[INFO] fetching crate blakeout 0.3.0...
[INFO] testing blakeout-0.3.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate blakeout 0.3.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate blakeout 0.3.0
[INFO] finished tweaking crates.io crate blakeout 0.3.0
[INFO] tweaked toml for crates.io crate blakeout 0.3.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate blakeout 0.3.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate blakeout 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "rm" "-f" "d0744313c7c9831b6ee31978a8c782ad5cb394f6f6589edad91ac36d39508152", kill_on_drop: false }`
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[INFO] [stdout] a2f6e89a9e71c6cc2baaf2ca39b8189156a1e187651c90334a96ebcdbde0ec0c
[INFO] running `Command { std: "docker" "start" "-a" "a2f6e89a9e71c6cc2baaf2ca39b8189156a1e187651c90334a96ebcdbde0ec0c", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]    Compiling subtle v2.4.0
[INFO] [stderr]    Compiling opaque-debug v0.3.0
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling crypto-mac v0.8.0
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling blake2 v0.9.1
[INFO] [stderr]    Compiling blakeout v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 3.60s
[INFO] running `Command { std: "docker" "inspect" "a2f6e89a9e71c6cc2baaf2ca39b8189156a1e187651c90334a96ebcdbde0ec0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2f6e89a9e71c6cc2baaf2ca39b8189156a1e187651c90334a96ebcdbde0ec0c", kill_on_drop: false }`
[INFO] [stdout] a2f6e89a9e71c6cc2baaf2ca39b8189156a1e187651c90334a96ebcdbde0ec0c
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 006629adc2bb46feaef0c76eedaaf3a3816ec910d2e32f6df96d9df090b1fd96
[INFO] running `Command { std: "docker" "start" "-a" "006629adc2bb46feaef0c76eedaaf3a3816ec910d2e32f6df96d9df090b1fd96", kill_on_drop: false }`
[INFO] [stderr]    Compiling blakeout v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no method named `input` found for type parameter `D` in the current scope
[INFO] [stdout]   --> examples/file_blakeout.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn process<D: Digest + Default, R: Read>(reader: &mut R, name: &str) {
[INFO] [stdout]    |            - method `input` not found for this type parameter
[INFO] [stdout] ...
[INFO] [stdout] 24 |         sh.input(&buffer[..n]);
[INFO] [stdout]    |            ^^^^^ method not found in `D`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `result_str` found for type parameter `D` in the current scope
[INFO] [stdout]   --> examples/file_blakeout.rs:30:22
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn process<D: Digest + Default, R: Read>(reader: &mut R, name: &str) {
[INFO] [stdout]    |            - method `result_str` not found for this type parameter
[INFO] [stdout] ...
[INFO] [stdout] 30 |     print_result(&sh.result_str(), name);
[INFO] [stdout]    |                      ^^^^^^^^^^ method not found in `D`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Blakeout: Digest` is not satisfied
[INFO] [stdout]   --> examples/file_blakeout.rs:40:27
[INFO] [stdout]    |
[INFO] [stdout] 40 |                 process::<Blakeout, _>(&mut file, &path);
[INFO] [stdout]    |                           ^^^^^^^^ the trait `Update` is not implemented for `Blakeout`
[INFO] [stdout]    |
[INFO] [stdout] help: the following other types implement trait `Update`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/blake2-0.9.1/src/blake2b.rs:4:1
[INFO] [stdout]    |
[INFO] [stdout]  4 | / blake2_impl!(
[INFO] [stdout]  5 | |     VarBlake2b,
[INFO] [stdout]  6 | |     Blake2b,
[INFO] [stdout]  7 | |     u64,
[INFO] [stdout] ...  |
[INFO] [stdout] 17 | |     "Blake2b instance with a fixed output.",
[INFO] [stdout] 18 | | );
[INFO] [stdout]    | | ^
[INFO] [stdout]    | | |
[INFO] [stdout]    | |_`blake2::blake2b::Blake2b`
[INFO] [stdout]    |   `blake2::blake2b::VarBlake2b`
[INFO] [stdout]    |
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/blake2-0.9.1/src/blake2s.rs:4:1
[INFO] [stdout]    |
[INFO] [stdout]  4 | / blake2_impl!(
[INFO] [stdout]  5 | |     VarBlake2s,
[INFO] [stdout]  6 | |     Blake2s,
[INFO] [stdout]  7 | |     u32,
[INFO] [stdout] ...  |
[INFO] [stdout] 17 | |     "Blake2s instance with a fixed output.",
[INFO] [stdout] 18 | | );
[INFO] [stdout]    | | ^
[INFO] [stdout]    | | |
[INFO] [stdout]    | |_`blake2::blake2s::Blake2s`
[INFO] [stdout]    |   `blake2::blake2s::VarBlake2s`
[INFO] [stdout]    = note: required for `Blakeout` to implement `Digest`
[INFO] [stdout] note: required by a bound in `process`
[INFO] [stdout]   --> examples/file_blakeout.rs:16:15
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn process<D: Digest + Default, R: Read>(reader: &mut R, name: &str) {
[INFO] [stdout]    |               ^^^^^^ required by this bound in `process`
[INFO] [stdout]    = note: this error originates in the macro `blake2_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Blakeout: Digest` is not satisfied
[INFO] [stdout]   --> examples/file_blakeout.rs:40:27
[INFO] [stdout]    |
[INFO] [stdout] 40 |                 process::<Blakeout, _>(&mut file, &path);
[INFO] [stdout]    |                           ^^^^^^^^ the trait `Reset` is not implemented for `Blakeout`
[INFO] [stdout]    |
[INFO] [stdout] help: the following other types implement trait `Reset`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/blake2-0.9.1/src/blake2b.rs:4:1
[INFO] [stdout]    |
[INFO] [stdout]  4 | / blake2_impl!(
[INFO] [stdout]  5 | |     VarBlake2b,
[INFO] [stdout]  6 | |     Blake2b,
[INFO] [stdout]  7 | |     u64,
[INFO] [stdout] ...  |
[INFO] [stdout] 17 | |     "Blake2b instance with a fixed output.",
[INFO] [stdout] 18 | | );
[INFO] [stdout]    | | ^
[INFO] [stdout]    | | |
[INFO] [stdout]    | |_`blake2::blake2b::Blake2b`
[INFO] [stdout]    |   `blake2::blake2b::VarBlake2b`
[INFO] [stdout]    |
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/blake2-0.9.1/src/blake2s.rs:4:1
[INFO] [stdout]    |
[INFO] [stdout]  4 | / blake2_impl!(
[INFO] [stdout]  5 | |     VarBlake2s,
[INFO] [stdout]  6 | |     Blake2s,
[INFO] [stdout]  7 | |     u32,
[INFO] [stdout] ...  |
[INFO] [stdout] 17 | |     "Blake2s instance with a fixed output.",
[INFO] [stdout] 18 | | );
[INFO] [stdout]    | | ^
[INFO] [stdout]    | | |
[INFO] [stdout]    | |_`blake2::blake2s::Blake2s`
[INFO] [stdout]    |   `blake2::blake2s::VarBlake2s`
[INFO] [stdout]    = note: required for `Blakeout` to implement `Digest`
[INFO] [stdout] note: required by a bound in `process`
[INFO] [stdout]   --> examples/file_blakeout.rs:16:15
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn process<D: Digest + Default, R: Read>(reader: &mut R, name: &str) {
[INFO] [stdout]    |               ^^^^^^ required by this bound in `process`
[INFO] [stdout]    = note: this error originates in the macro `blake2_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Blakeout: Digest` is not satisfied
[INFO] [stdout]   --> examples/file_blakeout.rs:40:27
[INFO] [stdout]    |
[INFO] [stdout] 40 |                 process::<Blakeout, _>(&mut file, &path);
[INFO] [stdout]    |                           ^^^^^^^^ the trait `Clone` is not implemented for `Blakeout`
[INFO] [stdout]    |
[INFO] [stdout]    = note: required for `Blakeout` to implement `Digest`
[INFO] [stdout] note: required by a bound in `process`
[INFO] [stdout]   --> examples/file_blakeout.rs:16:15
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn process<D: Digest + Default, R: Read>(reader: &mut R, name: &str) {
[INFO] [stdout]    |               ^^^^^^ required by this bound in `process`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Blakeout: Digest` is not satisfied
[INFO] [stdout]   --> examples/file_blakeout.rs:40:27
[INFO] [stdout]    |
[INFO] [stdout] 40 |                 process::<Blakeout, _>(&mut file, &path);
[INFO] [stdout]    |                           ^^^^^^^^ the trait `FixedOutputDirty` is not implemented for `Blakeout`
[INFO] [stdout]    |
[INFO] [stdout] help: the following other types implement trait `FixedOutputDirty`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/blake2-0.9.1/src/blake2b.rs:4:1
[INFO] [stdout]    |
[INFO] [stdout]  4 | / blake2_impl!(
[INFO] [stdout]  5 | |     VarBlake2b,
[INFO] [stdout]  6 | |     Blake2b,
[INFO] [stdout]  7 | |     u64,
[INFO] [stdout] ...  |
[INFO] [stdout] 17 | |     "Blake2b instance with a fixed output.",
[INFO] [stdout] 18 | | );
[INFO] [stdout]    | |_^ `blake2::blake2b::Blake2b`
[INFO] [stdout]    |
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/blake2-0.9.1/src/blake2s.rs:4:1
[INFO] [stdout]    |
[INFO] [stdout]  4 | / blake2_impl!(
[INFO] [stdout]  5 | |     VarBlake2s,
[INFO] [stdout]  6 | |     Blake2s,
[INFO] [stdout]  7 | |     u32,
[INFO] [stdout] ...  |
[INFO] [stdout] 17 | |     "Blake2s instance with a fixed output.",
[INFO] [stdout] 18 | | );
[INFO] [stdout]    | |_^ `blake2::blake2s::Blake2s`
[INFO] [stdout]    = note: required for `Blakeout` to implement `FixedOutput`
[INFO] [stdout]    = note: required for `Blakeout` to implement `Digest`
[INFO] [stdout] note: required by a bound in `process`
[INFO] [stdout]   --> examples/file_blakeout.rs:16:15
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn process<D: Digest + Default, R: Read>(reader: &mut R, name: &str) {
[INFO] [stdout]    |               ^^^^^^ required by this bound in `process`
[INFO] [stdout]    = note: this error originates in the macro `blake2_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Blakeout: Digest` is not satisfied
[INFO] [stdout]   --> examples/file_blakeout.rs:44:19
[INFO] [stdout]    |
[INFO] [stdout] 44 |         process::<Blakeout, _>(&mut io::stdin(), "-");
[INFO] [stdout]    |                   ^^^^^^^^ the trait `Update` is not implemented for `Blakeout`
[INFO] [stdout]    |
[INFO] [stdout] help: the following other types implement trait `Update`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/blake2-0.9.1/src/blake2b.rs:4:1
[INFO] [stdout]    |
[INFO] [stdout]  4 | / blake2_impl!(
[INFO] [stdout]  5 | |     VarBlake2b,
[INFO] [stdout]  6 | |     Blake2b,
[INFO] [stdout]  7 | |     u64,
[INFO] [stdout] ...  |
[INFO] [stdout] 17 | |     "Blake2b instance with a fixed output.",
[INFO] [stdout] 18 | | );
[INFO] [stdout]    | | ^
[INFO] [stdout]    | | |
[INFO] [stdout]    | |_`blake2::blake2b::Blake2b`
[INFO] [stdout]    |   `blake2::blake2b::VarBlake2b`
[INFO] [stdout]    |
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/blake2-0.9.1/src/blake2s.rs:4:1
[INFO] [stdout]    |
[INFO] [stdout]  4 | / blake2_impl!(
[INFO] [stdout]  5 | |     VarBlake2s,
[INFO] [stdout]  6 | |     Blake2s,
[INFO] [stdout]  7 | |     u32,
[INFO] [stdout] ...  |
[INFO] [stdout] 17 | |     "Blake2s instance with a fixed output.",
[INFO] [stdout] 18 | | );
[INFO] [stdout]    | | ^
[INFO] [stdout]    | | |
[INFO] [stdout]    | |_`blake2::blake2s::Blake2s`
[INFO] [stdout]    |   `blake2::blake2s::VarBlake2s`
[INFO] [stdout]    = note: required for `Blakeout` to implement `Digest`
[INFO] [stdout] note: required by a bound in `process`
[INFO] [stdout]   --> examples/file_blakeout.rs:16:15
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn process<D: Digest + Default, R: Read>(reader: &mut R, name: &str) {
[INFO] [stdout]    |               ^^^^^^ required by this bound in `process`
[INFO] [stdout]    = note: this error originates in the macro `blake2_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Blakeout: Digest` is not satisfied
[INFO] [stdout]   --> examples/file_blakeout.rs:44:19
[INFO] [stdout]    |
[INFO] [stdout] 44 |         process::<Blakeout, _>(&mut io::stdin(), "-");
[INFO] [stdout]    |                   ^^^^^^^^ the trait `Reset` is not implemented for `Blakeout`
[INFO] [stdout]    |
[INFO] [stdout] help: the following other types implement trait `Reset`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/blake2-0.9.1/src/blake2b.rs:4:1
[INFO] [stdout]    |
[INFO] [stdout]  4 | / blake2_impl!(
[INFO] [stdout]  5 | |     VarBlake2b,
[INFO] [stdout]  6 | |     Blake2b,
[INFO] [stdout]  7 | |     u64,
[INFO] [stdout] ...  |
[INFO] [stdout] 17 | |     "Blake2b instance with a fixed output.",
[INFO] [stdout] 18 | | );
[INFO] [stdout]    | | ^
[INFO] [stdout]    | | |
[INFO] [stdout]    | |_`blake2::blake2b::Blake2b`
[INFO] [stdout]    |   `blake2::blake2b::VarBlake2b`
[INFO] [stdout]    |
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/blake2-0.9.1/src/blake2s.rs:4:1
[INFO] [stdout]    |
[INFO] [stdout]  4 | / blake2_impl!(
[INFO] [stdout]  5 | |     VarBlake2s,
[INFO] [stdout]  6 | |     Blake2s,
[INFO] [stdout]  7 | |     u32,
[INFO] [stdout] ...  |
[INFO] [stdout] 17 | |     "Blake2s instance with a fixed output.",
[INFO] [stdout] 18 | | );
[INFO] [stdout]    | | ^
[INFO] [stdout]    | | |
[INFO] [stdout]    | |_`blake2::blake2s::Blake2s`
[INFO] [stdout]    |   `blake2::blake2s::VarBlake2s`
[INFO] [stdout]    = note: required for `Blakeout` to implement `Digest`
[INFO] [stdout] note: required by a bound in `process`
[INFO] [stdout]   --> examples/file_blakeout.rs:16:15
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn process<D: Digest + Default, R: Read>(reader: &mut R, name: &str) {
[INFO] [stdout]    |               ^^^^^^ required by this bound in `process`
[INFO] [stdout]    = note: this error originates in the macro `blake2_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Blakeout: Digest` is not satisfied
[INFO] [stdout]   --> examples/file_blakeout.rs:44:19
[INFO] [stdout]    |
[INFO] [stdout] 44 |         process::<Blakeout, _>(&mut io::stdin(), "-");
[INFO] [stdout]    |                   ^^^^^^^^ the trait `Clone` is not implemented for `Blakeout`
[INFO] [stdout]    |
[INFO] [stdout]    = note: required for `Blakeout` to implement `Digest`
[INFO] [stdout] note: required by a bound in `process`
[INFO] [stdout]   --> examples/file_blakeout.rs:16:15
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn process<D: Digest + Default, R: Read>(reader: &mut R, name: &str) {
[INFO] [stdout]    |               ^^^^^^ required by this bound in `process`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Blakeout: Digest` is not satisfied
[INFO] [stdout]   --> examples/file_blakeout.rs:44:19
[INFO] [stdout]    |
[INFO] [stdout] 44 |         process::<Blakeout, _>(&mut io::stdin(), "-");
[INFO] [stdout]    |                   ^^^^^^^^ the trait `FixedOutputDirty` is not implemented for `Blakeout`
[INFO] [stdout]    |
[INFO] [stdout] help: the following other types implement trait `FixedOutputDirty`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/blake2-0.9.1/src/blake2b.rs:4:1
[INFO] [stdout]    |
[INFO] [stdout]  4 | / blake2_impl!(
[INFO] [stdout]  5 | |     VarBlake2b,
[INFO] [stdout]  6 | |     Blake2b,
[INFO] [stdout]  7 | |     u64,
[INFO] [stdout] ...  |
[INFO] [stdout] 17 | |     "Blake2b instance with a fixed output.",
[INFO] [stdout] 18 | | );
[INFO] [stdout]    | |_^ `blake2::blake2b::Blake2b`
[INFO] [stdout]    |
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/blake2-0.9.1/src/blake2s.rs:4:1
[INFO] [stdout]    |
[INFO] [stdout]  4 | / blake2_impl!(
[INFO] [stdout]  5 | |     VarBlake2s,
[INFO] [stdout]  6 | |     Blake2s,
[INFO] [stdout]  7 | |     u32,
[INFO] [stdout] ...  |
[INFO] [stdout] 17 | |     "Blake2s instance with a fixed output.",
[INFO] [stdout] 18 | | );
[INFO] [stdout]    | |_^ `blake2::blake2s::Blake2s`
[INFO] [stdout]    = note: required for `Blakeout` to implement `FixedOutput`
[INFO] [stdout]    = note: required for `Blakeout` to implement `Digest`
[INFO] [stdout] note: required by a bound in `process`
[INFO] [stdout]   --> examples/file_blakeout.rs:16:15
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn process<D: Digest + Default, R: Read>(reader: &mut R, name: &str) {
[INFO] [stdout]    |               ^^^^^^ required by this bound in `process`
[INFO] [stdout]    = note: this error originates in the macro `blake2_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `blakeout` (example "file_blakeout") due to 10 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "006629adc2bb46feaef0c76eedaaf3a3816ec910d2e32f6df96d9df090b1fd96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "006629adc2bb46feaef0c76eedaaf3a3816ec910d2e32f6df96d9df090b1fd96", kill_on_drop: false }`
[INFO] [stdout] 006629adc2bb46feaef0c76eedaaf3a3816ec910d2e32f6df96d9df090b1fd96