0.0...
[INFO] testing ipld_amt-1.0.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate ipld_amt 1.0.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate ipld_amt 1.0.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ipld_amt 1.0.0
[INFO] finished tweaking crates.io crate ipld_amt 1.0.0
[INFO] tweaked toml for crates.io crate ipld_amt 1.0.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] d583f357f04b787eaaa318cffdd529130eba8e0f2ee00cb5e4f907b4cf49997a
[INFO] running `Command { std: "docker" "start" "-a" "d583f357f04b787eaaa318cffdd529130eba8e0f2ee00cb5e4f907b4cf49997a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d583f357f04b787eaaa318cffdd529130eba8e0f2ee00cb5e4f907b4cf49997a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d583f357f04b787eaaa318cffdd529130eba8e0f2ee00cb5e4f907b4cf49997a", kill_on_drop: false }`
[INFO] [stdout] d583f357f04b787eaaa318cffdd529130eba8e0f2ee00cb5e4f907b4cf49997a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 31ff2b796c3a7ca010a0dff53a4cac6b75d538d8c520f8f3b9233db167151332
[INFO] running `Command { std: "docker" "start" "-a" "31ff2b796c3a7ca010a0dff53a4cac6b75d538d8c520f8f3b9233db167151332", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling base-x v0.2.8
[INFO] [stderr]    Compiling unsigned-varint v0.5.1
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[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 data-encoding-macro v0.1.12
[INFO] [stderr]    Compiling multibase v0.8.0
[INFO] [stderr]    Compiling multibase v0.9.1
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling serde v1.0.136
[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 serde_tuple v0.5.0
[INFO] [stderr]    Compiling proc-macro-crate v1.1.3
[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 v0.2.2
[INFO] [stderr]    Compiling forest_db v0.1.0
[INFO] [stderr]    Compiling ipld_blockstore v0.1.1
[INFO] [stderr]    Compiling ipld_amt v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 54.87s
[INFO] running `Command { std: "docker" "inspect" "31ff2b796c3a7ca010a0dff53a4cac6b75d538d8c520f8f3b9233db167151332", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31ff2b796c3a7ca010a0dff53a4cac6b75d538d8c520f8f3b9233db167151332", kill_on_drop: false }`
[INFO] [stdout] 31ff2b796c3a7ca010a0dff53a4cac6b75d538d8c520f8f3b9233db167151332
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] e4eb43a838253ebaf8466d794a3a74ddc26fc2c7017906979383d1f435b9f495
[INFO] running `Command { std: "docker" "start" "-a" "e4eb43a838253ebaf8466d794a3a74ddc26fc2c7017906979383d1f435b9f495", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling ipld_amt v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 29.26s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/ipld_amt-7c648a3e662919a3)
[INFO] [stderr]   Executable tests/amt_tests.rs (/opt/rustwide/target/debug/deps/amt_tests-ce5c2534780742d5)
[INFO] running `Command { std: "docker" "inspect" "e4eb43a838253ebaf8466d794a3a74ddc26fc2c7017906979383d1f435b9f495", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4eb43a838253ebaf8466d794a3a74ddc26fc2c7017906979383d1f435b9f495", kill_on_drop: false }`
[INFO] [stdout] e4eb43a838253ebaf8466d794a3a74ddc26fc2c7017906979383d1f435b9f495
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 4969a5e8343a6b5e5d9b08437c258e342c80799c364c79e3fa044fdb6f41672b
[INFO] running `Command { std: "docker" "start" "-a" "4969a5e8343a6b5e5d9b08437c258e342c80799c364c79e3fa044fdb6f41672b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ipld_amt-7c648a3e662919a3)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test root::tests::serialize_symmetric ... ok
[INFO] [stderr]      Running tests/amt_tests.rs (/opt/rustwide/target/debug/deps/amt_tests-ce5c2534780742d5)
[INFO] [stdout] test node::tests::serialize_node_symmetric ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test delete_bug_test ... ok
[INFO] [stdout] test delete_fail_check ... ok
[INFO] [stdout] test delete_reduce_height ... ok
[INFO] [stdout] test delete ... ok
[INFO] [stdout] test expand ... ok
[INFO] [stdout] test flush_read ... ok
[INFO] [stdout] test out_of_range ... ok
[INFO] [stdout] test for_each_mutate ... ok
[INFO] [stdout] test delete_first_entry ... ok
[INFO] [stdout] test basic_get_set ... ok
[INFO] [stdout] test bulk_insert ... ok
[INFO] [stdout] test for_each ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.33s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ipld_amt
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/amt.rs - amt::Amt::for_each (line 277) ... ok
[INFO] [stdout] test src/amt.rs - amt::Amt (line 21) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.09s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4969a5e8343a6b5e5d9b08437c258e342c80799c364c79e3fa044fdb6f41672b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4969a5e8343a6b5e5d9b08437c258e342c80799c364c79e3fa044fdb6f41672b", kill_on_drop: false }`
[INFO] [stdout] 4969a5e8343a6b5e5d9b08437c258e342c80799c364c79e3fa044fdb6f41672b