[INFO] cloning repository https://github.com/theCodedMike/exercism-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/theCodedMike/exercism-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FtheCodedMike%2Fexercism-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FtheCodedMike%2Fexercism-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d7fceafb23c65488750e75b6b8a52ef130d837f9
[INFO] checking theCodedMike/exercism-rust against master#3cdcdaf31b45f8045164aae9604573d23091970b for pr-122267
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FtheCodedMike%2Fexercism-rust" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/theCodedMike/exercism-rust on toolchain 3cdcdaf31b45f8045164aae9604573d23091970b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3cdcdaf31b45f8045164aae9604573d23091970b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/theCodedMike/exercism-rust
[INFO] finished tweaking git repo https://github.com/theCodedMike/exercism-rust
[INFO] tweaked toml for git repo https://github.com/theCodedMike/exercism-rust written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/theCodedMike/exercism-rust 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" "+3cdcdaf31b45f8045164aae9604573d23091970b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[ERROR] this task or one of its parent failed!
[ERROR] no output for 300 seconds
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.
[INFO] checking theCodedMike/exercism-rust against try#05804f728f276cf7ecedbf71c814df440d37f293 for pr-122267
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FtheCodedMike%2Fexercism-rust" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/theCodedMike/exercism-rust on toolchain 05804f728f276cf7ecedbf71c814df440d37f293
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+05804f728f276cf7ecedbf71c814df440d37f293" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/theCodedMike/exercism-rust
[INFO] finished tweaking git repo https://github.com/theCodedMike/exercism-rust
[INFO] tweaked toml for git repo https://github.com/theCodedMike/exercism-rust written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/theCodedMike/exercism-rust 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" "+05804f728f276cf7ecedbf71c814df440d37f293" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking theCodedMike/exercism-rust against try#05804f728f276cf7ecedbf71c814df440d37f293 for pr-122267
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FtheCodedMike%2Fexercism-rust" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/theCodedMike/exercism-rust on toolchain 05804f728f276cf7ecedbf71c814df440d37f293
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+05804f728f276cf7ecedbf71c814df440d37f293" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/theCodedMike/exercism-rust
[INFO] finished tweaking git repo https://github.com/theCodedMike/exercism-rust
[INFO] tweaked toml for git repo https://github.com/theCodedMike/exercism-rust written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/theCodedMike/exercism-rust 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" "+05804f728f276cf7ecedbf71c814df440d37f293" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+05804f728f276cf7ecedbf71c814df440d37f293" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 396f89adf3d924e5ef0e5d35eb22daaaa9dbb5edfd3c656d2b26c79fc057f219
[INFO] running `Command { std: "docker" "start" "-a" "396f89adf3d924e5ef0e5d35eb22daaaa9dbb5edfd3c656d2b26c79fc057f219", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "396f89adf3d924e5ef0e5d35eb22daaaa9dbb5edfd3c656d2b26c79fc057f219", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "396f89adf3d924e5ef0e5d35eb22daaaa9dbb5edfd3c656d2b26c79fc057f219", kill_on_drop: false }`
[INFO] [stdout] 396f89adf3d924e5ef0e5d35eb22daaaa9dbb5edfd3c656d2b26c79fc057f219
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+05804f728f276cf7ecedbf71c814df440d37f293" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0685abf61acdbff0a4315caeb851791ac05a21667f5e744cbc2951b12e192af1
[INFO] running `Command { std: "docker" "start" "-a" "0685abf61acdbff0a4315caeb851791ac05a21667f5e744cbc2951b12e192af1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]     Checking time-core v0.1.1
[INFO] [stderr]     Checking maplit v1.0.2
[INFO] [stderr]     Checking unicode-segmentation v1.10.1
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[INFO] [stderr]     Checking parallel-letter-frequency v0.0.0 (/opt/rustwide/workdir/parallel-letter-frequency)
[INFO] [stderr]     Checking time v0.3.21
[INFO] [stderr]     Checking forth v1.7.0 (/opt/rustwide/workdir/forth)
[INFO] [stderr]     Checking dot-dsl v0.1.0 (/opt/rustwide/workdir/dot-dsl)
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[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]     Checking pig-latin v1.0.0 (/opt/rustwide/workdir/pig-latin)
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[INFO] [stderr]     Checking matching-brackets v2.0.0 (/opt/rustwide/workdir/matching-brackets)
[INFO] [stderr]     Checking grains v1.2.0 (/opt/rustwide/workdir/grains)
[INFO] [stderr]     Checking triangle v0.0.0 (/opt/rustwide/workdir/triangle)
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[INFO] [stderr]     Checking grep v1.3.0 (/opt/rustwide/workdir/grep)
[INFO] [stderr]     Checking prime_factors v1.1.0 (/opt/rustwide/workdir/prime-factors)
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[INFO] [stderr]     Checking luhn-from v0.0.0 (/opt/rustwide/workdir/luhn-from)
[INFO] [stderr]     Checking space-age v1.2.0 (/opt/rustwide/workdir/space-age)
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[INFO] [stderr]     Checking alphametics v1.3.0 (/opt/rustwide/workdir/alphametics)
[INFO] [stderr]     Checking etl v1.0.0 (/opt/rustwide/workdir/etl)
[INFO] [stderr]     Checking wordy v1.5.0 (/opt/rustwide/workdir/wordy)
[INFO] [stderr]     Checking run-length-encoding v1.1.0 (/opt/rustwide/workdir/run-length-encoding)
[INFO] [stderr]     Checking sieve v1.1.0 (/opt/rustwide/workdir/sieve)
[INFO] [stderr]     Checking dominoes v2.1.0 (/opt/rustwide/workdir/dominoes)
[INFO] [stderr]     Checking robot-simulator v2.2.0 (/opt/rustwide/workdir/robot-simulator)
[INFO] [stderr]     Checking nucleotide-count v1.3.0 (/opt/rustwide/workdir/nucleotide-count)
[INFO] [stderr]     Checking bowling v1.2.0 (/opt/rustwide/workdir/bowling)
[INFO] [stderr]     Checking luhn-trait v0.0.0 (/opt/rustwide/workdir/luhn-trait)
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[INFO] [stderr]     Checking allyourbase v1.0.0 (/opt/rustwide/workdir/all-your-base)
[INFO] [stderr]     Checking phone-number v1.6.1 (/opt/rustwide/workdir/phone-number)
[INFO] [stderr]     Checking simple_linked_list v0.1.0 (/opt/rustwide/workdir/simple-linked-list)
[INFO] [stderr]     Checking accumulate v0.0.0 (/opt/rustwide/workdir/accumulate)
[INFO] [stderr]     Checking sum-of-multiples v1.5.0 (/opt/rustwide/workdir/sum-of-multiples)
[INFO] [stderr]     Checking anagram v0.0.0 (/opt/rustwide/workdir/anagram)
[INFO] [stderr]     Checking macros v0.1.0 (/opt/rustwide/workdir/macros)
[INFO] [stderr]     Checking ocr-numbers v0.0.0 (/opt/rustwide/workdir/ocr-numbers)
[INFO] [stdout] warning: the item `FromIterator` is imported redundantly
[INFO] [stdout]  --> simple-linked-list/src/lib.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::iter::FromIterator;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/05804f728f276cf7ecedbf71c814df440d37f293/library/std/src/prelude/mod.rs:129:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `FromIterator` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking say v1.2.0 (/opt/rustwide/workdir/say)
[INFO] [stderr]     Checking nth_prime v2.1.0 (/opt/rustwide/workdir/nth-prime)
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking book_store v1.3.0 (/opt/rustwide/workdir/book-store)
[INFO] [stderr]     Checking queen-attack v2.2.0 (/opt/rustwide/workdir/queen-attack)
[INFO] [stderr]     Checking largest-series-product v1.2.0 (/opt/rustwide/workdir/largest-series-product)
[INFO] [stderr]     Checking hamming v2.2.0 (/opt/rustwide/workdir/hamming)
[INFO] [stderr]     Checking pythagorean_triplet v1.0.0 (/opt/rustwide/workdir/pythagorean-triplet)
[INFO] [stderr]     Checking poker v1.1.0 (/opt/rustwide/workdir/poker)
[INFO] [stderr]     Checking tournament v1.4.0 (/opt/rustwide/workdir/tournament)
[INFO] [stderr]     Checking isogram v1.3.0 (/opt/rustwide/workdir/isogram)
[INFO] [stderr]     Checking isbn-verifier v2.7.0 (/opt/rustwide/workdir/isbn-verifier)
[INFO] [stderr]     Checking series v0.1.0 (/opt/rustwide/workdir/series)
[INFO] [stderr]     Checking proverb v1.1.0 (/opt/rustwide/workdir/proverb)
[INFO] [stderr]     Checking scale_generator v2.0.0 (/opt/rustwide/workdir/scale-generator)
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking diamond v1.1.0 (/opt/rustwide/workdir/diamond)
[INFO] [stderr]     Checking perfect_numbers v1.1.0 (/opt/rustwide/workdir/perfect-numbers)
[INFO] [stderr]     Checking grade-school v0.0.0 (/opt/rustwide/workdir/grade-school)
[INFO] [stderr]     Checking rectangles v1.1.0 (/opt/rustwide/workdir/rectangles)
[INFO] [stderr]     Checking secret-handshake v1.1.0 (/opt/rustwide/workdir/secret-handshake)
[INFO] [stderr]     Checking knapsack v0.1.0 (/opt/rustwide/workdir/knapsack)
[INFO] [stderr]     Checking yacht v0.1.0 (/opt/rustwide/workdir/yacht)
[INFO] [stderr]     Checking high-scores v4.0.0 (/opt/rustwide/workdir/high-scores)
[INFO] [stderr]     Checking allergies v1.1.0 (/opt/rustwide/workdir/allergies)
[INFO] [stderr]     Checking kindergarten_garden v0.1.0 (/opt/rustwide/workdir/kindergarten-garden)
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking sublist v0.0.0 (/opt/rustwide/workdir/sublist)
[INFO] [stderr]     Checking acronym v1.7.0 (/opt/rustwide/workdir/acronym)
[INFO] [stderr]     Checking saddle-points v1.3.0 (/opt/rustwide/workdir/saddle-points)
[INFO] [stderr]     Checking luhn v1.6.1 (/opt/rustwide/workdir/luhn)
[INFO] [stderr]     Checking collatz_conjecture v1.2.1 (/opt/rustwide/workdir/collatz-conjecture)
[INFO] [stderr]     Checking affine-cipher v2.0.0 (/opt/rustwide/workdir/affine-cipher)
[INFO] [stderr]     Checking paasio v0.0.0 (/opt/rustwide/workdir/paasio)
[INFO] [stderr]     Checking xorcism v0.1.0 (/opt/rustwide/workdir/xorcism)
[INFO] [stderr]     Checking minesweeper v1.1.0 (/opt/rustwide/workdir/minesweeper)
[INFO] [stderr]     Checking react v2.0.0 (/opt/rustwide/workdir/react)
[INFO] [stderr]     Checking leap v1.6.0 (/opt/rustwide/workdir/leap)
[INFO] [stderr]     Checking raindrops v1.1.0 (/opt/rustwide/workdir/raindrops)
[INFO] [stderr]     Checking circular-buffer v1.1.0 (/opt/rustwide/workdir/circular-buffer)
[INFO] [stderr]     Checking spiral-matrix v1.1.0 (/opt/rustwide/workdir/spiral-matrix)
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking beer-song v0.0.0 (/opt/rustwide/workdir/beer-song)
[INFO] [stderr]     Checking armstrong_numbers v1.1.0 (/opt/rustwide/workdir/armstrong-numbers)
[INFO] [stdout] error[E0277]: the trait bound `impl Iterator<Item = u8>: AsRef<[u8]>` is not satisfied
[INFO] [stdout]    --> xorcism/tests/xorcism.rs:131:58
[INFO] [stdout]     |
[INFO] [stdout] 131 |                       let result: Vec<u8> = xorcism2.munge(munge_iter).collect();
[INFO] [stdout]     |                                                      ----- ^^^^^^^^^^ the trait `AsRef<[u8]>` is not implemented for `impl Iterator<Item = u8>`
[INFO] [stdout]     |                                                      |
[INFO] [stdout]     |                                                      required by a bound introduced by this call
[INFO] [stdout] ...
[INFO] [stdout] 292 | / test_cases!(
[INFO] [stdout] 293 | |     key_shorter_than_data, "abcde", "123455", &[80,80,80,80,80,84]
[INFO] [stdout] 294 | |     ;
[INFO] [stdout] 295 | |     key_len_equal_to_data,
[INFO] [stdout] ...   |
[INFO] [stdout] 328 | |         &[18,19,60,126,72,16,182,189,31,39,27,112,171,86,191,98,36,165,73,160,87,63,169,97,111,11,4]
[INFO] [stdout] 329 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `xorcism::Xorcism::<'a>::munge`
[INFO] [stdout]    --> /opt/rustwide/workdir/xorcism/src/lib.rs:32:24
[INFO] [stdout]     |
[INFO] [stdout] 32  |     pub fn munge<Data: AsRef<[u8]>>(&mut self, data: Data) -> impl Iterator<Item = u8> {
[INFO] [stdout]     |                        ^^^^^^^^^^^ required by this bound in `Xorcism::<'a>::munge`
[INFO] [stdout]     = note: this error originates in the macro `test_cases` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `impl Iterator<Item = u8>: AsRef<[u8]>` is not satisfied
[INFO] [stdout]    --> xorcism/tests/xorcism.rs:131:43
[INFO] [stdout]     |
[INFO] [stdout] 131 |                       let result: Vec<u8> = xorcism2.munge(munge_iter).collect();
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `AsRef<[u8]>` is not implemented for `impl Iterator<Item = u8>`
[INFO] [stdout] ...
[INFO] [stdout] 292 | / test_cases!(
[INFO] [stdout] 293 | |     key_shorter_than_data, "abcde", "123455", &[80,80,80,80,80,84]
[INFO] [stdout] 294 | |     ;
[INFO] [stdout] 295 | |     key_len_equal_to_data,
[INFO] [stdout] ...   |
[INFO] [stdout] 328 | |         &[18,19,60,126,72,16,182,189,31,39,27,112,171,86,191,98,36,165,73,160,87,63,169,97,111,11,4]
[INFO] [stdout] 329 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `xorcism::Xorcism::<'a>::munge`
[INFO] [stdout]    --> /opt/rustwide/workdir/xorcism/src/lib.rs:32:24
[INFO] [stdout]     |
[INFO] [stdout] 32  |     pub fn munge<Data: AsRef<[u8]>>(&mut self, data: Data) -> impl Iterator<Item = u8> {
[INFO] [stdout]     |                        ^^^^^^^^^^^ required by this bound in `Xorcism::<'a>::munge`
[INFO] [stdout]     = note: this error originates in the macro `test_cases` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `impl Iterator<Item = u8>: AsRef<[u8]>` is not satisfied
[INFO] [stdout]    --> xorcism/tests/xorcism.rs:185:58
[INFO] [stdout]     |
[INFO] [stdout] 185 |                       let result: Vec<u8> = xorcism2.munge(munge_iter).collect();
[INFO] [stdout]     |                                                      ----- ^^^^^^^^^^ the trait `AsRef<[u8]>` is not implemented for `impl Iterator<Item = u8>`
[INFO] [stdout]     |                                                      |
[INFO] [stdout]     |                                                      required by a bound introduced by this call
[INFO] [stdout] ...
[INFO] [stdout] 292 | / test_cases!(
[INFO] [stdout] 293 | |     key_shorter_than_data, "abcde", "123455", &[80,80,80,80,80,84]
[INFO] [stdout] 294 | |     ;
[INFO] [stdout] 295 | |     key_len_equal_to_data,
[INFO] [stdout] ...   |
[INFO] [stdout] 328 | |         &[18,19,60,126,72,16,182,189,31,39,27,112,171,86,191,98,36,165,73,160,87,63,169,97,111,11,4]
[INFO] [stdout] 329 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `xorcism::Xorcism::<'a>::munge`
[INFO] [stdout]    --> /opt/rustwide/workdir/xorcism/src/lib.rs:32:24
[INFO] [stdout]     |
[INFO] [stdout] 32  |     pub fn munge<Data: AsRef<[u8]>>(&mut self, data: Data) -> impl Iterator<Item = u8> {
[INFO] [stdout]     |                        ^^^^^^^^^^^ required by this bound in `Xorcism::<'a>::munge`
[INFO] [stdout]     = note: this error originates in the macro `test_cases` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `impl Iterator<Item = u8>: AsRef<[u8]>` is not satisfied
[INFO] [stdout]    --> xorcism/tests/xorcism.rs:185:43
[INFO] [stdout]     |
[INFO] [stdout] 185 |                       let result: Vec<u8> = xorcism2.munge(munge_iter).collect();
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `AsRef<[u8]>` is not implemented for `impl Iterator<Item = u8>`
[INFO] [stdout] ...
[INFO] [stdout] 292 | / test_cases!(
[INFO] [stdout] 293 | |     key_shorter_than_data, "abcde", "123455", &[80,80,80,80,80,84]
[INFO] [stdout] 294 | |     ;
[INFO] [stdout] 295 | |     key_len_equal_to_data,
[INFO] [stdout] ...   |
[INFO] [stdout] 328 | |         &[18,19,60,126,72,16,182,189,31,39,27,112,171,86,191,98,36,165,73,160,87,63,169,97,111,11,4]
[INFO] [stdout] 329 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `xorcism::Xorcism::<'a>::munge`
[INFO] [stdout]    --> /opt/rustwide/workdir/xorcism/src/lib.rs:32:24
[INFO] [stdout]     |
[INFO] [stdout] 32  |     pub fn munge<Data: AsRef<[u8]>>(&mut self, data: Data) -> impl Iterator<Item = u8> {
[INFO] [stdout]     |                        ^^^^^^^^^^^ required by this bound in `Xorcism::<'a>::munge`
[INFO] [stdout]     = note: this error originates in the macro `test_cases` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `impl Iterator<Item = u8>: AsRef<[u8]>` is not satisfied
[INFO] [stdout]    --> xorcism/tests/xorcism.rs:233:58
[INFO] [stdout]     |
[INFO] [stdout] 233 |                       let result: Vec<u8> = xorcism2.munge(munge_iter).collect();
[INFO] [stdout]     |                                                      ----- ^^^^^^^^^^ the trait `AsRef<[u8]>` is not implemented for `impl Iterator<Item = u8>`
[INFO] [stdout]     |                                                      |
[INFO] [stdout]     |                                                      required by a bound introduced by this call
[INFO] [stdout] ...
[INFO] [stdout] 292 | / test_cases!(
[INFO] [stdout] 293 | |     key_shorter_than_data, "abcde", "123455", &[80,80,80,80,80,84]
[INFO] [stdout] 294 | |     ;
[INFO] [stdout] 295 | |     key_len_equal_to_data,
[INFO] [stdout] ...   |
[INFO] [stdout] 328 | |         &[18,19,60,126,72,16,182,189,31,39,27,112,171,86,191,98,36,165,73,160,87,63,169,97,111,11,4]
[INFO] [stdout] 329 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `xorcism::Xorcism::<'a>::munge`
[INFO] [stdout]    --> /opt/rustwide/workdir/xorcism/src/lib.rs:32:24
[INFO] [stdout]     |
[INFO] [stdout] 32  |     pub fn munge<Data: AsRef<[u8]>>(&mut self, data: Data) -> impl Iterator<Item = u8> {
[INFO] [stdout]     |                        ^^^^^^^^^^^ required by this bound in `Xorcism::<'a>::munge`
[INFO] [stdout]     = note: this error originates in the macro `test_cases` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `impl Iterator<Item = u8>: AsRef<[u8]>` is not satisfied
[INFO] [stdout]    --> xorcism/tests/xorcism.rs:233:43
[INFO] [stdout]     |
[INFO] [stdout] 233 |                       let result: Vec<u8> = xorcism2.munge(munge_iter).collect();
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `AsRef<[u8]>` is not implemented for `impl Iterator<Item = u8>`
[INFO] [stdout] ...
[INFO] [stdout] 292 | / test_cases!(
[INFO] [stdout] 293 | |     key_shorter_than_data, "abcde", "123455", &[80,80,80,80,80,84]
[INFO] [stdout] 294 | |     ;
[INFO] [stdout] 295 | |     key_len_equal_to_data,
[INFO] [stdout] ...   |
[INFO] [stdout] 328 | |         &[18,19,60,126,72,16,182,189,31,39,27,112,171,86,191,98,36,165,73,160,87,63,169,97,111,11,4]
[INFO] [stdout] 329 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `xorcism::Xorcism::<'a>::munge`
[INFO] [stdout]    --> /opt/rustwide/workdir/xorcism/src/lib.rs:32:24
[INFO] [stdout]     |
[INFO] [stdout] 32  |     pub fn munge<Data: AsRef<[u8]>>(&mut self, data: Data) -> impl Iterator<Item = u8> {
[INFO] [stdout]     |                        ^^^^^^^^^^^ required by this bound in `Xorcism::<'a>::munge`
[INFO] [stdout]     = note: this error originates in the macro `test_cases` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `xorcism` (test "xorcism") due to 7 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "0685abf61acdbff0a4315caeb851791ac05a21667f5e744cbc2951b12e192af1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0685abf61acdbff0a4315caeb851791ac05a21667f5e744cbc2951b12e192af1", kill_on_drop: false }`
[INFO] [stdout] 0685abf61acdbff0a4315caeb851791ac05a21667f5e744cbc2951b12e192af1