[INFO] fetching crate hash-roll 0.3.0...
[INFO] checking hash-roll-0.3.0 against master#30f74ff0dc4d66debc8b50724c446f817e5f75f4 for pr-121848-1
[INFO] extracting crate hash-roll 0.3.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate hash-roll 0.3.0 on toolchain 30f74ff0dc4d66debc8b50724c446f817e5f75f4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-1-tc1/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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded memoffset v0.5.5
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[INFO] [stderr]   Downloaded wasm-bindgen v0.2.67
[INFO] [stderr]   Downloaded rayon v1.3.1
[INFO] [stderr]   Downloaded bstr v0.2.13
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[INFO] [stderr]   Downloaded proptest v0.10.0
[INFO] [stderr]   Downloaded fmt-extra v0.2.1
[INFO] [stderr]   Downloaded rollsum v0.2.1
[INFO] [stderr]   Downloaded aho-corasick v0.7.13
[INFO] [stderr]   Downloaded serde_derive v1.0.114
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ce276cb13943bda55f947001172e2f34f3e7aeb1a7d08512a5ee178f298cfc30
[INFO] running `Command { std: "docker" "start" "-a" "ce276cb13943bda55f947001172e2f34f3e7aeb1a7d08512a5ee178f298cfc30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce276cb13943bda55f947001172e2f34f3e7aeb1a7d08512a5ee178f298cfc30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce276cb13943bda55f947001172e2f34f3e7aeb1a7d08512a5ee178f298cfc30", kill_on_drop: false }`
[INFO] [stdout] ce276cb13943bda55f947001172e2f34f3e7aeb1a7d08512a5ee178f298cfc30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f9de7fcd4f56bd1a6a369b4bcc23d2df4c23f286534b8c6341fdeea860bb7811
[INFO] running `Command { std: "docker" "start" "-a" "f9de7fcd4f56bd1a6a369b4bcc23d2df4c23f286534b8c6341fdeea860bb7811", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling memoffset v0.5.5
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]     Checking ppv-lite86 v0.2.8
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]     Checking regex-syntax v0.6.18
[INFO] [stderr]    Compiling rayon-core v1.7.1
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling syn v1.0.38
[INFO] [stderr]     Checking either v1.5.3
[INFO] [stderr]    Compiling serde_json v1.0.57
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]     Checking itoa v0.4.6
[INFO] [stderr]    Compiling rayon v1.3.1
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]     Checking aho-corasick v0.7.13
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]     Checking itertools v0.9.0
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]     Checking half v1.6.0
[INFO] [stderr]     Checking regex-automata v0.1.9
[INFO] [stderr]     Checking bit-vec v0.6.2
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]     Checking clap v2.33.1
[INFO] [stderr]     Checking fmt-extra v0.2.1
[INFO] [stderr]     Checking oorandom v11.1.2
[INFO] [stderr]     Checking crossbeam-queue v0.2.3
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking rollsum v0.2.1
[INFO] [stderr]     Checking hash-roll v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking bit-set v0.5.2
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking crossbeam-deque v0.7.3
[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 plotters v0.2.15
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking criterion-plot v0.4.3
[INFO] [stderr]     Checking regex v1.3.9
[INFO] [stderr]     Checking tempfile v3.1.0
[INFO] [stderr]     Checking rusty-fork v0.3.0
[INFO] [stderr]     Checking proptest v0.10.0
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking quickcheck v0.9.2
[INFO] [stderr]     Checking bstr v0.2.13
[INFO] [stderr]     Checking serde_cbor v0.11.1
[INFO] [stderr]     Checking csv v1.1.3
[INFO] [stderr]     Checking tinytemplate v1.1.0
[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] warning: the item `rand` is imported redundantly
[INFO] [stdout]  --> benches/compare.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rand;
[INFO] [stdout]   |     ^^^^ the item `rand` is already defined by prelude
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[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; 1 warning emitted
[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` (bench "compare") due to 7 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "f9de7fcd4f56bd1a6a369b4bcc23d2df4c23f286534b8c6341fdeea860bb7811", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9de7fcd4f56bd1a6a369b4bcc23d2df4c23f286534b8c6341fdeea860bb7811", kill_on_drop: false }`
[INFO] [stdout] f9de7fcd4f56bd1a6a369b4bcc23d2df4c23f286534b8c6341fdeea860bb7811
[INFO] checking hash-roll-0.3.0 against try#72eda894eb3548c7ba774079ce0afab42958d4ee for pr-121848-1
[INFO] extracting crate hash-roll 0.3.0 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate hash-roll 0.3.0 on toolchain 72eda894eb3548c7ba774079ce0afab42958d4ee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-1-tc2/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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4a1ce558a25e91b786cdcabe6b8dc0a748f08ebeb2886eb17a841081be620496
[INFO] running `Command { std: "docker" "start" "-a" "4a1ce558a25e91b786cdcabe6b8dc0a748f08ebeb2886eb17a841081be620496", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a1ce558a25e91b786cdcabe6b8dc0a748f08ebeb2886eb17a841081be620496", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a1ce558a25e91b786cdcabe6b8dc0a748f08ebeb2886eb17a841081be620496", kill_on_drop: false }`
[INFO] [stdout] 4a1ce558a25e91b786cdcabe6b8dc0a748f08ebeb2886eb17a841081be620496
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2548986193d34f96d331f3ef82e69f7593ce003a9389cf182b28e16c9041843d
[INFO] running `Command { std: "docker" "start" "-a" "2548986193d34f96d331f3ef82e69f7593ce003a9389cf182b28e16c9041843d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling memoffset v0.5.5
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]     Checking ppv-lite86 v0.2.8
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling rayon-core v1.7.1
[INFO] [stderr]     Checking regex-syntax v0.6.18
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling syn v1.0.38
[INFO] [stderr]     Checking itoa v0.4.6
[INFO] [stderr]     Checking either v1.5.3
[INFO] [stderr]    Compiling serde_json v1.0.57
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling rayon v1.3.1
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking aho-corasick v0.7.13
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]     Checking itertools v0.9.0
[INFO] [stderr]     Checking bit-vec v0.6.2
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]     Checking regex-automata v0.1.9
[INFO] [stderr]     Checking half v1.6.0
[INFO] [stderr]     Checking clap v2.33.1
[INFO] [stderr]     Checking fmt-extra v0.2.1
[INFO] [stderr]     Checking crossbeam-queue v0.2.3
[INFO] [stderr]     Checking bit-set v0.5.2
[INFO] [stderr]     Checking oorandom v11.1.2
[INFO] [stderr]     Checking rollsum v0.2.1
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking hash-roll v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking crossbeam-deque v0.7.3
[INFO] [stderr]     Checking rand_core v0.5.1
[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 plotters v0.2.15
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking criterion-plot v0.4.3
[INFO] [stderr]     Checking regex v1.3.9
[INFO] [stderr]     Checking tempfile v3.1.0
[INFO] [stderr]     Checking rusty-fork v0.3.0
[INFO] [stderr]     Checking proptest v0.10.0
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking quickcheck v0.9.2
[INFO] [stderr]     Checking bstr v0.2.13
[INFO] [stderr]     Checking serde_cbor v0.11.1
[INFO] [stderr]     Checking csv v1.1.3
[INFO] [stderr]     Checking tinytemplate v1.1.0
[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] warning: the item `rand` is imported redundantly
[INFO] [stdout]  --> benches/compare.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rand;
[INFO] [stdout]   |     ^^^^ the item `rand` is already defined by prelude
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[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; 1 warning emitted
[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` (bench "compare") due to 7 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "2548986193d34f96d331f3ef82e69f7593ce003a9389cf182b28e16c9041843d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2548986193d34f96d331f3ef82e69f7593ce003a9389cf182b28e16c9041843d", kill_on_drop: false }`
[INFO] [stdout] 2548986193d34f96d331f3ef82e69f7593ce003a9389cf182b28e16c9041843d
