[INFO] fetching crate hash-roll 0.3.0...
[INFO] checking hash-roll-0.3.0 against beta for pr-78714
[INFO] extracting crate hash-roll 0.3.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate hash-roll 0.3.0 on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "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-5/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" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6bc3cf693ca7788bdad494a5001031a14f08ad4f29024b13dd65e78f0cef1c13
[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" "6bc3cf693ca7788bdad494a5001031a14f08ad4f29024b13dd65e78f0cef1c13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6bc3cf693ca7788bdad494a5001031a14f08ad4f29024b13dd65e78f0cef1c13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bc3cf693ca7788bdad494a5001031a14f08ad4f29024b13dd65e78f0cef1c13", kill_on_drop: false }`
[INFO] [stdout] 6bc3cf693ca7788bdad494a5001031a14f08ad4f29024b13dd65e78f0cef1c13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--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] 0be831c5f8addf91ae5458e26fc7b65b77b7c62d7e0733c1d4a1bf9f022e6636
[INFO] running `Command { std: "docker" "start" "-a" "0be831c5f8addf91ae5458e26fc7b65b77b7c62d7e0733c1d4a1bf9f022e6636", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.38
[INFO] [stderr]     Checking bit-vec v0.6.2
[INFO] [stderr]     Checking fmt-extra v0.2.1
[INFO] [stderr]     Checking rollsum v0.2.1
[INFO] [stderr]     Checking histogram v0.6.9
[INFO] [stderr]     Checking regex-automata v0.1.9
[INFO] [stderr]     Checking getrandom v0.1.14
[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]     Checking bit-set v0.5.2
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking hash-roll v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking bstr v0.2.13
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand_xorshift v0.2.0
[INFO] [stderr]     Checking rand_pcg v0.2.1
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking csv v1.1.3
[INFO] [stderr]     Checking tempfile v3.1.0
[INFO] [stderr]     Checking quickcheck v0.9.2
[INFO] [stderr]     Checking rusty-fork v0.3.0
[INFO] [stderr]     Checking proptest v0.10.0
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]     Checking criterion v0.3.3
[INFO] [stdout] error[E0432]: unresolved import `hash_roll::Splitter`
[INFO] [stdout]  --> benches/compare.rs:4:28
[INFO] [stdout]   |
[INFO] [stdout] 4 | use hash_roll::{ChunkIncr, Splitter};
[INFO] [stdout]   |                            ^^^^^^^^ no `Splitter` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `rsyncable` in `hash_roll`
[INFO] [stdout]    --> benches/compare.rs:113:32
[INFO] [stdout]     |
[INFO] [stdout] 113 |             let s = hash_roll::rsyncable::Rsyncable::default().into_vecs(d.iter().cloned());
[INFO] [stdout]     |                                ^^^^^^^^^ could not find `rsyncable` in `hash_roll`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `rsyncable` in `hash_roll`
[INFO] [stdout]    --> benches/compare.rs:126:32
[INFO] [stdout]     |
[INFO] [stdout] 126 |             let s = hash_roll::rsyncable::Rsyncable::default().into_slices(&d[..]);
[INFO] [stdout]     |                                ^^^^^^^^^ could not find `rsyncable` in `hash_roll`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `split` found for struct `Zpaq` in the current scope
[INFO] [stdout]    --> benches/compare.rs:137:28
[INFO] [stdout]     |
[INFO] [stdout] 137 |             let (a, b) = z.split(c);
[INFO] [stdout]     |                            ^^^^^ method not found in `Zpaq`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `into_slices` found for struct `Zpaq` in the current scope
[INFO] [stdout]    --> benches/compare.rs:151:24
[INFO] [stdout]     |
[INFO] [stdout] 151 |         let mut zi = z.into_slices(data);
[INFO] [stdout]     |                        ^^^^^^^^^^^ method not found in `Zpaq`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `into_vecs` found for struct `Zpaq` in the current scope
[INFO] [stdout]    --> benches/compare.rs:159:24
[INFO] [stdout]     |
[INFO] [stdout] 159 |         let mut zi = z.into_vecs(data.iter().cloned());
[INFO] [stdout]     |                        ^^^^^^^^^ method not found in `Zpaq`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hash-roll`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "0be831c5f8addf91ae5458e26fc7b65b77b7c62d7e0733c1d4a1bf9f022e6636", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0be831c5f8addf91ae5458e26fc7b65b77b7c62d7e0733c1d4a1bf9f022e6636", kill_on_drop: false }`
[INFO] [stdout] 0be831c5f8addf91ae5458e26fc7b65b77b7c62d7e0733c1d4a1bf9f022e6636