[INFO] fetching crate commonware-codec 2026.3.0...
[INFO] checking commonware-codec-2026.3.0 against try#b6bca0d7327839b5e3f7a7779947cb9113d08917+rustflags=-Zstrict-projection-item-bounds for 150662-leaf
[INFO] extracting crate commonware-codec 2026.3.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate commonware-codec 2026.3.0
[INFO] finished tweaking crates.io crate commonware-codec 2026.3.0
[INFO] tweaked toml for crates.io crate commonware-codec 2026.3.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate commonware-codec 2026.3.0 on toolchain b6bca0d7327839b5e3f7a7779947cb9113d08917
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate commonware-codec 2026.3.0 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" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8dcfac316966eaa7e83f19ae15d8965debe21a6192219c7dfcadc40f8360bfe0
[INFO] running `Command { std: "docker" "start" "-a" "8dcfac316966eaa7e83f19ae15d8965debe21a6192219c7dfcadc40f8360bfe0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8dcfac316966eaa7e83f19ae15d8965debe21a6192219c7dfcadc40f8360bfe0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8dcfac316966eaa7e83f19ae15d8965debe21a6192219c7dfcadc40f8360bfe0", kill_on_drop: false }`
[INFO] [stdout] 8dcfac316966eaa7e83f19ae15d8965debe21a6192219c7dfcadc40f8360bfe0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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 -Zstrict-projection-item-bounds" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a5a70b28e0aa72f05d453f0bb1028a20f56d9286ecde757b0b60beb9d22d2e3b
[INFO] running `Command { std: "docker" "start" "-a" "a5a70b28e0aa72f05d453f0bb1028a20f56d9286ecde757b0b60beb9d22d2e3b", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling toml_writer v1.0.4
[INFO] [stderr]    Compiling commonware-macros-impl v2026.3.0
[INFO] [stderr]     Checking bitflags v2.10.0
[INFO] [stderr]    Compiling indexmap v2.12.0
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking wait-timeout v0.2.1
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking bytes v1.11.0
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking rand_xorshift v0.4.0
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking tempfile v3.23.0
[INFO] [stderr]     Checking rusty-fork v0.3.1
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]     Checking proptest v1.9.0
[INFO] [stderr]    Compiling toml_datetime v0.7.3
[INFO] [stderr]    Compiling serde_spanned v1.0.3
[INFO] [stderr]    Compiling toml_edit v0.23.7
[INFO] [stderr]    Compiling toml v0.9.8
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]    Compiling proc-macro-crate v3.4.0
[INFO] [stderr]     Checking commonware-macros v2026.3.0
[INFO] [stderr]     Checking commonware-codec v2026.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: `X` cannot be shared between threads safely
[INFO] [stdout]   --> src/extensions.rs:72:41
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub trait ReadRangeExt<X: IsUnit>: Read<Cfg = (RangeCfg<usize>, X)> {
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^ `X` cannot be shared between threads safely
[INFO] [stdout]    |
[INFO] [stdout]    = note: required because it appears within the type `(RangeCfg<usize>, X)`
[INFO] [stdout] help: consider further restricting type parameter `X` with trait `Sync`
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub trait ReadRangeExt<X: IsUnit + std::marker::Sync>: Read<Cfg = (RangeCfg<usize>, X)> {
[INFO] [stdout]    |                                  +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `X` cannot be sent between threads safely
[INFO] [stdout]   --> src/extensions.rs:72:41
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub trait ReadRangeExt<X: IsUnit>: Read<Cfg = (RangeCfg<usize>, X)> {
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^ `X` cannot be sent between threads safely
[INFO] [stdout]    |
[INFO] [stdout]    = note: required because it appears within the type `(RangeCfg<usize>, X)`
[INFO] [stdout] help: consider further restricting type parameter `X` with trait `Send`
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub trait ReadRangeExt<X: IsUnit + std::marker::Send>: Read<Cfg = (RangeCfg<usize>, X)> {
[INFO] [stdout]    |                                  +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `X: Clone` is not satisfied in `(RangeCfg<usize>, X)`
[INFO] [stdout]   --> src/extensions.rs:72:41
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub trait ReadRangeExt<X: IsUnit>: Read<Cfg = (RangeCfg<usize>, X)> {
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^ within `(RangeCfg<usize>, X)`, the trait `Clone` is not implemented for `X`
[INFO] [stdout]    |
[INFO] [stdout]    = note: required because it appears within the type `(RangeCfg<usize>, X)`
[INFO] [stdout] help: consider further restricting type parameter `X` with trait `Clone`
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub trait ReadRangeExt<X: IsUnit + std::clone::Clone>: Read<Cfg = (RangeCfg<usize>, X)> {
[INFO] [stdout]    |                                  +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `X` cannot be shared between threads safely
[INFO] [stdout]   --> src/extensions.rs:83:25
[INFO] [stdout]    |
[INFO] [stdout] 83 | impl<X: IsUnit, U: Read<Cfg = (RangeCfg<usize>, X)>> ReadRangeExt<X> for U {}
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^ `X` cannot be shared between threads safely
[INFO] [stdout]    |
[INFO] [stdout]    = note: required because it appears within the type `(RangeCfg<usize>, X)`
[INFO] [stdout] help: consider further restricting type parameter `X` with trait `Sync`
[INFO] [stdout]    |
[INFO] [stdout] 83 | impl<X: IsUnit + std::marker::Sync, U: Read<Cfg = (RangeCfg<usize>, X)>> ReadRangeExt<X> for U {}
[INFO] [stdout]    |                +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `X` cannot be sent between threads safely
[INFO] [stdout]   --> src/extensions.rs:83:25
[INFO] [stdout]    |
[INFO] [stdout] 83 | impl<X: IsUnit, U: Read<Cfg = (RangeCfg<usize>, X)>> ReadRangeExt<X> for U {}
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^ `X` cannot be sent between threads safely
[INFO] [stdout]    |
[INFO] [stdout]    = note: required because it appears within the type `(RangeCfg<usize>, X)`
[INFO] [stdout] help: consider further restricting type parameter `X` with trait `Send`
[INFO] [stdout]    |
[INFO] [stdout] 83 | impl<X: IsUnit + std::marker::Send, U: Read<Cfg = (RangeCfg<usize>, X)>> ReadRangeExt<X> for U {}
[INFO] [stdout]    |                +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `X: Clone` is not satisfied in `(RangeCfg<usize>, X)`
[INFO] [stdout]   --> src/extensions.rs:83:25
[INFO] [stdout]    |
[INFO] [stdout] 83 | impl<X: IsUnit, U: Read<Cfg = (RangeCfg<usize>, X)>> ReadRangeExt<X> for U {}
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^ within `(RangeCfg<usize>, X)`, the trait `Clone` is not implemented for `X`
[INFO] [stdout]    |
[INFO] [stdout]    = note: required because it appears within the type `(RangeCfg<usize>, X)`
[INFO] [stdout] help: consider further restricting type parameter `X` with trait `Clone`
[INFO] [stdout]    |
[INFO] [stdout] 83 | impl<X: IsUnit + std::clone::Clone, U: Read<Cfg = (RangeCfg<usize>, X)>> ReadRangeExt<X> for U {}
[INFO] [stdout]    |                +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `X` cannot be shared between threads safely
[INFO] [stdout]   --> src/extensions.rs:90:45
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub trait DecodeRangeExt<X: IsUnit>: Decode<Cfg = (RangeCfg<usize>, X)> {
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^ `X` cannot be shared between threads safely
[INFO] [stdout]    |
[INFO] [stdout]    = note: required because it appears within the type `(RangeCfg<usize>, X)`
[INFO] [stdout] help: consider further restricting type parameter `X` with trait `Sync`
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub trait DecodeRangeExt<X: IsUnit + std::marker::Sync>: Decode<Cfg = (RangeCfg<usize>, X)> {
[INFO] [stdout]    |                                    +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `X` cannot be sent between threads safely
[INFO] [stdout]   --> src/extensions.rs:90:45
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub trait DecodeRangeExt<X: IsUnit>: Decode<Cfg = (RangeCfg<usize>, X)> {
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^ `X` cannot be sent between threads safely
[INFO] [stdout]    |
[INFO] [stdout]    = note: required because it appears within the type `(RangeCfg<usize>, X)`
[INFO] [stdout] help: consider further restricting type parameter `X` with trait `Send`
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub trait DecodeRangeExt<X: IsUnit + std::marker::Send>: Decode<Cfg = (RangeCfg<usize>, X)> {
[INFO] [stdout]    |                                    +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `X: Clone` is not satisfied in `(RangeCfg<usize>, X)`
[INFO] [stdout]   --> src/extensions.rs:90:45
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub trait DecodeRangeExt<X: IsUnit>: Decode<Cfg = (RangeCfg<usize>, X)> {
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^ within `(RangeCfg<usize>, X)`, the trait `Clone` is not implemented for `X`
[INFO] [stdout]    |
[INFO] [stdout]    = note: required because it appears within the type `(RangeCfg<usize>, X)`
[INFO] [stdout] help: consider further restricting type parameter `X` with trait `Clone`
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub trait DecodeRangeExt<X: IsUnit + std::clone::Clone>: Decode<Cfg = (RangeCfg<usize>, X)> {
[INFO] [stdout]    |                                    +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `X` cannot be shared between threads safely
[INFO] [stdout]    --> src/extensions.rs:101:27
[INFO] [stdout]     |
[INFO] [stdout] 101 | impl<X: IsUnit, U: Decode<Cfg = (RangeCfg<usize>, X)>> DecodeRangeExt<X> for U {}
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^ `X` cannot be shared between threads safely
[INFO] [stdout]     |
[INFO] [stdout]     = note: required because it appears within the type `(RangeCfg<usize>, X)`
[INFO] [stdout] help: consider further restricting type parameter `X` with trait `Sync`
[INFO] [stdout]     |
[INFO] [stdout] 101 | impl<X: IsUnit + std::marker::Sync, U: Decode<Cfg = (RangeCfg<usize>, X)>> DecodeRangeExt<X> for U {}
[INFO] [stdout]     |                +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `X` cannot be sent between threads safely
[INFO] [stdout]    --> src/extensions.rs:101:27
[INFO] [stdout]     |
[INFO] [stdout] 101 | impl<X: IsUnit, U: Decode<Cfg = (RangeCfg<usize>, X)>> DecodeRangeExt<X> for U {}
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^ `X` cannot be sent between threads safely
[INFO] [stdout]     |
[INFO] [stdout]     = note: required because it appears within the type `(RangeCfg<usize>, X)`
[INFO] [stdout] help: consider further restricting type parameter `X` with trait `Send`
[INFO] [stdout]     |
[INFO] [stdout] 101 | impl<X: IsUnit + std::marker::Send, U: Decode<Cfg = (RangeCfg<usize>, X)>> DecodeRangeExt<X> for U {}
[INFO] [stdout]     |                +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `X: Clone` is not satisfied in `(RangeCfg<usize>, X)`
[INFO] [stdout]    --> src/extensions.rs:101:27
[INFO] [stdout]     |
[INFO] [stdout] 101 | impl<X: IsUnit, U: Decode<Cfg = (RangeCfg<usize>, X)>> DecodeRangeExt<X> for U {}
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^ within `(RangeCfg<usize>, X)`, the trait `Clone` is not implemented for `X`
[INFO] [stdout]     |
[INFO] [stdout]     = note: required because it appears within the type `(RangeCfg<usize>, X)`
[INFO] [stdout] help: consider further restricting type parameter `X` with trait `Clone`
[INFO] [stdout]     |
[INFO] [stdout] 101 | impl<X: IsUnit + std::clone::Clone, U: Decode<Cfg = (RangeCfg<usize>, X)>> DecodeRangeExt<X> for U {}
[INFO] [stdout]     |                +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `commonware-codec` (lib) due to 12 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "a5a70b28e0aa72f05d453f0bb1028a20f56d9286ecde757b0b60beb9d22d2e3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5a70b28e0aa72f05d453f0bb1028a20f56d9286ecde757b0b60beb9d22d2e3b", kill_on_drop: false }`
[INFO] [stdout] a5a70b28e0aa72f05d453f0bb1028a20f56d9286ecde757b0b60beb9d22d2e3b