[INFO] fetching crate bytebuilder 0.2.0...
[INFO] testing bytebuilder-0.2.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0
[INFO] extracting crate bytebuilder 0.2.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate bytebuilder 0.2.0
[INFO] finished tweaking crates.io crate bytebuilder 0.2.0
[INFO] tweaked toml for crates.io crate bytebuilder 0.2.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate bytebuilder 0.2.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate bytebuilder 0.2.0 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 030170421ed52f9364fbca88c5c0db6c6362a87837af591704cbcf4152217244
[INFO] running `Command { std: "docker" "start" "-a" "030170421ed52f9364fbca88c5c0db6c6362a87837af591704cbcf4152217244", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "030170421ed52f9364fbca88c5c0db6c6362a87837af591704cbcf4152217244", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "030170421ed52f9364fbca88c5c0db6c6362a87837af591704cbcf4152217244", kill_on_drop: false }`
[INFO] [stdout] 030170421ed52f9364fbca88c5c0db6c6362a87837af591704cbcf4152217244
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 94d04d25b648770537be87d1625bec14bb3294c6f792443791390282084036a4
[INFO] running `Command { std: "docker" "start" "-a" "94d04d25b648770537be87d1625bec14bb3294c6f792443791390282084036a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytebuilder v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `reader::ByteReader`
[INFO] [stdout]  --> src/lib.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use reader::ByteReader;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `reader::ByteReader`
[INFO] [stdout]  --> src/traits.rs:1:38
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{bits::reader::BitReader, reader::ByteReader};
[INFO] [stdout]   |                                      ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "94d04d25b648770537be87d1625bec14bb3294c6f792443791390282084036a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94d04d25b648770537be87d1625bec14bb3294c6f792443791390282084036a4", kill_on_drop: false }`
[INFO] [stdout] 94d04d25b648770537be87d1625bec14bb3294c6f792443791390282084036a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 4c2aeb520381d9b871ea5203c8869d152d1a8c632af7cea5490bc60b5884981a
[INFO] running `Command { std: "docker" "start" "-a" "4c2aeb520381d9b871ea5203c8869d152d1a8c632af7cea5490bc60b5884981a", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytebuilder v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `reader::ByteReader`
[INFO] [stdout]  --> src/lib.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use reader::ByteReader;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `reader::ByteReader`
[INFO] [stdout]  --> src/traits.rs:1:38
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{bits::reader::BitReader, reader::ByteReader};
[INFO] [stdout]   |                                      ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `reader::ByteReader`
[INFO] [stdout]  --> src/traits.rs:1:38
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{bits::reader::BitReader, reader::ByteReader};
[INFO] [stdout]   |                                      ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "4c2aeb520381d9b871ea5203c8869d152d1a8c632af7cea5490bc60b5884981a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c2aeb520381d9b871ea5203c8869d152d1a8c632af7cea5490bc60b5884981a", kill_on_drop: false }`
[INFO] [stdout] 4c2aeb520381d9b871ea5203c8869d152d1a8c632af7cea5490bc60b5884981a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] ec0d142ca65600c6d44f5834664e94b1d09cf6b595073184e9046f736633aaa3
[INFO] running `Command { std: "docker" "start" "-a" "ec0d142ca65600c6d44f5834664e94b1d09cf6b595073184e9046f736633aaa3", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `reader::ByteReader`
[INFO] [stderr]  --> src/lib.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use reader::ByteReader;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `reader::ByteReader`
[INFO] [stderr]  --> src/traits.rs:1:38
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::{bits::reader::BitReader, reader::ByteReader};
[INFO] [stderr]   |                                      ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `bytebuilder` (lib) generated 2 warnings (run `cargo fix --lib -p bytebuilder` to apply 2 suggestions)
[INFO] [stderr] warning: unused import: `reader::ByteReader`
[INFO] [stderr]  --> src/traits.rs:1:38
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::{bits::reader::BitReader, reader::ByteReader};
[INFO] [stderr]   |                                      ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `bytebuilder` (lib test) generated 1 warning (run `cargo fix --lib -p bytebuilder --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/bytebuilder-67813d76a6e8f6af)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_len_prefixed ... ok
[INFO] [stdout] test tests::test_bit_operations ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ec0d142ca65600c6d44f5834664e94b1d09cf6b595073184e9046f736633aaa3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec0d142ca65600c6d44f5834664e94b1d09cf6b595073184e9046f736633aaa3", kill_on_drop: false }`
[INFO] [stdout] ec0d142ca65600c6d44f5834664e94b1d09cf6b595073184e9046f736633aaa3