[INFO] fetching crate debug_finder 0.3.1... [INFO] testing debug_finder-0.3.1 against 1.90.0 for beta-1.91-3 [INFO] extracting crate debug_finder 0.3.1 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate debug_finder 0.3.1 [INFO] finished tweaking crates.io crate debug_finder 0.3.1 [INFO] tweaked toml for crates.io crate debug_finder 0.3.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate debug_finder 0.3.1 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate debug_finder 0.3.1 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded prettytable-rs v0.8.0 [INFO] [stderr] Downloaded term v0.5.2 [INFO] [stderr] Downloaded constant_time_eq v0.1.4 [INFO] [stderr] Downloaded csv-core v0.1.6 [INFO] [stderr] Downloaded json v0.12.0 [INFO] [stderr] Downloaded cc v1.0.47 [INFO] [stderr] Downloaded blake2b_simd v0.5.9 [INFO] [stderr] Downloaded rust-argon2 v0.5.1 [INFO] [stderr] Downloaded arrayref v0.3.5 [INFO] [stderr] Downloaded redox_users v0.3.1 [INFO] [stderr] Downloaded csv v1.1.1 [INFO] [stderr] Downloaded regex-automata v0.1.8 [INFO] [stderr] Downloaded bstr v0.2.8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 21e335ee06ad6f147a90f224d1714c94cfbd56f24f6c9f850cf1bdd1b3b74bb2 [INFO] running `Command { std: "docker" "start" "-a" "21e335ee06ad6f147a90f224d1714c94cfbd56f24f6c9f850cf1bdd1b3b74bb2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "21e335ee06ad6f147a90f224d1714c94cfbd56f24f6c9f850cf1bdd1b3b74bb2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "21e335ee06ad6f147a90f224d1714c94cfbd56f24f6c9f850cf1bdd1b3b74bb2", kill_on_drop: false }` [INFO] [stdout] 21e335ee06ad6f147a90f224d1714c94cfbd56f24f6c9f850cf1bdd1b3b74bb2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e70a87c7df48660c9719e62ca8cb3207032b37ce9bc6ddac96cd123235c35018 [INFO] running `Command { std: "docker" "start" "-a" "e70a87c7df48660c9719e62ca8cb3207032b37ce9bc6ddac96cd123235c35018", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling serde v1.0.103 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Compiling unicode-width v0.1.6 [INFO] [stderr] Compiling itoa v0.4.4 [INFO] [stderr] Compiling encode_unicode v0.3.6 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling json v0.12.0 [INFO] [stderr] Compiling regex-automata v0.1.8 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling term v0.5.2 [INFO] [stderr] Compiling csv-core v0.1.6 [INFO] [stderr] Compiling bstr v0.2.8 [INFO] [stderr] Compiling csv v1.1.1 [INFO] [stderr] Compiling prettytable-rs v0.8.0 [INFO] [stderr] Compiling debug_finder v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `config_files` is never read [INFO] [stdout] --> src/project.rs:7:13 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Project { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 7 | pub config_files: Vec [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/main.rs:85:28 [INFO] [stdout] | [INFO] [stdout] 85 | panic!(remove_file.err()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: add a "{:?}" format string to use the `Debug` implementation of `Option` [INFO] [stdout] | [INFO] [stdout] 85 | panic!("{:?}", remove_file.err()); [INFO] [stdout] | +++++++ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 85 - panic!(remove_file.err()); [INFO] [stdout] 85 + std::panic::panic_any(remove_file.err()); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/main.rs:91:28 [INFO] [stdout] | [INFO] [stdout] 91 | panic!(write_file.err()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{:?}" format string to use the `Debug` implementation of `Option` [INFO] [stdout] | [INFO] [stdout] 91 | panic!("{:?}", write_file.err()); [INFO] [stdout] | +++++++ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 91 - panic!(write_file.err()); [INFO] [stdout] 91 + std::panic::panic_any(write_file.err()); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.81s [INFO] running `Command { std: "docker" "inspect" "e70a87c7df48660c9719e62ca8cb3207032b37ce9bc6ddac96cd123235c35018", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e70a87c7df48660c9719e62ca8cb3207032b37ce9bc6ddac96cd123235c35018", kill_on_drop: false }` [INFO] [stdout] e70a87c7df48660c9719e62ca8cb3207032b37ce9bc6ddac96cd123235c35018 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cb206f02bf7b4cffebe910fe0e08bba005233288c0c7bfea6ca0f54f3efc5df7 [INFO] running `Command { std: "docker" "start" "-a" "cb206f02bf7b4cffebe910fe0e08bba005233288c0c7bfea6ca0f54f3efc5df7", kill_on_drop: false }` [INFO] [stderr] Compiling debug_finder v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `config_files` is never read [INFO] [stdout] --> src/project.rs:7:13 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Project { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 7 | pub config_files: Vec [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/main.rs:85:28 [INFO] [stdout] | [INFO] [stdout] 85 | panic!(remove_file.err()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: add a "{:?}" format string to use the `Debug` implementation of `Option` [INFO] [stdout] | [INFO] [stdout] 85 | panic!("{:?}", remove_file.err()); [INFO] [stdout] | +++++++ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 85 - panic!(remove_file.err()); [INFO] [stdout] 85 + std::panic::panic_any(remove_file.err()); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/main.rs:91:28 [INFO] [stdout] | [INFO] [stdout] 91 | panic!(write_file.err()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{:?}" format string to use the `Debug` implementation of `Option` [INFO] [stdout] | [INFO] [stdout] 91 | panic!("{:?}", write_file.err()); [INFO] [stdout] | +++++++ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 91 - panic!(write_file.err()); [INFO] [stdout] 91 + std::panic::panic_any(write_file.err()); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.55s [INFO] running `Command { std: "docker" "inspect" "cb206f02bf7b4cffebe910fe0e08bba005233288c0c7bfea6ca0f54f3efc5df7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb206f02bf7b4cffebe910fe0e08bba005233288c0c7bfea6ca0f54f3efc5df7", kill_on_drop: false }` [INFO] [stdout] cb206f02bf7b4cffebe910fe0e08bba005233288c0c7bfea6ca0f54f3efc5df7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 419c0e0a3ad162b65071e2b54dfc8256c0a24890ba03fffda4171ac59a475350 [INFO] running `Command { std: "docker" "start" "-a" "419c0e0a3ad162b65071e2b54dfc8256c0a24890ba03fffda4171ac59a475350", kill_on_drop: false }` [INFO] [stderr] warning: field `config_files` is never read [INFO] [stderr] --> src/project.rs:7:13 [INFO] [stderr] | [INFO] [stderr] 3 | pub struct Project { [INFO] [stderr] | ------- field in this struct [INFO] [stderr] ... [INFO] [stderr] 7 | pub config_files: Vec [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/main.rs:85:28 [INFO] [stderr] | [INFO] [stderr] 85 | panic!(remove_file.err()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] help: add a "{:?}" format string to use the `Debug` implementation of `Option` [INFO] [stderr] | [INFO] [stderr] 85 | panic!("{:?}", remove_file.err()); [INFO] [stderr] | +++++++ [INFO] [stderr] help: or use std::panic::panic_any instead [INFO] [stderr] | [INFO] [stderr] 85 - panic!(remove_file.err()); [INFO] [stderr] 85 + std::panic::panic_any(remove_file.err()); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/main.rs:91:28 [INFO] [stderr] | [INFO] [stderr] 91 | panic!(write_file.err()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{:?}" format string to use the `Debug` implementation of `Option` [INFO] [stderr] | [INFO] [stderr] 91 | panic!("{:?}", write_file.err()); [INFO] [stderr] | +++++++ [INFO] [stderr] help: or use std::panic::panic_any instead [INFO] [stderr] | [INFO] [stderr] 91 - panic!(write_file.err()); [INFO] [stderr] 91 + std::panic::panic_any(write_file.err()); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `debug_finder` (bin "debug_finder" test) generated 3 warnings (run `cargo fix --bin "debug_finder" --tests` to apply 2 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/debug_finder-5190bbb739992ee7) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "419c0e0a3ad162b65071e2b54dfc8256c0a24890ba03fffda4171ac59a475350", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "419c0e0a3ad162b65071e2b54dfc8256c0a24890ba03fffda4171ac59a475350", kill_on_drop: false }` [INFO] [stdout] 419c0e0a3ad162b65071e2b54dfc8256c0a24890ba03fffda4171ac59a475350