[INFO] fetching crate dbin 0.1.7...
[INFO] testing dbin-0.1.7 against 1.90.0 for beta-1.91-3
[INFO] extracting crate dbin 0.1.7 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate dbin 0.1.7
[INFO] finished tweaking crates.io crate dbin 0.1.7
[INFO] tweaked toml for crates.io crate dbin 0.1.7 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate dbin 0.1.7 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7ed45e2a0055861fe0031d4b49c5cc7e1e656419d997c773be82e0b1667bac1a
[INFO] running `Command { std: "docker" "start" "-a" "7ed45e2a0055861fe0031d4b49c5cc7e1e656419d997c773be82e0b1667bac1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ed45e2a0055861fe0031d4b49c5cc7e1e656419d997c773be82e0b1667bac1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ed45e2a0055861fe0031d4b49c5cc7e1e656419d997c773be82e0b1667bac1a", kill_on_drop: false }`
[INFO] [stdout] 7ed45e2a0055861fe0031d4b49c5cc7e1e656419d997c773be82e0b1667bac1a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a87820a69f7df0b68787899b1bcb07c8f50e8a41461b18887255d30e3e1308c9
[INFO] running `Command { std: "docker" "start" "-a" "a87820a69f7df0b68787899b1bcb07c8f50e8a41461b18887255d30e3e1308c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling dbin v0.1.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/context.rs:13:30
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub(crate) fn new(bytes: &[u8]) -> Context {
[INFO] [stdout]    |                              ^^^^^     ------- the same lifetime is hidden here
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub(crate) fn new(bytes: &[u8]) -> Context<'_> {
[INFO] [stdout]    |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "a87820a69f7df0b68787899b1bcb07c8f50e8a41461b18887255d30e3e1308c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a87820a69f7df0b68787899b1bcb07c8f50e8a41461b18887255d30e3e1308c9", kill_on_drop: false }`
[INFO] [stdout] a87820a69f7df0b68787899b1bcb07c8f50e8a41461b18887255d30e3e1308c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b5238aa31047ed7f5feb03264ab1c85b18ecdd46283e2303b8e5df7018ade334
[INFO] running `Command { std: "docker" "start" "-a" "b5238aa31047ed7f5feb03264ab1c85b18ecdd46283e2303b8e5df7018ade334", kill_on_drop: false }`
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/context.rs:13:30
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub(crate) fn new(bytes: &[u8]) -> Context {
[INFO] [stdout]    |                              ^^^^^     ------- the same lifetime is hidden here
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub(crate) fn new(bytes: &[u8]) -> Context<'_> {
[INFO] [stdout]    |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling dbin v0.1.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/context.rs:13:30
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub(crate) fn new(bytes: &[u8]) -> Context {
[INFO] [stdout]    |                              ^^^^^     ------- the same lifetime is hidden here
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub(crate) fn new(bytes: &[u8]) -> Context<'_> {
[INFO] [stdout]    |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "b5238aa31047ed7f5feb03264ab1c85b18ecdd46283e2303b8e5df7018ade334", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5238aa31047ed7f5feb03264ab1c85b18ecdd46283e2303b8e5df7018ade334", kill_on_drop: false }`
[INFO] [stdout] b5238aa31047ed7f5feb03264ab1c85b18ecdd46283e2303b8e5df7018ade334
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4242e6f69b364f5a0657ae462a058ce11f23d5af1711b309d470cfe813c23527
[INFO] running `Command { std: "docker" "start" "-a" "4242e6f69b364f5a0657ae462a058ce11f23d5af1711b309d470cfe813c23527", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/context.rs:13:30
[INFO] [stderr]    |
[INFO] [stderr] 13 |     pub(crate) fn new(bytes: &[u8]) -> Context {
[INFO] [stderr]    |                              ^^^^^     ------- the same lifetime is hidden here
[INFO] [stderr]    |                              |
[INFO] [stderr]    |                              the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 13 |     pub(crate) fn new(bytes: &[u8]) -> Context<'_> {
[INFO] [stderr]    |                                               ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `dbin` (lib) generated 1 warning
[INFO] [stderr] warning: `dbin` (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/debug/deps/dbin-538668341703c005)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test samples::bitmap::tests::dib_header_with_sample ... ok
[INFO] [stdout] test tests::alternatives ... ok
[INFO] [stdout] test render::tests::simple ... ok
[INFO] [stdout] test samples::bitmap::tests::file_header_with_sample ... ok
[INFO] [stdout] test tests::sample ... ok
[INFO] [stdout] test tests::list ... ok
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dbin
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "4242e6f69b364f5a0657ae462a058ce11f23d5af1711b309d470cfe813c23527", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4242e6f69b364f5a0657ae462a058ce11f23d5af1711b309d470cfe813c23527", kill_on_drop: false }`
[INFO] [stdout] 4242e6f69b364f5a0657ae462a058ce11f23d5af1711b309d470cfe813c23527