[INFO] cloning repository https://github.com/j-tai/coman [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/j-tai/coman" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fj-tai%2Fcoman", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fj-tai%2Fcoman'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] aef6446d1164464472ba6919c9e583a8d9106bd4 [INFO] building j-tai/coman against master#f5209000832c9d3bc29c91f4daef4ca9f28dc797+target=wasm32-wasip1 for pr-149868 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fj-tai%2Fcoman" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/j-tai/coman [INFO] finished tweaking git repo https://github.com/j-tai/coman [INFO] tweaked toml for git repo https://github.com/j-tai/coman written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/j-tai/coman on toolchain f5209000832c9d3bc29c91f4daef4ca9f28dc797 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f5209000832c9d3bc29c91f4daef4ca9f28dc797" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/j-tai/coman 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" "+f5209000832c9d3bc29c91f4daef4ca9f28dc797" "fetch" "--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] Downloading crates ... [INFO] [stderr] Downloaded serde v1.0.138 [INFO] [stderr] Downloaded alphanumeric-sort v1.4.4 [INFO] [stderr] Downloaded getargs v0.5.0 [INFO] [stderr] Downloaded serde_derive v1.0.138 [INFO] [stderr] Downloaded lzma-sys v0.1.19 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+f5209000832c9d3bc29c91f4daef4ca9f28dc797" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 257c538a76d11e4f87a560bbeca848e84f4c8c453573580dc4f682b86e469514 [INFO] running `Command { std: "docker" "start" "-a" "257c538a76d11e4f87a560bbeca848e84f4c8c453573580dc4f682b86e469514", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "257c538a76d11e4f87a560bbeca848e84f4c8c453573580dc4f682b86e469514", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "257c538a76d11e4f87a560bbeca848e84f4c8c453573580dc4f682b86e469514", kill_on_drop: false }` [INFO] [stdout] 257c538a76d11e4f87a560bbeca848e84f4c8c453573580dc4f682b86e469514 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+f5209000832c9d3bc29c91f4daef4ca9f28dc797" "build" "--frozen" "--message-format=json" "--target" "wasm32-wasip1", kill_on_drop: false }` [INFO] [stdout] 33d852454f7a5e7c3d1c06a70e211a249e13a8b19e6cb06e5ad712f37446ffe3 [INFO] running `Command { std: "docker" "start" "-a" "33d852454f7a5e7c3d1c06a70e211a249e13a8b19e6cb06e5ad712f37446ffe3", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling serde_derive v1.0.138 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling serde v1.0.138 [INFO] [stderr] Compiling anyhow v1.0.58 [INFO] [stderr] Compiling getargs v0.5.0 [INFO] [stderr] Compiling if_chain v1.0.2 [INFO] [stderr] Compiling alphanumeric-sort v1.4.4 [INFO] [stderr] Compiling lzma-sys v0.1.19 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Compiling thiserror v1.0.31 [INFO] [stderr] Compiling xz2 v0.1.7 [INFO] [stderr] Compiling toml v0.5.9 [INFO] [stderr] Compiling coman v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant `Signal` is never constructed [INFO] [stdout] --> src/command.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 23 | pub enum RunResult { [INFO] [stdout] | --------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 26 | Signal(i32), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RunResult` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `as_code` is never used [INFO] [stdout] --> src/command.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 30 | impl RunResult { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 35 | pub fn as_code(&self) -> i32 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/repo.rs:139:40 [INFO] [stdout] | [INFO] [stdout] 139 | pub fn get_program>(&self, path: P) -> Result { [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] 139 | pub fn get_program>(&self, path: P) -> Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/repo.rs:179:32 [INFO] [stdout] | [INFO] [stdout] 179 | pub fn find_recent_program(&self) -> Result { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 179 | pub fn find_recent_program(&self) -> Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.95s [INFO] running `Command { std: "docker" "inspect" "33d852454f7a5e7c3d1c06a70e211a249e13a8b19e6cb06e5ad712f37446ffe3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "33d852454f7a5e7c3d1c06a70e211a249e13a8b19e6cb06e5ad712f37446ffe3", kill_on_drop: false }` [INFO] [stdout] 33d852454f7a5e7c3d1c06a70e211a249e13a8b19e6cb06e5ad712f37446ffe3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+f5209000832c9d3bc29c91f4daef4ca9f28dc797" "test" "--frozen" "--no-run" "--message-format=json" "--target" "wasm32-wasip1", kill_on_drop: false }` [INFO] [stdout] 759cf502f483371859cf999e6a8aa1a1c580bbccce0a5fae9bbf5a83c472cf39 [INFO] running `Command { std: "docker" "start" "-a" "759cf502f483371859cf999e6a8aa1a1c580bbccce0a5fae9bbf5a83c472cf39", kill_on_drop: false }` [INFO] [stderr] Compiling coman v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant `Signal` is never constructed [INFO] [stdout] --> src/command.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 23 | pub enum RunResult { [INFO] [stdout] | --------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 26 | Signal(i32), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RunResult` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `as_code` is never used [INFO] [stdout] --> src/command.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 30 | impl RunResult { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 35 | pub fn as_code(&self) -> i32 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/repo.rs:139:40 [INFO] [stdout] | [INFO] [stdout] 139 | pub fn get_program>(&self, path: P) -> Result { [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] 139 | pub fn get_program>(&self, path: P) -> Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/repo.rs:179:32 [INFO] [stdout] | [INFO] [stdout] 179 | pub fn find_recent_program(&self) -> Result { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 179 | pub fn find_recent_program(&self) -> Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.54s [INFO] running `Command { std: "docker" "inspect" "759cf502f483371859cf999e6a8aa1a1c580bbccce0a5fae9bbf5a83c472cf39", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "759cf502f483371859cf999e6a8aa1a1c580bbccce0a5fae9bbf5a83c472cf39", kill_on_drop: false }` [INFO] [stdout] 759cf502f483371859cf999e6a8aa1a1c580bbccce0a5fae9bbf5a83c472cf39