[INFO] fetching crate int-compression-4-wise 0.1.1...
[INFO] testing int-compression-4-wise-0.1.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate int-compression-4-wise 0.1.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate int-compression-4-wise 0.1.1
[INFO] finished tweaking crates.io crate int-compression-4-wise 0.1.1
[INFO] tweaked toml for crates.io crate int-compression-4-wise 0.1.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate int-compression-4-wise 0.1.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 2 packages to latest compatible versions
[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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded get-size v0.1.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 913d8e620f37f569e1084505dcaa9dbcab2f6faab1439b3d119a3b6d1fc7cc33
[INFO] running `Command { std: "docker" "start" "-a" "913d8e620f37f569e1084505dcaa9dbcab2f6faab1439b3d119a3b6d1fc7cc33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "913d8e620f37f569e1084505dcaa9dbcab2f6faab1439b3d119a3b6d1fc7cc33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "913d8e620f37f569e1084505dcaa9dbcab2f6faab1439b3d119a3b6d1fc7cc33", kill_on_drop: false }`
[INFO] [stdout] 913d8e620f37f569e1084505dcaa9dbcab2f6faab1439b3d119a3b6d1fc7cc33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 9f73352ba243ec1ff8e03321aa82b06b2dae88a3d21d773ad6612de9f15bc6d2
[INFO] running `Command { std: "docker" "start" "-a" "9f73352ba243ec1ff8e03321aa82b06b2dae88a3d21d773ad6612de9f15bc6d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling get-size v0.1.4
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling int-compression-4-wise v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/lib.rs:224:25
[INFO] [stdout]     |
[INFO] [stdout] 224 | pub fn decompress(data: &[u8]) -> DataBlockIter {
[INFO] [stdout]     |                         ^^^^^     ------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 224 | pub fn decompress(data: &[u8]) -> DataBlockIter<'_> {
[INFO] [stdout]     |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.78s
[INFO] running `Command { std: "docker" "inspect" "9f73352ba243ec1ff8e03321aa82b06b2dae88a3d21d773ad6612de9f15bc6d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f73352ba243ec1ff8e03321aa82b06b2dae88a3d21d773ad6612de9f15bc6d2", kill_on_drop: false }`
[INFO] [stdout] 9f73352ba243ec1ff8e03321aa82b06b2dae88a3d21d773ad6612de9f15bc6d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 00eab4dc5f631bfac2e866b3433ef47740972edb144e7e5d2182dba9383e534d
[INFO] running `Command { std: "docker" "start" "-a" "00eab4dc5f631bfac2e866b3433ef47740972edb144e7e5d2182dba9383e534d", kill_on_drop: false }`
[INFO] [stderr]    Compiling int-compression-4-wise v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/lib.rs:224:25
[INFO] [stdout]     |
[INFO] [stdout] 224 | pub fn decompress(data: &[u8]) -> DataBlockIter {
[INFO] [stdout]     |                         ^^^^^     ------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 224 | pub fn decompress(data: &[u8]) -> DataBlockIter<'_> {
[INFO] [stdout]     |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/lib.rs:224:25
[INFO] [stdout]     |
[INFO] [stdout] 224 | pub fn decompress(data: &[u8]) -> DataBlockIter {
[INFO] [stdout]     |                         ^^^^^     ------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 224 | pub fn decompress(data: &[u8]) -> DataBlockIter<'_> {
[INFO] [stdout]     |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.77s
[INFO] running `Command { std: "docker" "inspect" "00eab4dc5f631bfac2e866b3433ef47740972edb144e7e5d2182dba9383e534d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00eab4dc5f631bfac2e866b3433ef47740972edb144e7e5d2182dba9383e534d", kill_on_drop: false }`
[INFO] [stdout] 00eab4dc5f631bfac2e866b3433ef47740972edb144e7e5d2182dba9383e534d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] a1d03d3e98b59a730102a5a86b0b534e21741994a7a0228e1effa1e068a59e58
[INFO] running `Command { std: "docker" "start" "-a" "a1d03d3e98b59a730102a5a86b0b534e21741994a7a0228e1effa1e068a59e58", kill_on_drop: false }`
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]    --> src/lib.rs:224:25
[INFO] [stderr]     |
[INFO] [stderr] 224 | pub fn decompress(data: &[u8]) -> DataBlockIter {
[INFO] [stderr]     |                         ^^^^^     ------------- the lifetime gets resolved as `'_`
[INFO] [stderr]     |                         |
[INFO] [stderr]     |                         this lifetime flows to the output
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]     |
[INFO] [stderr] 224 | pub fn decompress(data: &[u8]) -> DataBlockIter<'_> {
[INFO] [stderr]     |                                                ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `int-compression-4-wise` (lib) generated 1 warning (run `cargo fix --lib -p int-compression-4-wise` to apply 1 suggestion)
[INFO] [stderr] warning: `int-compression-4-wise` (lib test) generated 1 warning (1 duplicate)
[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/int_compression_4_wise-4f86a21ac2ded15f)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test tests::tst1 ... ok
[INFO] [stdout] test tests::tst2 ... ok
[INFO] [stdout] test tests::tst10 ... ok
[INFO] [stdout] test tests::tst3 ... ok
[INFO] [stdout] test tests::tst4 ... ok
[INFO] [stdout] test tests::tst6 ... ok
[INFO] [stdout] test tests::tst7 ... ok
[INFO] [stdout] test tests::tst5 ... ok
[INFO] [stdout] test tests::tst8 ... ok
[INFO] [stdout] test tests::tst9 ... ok
[INFO] [stdout] test tests::tst9_1 ... ok
[INFO] [stdout] test tests::tst9_3_compression ... ok
[INFO] [stdout] test tests::tst9_2 ... ok
[INFO] [stdout] test tests::tst9_4 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a1d03d3e98b59a730102a5a86b0b534e21741994a7a0228e1effa1e068a59e58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1d03d3e98b59a730102a5a86b0b534e21741994a7a0228e1effa1e068a59e58", kill_on_drop: false }`
[INFO] [stdout] a1d03d3e98b59a730102a5a86b0b534e21741994a7a0228e1effa1e068a59e58