[INFO] fetching crate sick 0.0.0... [INFO] building sick-0.0.0 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1 [INFO] extracting crate sick 0.0.0 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate sick 0.0.0 [INFO] finished tweaking crates.io crate sick 0.0.0 [INFO] tweaked toml for crates.io crate sick 0.0.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate sick 0.0.0 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate sick 0.0.0 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c35113b449c47c6a74641c1a368efa4fa9039abe945eace0fb6379f495576a27 [INFO] running `Command { std: "docker" "start" "-a" "c35113b449c47c6a74641c1a368efa4fa9039abe945eace0fb6379f495576a27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c35113b449c47c6a74641c1a368efa4fa9039abe945eace0fb6379f495576a27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c35113b449c47c6a74641c1a368efa4fa9039abe945eace0fb6379f495576a27", kill_on_drop: false }` [INFO] [stdout] c35113b449c47c6a74641c1a368efa4fa9039abe945eace0fb6379f495576a27 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9154638885d980824154b270566e6bb6e8e04d17d8c923eb2eecf6028be53c75 [INFO] running `Command { std: "docker" "start" "-a" "9154638885d980824154b270566e6bb6e8e04d17d8c923eb2eecf6028be53c75", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling libc v0.2.116 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling structopt v0.3.26 [INFO] [stderr] Compiling sick v0.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::common::*` [INFO] [stdout] --> src/config.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::common::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `path` [INFO] [stdout] --> src/directory.rs:9:10 [INFO] [stdout] | [INFO] [stdout] 9 | fn new(path: PathBuf) -> Result { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_path` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `path` [INFO] [stdout] --> src/post.rs:11:16 [INFO] [stdout] | [INFO] [stdout] 11 | fn from_path(path: PathBuf) -> Result { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_path` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `config_path` is never read [INFO] [stdout] --> src/arguments.rs:6:3 [INFO] [stdout] | [INFO] [stdout] 4 | pub(crate) struct Arguments { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 5 | #[structopt(short, long)] [INFO] [stdout] 6 | config_path: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Arguments` has a derived impl for the trait `Debug`, but this is 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: struct `Config` is never constructed [INFO] [stdout] --> src/config.rs:4:19 [INFO] [stdout] | [INFO] [stdout] 4 | pub(crate) struct Config {} [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Directory` is never constructed [INFO] [stdout] --> src/directory.rs:4:19 [INFO] [stdout] | [INFO] [stdout] 4 | pub(crate) struct Directory { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/directory.rs:9:6 [INFO] [stdout] | [INFO] [stdout] 8 | impl Directory { [INFO] [stdout] | -------------- associated function in this implementation [INFO] [stdout] 9 | fn new(path: PathBuf) -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Post` is never constructed [INFO] [stdout] --> src/post.rs:4:19 [INFO] [stdout] | [INFO] [stdout] 4 | pub(crate) struct Post { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_path` is never used [INFO] [stdout] --> src/post.rs:11:6 [INFO] [stdout] | [INFO] [stdout] 10 | impl Post { [INFO] [stdout] | --------- associated function in this implementation [INFO] [stdout] 11 | fn from_path(path: PathBuf) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.16s [INFO] running `Command { std: "docker" "inspect" "9154638885d980824154b270566e6bb6e8e04d17d8c923eb2eecf6028be53c75", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9154638885d980824154b270566e6bb6e8e04d17d8c923eb2eecf6028be53c75", kill_on_drop: false }` [INFO] [stdout] 9154638885d980824154b270566e6bb6e8e04d17d8c923eb2eecf6028be53c75 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4df96f42aaa6901644601f58b052ceec9a20679740e5a26eeddba683c2c39ecf [INFO] running `Command { std: "docker" "start" "-a" "4df96f42aaa6901644601f58b052ceec9a20679740e5a26eeddba683c2c39ecf", kill_on_drop: false }` [INFO] [stderr] Compiling sick v0.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::common::*` [INFO] [stdout] --> src/config.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::common::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `path` [INFO] [stdout] --> src/directory.rs:9:10 [INFO] [stdout] | [INFO] [stdout] 9 | fn new(path: PathBuf) -> Result { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_path` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `path` [INFO] [stdout] --> src/post.rs:11:16 [INFO] [stdout] | [INFO] [stdout] 11 | fn from_path(path: PathBuf) -> Result { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_path` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `config_path` is never read [INFO] [stdout] --> src/arguments.rs:6:3 [INFO] [stdout] | [INFO] [stdout] 4 | pub(crate) struct Arguments { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 5 | #[structopt(short, long)] [INFO] [stdout] 6 | config_path: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Arguments` has a derived impl for the trait `Debug`, but this is 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: struct `Config` is never constructed [INFO] [stdout] --> src/config.rs:4:19 [INFO] [stdout] | [INFO] [stdout] 4 | pub(crate) struct Config {} [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Directory` is never constructed [INFO] [stdout] --> src/directory.rs:4:19 [INFO] [stdout] | [INFO] [stdout] 4 | pub(crate) struct Directory { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/directory.rs:9:6 [INFO] [stdout] | [INFO] [stdout] 8 | impl Directory { [INFO] [stdout] | -------------- associated function in this implementation [INFO] [stdout] 9 | fn new(path: PathBuf) -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Post` is never constructed [INFO] [stdout] --> src/post.rs:4:19 [INFO] [stdout] | [INFO] [stdout] 4 | pub(crate) struct Post { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_path` is never used [INFO] [stdout] --> src/post.rs:11:6 [INFO] [stdout] | [INFO] [stdout] 10 | impl Post { [INFO] [stdout] | --------- associated function in this implementation [INFO] [stdout] 11 | fn from_path(path: PathBuf) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.46s [INFO] running `Command { std: "docker" "inspect" "4df96f42aaa6901644601f58b052ceec9a20679740e5a26eeddba683c2c39ecf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4df96f42aaa6901644601f58b052ceec9a20679740e5a26eeddba683c2c39ecf", kill_on_drop: false }` [INFO] [stdout] 4df96f42aaa6901644601f58b052ceec9a20679740e5a26eeddba683c2c39ecf