[INFO] fetching crate phollaits 0.2.1...
[INFO] testing phollaits-0.2.1 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate phollaits 0.2.1 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate phollaits 0.2.1 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate phollaits 0.2.1
[INFO] finished tweaking crates.io crate phollaits 0.2.1
[INFO] tweaked toml for crates.io crate phollaits 0.2.1 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c565653c640f201a6b3f58ffc7082385574701dfeb48bbc943dcf0a684d953c6
[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" "c565653c640f201a6b3f58ffc7082385574701dfeb48bbc943dcf0a684d953c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c565653c640f201a6b3f58ffc7082385574701dfeb48bbc943dcf0a684d953c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c565653c640f201a6b3f58ffc7082385574701dfeb48bbc943dcf0a684d953c6", kill_on_drop: false }`
[INFO] [stdout] c565653c640f201a6b3f58ffc7082385574701dfeb48bbc943dcf0a684d953c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7d27baadd093c6a4bcbb428dd410a3ede835bfd51b356791838dfe544d82d86c
[INFO] running `Command { std: "docker" "start" "-a" "7d27baadd093c6a4bcbb428dd410a3ede835bfd51b356791838dfe544d82d86c", kill_on_drop: false }`
[INFO] [stderr]    Compiling untrusted v0.7.1
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]    Compiling once_cell v1.5.2
[INFO] [stderr]    Compiling data-encoding v2.3.1
[INFO] [stderr]    Compiling md5 v0.7.0
[INFO] [stderr]    Compiling ring v0.16.19
[INFO] [stderr]    Compiling filetime v0.2.13
[INFO] [stderr]    Compiling xattr v0.2.2
[INFO] [stderr]    Compiling tar v0.4.30
[INFO] [stderr]    Compiling phollaits v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.52s
[INFO] running `Command { std: "docker" "inspect" "7d27baadd093c6a4bcbb428dd410a3ede835bfd51b356791838dfe544d82d86c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d27baadd093c6a4bcbb428dd410a3ede835bfd51b356791838dfe544d82d86c", kill_on_drop: false }`
[INFO] [stdout] 7d27baadd093c6a4bcbb428dd410a3ede835bfd51b356791838dfe544d82d86c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 49191e1d790d2426ac4ff2db81c54acefcd4a4bc90923fed3dac923a09246ff3
[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" "49191e1d790d2426ac4ff2db81c54acefcd4a4bc90923fed3dac923a09246ff3", kill_on_drop: false }`
[INFO] [stderr]    Compiling phollaits v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `Command { std: "docker" "inspect" "49191e1d790d2426ac4ff2db81c54acefcd4a4bc90923fed3dac923a09246ff3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49191e1d790d2426ac4ff2db81c54acefcd4a4bc90923fed3dac923a09246ff3", kill_on_drop: false }`
[INFO] [stdout] 49191e1d790d2426ac4ff2db81c54acefcd4a4bc90923fed3dac923a09246ff3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e195ea84d07001844cef6296d52c3f26f962a803b6849d2f602bd08aa7d8126c
[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" "e195ea84d07001844cef6296d52c3f26f962a803b6849d2f602bd08aa7d8126c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/phollaits-75ec8ede4e9f7918
[INFO] [stderr]    Doc-tests phollaits
[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 15 tests
[INFO] [stdout] test src/lib/hash.rs - hash::HashExt::sha384sum (line 72) ... FAILED
[INFO] [stdout] test src/lib/hash.rs - hash::HashExt::sha1sum (line 40) ... FAILED
[INFO] [stdout] test src/lib/hash.rs - hash::HashExt::sha256sum (line 56) ... FAILED
[INFO] [stdout] test src/lib/hash.rs - hash::HashExt::md5sum (line 24) ... FAILED
[INFO] [stdout] test src/lib/hash.rs - hash::HashExt::sha512sum (line 88) ... FAILED
[INFO] [stdout] test src/lib/stdext.rs - stdext::StringExt::shellexpand (line 83) ... FAILED
[INFO] [stdout] test src/lib/archive.rs - archive::TarBuilderExt::append_file_directly (line 21) ... FAILED
[INFO] [stdout] test src/lib/archive.rs - archive::TarBuilderExt::append_text (line 39) ... FAILED
[INFO] [stdout] test src/lib/stdext.rs - stdext::Vec<&'_ str>::to_vec_string (line 120) ... FAILED
[INFO] [stdout] test src/lib/stdext.rs - stdext::BoolExtensions::reverse (line 15) ... FAILED
[INFO] [stdout] test src/lib/mod.rs - Option<T>::to_io_result (line 56) ... ok
[INFO] [stdout] test src/lib/mod.rs - Result<T, E>::to_io_result (line 35) ... ok
[INFO] [stdout] test src/lib/stdext.rs - stdext::Option<T>::to_string (line 62) ... ok
[INFO] [stdout] test src/lib/converter.rs - converter::HumanReadable::bytes_as_hrb (line 9) ... ok
[INFO] [stdout] test src/lib/stdext.rs - stdext::Option<T>::to_string_option (line 43) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib/hash.rs - hash::HashExt::sha384sum (line 72) stdout ----
[INFO] [stdout] error[E0596]: cannot borrow `file` as mutable, as it is not declared as mutable
[INFO] [stdout]  --> src/lib/hash.rs:79:19
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let file = fs::File::open("/home/ph0llux/Pictures/image01.png")?;
[INFO] [stdout]   |         ---- help: consider changing this to be mutable: `mut file`
[INFO] [stdout] 8 |     println!("{:?}", file.sha384sum());
[INFO] [stdout]   |                      ^^^^ cannot borrow as mutable
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0596`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib/hash.rs - hash::HashExt::sha1sum (line 40) stdout ----
[INFO] [stdout] error[E0596]: cannot borrow `file` as mutable, as it is not declared as mutable
[INFO] [stdout]  --> src/lib/hash.rs:47:19
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let file = fs::File::open("/home/ph0llux/Pictures/image01.png")?;
[INFO] [stdout]   |         ---- help: consider changing this to be mutable: `mut file`
[INFO] [stdout] 8 |     println!("{:?}", file.sha1sum());
[INFO] [stdout]   |                      ^^^^ cannot borrow as mutable
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0596`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib/hash.rs - hash::HashExt::sha256sum (line 56) stdout ----
[INFO] [stdout] error[E0596]: cannot borrow `file` as mutable, as it is not declared as mutable
[INFO] [stdout]  --> src/lib/hash.rs:63:19
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let file = fs::File::open("/home/ph0llux/Pictures/image01.png")?;
[INFO] [stdout]   |         ---- help: consider changing this to be mutable: `mut file`
[INFO] [stdout] 8 |     println!("{:?}", file.sha256sum());
[INFO] [stdout]   |                      ^^^^ cannot borrow as mutable
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0596`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib/hash.rs - hash::HashExt::md5sum (line 24) stdout ----
[INFO] [stdout] error[E0596]: cannot borrow `file` as mutable, as it is not declared as mutable
[INFO] [stdout]  --> src/lib/hash.rs:31:19
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let file = fs::File::open("/home/ph0llux/Pictures/image01.png")?;
[INFO] [stdout]   |         ---- help: consider changing this to be mutable: `mut file`
[INFO] [stdout] 8 |     println!("{:?}", file.md5sum());
[INFO] [stdout]   |                      ^^^^ cannot borrow as mutable
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0596`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib/hash.rs - hash::HashExt::sha512sum (line 88) stdout ----
[INFO] [stdout] error[E0596]: cannot borrow `file` as mutable, as it is not declared as mutable
[INFO] [stdout]  --> src/lib/hash.rs:95:19
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let file = fs::File::open("/home/ph0llux/Pictures/image01.png")?;
[INFO] [stdout]   |         ---- help: consider changing this to be mutable: `mut file`
[INFO] [stdout] 8 |     println!("{:?}", file.sha512sum());
[INFO] [stdout]   |                      ^^^^ cannot borrow as mutable
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0596`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib/stdext.rs - stdext::StringExt::shellexpand (line 83) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `s` in this scope
[INFO] [stdout]  --> src/lib/stdext.rs:89:10
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let b = s.shellexpand();
[INFO] [stdout]   |             ^ help: a local variable with a similar name exists: `a`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib/archive.rs - archive::TarBuilderExt::append_file_directly (line 21) stdout ----
[INFO] [stdout] error[E0277]: the trait bound `&str: std::io::Write` is not satisfied
[INFO] [stdout]  --> src/lib/archive.rs:29:23
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let b = Builder::new("/tmp/archive.tar");
[INFO] [stdout]   |                          ^^^^^^^^^^^^^^^^^^ the trait `std::io::Write` is not implemented for `&str`
[INFO] [stdout]   |
[INFO] [stdout]   = note: required by `tar::Builder::<W>::new`
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `&str: std::io::Write` is not satisfied
[INFO] [stdout]   --> src/lib/archive.rs:29:10
[INFO] [stdout]    |
[INFO] [stdout] 9  |     let b = Builder::new("/tmp/archive.tar");
[INFO] [stdout]    |             ^^^^^^^^^^^^ the trait `std::io::Write` is not implemented for `&str`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tar-0.4.30/src/builder.rs:14:23
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Builder<W: Write> {
[INFO] [stdout]    |                       ----- required by this bound in `tar::Builder`
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `&str: std::io::Write` is not satisfied
[INFO] [stdout]   --> src/lib/archive.rs:29:10
[INFO] [stdout]    |
[INFO] [stdout] 9  |     let b = Builder::new("/tmp/archive.tar");
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `std::io::Write` is not implemented for `&str`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tar-0.4.30/src/builder.rs:14:23
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Builder<W: Write> {
[INFO] [stdout]    |                       ----- required by this bound in `tar::Builder`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `append_file_directly` found for struct `tar::Builder<&str>` in the current scope
[INFO] [stdout]   --> src/lib/archive.rs:30:4
[INFO] [stdout]    |
[INFO] [stdout] 10 |     b.append_file_directly("/home/ph0llux/example01.png"); //appends a file (absoulte path)
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^ method not found in `tar::Builder<&str>`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `append_file_directly` found for struct `tar::Builder<&str>` in the current scope
[INFO] [stdout]   --> src/lib/archive.rs:31:4
[INFO] [stdout]    |
[INFO] [stdout] 11 |     b.append_file_directly("example02.png"); //appends a file (relative path)
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^ method not found in `tar::Builder<&str>`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `close_archive` found for struct `tar::Builder<&str>` in the current scope
[INFO] [stdout]   --> src/lib/archive.rs:32:4
[INFO] [stdout]    |
[INFO] [stdout] 12 |     b.close_archive();
[INFO] [stdout]    |       ^^^^^^^^^^^^^ method not found in `tar::Builder<&str>`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib/archive.rs - archive::TarBuilderExt::append_text (line 39) stdout ----
[INFO] [stdout] error[E0277]: the trait bound `&str: std::io::Write` is not satisfied
[INFO] [stdout]  --> src/lib/archive.rs:47:23
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let b = Builder::new("/tmp/archive.tar");
[INFO] [stdout]   |                          ^^^^^^^^^^^^^^^^^^ the trait `std::io::Write` is not implemented for `&str`
[INFO] [stdout]   |
[INFO] [stdout]   = note: required by `tar::Builder::<W>::new`
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `&str: std::io::Write` is not satisfied
[INFO] [stdout]   --> src/lib/archive.rs:47:10
[INFO] [stdout]    |
[INFO] [stdout] 9  |     let b = Builder::new("/tmp/archive.tar");
[INFO] [stdout]    |             ^^^^^^^^^^^^ the trait `std::io::Write` is not implemented for `&str`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tar-0.4.30/src/builder.rs:14:23
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Builder<W: Write> {
[INFO] [stdout]    |                       ----- required by this bound in `tar::Builder`
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `&str: std::io::Write` is not satisfied
[INFO] [stdout]   --> src/lib/archive.rs:47:10
[INFO] [stdout]    |
[INFO] [stdout] 9  |     let b = Builder::new("/tmp/archive.tar");
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `std::io::Write` is not implemented for `&str`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tar-0.4.30/src/builder.rs:14:23
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Builder<W: Write> {
[INFO] [stdout]    |                       ----- required by this bound in `tar::Builder`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `append_text` found for struct `tar::Builder<&str>` in the current scope
[INFO] [stdout]   --> src/lib/archive.rs:50:4
[INFO] [stdout]    |
[INFO] [stdout] 12 |     b.append_text(filename_in_archive, content);
[INFO] [stdout]    |       ^^^^^^^^^^^ method not found in `tar::Builder<&str>`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `close_archive` found for struct `tar::Builder<&str>` in the current scope
[INFO] [stdout]   --> src/lib/archive.rs:51:4
[INFO] [stdout]    |
[INFO] [stdout] 13 |     b.close_archive();
[INFO] [stdout]    |       ^^^^^^^^^^^^^ method not found in `tar::Builder<&str>`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib/stdext.rs - stdext::Vec<&'_ str>::to_vec_string (line 120) stdout ----
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]  --> src/lib/stdext.rs:124:30
[INFO] [stdout]   |
[INFO] [stdout] 5 | const a: [&'static str; 6] = [ "a", "b", "c" ];
[INFO] [stdout]   |                              ^^^^^^^^^^^^^^^^^ expected an array with a fixed size of 6 elements, found one with 3 elements
[INFO] [stdout] 
[INFO] [stdout] error[E0615]: attempted to take value of method `to_vec` on type `[&'static str; 6]`
[INFO] [stdout]  --> src/lib/stdext.rs:127:12
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let b = a.to_vec;
[INFO] [stdout]   |               ^^^^^^ method, not a field
[INFO] [stdout]   |
[INFO] [stdout] help: use parentheses to call the method
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let b = a.to_vec();
[INFO] [stdout]   |                     ^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0615.
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib/stdext.rs - stdext::BoolExtensions::reverse (line 15) stdout ----
[INFO] [stdout] error: cannot find macro `asserteq` in this scope
[INFO] [stdout]   --> src/lib/stdext.rs:19:2
[INFO] [stdout]    |
[INFO] [stdout] 5  |       asserteq!(a, false);
[INFO] [stdout]    |       ^^^^^^^^ help: a macro with a similar name exists: `assert_eq`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `reverse` found for type `bool` in the current scope
[INFO] [stdout]  --> src/lib/stdext.rs:18:4
[INFO] [stdout]   |
[INFO] [stdout] 4 |     a.reverse();
[INFO] [stdout]   |       ^^^^^^^ method not found in `bool`
[INFO] [stdout]   |
[INFO] [stdout]   = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]   |
[INFO] [stdout] 2 | use phollaits::BoolExtensions;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib/archive.rs - archive::TarBuilderExt::append_file_directly (line 21)
[INFO] [stdout]     src/lib/archive.rs - archive::TarBuilderExt::append_text (line 39)
[INFO] [stdout]     src/lib/hash.rs - hash::HashExt::md5sum (line 24)
[INFO] [stdout]     src/lib/hash.rs - hash::HashExt::sha1sum (line 40)
[INFO] [stdout]     src/lib/hash.rs - hash::HashExt::sha256sum (line 56)
[INFO] [stdout]     src/lib/hash.rs - hash::HashExt::sha384sum (line 72)
[INFO] [stdout]     src/lib/hash.rs - hash::HashExt::sha512sum (line 88)
[INFO] [stdout]     src/lib/stdext.rs - stdext::BoolExtensions::reverse (line 15)
[INFO] [stdout]     src/lib/stdext.rs - stdext::StringExt::shellexpand (line 83)
[INFO] [stdout]     src/lib/stdext.rs - stdext::Vec<&'_ str>::to_vec_string (line 120)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 5 passed; 10 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.72s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "e195ea84d07001844cef6296d52c3f26f962a803b6849d2f602bd08aa7d8126c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e195ea84d07001844cef6296d52c3f26f962a803b6849d2f602bd08aa7d8126c", kill_on_drop: false }`
[INFO] [stdout] e195ea84d07001844cef6296d52c3f26f962a803b6849d2f602bd08aa7d8126c