[INFO] cloning repository https://github.com/0xWOLAND/capnez
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/0xWOLAND/capnez" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xWOLAND%2Fcapnez", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xWOLAND%2Fcapnez'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 594b682eb466f9f4e3306c56cc27a90f3a6657b4
[INFO] checking 0xWOLAND/capnez against master#3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0 for pr-143164
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xWOLAND%2Fcapnez" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/0xWOLAND/capnez
[INFO] finished tweaking git repo https://github.com/0xWOLAND/capnez
[INFO] tweaked toml for git repo https://github.com/0xWOLAND/capnez written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/0xWOLAND/capnez on toolchain 3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/0xWOLAND/capnez 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" "+3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ef3cebe90dac850469b8c9f6cc81b7ba8c4cb881b80976db77b0de1116280029
[INFO] running `Command { std: "docker" "start" "-a" "ef3cebe90dac850469b8c9f6cc81b7ba8c4cb881b80976db77b0de1116280029", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef3cebe90dac850469b8c9f6cc81b7ba8c4cb881b80976db77b0de1116280029", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef3cebe90dac850469b8c9f6cc81b7ba8c4cb881b80976db77b0de1116280029", kill_on_drop: false }`
[INFO] [stdout] ef3cebe90dac850469b8c9f6cc81b7ba8c4cb881b80976db77b0de1116280029
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a8ee1296d555b4c132a317748bdf6f97bacb4ec0aea92c29231d4c28442c2c3
[INFO] running `Command { std: "docker" "start" "-a" "7a8ee1296d555b4c132a317748bdf6f97bacb4ec0aea92c29231d4c28442c2c3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stderr]    Compiling capnp v0.21.0
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]     Checking unicode-ident v1.0.18
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]     Checking linux-raw-sys v0.9.4
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]     Checking fastrand v2.3.0
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]     Checking smallvec v1.15.0
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]     Checking signal-hook-registry v1.4.5
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking quote v1.0.40
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking syn v2.0.101
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling tempfile v3.20.0
[INFO] [stderr]    Compiling capnpc v0.21.0
[INFO] [stderr]     Checking capnez-macros v0.1.0 (/opt/rustwide/workdir/macros)
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]     Checking tokio v1.45.0
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling structopt v0.3.26
[INFO] [stderr]    Compiling capnez-codegen v0.1.0 (/opt/rustwide/workdir/codegen)
[INFO] [stdout] warning: unused import: `Meta`
[INFO] [stdout]  --> codegen/src/lib.rs:4:116
[INFO] [stdout]   |
[INFO] [stdout] 4 | use syn::{parse_file, Item, DeriveInput, Data, Fields, Type, PathArguments, GenericArgument, Attribute, ItemTrait, Meta};
[INFO] [stdout]   |                                                                                                                    ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Meta`
[INFO] [stdout]  --> codegen/src/lib.rs:4:116
[INFO] [stdout]   |
[INFO] [stdout] 4 | use syn::{parse_file, Item, DeriveInput, Data, Fields, Type, PathArguments, GenericArgument, Attribute, ItemTrait, Meta};
[INFO] [stdout]   |                                                                                                                    ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Meta`
[INFO] [stdout]  --> codegen/src/lib.rs:4:116
[INFO] [stdout]   |
[INFO] [stdout] 4 | use syn::{parse_file, Item, DeriveInput, Data, Fields, Type, PathArguments, GenericArgument, Attribute, ItemTrait, Meta};
[INFO] [stdout]   |                                                                                                                    ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `is_bytes` is never read
[INFO] [stdout]   --> codegen/src/lib.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | struct CapnpStruct {
[INFO] [stdout]    |        ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 36 |     is_bytes: bool,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CapnpStruct` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `is_bytes` is never read
[INFO] [stdout]   --> codegen/src/lib.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | struct CapnpStruct {
[INFO] [stdout]    |        ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 36 |     is_bytes: bool,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CapnpStruct` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `is_bytes` is never read
[INFO] [stdout]   --> codegen/src/lib.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | struct CapnpStruct {
[INFO] [stdout]    |        ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 36 |     is_bytes: bool,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CapnpStruct` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling serialize v0.1.0 (/opt/rustwide/workdir/example/serialize)
[INFO] [stderr]    Compiling sparse_matrix v0.1.0 (/opt/rustwide/workdir/example/sparse_matrix)
[INFO] [stderr]    Compiling capnez-hello-world v0.1.0 (/opt/rustwide/workdir/example/hello_world)
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking capnp-futures v0.21.0
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking capnp-rpc v0.21.0
[INFO] [stderr]     Checking tokio-util v0.7.15
[INFO] [stdout] warning: unused imports: `Deserialize` and `Serialize`
[INFO] [stdout]  --> example/sparse_matrix/src/matrix.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use serde::{Serialize, Deserialize};
[INFO] [stdout]   |             ^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Deserialize` and `Serialize`
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/serialize-b2620c2c44e0f38f/out/generated/schema_capnp.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 | use serde::{Serialize, Deserialize};
[INFO] [stdout]   |             ^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Deserialize` and `Serialize`
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/serialize-b2620c2c44e0f38f/out/generated/schema_capnp.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 | use serde::{Serialize, Deserialize};
[INFO] [stdout]   |             ^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Deserialize` and `Serialize`
[INFO] [stdout]  --> example/sparse_matrix/src/matrix.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use serde::{Serialize, Deserialize};
[INFO] [stdout]   |             ^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Deserialize` and `Serialize`
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/capnez-hello-world-4f8d008eb48caf3c/out/generated/schema_capnp.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 | use serde::{Serialize, Deserialize};
[INFO] [stdout]   |             ^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Deserialize` and `Serialize`
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/capnez-hello-world-4f8d008eb48caf3c/out/generated/schema_capnp.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 | use serde::{Serialize, Deserialize};
[INFO] [stdout]   |             ^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SparseMatrixData` is never constructed
[INFO] [stdout]   --> example/sparse_matrix/src/main.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | struct SparseMatrixData {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SparseMatrixData` is never constructed
[INFO] [stdout]   --> example/sparse_matrix/src/main.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | struct SparseMatrixData {
[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 31.50s
[INFO] running `Command { std: "docker" "inspect" "7a8ee1296d555b4c132a317748bdf6f97bacb4ec0aea92c29231d4c28442c2c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a8ee1296d555b4c132a317748bdf6f97bacb4ec0aea92c29231d4c28442c2c3", kill_on_drop: false }`
[INFO] [stdout] 7a8ee1296d555b4c132a317748bdf6f97bacb4ec0aea92c29231d4c28442c2c3
