[INFO] fetching crate retable 0.7.0-alpha.5...
[INFO] testing retable-0.7.0-alpha.5 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate retable 0.7.0-alpha.5 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate retable 0.7.0-alpha.5
[INFO] finished tweaking crates.io crate retable 0.7.0-alpha.5
[INFO] tweaked toml for crates.io crate retable 0.7.0-alpha.5 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate retable 0.7.0-alpha.5 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 99 packages to latest compatible versions
[INFO] [stderr]       Adding criterion v0.5.1 (available: v0.6.0)
[INFO] [stderr]       Adding rustc-hash v1.1.0 (available: v2.1.1)
[INFO] [stderr]       Adding zerocopy v0.7.35 (available: v0.8.26)
[INFO] [stderr]       Adding zerocopy-derive v0.7.35 (available: v0.8.26)
[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-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] bdfdfe762ce996024beca6152a8412574e136b332151c1d3b18c0e84bfe12681
[INFO] running `Command { std: "docker" "start" "-a" "bdfdfe762ce996024beca6152a8412574e136b332151c1d3b18c0e84bfe12681", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bdfdfe762ce996024beca6152a8412574e136b332151c1d3b18c0e84bfe12681", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdfdfe762ce996024beca6152a8412574e136b332151c1d3b18c0e84bfe12681", kill_on_drop: false }`
[INFO] [stdout] bdfdfe762ce996024beca6152a8412574e136b332151c1d3b18c0e84bfe12681
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] b1c51c65d0a970aa3f3d9a10e3118adbcb5ed8d72214118c98334b5e7c5496b5
[INFO] running `Command { std: "docker" "start" "-a" "b1c51c65d0a970aa3f3d9a10e3118adbcb5ed8d72214118c98334b5e7c5496b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling retable v0.7.0-alpha.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `LogWriter`
[INFO] [stdout]   --> src/dense.rs:31:37
[INFO] [stdout]    |
[INFO] [stdout] 31 | use crate::protocol::{Atom, Atomic, LogWriter, MergeAssign};
[INFO] [stdout]    |                                     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `MergeFn` is never used
[INFO] [stdout]   --> src/merge.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub trait MergeFn<V, D>: Fn(Option<&mut V>, D) -> bool {}
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.45s
[INFO] running `Command { std: "docker" "inspect" "b1c51c65d0a970aa3f3d9a10e3118adbcb5ed8d72214118c98334b5e7c5496b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1c51c65d0a970aa3f3d9a10e3118adbcb5ed8d72214118c98334b5e7c5496b5", kill_on_drop: false }`
[INFO] [stdout] b1c51c65d0a970aa3f3d9a10e3118adbcb5ed8d72214118c98334b5e7c5496b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 861e3242d8b1295115bd90bf616494f6cfba8458e912707ec1de7b5506f3ab3f
[INFO] running `Command { std: "docker" "start" "-a" "861e3242d8b1295115bd90bf616494f6cfba8458e912707ec1de7b5506f3ab3f", kill_on_drop: false }`
[INFO] [stderr]    Compiling anstyle v1.0.11
[INFO] [stderr]    Compiling half v2.6.0
[INFO] [stderr]    Compiling clap_lex v0.7.5
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stdout] warning: unused import: `LogWriter`
[INFO] [stdout]   --> src/dense.rs:31:37
[INFO] [stdout]    |
[INFO] [stdout] 31 | use crate::protocol::{Atom, Atomic, LogWriter, MergeAssign};
[INFO] [stdout]    |                                     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `MergeFn` is never used
[INFO] [stdout]   --> src/merge.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub trait MergeFn<V, D>: Fn(Option<&mut V>, D) -> bool {}
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling clap_builder v4.5.40
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling clap v4.5.40
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling retable v0.7.0-alpha.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `LogWriter`
[INFO] [stdout]   --> src/dense.rs:31:37
[INFO] [stdout]    |
[INFO] [stdout] 31 | use crate::protocol::{Atom, Atomic, LogWriter, MergeAssign};
[INFO] [stdout]    |                                     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `MergeFn` is never used
[INFO] [stdout]   --> src/merge.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub trait MergeFn<V, D>: Fn(Option<&mut V>, D) -> bool {}
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.97s
[INFO] running `Command { std: "docker" "inspect" "861e3242d8b1295115bd90bf616494f6cfba8458e912707ec1de7b5506f3ab3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "861e3242d8b1295115bd90bf616494f6cfba8458e912707ec1de7b5506f3ab3f", kill_on_drop: false }`
[INFO] [stdout] 861e3242d8b1295115bd90bf616494f6cfba8458e912707ec1de7b5506f3ab3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 897cc6b0c43858ddcf20bdec3676ee94b693244a82914e87f052b8b08e6958ac
[INFO] running `Command { std: "docker" "start" "-a" "897cc6b0c43858ddcf20bdec3676ee94b693244a82914e87f052b8b08e6958ac", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `LogWriter`
[INFO] [stderr]   --> src/dense.rs:31:37
[INFO] [stderr]    |
[INFO] [stderr] 31 | use crate::protocol::{Atom, Atomic, LogWriter, MergeAssign};
[INFO] [stderr]    |                                     ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait `MergeFn` is never used
[INFO] [stderr]   --> src/merge.rs:10:11
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub trait MergeFn<V, D>: Fn(Option<&mut V>, D) -> bool {}
[INFO] [stderr]    |           ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `retable` (lib) generated 2 warnings (run `cargo fix --lib -p retable` to apply 1 suggestion)
[INFO] [stderr] warning: `retable` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/retable-fe1ef34981dbd26f)
[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" "897cc6b0c43858ddcf20bdec3676ee94b693244a82914e87f052b8b08e6958ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "897cc6b0c43858ddcf20bdec3676ee94b693244a82914e87f052b8b08e6958ac", kill_on_drop: false }`
[INFO] [stdout] 897cc6b0c43858ddcf20bdec3676ee94b693244a82914e87f052b8b08e6958ac