[INFO] cloning repository https://github.com/Badel2/ent
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Badel2/ent" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBadel2%2Fent", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBadel2%2Fent'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6b07790f478f561f9a206305de0b8de7131abd5e
[INFO] testing Badel2/ent against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBadel2%2Fent" "/workspace/builds/worker-31/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-31/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Badel2/ent on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Badel2/ent
[INFO] finished tweaking git repo https://github.com/Badel2/ent
[INFO] tweaked toml for git repo https://github.com/Badel2/ent written to /workspace/builds/worker-31/source/Cargo.toml
[INFO] crate git repo https://github.com/Badel2/ent already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 465b2790e406faddd2bea89ba64556b40fb30e2ea591106341a2715f738f19c8
[INFO] running `Command { std: "docker" "start" "-a" "465b2790e406faddd2bea89ba64556b40fb30e2ea591106341a2715f738f19c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "465b2790e406faddd2bea89ba64556b40fb30e2ea591106341a2715f738f19c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "465b2790e406faddd2bea89ba64556b40fb30e2ea591106341a2715f738f19c8", kill_on_drop: false }`
[INFO] [stdout] 465b2790e406faddd2bea89ba64556b40fb30e2ea591106341a2715f738f19c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 79feb0d83fc9ba067bbf5c52d4ae3a27d8ed8cec1b23d2318326fbb6304e5edf
[INFO] running `Command { std: "docker" "start" "-a" "79feb0d83fc9ba067bbf5c52d4ae3a27d8ed8cec1b23d2318326fbb6304e5edf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.99
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling ent v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `chunk_size`
[INFO] [stdout]   --> src/shannon/mod.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     chunk_size: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.15s
[INFO] running `Command { std: "docker" "inspect" "79feb0d83fc9ba067bbf5c52d4ae3a27d8ed8cec1b23d2318326fbb6304e5edf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79feb0d83fc9ba067bbf5c52d4ae3a27d8ed8cec1b23d2318326fbb6304e5edf", kill_on_drop: false }`
[INFO] [stdout] 79feb0d83fc9ba067bbf5c52d4ae3a27d8ed8cec1b23d2318326fbb6304e5edf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 71d117699fd9ea174b5c242471ee034ca538055ebcec46ec51ebd7c832b83834
[INFO] running `Command { std: "docker" "start" "-a" "71d117699fd9ea174b5c242471ee034ca538055ebcec46ec51ebd7c832b83834", kill_on_drop: false }`
[INFO] [stderr]    Compiling ent v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `chunk_size`
[INFO] [stdout]   --> src/shannon/mod.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     chunk_size: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.09s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/ent-54b85c59d262d5fc)
[INFO] running `Command { std: "docker" "inspect" "71d117699fd9ea174b5c242471ee034ca538055ebcec46ec51ebd7c832b83834", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71d117699fd9ea174b5c242471ee034ca538055ebcec46ec51ebd7c832b83834", kill_on_drop: false }`
[INFO] [stdout] 71d117699fd9ea174b5c242471ee034ca538055ebcec46ec51ebd7c832b83834
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8a5033eba7f270616ffcc5e7e42b041ec8aba8a11df4d7365f3574a48e9166aa
[INFO] running `Command { std: "docker" "start" "-a" "8a5033eba7f270616ffcc5e7e42b041ec8aba8a11df4d7365f3574a48e9166aa", kill_on_drop: false }`
[INFO] [stderr] warning: field is never read: `chunk_size`
[INFO] [stderr]   --> src/shannon/mod.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     chunk_size: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `ent` (bin "ent" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ent-54b85c59d262d5fc)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::constant_len_9 ... ok
[INFO] [stdout] test shannon::tests::slice_test ... ok
[INFO] [stdout] test shannon::tests::slow_reader_test ... ok
[INFO] [stdout] test shannon::tests::it_works ... ok
[INFO] [stdout] test shannon::tests::one_1_and_16k_0s ... ok
[INFO] [stdout] test shannon::tests::it_panics - should panic ... ok
[INFO] [stdout] test shannon::tests::it_panics_also - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8a5033eba7f270616ffcc5e7e42b041ec8aba8a11df4d7365f3574a48e9166aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a5033eba7f270616ffcc5e7e42b041ec8aba8a11df4d7365f3574a48e9166aa", kill_on_drop: false }`
[INFO] [stdout] 8a5033eba7f270616ffcc5e7e42b041ec8aba8a11df4d7365f3574a48e9166aa