[INFO] fetching crate nuts-container 0.7.9...
[INFO] checking nuts-container-0.7.9 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate nuts-container 0.7.9 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate nuts-container 0.7.9
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate nuts-container 0.7.9
[INFO] tweaked toml for crates.io crate nuts-container 0.7.9 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nuts-container 0.7.9 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 31 packages to latest compatible versions
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.12)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9f1e4f9ab309cfe441f81d0b26526512c8c1cf0912d3b99a63eb536805b4e899
[INFO] running `Command { std: "docker" "start" "-a" "9f1e4f9ab309cfe441f81d0b26526512c8c1cf0912d3b99a63eb536805b4e899", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9f1e4f9ab309cfe441f81d0b26526512c8c1cf0912d3b99a63eb536805b4e899", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f1e4f9ab309cfe441f81d0b26526512c8c1cf0912d3b99a63eb536805b4e899", kill_on_drop: false }`
[INFO] [stdout] 9f1e4f9ab309cfe441f81d0b26526512c8c1cf0912d3b99a63eb536805b4e899
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5db70f9e4fc7d5e668b328f84c0e07aba9b3b8722674fdd52e204dfec4e426a2
[INFO] running `Command { std: "docker" "start" "-a" "5db70f9e4fc7d5e668b328f84c0e07aba9b3b8722674fdd52e204dfec4e426a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling openssl v0.10.73
[INFO] [stderr]     Checking bitflags v2.9.1
[INFO] [stderr]     Checking nuts-backend v0.7.9
[INFO] [stderr]    Compiling cc v1.2.27
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling openssl-src v300.5.0+3.5.0
[INFO] [stderr]    Compiling openssl-sys v0.9.109
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling nuts-bytes-derive v0.7.9
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking nuts-bytes v0.7.9
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]     Checking nuts-memory v0.7.9
[INFO] [stderr]     Checking serde_json v1.0.140
[INFO] [stderr]     Checking nuts-container v0.7.9 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `get_u8`, `get_u16`, and `get_u64` are never used
[INFO] [stdout]   --> src/buffer.rs:76:15
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub trait Buffer: Sized {
[INFO] [stdout]    |           ------ methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 76 |     get_func!(get_u8, u8);
[INFO] [stdout]    |               ^^^^^^
[INFO] [stdout] 77 |     get_func!(get_u16, u16);
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout] 78 |     get_func!(get_u32, u32);
[INFO] [stdout] 79 |     get_func!(get_u64, u64);
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `get_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `put_u8`, `put_u16`, and `put_u64` are never used
[INFO] [stdout]    --> src/buffer.rs:99:8
[INFO] [stdout]     |
[INFO] [stdout] 96  | pub trait BufferMut: Sized {
[INFO] [stdout]     |           --------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 99  |     fn put_u8(&mut self, value: u8) -> Result<(), BufferError> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 103 |     fn put_u16(&mut self, value: u16) -> Result<(), BufferError> {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 111 |     fn put_u64(&mut self, value: u64) -> Result<(), BufferError> {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `FromBuffer` is never used
[INFO] [stdout]    --> src/buffer.rs:176:11
[INFO] [stdout]     |
[INFO] [stdout] 176 | pub trait FromBuffer: Sized {
[INFO] [stdout]     |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `FromBuffer` is never used
[INFO] [stdout]    --> src/buffer.rs:176:11
[INFO] [stdout]     |
[INFO] [stdout] 176 | pub trait FromBuffer: Sized {
[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 2m 13s
[INFO] running `Command { std: "docker" "inspect" "5db70f9e4fc7d5e668b328f84c0e07aba9b3b8722674fdd52e204dfec4e426a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5db70f9e4fc7d5e668b328f84c0e07aba9b3b8722674fdd52e204dfec4e426a2", kill_on_drop: false }`
[INFO] [stdout] 5db70f9e4fc7d5e668b328f84c0e07aba9b3b8722674fdd52e204dfec4e426a2