[INFO] fetching crate ream 0.4.2... [INFO] testing ream-0.4.2 against 1.55.0 for beta-1.56-1 [INFO] extracting crate ream 0.4.2 into /workspace/builds/worker-54/source [INFO] validating manifest of crates.io crate ream 0.4.2 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ream 0.4.2 [INFO] finished tweaking crates.io crate ream 0.4.2 [INFO] tweaked toml for crates.io crate ream 0.4.2 written to /workspace/builds/worker-54/source/Cargo.toml [INFO] crate crates.io crate ream 0.4.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4e6a56b5683f8692050701727962de6c11a653110160b9d10fa99252ce8564af [INFO] running `Command { std: "docker" "start" "-a" "4e6a56b5683f8692050701727962de6c11a653110160b9d10fa99252ce8564af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4e6a56b5683f8692050701727962de6c11a653110160b9d10fa99252ce8564af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4e6a56b5683f8692050701727962de6c11a653110160b9d10fa99252ce8564af", kill_on_drop: false }` [INFO] [stdout] 4e6a56b5683f8692050701727962de6c11a653110160b9d10fa99252ce8564af [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4bbff435959dc2ae3095026b7f8e6f364d86c8a0b8bde0d77bff8ad37e9d9819 [INFO] running `Command { std: "docker" "start" "-a" "4bbff435959dc2ae3095026b7f8e6f364d86c8a0b8bde0d77bff8ad37e9d9819", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling syn v1.0.70 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.73 [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling bumpalo v3.6.1 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling wasm-bindgen v0.2.73 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling regex-syntax v0.6.23 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling regex v1.4.5 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.73 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.73 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.2 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.73 [INFO] [stderr] Compiling clap v3.0.0-beta.2 [INFO] [stderr] Compiling ream v0.4.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `BTreeMap`, `VecDeque` [INFO] [stdout] --> src/parser.rs:5:24 [INFO] [stdout] | [INFO] [stdout] 5 | use std::collections::{BTreeMap, HashMap, VecDeque}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/object/mod.rs:285:29 [INFO] [stdout] | [INFO] [stdout] 285 | ValueType::List(t) => return Err(ReamError::Placeholder), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BTreeMap`, `VecDeque` [INFO] [stdout] --> src/parser.rs:5:24 [INFO] [stdout] | [INFO] [stdout] 5 | use std::collections::{BTreeMap, HashMap, VecDeque}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::scanner::*` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::scanner::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::object::*` [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::object::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::File` [INFO] [stdout] --> src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Write` [INFO] [stdout] --> src/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use std::io::Write; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `env` [INFO] [stdout] --> src/main.rs:12:11 [INFO] [stdout] | [INFO] [stdout] 12 | use std::{env, fs}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/object/mod.rs:285:29 [INFO] [stdout] | [INFO] [stdout] 285 | ValueType::List(t) => return Err(ReamError::Placeholder), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `to_csv_list` [INFO] [stdout] --> src/object/csv.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn to_csv_list(&self) -> Result>, ReamError> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `to_ast_str_pretty` [INFO] [stdout] --> src/object/ast.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn to_ast_str_pretty(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `ref_keys` [INFO] [stdout] --> src/object/mod.rs:143:12 [INFO] [stdout] | [INFO] [stdout] 143 | pub fn ref_keys(&self) -> Vec { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_annotation` [INFO] [stdout] --> src/object/mod.rs:221:12 [INFO] [stdout] | [INFO] [stdout] 221 | pub fn get_annotation(&self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `keys` [INFO] [stdout] --> src/object/mod.rs:387:12 [INFO] [stdout] | [INFO] [stdout] 387 | pub fn keys(&self) -> Vec { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_parent_class` [INFO] [stdout] --> src/object/mod.rs:391:12 [INFO] [stdout] | [INFO] [stdout] 391 | pub fn get_parent_class(&self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/scanner.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn new(tt: TokenType, p0: Marker, p1: Marker) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_source` [INFO] [stdout] --> src/scanner.rs:89:12 [INFO] [stdout] | [INFO] [stdout] 89 | pub fn get_source(&self) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 29.52s [INFO] running `Command { std: "docker" "inspect" "4bbff435959dc2ae3095026b7f8e6f364d86c8a0b8bde0d77bff8ad37e9d9819", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4bbff435959dc2ae3095026b7f8e6f364d86c8a0b8bde0d77bff8ad37e9d9819", kill_on_drop: false }` [INFO] [stdout] 4bbff435959dc2ae3095026b7f8e6f364d86c8a0b8bde0d77bff8ad37e9d9819 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6928414cfc1ae869670f1c2fd398ea0e37f0541c9de97a67d27ff48648575b55 [INFO] running `Command { std: "docker" "start" "-a" "6928414cfc1ae869670f1c2fd398ea0e37f0541c9de97a67d27ff48648575b55", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] warning: unused imports: `BTreeMap`, `VecDeque` [INFO] [stdout] --> src/parser.rs:5:24 [INFO] [stdout] | [INFO] [stdout] 5 | use std::collections::{BTreeMap, HashMap, VecDeque}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling ream v0.4.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/object/mod.rs:285:29 [INFO] [stdout] | [INFO] [stdout] 285 | ValueType::List(t) => return Err(ReamError::Placeholder), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BTreeMap`, `VecDeque` [INFO] [stdout] --> src/parser.rs:5:24 [INFO] [stdout] | [INFO] [stdout] 5 | use std::collections::{BTreeMap, HashMap, VecDeque}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/parser.rs:361:9 [INFO] [stdout] | [INFO] [stdout] 361 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BTreeMap`, `VecDeque` [INFO] [stdout] --> src/parser.rs:5:24 [INFO] [stdout] | [INFO] [stdout] 5 | use std::collections::{BTreeMap, HashMap, VecDeque}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/parser.rs:361:9 [INFO] [stdout] | [INFO] [stdout] 361 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::scanner::*` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::scanner::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::object::*` [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::object::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::File` [INFO] [stdout] --> src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Write` [INFO] [stdout] --> src/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use std::io::Write; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `env` [INFO] [stdout] --> src/main.rs:12:11 [INFO] [stdout] | [INFO] [stdout] 12 | use std::{env, fs}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/object/mod.rs:285:29 [INFO] [stdout] | [INFO] [stdout] 285 | ValueType::List(t) => return Err(ReamError::Placeholder), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/object/mod.rs:285:29 [INFO] [stdout] | [INFO] [stdout] 285 | ValueType::List(t) => return Err(ReamError::Placeholder), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `to_csv_list` [INFO] [stdout] --> src/object/csv.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn to_csv_list(&self) -> Result>, ReamError> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `to_ast_str_pretty` [INFO] [stdout] --> src/object/ast.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn to_ast_str_pretty(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `ref_keys` [INFO] [stdout] --> src/object/mod.rs:143:12 [INFO] [stdout] | [INFO] [stdout] 143 | pub fn ref_keys(&self) -> Vec { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_annotation` [INFO] [stdout] --> src/object/mod.rs:221:12 [INFO] [stdout] | [INFO] [stdout] 221 | pub fn get_annotation(&self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `keys` [INFO] [stdout] --> src/object/mod.rs:387:12 [INFO] [stdout] | [INFO] [stdout] 387 | pub fn keys(&self) -> Vec { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_parent_class` [INFO] [stdout] --> src/object/mod.rs:391:12 [INFO] [stdout] | [INFO] [stdout] 391 | pub fn get_parent_class(&self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/scanner.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn new(tt: TokenType, p0: Marker, p1: Marker) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_source` [INFO] [stdout] --> src/scanner.rs:89:12 [INFO] [stdout] | [INFO] [stdout] 89 | pub fn get_source(&self) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.73s [INFO] running `Command { std: "docker" "inspect" "6928414cfc1ae869670f1c2fd398ea0e37f0541c9de97a67d27ff48648575b55", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6928414cfc1ae869670f1c2fd398ea0e37f0541c9de97a67d27ff48648575b55", kill_on_drop: false }` [INFO] [stdout] 6928414cfc1ae869670f1c2fd398ea0e37f0541c9de97a67d27ff48648575b55 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b2628ba4e79ef6d0907727609567b95ec8a9958f0c65908d0b757f118f834395 [INFO] running `Command { std: "docker" "start" "-a" "b2628ba4e79ef6d0907727609567b95ec8a9958f0c65908d0b757f118f834395", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused imports: `BTreeMap`, `VecDeque` [INFO] [stderr] --> src/parser.rs:5:24 [INFO] [stderr] | [INFO] [stderr] 5 | use std::collections::{BTreeMap, HashMap, VecDeque}; [INFO] [stderr] | ^^^^^^^^ ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t` [INFO] [stderr] --> src/object/mod.rs:285:29 [INFO] [stderr] | [INFO] [stderr] 285 | ValueType::List(t) => return Err(ReamError::Placeholder), [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> src/parser.rs:361:9 [INFO] [stderr] | [INFO] [stderr] 361 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `ream` (lib) generated 2 warnings [INFO] [stderr] warning: `ream` (lib test) generated 3 warnings (2 duplicates) [INFO] [stderr] warning: unused import: `crate::scanner::*` [INFO] [stderr] --> src/main.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use crate::scanner::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::object::*` [INFO] [stderr] --> src/main.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use crate::object::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs::File` [INFO] [stderr] --> src/main.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::fs::File; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::Write` [INFO] [stderr] --> src/main.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use std::io::Write; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `env` [INFO] [stderr] --> src/main.rs:12:11 [INFO] [stderr] | [INFO] [stderr] 12 | use std::{env, fs}; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `to_csv_list` [INFO] [stderr] --> src/object/csv.rs:29:12 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn to_csv_list(&self) -> Result>, ReamError> { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `to_ast_str_pretty` [INFO] [stderr] --> src/object/ast.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn to_ast_str_pretty(&mut self) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `ref_keys` [INFO] [stderr] --> src/object/mod.rs:143:12 [INFO] [stderr] | [INFO] [stderr] 143 | pub fn ref_keys(&self) -> Vec { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_annotation` [INFO] [stderr] --> src/object/mod.rs:221:12 [INFO] [stderr] | [INFO] [stderr] 221 | pub fn get_annotation(&self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `keys` [INFO] [stderr] --> src/object/mod.rs:387:12 [INFO] [stderr] | [INFO] [stderr] 387 | pub fn keys(&self) -> Vec { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_parent_class` [INFO] [stderr] --> src/object/mod.rs:391:12 [INFO] [stderr] | [INFO] [stderr] 391 | pub fn get_parent_class(&self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/scanner.rs:21:12 [INFO] [stderr] | [INFO] [stderr] 21 | pub fn new(tt: TokenType, p0: Marker, p1: Marker) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_source` [INFO] [stderr] --> src/scanner.rs:89:12 [INFO] [stderr] | [INFO] [stderr] 89 | pub fn get_source(&self) { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `ream` (bin "ream" test) generated 16 warnings (3 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/ream-b894956a9fcefa9c) [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] [stderr] Running unittests (/opt/rustwide/target/debug/deps/ream-04050a62d2d5236f) [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] [stderr] Doc-tests ream [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" "b2628ba4e79ef6d0907727609567b95ec8a9958f0c65908d0b757f118f834395", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2628ba4e79ef6d0907727609567b95ec8a9958f0c65908d0b757f118f834395", kill_on_drop: false }` [INFO] [stdout] b2628ba4e79ef6d0907727609567b95ec8a9958f0c65908d0b757f118f834395