[INFO] fetching crate hash-roll 0.3.0...
[INFO] testing hash-roll-0.3.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate hash-roll 0.3.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate hash-roll 0.3.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hash-roll 0.3.0
[INFO] finished tweaking crates.io crate hash-roll 0.3.0
[INFO] tweaked toml for crates.io crate hash-roll 0.3.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate hash-roll 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proptest v0.10.0
[INFO] [stderr]   Downloaded rollsum v0.2.1
[INFO] [stderr]   Downloaded fmt-extra v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6d0d80e75848303a51fae07a70de273f337e586e04c8ef22a98da1cd40ecc335
[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" "6d0d80e75848303a51fae07a70de273f337e586e04c8ef22a98da1cd40ecc335", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d0d80e75848303a51fae07a70de273f337e586e04c8ef22a98da1cd40ecc335", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d0d80e75848303a51fae07a70de273f337e586e04c8ef22a98da1cd40ecc335", kill_on_drop: false }`
[INFO] [stdout] 6d0d80e75848303a51fae07a70de273f337e586e04c8ef22a98da1cd40ecc335
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e6b5860f1706614cf46c3eca38ca220e807d024c469c2842ad91bbd614b2d6c
[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" "4e6b5860f1706614cf46c3eca38ca220e807d024c469c2842ad91bbd614b2d6c", kill_on_drop: false }`
[INFO] [stderr]    Compiling fmt-extra v0.2.1
[INFO] [stderr]    Compiling hash-roll v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.63s
[INFO] running `Command { std: "docker" "inspect" "4e6b5860f1706614cf46c3eca38ca220e807d024c469c2842ad91bbd614b2d6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e6b5860f1706614cf46c3eca38ca220e807d024c469c2842ad91bbd614b2d6c", kill_on_drop: false }`
[INFO] [stdout] 4e6b5860f1706614cf46c3eca38ca220e807d024c469c2842ad91bbd614b2d6c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] b92a91d24aab1c8b439021016a0d59a75df4ca944aad08d61a872cae525cbe68
[INFO] running `Command { std: "docker" "start" "-a" "b92a91d24aab1c8b439021016a0d59a75df4ca944aad08d61a872cae525cbe68", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.38
[INFO] [stderr]    Compiling histogram v0.6.9
[INFO] [stderr]    Compiling rollsum v0.2.1
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling rand_xorshift v0.2.0
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling bstr v0.2.13
[INFO] [stderr]    Compiling quickcheck v0.9.2
[INFO] [stderr]    Compiling proptest v0.10.0
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling criterion v0.3.3
[INFO] [stderr]    Compiling hash-roll v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 38.12s
[INFO] running `Command { std: "docker" "inspect" "b92a91d24aab1c8b439021016a0d59a75df4ca944aad08d61a872cae525cbe68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b92a91d24aab1c8b439021016a0d59a75df4ca944aad08d61a872cae525cbe68", kill_on_drop: false }`
[INFO] [stdout] b92a91d24aab1c8b439021016a0d59a75df4ca944aad08d61a872cae525cbe68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] b35135dcc448cdb543a4b9882cd6af8e3d697714e078cff9a71d9f51a118d0b3
[INFO] running `Command { std: "docker" "start" "-a" "b35135dcc448cdb543a4b9882cd6af8e3d697714e078cff9a71d9f51a118d0b3", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stdout] running 5 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/hash_roll-73ced77fbc1a3bdd
[INFO] [stdout] test zstd::test::test_zstd_init_matches_upstream ... ok
[INFO] [stdout] test gear::test::mm ... ok
[INFO] [stdout] test bup::test::rs ... ok
[INFO] [stdout] test bup::test::compare_rollsum ... ok
[INFO] [stdout] test bup::test::compare_bup ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cuts-bb1cb2c107dc3dae
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test zpaq_cuts_3 ... ok
[INFO] [stdout] test fastcdc_cuts_incr_0 ... ok
[INFO] [stdout] test mii_cuts_1 ... ok
[INFO] [stdout] test pigz_cuts_0 ... ok
[INFO] [stdout] test gear32_cuts_0 ... ok
[INFO] [stdout] test ram_cuts_0 ... ok
[INFO] [stdout] test gzip_cuts_1 ... ok
[INFO] [stdout] test zpaq_cuts_0 ... ok
[INFO] [stdout] test fastcdc_cuts_0 ... ok
[INFO] [stdout] test bup_cuts_1 ... ok
[INFO] [stdout] test buzhash_cuts_1 ... ok
[INFO] [stdout] test gzip_cuts_2 ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cuts_qc-d6fcc5f222fd19d8
[INFO] [stdout] test zstd_cuts_0_2mb ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test buzhash_short_fce_self_consistent_with_varying_buf_size ... ok
[INFO] [stdout] test bup_fce_self_consistent_with_varying_buf_size ... ok
[INFO] [stdout] test zpaq_fce_self_consistent_with_varying_buf_size ... ok
[INFO] [stdout] test pigz_fce_self_consistent_with_varying_buf_size ... ok
[INFO] [stdout] test gzip_fce_self_consistent_with_varying_buf_size ... ok
[INFO] [stdout] test mii_fce_self_consistent_with_varying_buf_size ... ok
[INFO] [stdout] test fastcdc_fce_self_consistent_with_varying_buf_size ... ok
[INFO] [stdout] test gear_fce_self_consistent_with_varying_buf_size ... ok
[INFO] [stdout] test zstd_fce_self_consistent_with_varying_buf_size ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/fastcdc-5ace14ed85b7f65e
[INFO] [stdout] test ram_fce_self_consistent_with_varying_buf_size ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test o1_empty ... ok
[INFO] [stdout] test feed_until_5_chunks ... ok
[INFO] [stdout] test o1_qc ... ok
[INFO] [stdout] test o1_8k_t2 ... ok
[INFO] [stdout] test o1_8k1 ... ok
[INFO] [stdout] test o1_8k_t1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/oracle_zpaq-412d4fbe632ba273
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/qc_bh-2ee7c31cbcad4608
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/qc_bup-7b6f55542e952150
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 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] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test simple_eq_1 ... ok
[INFO] [stdout] test simple_eq_1b ... ok
[INFO] [stdout] test simple_eq_2 ... ok
[INFO] [stdout] test simple_eq_3 ... ok
[INFO] [stdout] test iter_eq ... ok
[INFO] [stdout] test simple_eq ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 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] [stderr]      Running /opt/rustwide/target/debug/deps/rsyncable-8537c6542894f06c
[INFO] [stderr]    Doc-tests hash-roll
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - Chunk::find_chunk_edge (line 295) ... ok
[INFO] [stdout] test src/range.rs - range::bound_cloned (line 95) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b35135dcc448cdb543a4b9882cd6af8e3d697714e078cff9a71d9f51a118d0b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b35135dcc448cdb543a4b9882cd6af8e3d697714e078cff9a71d9f51a118d0b3", kill_on_drop: false }`
[INFO] [stdout] b35135dcc448cdb543a4b9882cd6af8e3d697714e078cff9a71d9f51a118d0b3