[INFO] fetching crate muter 0.5.0...
[INFO] testing muter-0.5.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate muter 0.5.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate muter 0.5.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate muter 0.5.0
[INFO] finished tweaking crates.io crate muter 0.5.0
[INFO] tweaked toml for crates.io crate muter 0.5.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate muter 0.5.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sha-1 v0.8.1
[INFO] [stderr]   Downloaded sha2 v0.8.0
[INFO] [stderr]   Downloaded gettext-rs v0.4.4
[INFO] [stderr]   Downloaded cc v1.0.63
[INFO] [stderr]   Downloaded locale_config v0.2.3
[INFO] [stderr]   Downloaded gettext-sys v0.19.9
[INFO] [stderr]   Downloaded multi_reader v0.1.0
[INFO] [stderr]   Downloaded tr v0.1.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 666514b5ebf364c7bb0b1b9697f8f1ea68c56bcf5c56bb8328890cd451e16f1e
[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" "666514b5ebf364c7bb0b1b9697f8f1ea68c56bcf5c56bb8328890cd451e16f1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "666514b5ebf364c7bb0b1b9697f8f1ea68c56bcf5c56bb8328890cd451e16f1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "666514b5ebf364c7bb0b1b9697f8f1ea68c56bcf5c56bb8328890cd451e16f1e", kill_on_drop: false }`
[INFO] [stdout] 666514b5ebf364c7bb0b1b9697f8f1ea68c56bcf5c56bb8328890cd451e16f1e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fbfd9196ff770d0f93d210a4e82999c3dfba8569f1cf06e92f75e4cf94137bc5
[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" "fbfd9196ff770d0f93d210a4e82999c3dfba8569f1cf06e92f75e4cf94137bc5", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.63
[INFO] [stderr]    Compiling multi_reader v0.1.0
[INFO] [stderr]    Compiling muter v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling locale_config v0.2.3
[INFO] [stderr]    Compiling blake2 v0.8.1
[INFO] [stderr]    Compiling sha3 v0.8.2
[INFO] [stderr]    Compiling sha2 v0.8.0
[INFO] [stderr]    Compiling sha-1 v0.8.1
[INFO] [stderr]    Compiling md-5 v0.8.0
[INFO] [stderr]    Compiling gettext-sys v0.19.9
[INFO] [stderr]    Compiling gettext-rs v0.4.4
[INFO] [stderr]    Compiling tr v0.1.3
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/lib/codec/mod.rs:197:29
[INFO] [stdout]     |
[INFO] [stdout] 197 |     fn transform(&mut self, &[u8], &mut [u8], FlushState) -> Result<Status, Error>;
[INFO] [stdout]     |                             ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &[u8]`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/lib/codec/mod.rs:197:36
[INFO] [stdout]     |
[INFO] [stdout] 197 |     fn transform(&mut self, &[u8], &mut [u8], FlushState) -> Result<Status, Error>;
[INFO] [stdout]     |                                    ^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut [u8]`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/lib/codec/mod.rs:197:47
[INFO] [stdout]     |
[INFO] [stdout] 197 |     fn transform(&mut self, &[u8], &mut [u8], FlushState) -> Result<Status, Error>;
[INFO] [stdout]     |                                               ^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: FlushState`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.85s
[INFO] running `Command { std: "docker" "inspect" "fbfd9196ff770d0f93d210a4e82999c3dfba8569f1cf06e92f75e4cf94137bc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbfd9196ff770d0f93d210a4e82999c3dfba8569f1cf06e92f75e4cf94137bc5", kill_on_drop: false }`
[INFO] [stdout] fbfd9196ff770d0f93d210a4e82999c3dfba8569f1cf06e92f75e4cf94137bc5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6342ca8daa177f8255495eb4f29f15d0ab02a8d8b0aa4e95de7220de893dda3b
[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" "6342ca8daa177f8255495eb4f29f15d0ab02a8d8b0aa4e95de7220de893dda3b", kill_on_drop: false }`
[INFO] [stderr]    Compiling pretty_assertions v0.5.1
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/lib/codec/mod.rs:197:29
[INFO] [stdout]     |
[INFO] [stdout] 197 |     fn transform(&mut self, &[u8], &mut [u8], FlushState) -> Result<Status, Error>;
[INFO] [stdout]     |                             ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &[u8]`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/lib/codec/mod.rs:197:36
[INFO] [stdout]     |
[INFO] [stdout] 197 |     fn transform(&mut self, &[u8], &mut [u8], FlushState) -> Result<Status, Error>;
[INFO] [stdout]     |                                    ^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut [u8]`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/lib/codec/mod.rs:197:47
[INFO] [stdout]     |
[INFO] [stdout] 197 |     fn transform(&mut self, &[u8], &mut [u8], FlushState) -> Result<Status, Error>;
[INFO] [stdout]     |                                               ^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: FlushState`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling muter v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/lib/codec/mod.rs:197:29
[INFO] [stdout]     |
[INFO] [stdout] 197 |     fn transform(&mut self, &[u8], &mut [u8], FlushState) -> Result<Status, Error>;
[INFO] [stdout]     |                             ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &[u8]`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/lib/codec/mod.rs:197:36
[INFO] [stdout]     |
[INFO] [stdout] 197 |     fn transform(&mut self, &[u8], &mut [u8], FlushState) -> Result<Status, Error>;
[INFO] [stdout]     |                                    ^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut [u8]`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/lib/codec/mod.rs:197:47
[INFO] [stdout]     |
[INFO] [stdout] 197 |     fn transform(&mut self, &[u8], &mut [u8], FlushState) -> Result<Status, Error>;
[INFO] [stdout]     |                                               ^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: FlushState`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.88s
[INFO] running `Command { std: "docker" "inspect" "6342ca8daa177f8255495eb4f29f15d0ab02a8d8b0aa4e95de7220de893dda3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6342ca8daa177f8255495eb4f29f15d0ab02a8d8b0aa4e95de7220de893dda3b", kill_on_drop: false }`
[INFO] [stdout] 6342ca8daa177f8255495eb4f29f15d0ab02a8d8b0aa4e95de7220de893dda3b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 172b019305b3dfb4ed1658acd0a94fb085feda41403d15be100ba7807a50beeb
[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" "172b019305b3dfb4ed1658acd0a94fb085feda41403d15be100ba7807a50beeb", kill_on_drop: false }`
[INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stderr]    --> src/lib/codec/mod.rs:197:29
[INFO] [stderr]     |
[INFO] [stderr] 197 |     fn transform(&mut self, &[u8], &mut [u8], FlushState) -> Result<Status, Error>;
[INFO] [stderr]     |                             ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &[u8]`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stderr]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stderr] 
[INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stderr]    --> src/lib/codec/mod.rs:197:36
[INFO] [stderr]     |
[INFO] [stderr] 197 |     fn transform(&mut self, &[u8], &mut [u8], FlushState) -> Result<Status, Error>;
[INFO] [stderr]     |                                    ^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut [u8]`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stderr]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stderr] 
[INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stderr]    --> src/lib/codec/mod.rs:197:47
[INFO] [stderr]     |
[INFO] [stderr] 197 |     fn transform(&mut self, &[u8], &mut [u8], FlushState) -> Result<Status, Error>;
[INFO] [stderr]     |                                               ^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: FlushState`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stderr]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stderr] 
[INFO] [stderr] warning: `muter` (lib) generated 3 warnings
[INFO] [stderr] warning: `muter` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/muter-618809cc8611d1b3)
[INFO] [stdout] 
[INFO] [stdout] running 74 tests
[INFO] [stdout] test chain::tests::parses_simple_names ... ok
[INFO] [stdout] test chain::tests::parses_complex_chains ... ok
[INFO] [stdout] test chain::tests::parses_parenthesized_names ... ok
[INFO] [stdout] test codec::codecs::base16::tests::encodes_bytes ... ok
[INFO] [stdout] test chain::tests::rejects_invalid_data ... ok
[INFO] [stdout] test chain::tests::parses_comma_split_names ... ok
[INFO] [stdout] test codec::codecs::base32::tests::encodes_bytes_base32 ... ok
[INFO] [stdout] test codec::codecs::base64::tests::known_values_url64 ... ok
[INFO] [stdout] test codec::codecs::base64::tests::known_values_base64 ... ok
[INFO] [stdout] test chain::tests::parses_names_with_arguments ... ok
[INFO] [stdout] test codec::codecs::base64::tests::encodes_bytes_url64 ... ok
[INFO] [stdout] test codec::codecs::ascii85::tests::known_values_ascii85 ... ok
[INFO] [stdout] test codec::codecs::hash::tests::default_tests ... ok
[INFO] [stdout] test codec::codecs::base64::tests::encodes_bytes_base64 ... ok
[INFO] [stdout] test codec::codecs::bubblebabble::tests::encodes_bytes ... ok
[INFO] [stdout] test codec::codecs::crlf::tests::known_values ... ok
[INFO] [stdout] test codec::codecs::hex::tests::encodes_bytes ... ok
[INFO] [stdout] test codec::codecs::base32::tests::known_values ... ok
[INFO] [stdout] test codec::codecs::ascii85::tests::encodes_bytes_ascii85 ... ok
[INFO] [stdout] test codec::codecs::identity::tests::makes_no_change ... ok
[INFO] [stdout] test codec::codecs::base32::tests::encodes_bytes_base32hex ... ok
[INFO] [stdout] test codec::codecs::crlf::tests::encodes_bytes ... ok
[INFO] [stdout] test codec::codecs::hex::tests::known_values ... ok
[INFO] [stdout] test codec::codecs::lf::tests::default_tests ... ok
[INFO] [stdout] test codec::codecs::quotedprintable::tests::encodes_bytes ... ok
[INFO] [stdout] test codec::codecs::quotedprintable::tests::known_values ... ok
[INFO] [stdout] test codec::codecs::quotedprintable::tests::rejects_invalid ... ok
[INFO] [stdout] test codec::codecs::quotedprintable::tests::rejects_invalid_length ... ok
[INFO] [stdout] test codec::codecs::quotedprintable::tests::wrapping ... ok
[INFO] [stdout] test codec::codecs::tests::too_small_buffer ... ok
[INFO] [stdout] test codec::codecs::lf::tests::expected_values ... ok
[INFO] [stdout] test codec::codecs::tests::known_breakages ... ok
[INFO] [stdout] test codec::codecs::uri::tests::encodes_bytes ... ok
[INFO] [stdout] test codec::codecs::uri::tests::encodes_bytes_form ... ok
[INFO] [stdout] test codec::codecs::uri::tests::encodes_bytes_uri ... ok
[INFO] [stdout] test codec::codecs::uri::tests::known_values_form ... ok
[INFO] [stdout] test codec::codecs::uri::tests::rejects_invalid_uri ... ok
[INFO] [stdout] test codec::codecs::uri::tests::rejects_invalid_form ... ok
[INFO] [stdout] test codec::codecs::uri::tests::known_values_uri ... ok
[INFO] [stdout] test codec::codecs::identity::tests::default_tests ... ok
[INFO] [stdout] test codec::codecs::uuencode::tests::encodes_bytes ... ok
[INFO] [stdout] test codec::codecs::uuencode::tests::known_values ... ok
[INFO] [stdout] test codec::codecs::quotedprintable::tests::round_trip ... ok
[INFO] [stdout] test codec::codecs::vis::tests::encodes_bytes ... ok
[INFO] [stdout] test codec::codecs::vis::tests::known_values ... ok
[INFO] [stdout] test codec::codecs::vis::tests::rejects_invalid ... ok
[INFO] [stdout] test codec::codecs::wrap::tests::known_values ... ok
[INFO] [stdout] test codec::codecs::wrap::tests::rejects_invalid_length ... ok
[INFO] [stdout] test codec::codecs::crlf::tests::default_tests ... ok
[INFO] [stdout] test codec::codecs::wrap::tests::wrapping ... ok
[INFO] [stdout] test codec::codecs::xml::tests::decodes_bytes ... ok
[INFO] [stdout] test codec::codecs::wrap::tests::round_trip ... ok
[INFO] [stdout] test codec::codecs::xml::tests::encodes_bytes ... ok
[INFO] [stdout] test codec::codecs::xml::tests::rejects_invalid ... ok
[INFO] [stdout] test codec::helpers::codecs::tests::affix_works_correctly ... ok
[INFO] [stdout] test codec::helpers::codecs::tests::pads_decoding_correctly ... ok
[INFO] [stdout] test codec::helpers::codecs::tests::pads_encoding_correctly ... ok
[INFO] [stdout] test codec::registry::tests::can_fetch_insertable ... ok
[INFO] [stdout] test codec::registry::tests::iterates_in_sorted_order ... ok
[INFO] [stdout] test codec::codecs::base32::tests::default_tests_base32 ... ok
[INFO] [stdout] test codec::codecs::uuencode::tests::default_tests ... ok
[INFO] [stdout] test codec::codecs::bubblebabble::tests::default_tests ... ok
[INFO] [stdout] test codec::codecs::base64::tests::default_tests_url64 ... ok
[INFO] [stdout] test codec::codecs::base32::tests::default_tests_base32hex ... ok
[INFO] [stdout] test codec::codecs::base64::tests::default_tests_base64 ... ok
[INFO] [stdout] test codec::codecs::base16::tests::default_tests ... ok
[INFO] [stdout] test codec::codecs::uri::tests::round_trip_uri ... ok
[INFO] [stdout] test codec::codecs::uri::tests::round_trip_form ... ok
[INFO] [stdout] test codec::codecs::xml::tests::default_tests ... ok
[INFO] [stdout] test codec::codecs::ascii85::tests::default_tests_ascii85 ... ok
[INFO] [stdout] test codec::codecs::tests::round_trip ... ok
[INFO] [stdout] test codec::codecs::hex::tests::default_tests ... ok
[INFO] [stdout] test codec::codecs::hash::tests::expected_values ... ok
[INFO] [stdout] test codec::codecs::vis::tests::default_tests ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 74 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 50.10s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/muter-13908bfc0980719f)
[INFO] [stderr]    Doc-tests muter
[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; finished in 0.00s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "172b019305b3dfb4ed1658acd0a94fb085feda41403d15be100ba7807a50beeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "172b019305b3dfb4ed1658acd0a94fb085feda41403d15be100ba7807a50beeb", kill_on_drop: false }`
[INFO] [stdout] 172b019305b3dfb4ed1658acd0a94fb085feda41403d15be100ba7807a50beeb
