[INFO] cloning repository https://github.com/ammongit/mdhasher
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ammongit/mdhasher" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fammongit%2Fmdhasher", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fammongit%2Fmdhasher'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 759fd359309dd3c41109132ac022eb5ba98d15c8
[INFO] checking ammongit/mdhasher against master#e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682 for beta-170-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fammongit%2Fmdhasher" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ammongit/mdhasher on toolchain e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ammongit/mdhasher
[INFO] finished tweaking git repo https://github.com/ammongit/mdhasher
[INFO] tweaked toml for git repo https://github.com/ammongit/mdhasher written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/ammongit/mdhasher 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" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9059cbf1a07e09bc882e9bfc6acf69328da1424c9d8d1b5965bd03560db840a5
[INFO] running `Command { std: "docker" "start" "-a" "9059cbf1a07e09bc882e9bfc6acf69328da1424c9d8d1b5965bd03560db840a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9059cbf1a07e09bc882e9bfc6acf69328da1424c9d8d1b5965bd03560db840a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9059cbf1a07e09bc882e9bfc6acf69328da1424c9d8d1b5965bd03560db840a5", kill_on_drop: false }`
[INFO] [stdout] 9059cbf1a07e09bc882e9bfc6acf69328da1424c9d8d1b5965bd03560db840a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c9451c5a2edf152bbfe8f5560481b0c7813d80be58705767b06cdb305232d9f1
[INFO] running `Command { std: "docker" "start" "-a" "c9451c5a2edf152bbfe8f5560481b0c7813d80be58705767b06cdb305232d9f1", kill_on_drop: false }`
[INFO] [stderr]     Checking libc v0.2.43
[INFO] [stderr]    Compiling num-traits v0.2.5
[INFO] [stderr]    Compiling cc v1.0.23
[INFO] [stderr]    Compiling proc-macro2 v0.4.15
[INFO] [stderr]    Compiling serde v1.0.75
[INFO] [stderr]    Compiling ryu v0.2.6
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling cfg-if v0.1.5
[INFO] [stderr]    Compiling version_check v0.1.4
[INFO] [stderr]    Compiling rustc-demangle v0.1.9
[INFO] [stderr]    Compiling pulldown-cmark v0.1.2
[INFO] [stderr]    Compiling itoa v0.4.2
[INFO] [stderr]     Checking rustc-serialize v0.3.24
[INFO] [stderr]    Compiling same-file v1.0.3
[INFO] [stderr]    Compiling bitflags v0.9.1
[INFO] [stderr]    Compiling remove_dir_all v0.5.1
[INFO] [stderr]    Compiling walkdir v2.2.5
[INFO] [stderr]    Compiling bytecount v0.3.2
[INFO] [stderr]     Checking ucd-util v0.1.1
[INFO] [stderr]    Compiling regex v1.0.4
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]     Checking regex-syntax v0.6.2
[INFO] [stderr]     Checking utf8-ranges v1.0.1
[INFO] [stderr]    Compiling lazy_static v1.1.0
[INFO] [stderr]     Checking fnv v1.0.6
[INFO] [stderr]     Checking log v0.4.4
[INFO] [stderr]     Checking unicode-width v0.1.5
[INFO] [stderr]     Checking memchr v2.0.2
[INFO] [stderr]    Compiling rand v0.4.3
[INFO] [stderr]     Checking rand_core v0.2.1
[INFO] [stderr]     Checking aho-corasick v0.6.8
[INFO] [stderr]     Checking textwrap v0.10.0
[INFO] [stderr]     Checking atty v0.2.11
[INFO] [stderr]     Checking rand v0.5.5
[INFO] [stderr]     Checking crossbeam v0.3.2
[INFO] [stderr]     Checking strsim v0.7.0
[INFO] [stderr]     Checking vec_map v0.8.1
[INFO] [stderr]     Checking bitflags v0.5.0
[INFO] [stderr]    Compiling quote v0.6.8
[INFO] [stderr]     Checking bitflags v1.0.4
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]     Checking clap v2.32.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.24
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]     Checking enum_primitive v0.1.1
[INFO] [stderr]     Checking num-bigint v0.1.44
[INFO] [stderr]     Checking num-complex v0.1.43
[INFO] [stderr]     Checking shaman v0.1.0
[INFO] [stderr]    Compiling backtrace v0.3.9
[INFO] [stderr]    Compiling error-chain v0.11.0
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking globset v0.4.1
[INFO] [stderr]    Compiling serde_derive v1.0.75
[INFO] [stderr]     Checking ignore v0.4.3
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling serde_json v1.0.26
[INFO] [stderr]    Compiling cargo_metadata v0.5.8
[INFO] [stderr]    Compiling skeptic v0.13.3
[INFO] [stderr]    Compiling fts v0.2.0
[INFO] [stderr]     Checking mdhasher v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected item, found `;`
[INFO] [stdout]   --> src/digest.rs:49:2
[INFO] [stdout]    |
[INFO] [stdout] 49 | };
[INFO] [stdout]    |  ^ help: remove this semicolon
[INFO] [stdout]    |
[INFO] [stdout]    = help: braced struct declarations are not followed by a semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected item, found `;`
[INFO] [stdout]   --> src/digest.rs:49:2
[INFO] [stdout]    |
[INFO] [stdout] 49 | };
[INFO] [stdout]    |  ^ help: remove this semicolon
[INFO] [stdout]    |
[INFO] [stdout]    = help: braced struct declarations are not followed by a semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ignore::WalkBuilder`
[INFO] [stdout]   --> src/hasher.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use ignore::WalkBuilder;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `digest::Digest`
[INFO] [stdout]   --> src/main.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | use digest::Digest;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ignore::WalkBuilder`
[INFO] [stdout]   --> src/hasher.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use ignore::WalkBuilder;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `digest::Digest`
[INFO] [stdout]   --> src/main.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | use digest::Digest;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:48:35
[INFO] [stdout]    |
[INFO] [stdout] 48 |         write!(f, "{}", StdError::description(self))
[INFO] [stdout]    |                                   ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:48:35
[INFO] [stdout]    |
[INFO] [stdout] 48 |         write!(f, "{}", StdError::description(self))
[INFO] [stdout]    |                                   ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/digest.rs:79:23
[INFO] [stdout]    |
[INFO] [stdout] 79 |     fn get(&self) -> &DigestTrait {
[INFO] [stdout]    |                       ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 79 |     fn get(&self) -> &dyn DigestTrait {
[INFO] [stdout]    |                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/digest.rs:91:35
[INFO] [stdout]    |
[INFO] [stdout] 91 |     fn get_mut(&mut self) -> &mut DigestTrait {
[INFO] [stdout]    |                                   ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 91 |     fn get_mut(&mut self) -> &mut dyn DigestTrait {
[INFO] [stdout]    |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/digest.rs:79:23
[INFO] [stdout]    |
[INFO] [stdout] 79 |     fn get(&self) -> &DigestTrait {
[INFO] [stdout]    |                       ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 79 |     fn get(&self) -> &dyn DigestTrait {
[INFO] [stdout]    |                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/error.rs:37:32
[INFO] [stdout]    |
[INFO] [stdout] 37 |     fn cause(&self) -> Option<&StdError> {
[INFO] [stdout]    |                                ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 37 |     fn cause(&self) -> Option<&dyn StdError> {
[INFO] [stdout]    |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/digest.rs:91:35
[INFO] [stdout]    |
[INFO] [stdout] 91 |     fn get_mut(&mut self) -> &mut DigestTrait {
[INFO] [stdout]    |                                   ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 91 |     fn get_mut(&mut self) -> &mut dyn DigestTrait {
[INFO] [stdout]    |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/error.rs:37:32
[INFO] [stdout]    |
[INFO] [stdout] 37 |     fn cause(&self) -> Option<&StdError> {
[INFO] [stdout]    |                                ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 37 |     fn cause(&self) -> Option<&dyn StdError> {
[INFO] [stdout]    |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `input` found for enum `DigestImp` in the current scope
[INFO] [stdout]   --> src/digest.rs:70:21
[INFO] [stdout]    |
[INFO] [stdout] 21 | enum DigestImp {
[INFO] [stdout]    | -------------- method `input` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 70 |         self.digest.input(&self.buffer);
[INFO] [stdout]    |                     ^^^^^ method not found in `DigestImp`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]    = note: the following traits define an item `input`, perhaps you need to implement one of them:
[INFO] [stdout]            candidate #1: `FixedBuffer`
[INFO] [stdout]            candidate #2: `shaman::digest::Digest`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `input` found for enum `DigestImp` in the current scope
[INFO] [stdout]   --> src/digest.rs:70:21
[INFO] [stdout]    |
[INFO] [stdout] 21 | enum DigestImp {
[INFO] [stdout]    | -------------- method `input` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 70 |         self.digest.input(&self.buffer);
[INFO] [stdout]    |                     ^^^^^ method not found in `DigestImp`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]    = note: the following traits define an item `input`, perhaps you need to implement one of them:
[INFO] [stdout]            candidate #1: `FixedBuffer`
[INFO] [stdout]            candidate #2: `shaman::digest::Digest`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `result_str` found for enum `DigestImp` in the current scope
[INFO] [stdout]   --> src/digest.rs:72:32
[INFO] [stdout]    |
[INFO] [stdout] 21 | enum DigestImp {
[INFO] [stdout]    | -------------- method `result_str` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 72 |         let hash = self.digest.result_str();
[INFO] [stdout]    |                                ^^^^^^^^^^ method not found in `DigestImp`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]    = note: the following trait defines an item `result_str`, perhaps you need to implement it:
[INFO] [stdout]            candidate #1: `shaman::digest::Digest`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `result_str` found for enum `DigestImp` in the current scope
[INFO] [stdout]   --> src/digest.rs:72:32
[INFO] [stdout]    |
[INFO] [stdout] 21 | enum DigestImp {
[INFO] [stdout]    | -------------- method `result_str` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 72 |         let hash = self.digest.result_str();
[INFO] [stdout]    |                                ^^^^^^^^^^ method not found in `DigestImp`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]    = note: the following trait defines an item `result_str`, perhaps you need to implement it:
[INFO] [stdout]            candidate #1: `shaman::digest::Digest`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `reset` found for enum `DigestImp` in the current scope
[INFO] [stdout]   --> src/digest.rs:73:21
[INFO] [stdout]    |
[INFO] [stdout] 21 | enum DigestImp {
[INFO] [stdout]    | -------------- method `reset` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 73 |         self.digest.reset();
[INFO] [stdout]    |                     ^^^^^ method not found in `DigestImp`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]    = note: the following traits define an item `reset`, perhaps you need to implement one of them:
[INFO] [stdout]            candidate #1: `ReadBuffer`
[INFO] [stdout]            candidate #2: `WriteBuffer`
[INFO] [stdout]            candidate #3: `FixedBuffer`
[INFO] [stdout]            candidate #4: `shaman::digest::Digest`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `0` on type `&digest::Digest`
[INFO] [stdout]   --> src/digest.rs:82:21
[INFO] [stdout]    |
[INFO] [stdout] 82 |         match &self.0 {
[INFO] [stdout]    |                     ^ unknown field
[INFO] [stdout]    |
[INFO] [stdout]    = note: available fields are: `digest`, `buffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `reset` found for enum `DigestImp` in the current scope
[INFO] [stdout]   --> src/digest.rs:73:21
[INFO] [stdout]    |
[INFO] [stdout] 21 | enum DigestImp {
[INFO] [stdout]    | -------------- method `reset` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 73 |         self.digest.reset();
[INFO] [stdout]    |                     ^^^^^ method not found in `DigestImp`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]    = note: the following traits define an item `reset`, perhaps you need to implement one of them:
[INFO] [stdout]            candidate #1: `ReadBuffer`
[INFO] [stdout]            candidate #2: `WriteBuffer`
[INFO] [stdout]            candidate #3: `FixedBuffer`
[INFO] [stdout]            candidate #4: `shaman::digest::Digest`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/digest.rs:83:29
[INFO] [stdout]    |
[INFO] [stdout] 79 |     fn get(&self) -> &DigestTrait {
[INFO] [stdout]    |                      ------------ expected `&dyn shaman::digest::Digest` because of return type
[INFO] [stdout] ...
[INFO] [stdout] 83 |             Sha1(digest) => digest,
[INFO] [stdout]    |                             ^^^^^^ expected `&dyn Digest`, found `Sha1`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected reference `&dyn shaman::digest::Digest`
[INFO] [stdout]                  found struct `shaman::sha1::Sha1`
[INFO] [stdout] help: consider borrowing here
[INFO] [stdout]    |
[INFO] [stdout] 83 |             Sha1(digest) => &digest,
[INFO] [stdout]    |                             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `0` on type `&digest::Digest`
[INFO] [stdout]   --> src/digest.rs:82:21
[INFO] [stdout]    |
[INFO] [stdout] 82 |         match &self.0 {
[INFO] [stdout]    |                     ^ unknown field
[INFO] [stdout]    |
[INFO] [stdout]    = note: available fields are: `digest`, `buffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `0` on type `&mut digest::Digest`
[INFO] [stdout]   --> src/digest.rs:94:25
[INFO] [stdout]    |
[INFO] [stdout] 94 |         match &mut self.0 {
[INFO] [stdout]    |                         ^ unknown field
[INFO] [stdout]    |
[INFO] [stdout]    = note: available fields are: `digest`, `buffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/digest.rs:83:29
[INFO] [stdout]    |
[INFO] [stdout] 79 |     fn get(&self) -> &DigestTrait {
[INFO] [stdout]    |                      ------------ expected `&dyn shaman::digest::Digest` because of return type
[INFO] [stdout] ...
[INFO] [stdout] 83 |             Sha1(digest) => digest,
[INFO] [stdout]    |                             ^^^^^^ expected `&dyn Digest`, found `Sha1`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected reference `&dyn shaman::digest::Digest`
[INFO] [stdout]                  found struct `shaman::sha1::Sha1`
[INFO] [stdout] help: consider borrowing here
[INFO] [stdout]    |
[INFO] [stdout] 83 |             Sha1(digest) => &digest,
[INFO] [stdout]    |                             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/digest.rs:95:29
[INFO] [stdout]    |
[INFO] [stdout] 91 |     fn get_mut(&mut self) -> &mut DigestTrait {
[INFO] [stdout]    |                              ---------------- expected `&mut dyn shaman::digest::Digest` because of return type
[INFO] [stdout] ...
[INFO] [stdout] 95 |             Sha1(digest) => digest,
[INFO] [stdout]    |                             ^^^^^^ expected `&mut dyn Digest`, found `Sha1`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected mutable reference `&mut dyn shaman::digest::Digest`
[INFO] [stdout]                          found struct `shaman::sha1::Sha1`
[INFO] [stdout] help: consider mutably borrowing here
[INFO] [stdout]    |
[INFO] [stdout] 95 |             Sha1(digest) => &mut digest,
[INFO] [stdout]    |                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `0` on type `&mut digest::Digest`
[INFO] [stdout]   --> src/digest.rs:94:25
[INFO] [stdout]    |
[INFO] [stdout] 94 |         match &mut self.0 {
[INFO] [stdout]    |                         ^ unknown field
[INFO] [stdout]    |
[INFO] [stdout]    = note: available fields are: `digest`, `buffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/digest.rs:95:29
[INFO] [stdout]    |
[INFO] [stdout] 91 |     fn get_mut(&mut self) -> &mut DigestTrait {
[INFO] [stdout]    |                              ---------------- expected `&mut dyn shaman::digest::Digest` because of return type
[INFO] [stdout] ...
[INFO] [stdout] 95 |             Sha1(digest) => digest,
[INFO] [stdout]    |                             ^^^^^^ expected `&mut dyn Digest`, found `Sha1`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected mutable reference `&mut dyn shaman::digest::Digest`
[INFO] [stdout]                          found struct `shaman::sha1::Sha1`
[INFO] [stdout] help: consider mutably borrowing here
[INFO] [stdout]    |
[INFO] [stdout] 95 |             Sha1(digest) => &mut digest,
[INFO] [stdout]    |                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:32:28
[INFO] [stdout]    |
[INFO] [stdout] 32 |             Io(ref e) => e.description(),
[INFO] [stdout]    |                            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:33:34
[INFO] [stdout]    |
[INFO] [stdout] 33 |             IntParse(ref e) => e.description(),
[INFO] [stdout]    |                                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:32:28
[INFO] [stdout]    |
[INFO] [stdout] 32 |             Io(ref e) => e.description(),
[INFO] [stdout]    |                            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:33:34
[INFO] [stdout]    |
[INFO] [stdout] 33 |             IntParse(ref e) => e.description(),
[INFO] [stdout]    |                                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors; 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0599, E0609.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors; 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0599, E0609.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mdhasher` (bin "mdhasher" test) due to 9 previous errors; 8 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `mdhasher` (bin "mdhasher") due to 9 previous errors; 8 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "c9451c5a2edf152bbfe8f5560481b0c7813d80be58705767b06cdb305232d9f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9451c5a2edf152bbfe8f5560481b0c7813d80be58705767b06cdb305232d9f1", kill_on_drop: false }`
[INFO] [stdout] c9451c5a2edf152bbfe8f5560481b0c7813d80be58705767b06cdb305232d9f1
