[INFO] fetching crate stam-tools 0.2.0... [INFO] checking stam-tools-0.2.0 against master#6fc0273b5a57eb78cc00841181113fda3e509478 for pr-112842-1 [INFO] extracting crate stam-tools 0.2.0 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate stam-tools 0.2.0 on toolchain 6fc0273b5a57eb78cc00841181113fda3e509478 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6fc0273b5a57eb78cc00841181113fda3e509478" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate stam-tools 0.2.0 [INFO] finished tweaking crates.io crate stam-tools 0.2.0 [INFO] tweaked toml for crates.io crate stam-tools 0.2.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate crates.io crate stam-tools 0.2.0 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" "+6fc0273b5a57eb78cc00841181113fda3e509478" "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] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde v1.0.163 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.86 [INFO] [stderr] Downloaded android_system_properties v0.1.5 [INFO] [stderr] Downloaded rand_chacha v0.3.1 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.86 [INFO] [stderr] Downloaded iana-time-zone v0.1.56 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.86 [INFO] [stderr] Downloaded nanoid v0.4.0 [INFO] [stderr] Downloaded iana-time-zone-haiku v0.1.2 [INFO] [stderr] Downloaded android-tzdata v0.1.1 [INFO] [stderr] Downloaded heck v0.4.1 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.86 [INFO] [stderr] Downloaded rand_core v0.6.4 [INFO] [stderr] Downloaded os_str_bytes v6.5.0 [INFO] [stderr] Downloaded sealed v0.5.0 [INFO] [stderr] Downloaded wasi v0.10.0+wasi-snapshot-preview1 [INFO] [stderr] Downloaded time v0.1.45 [INFO] [stderr] Downloaded csv-core v0.1.10 [INFO] [stderr] Downloaded ppv-lite86 v0.2.17 [INFO] [stderr] Downloaded serde_derive v1.0.163 [INFO] [stderr] Downloaded rand v0.8.5 [INFO] [stderr] Downloaded serde_json v1.0.96 [INFO] [stderr] Downloaded wasm-bindgen v0.2.86 [INFO] [stderr] Downloaded libc v0.2.146 [INFO] [stderr] Downloaded csv v1.2.2 [INFO] [stderr] Downloaded chrono v0.4.26 [INFO] [stderr] Downloaded syn v2.0.18 [INFO] [stderr] Downloaded stam v0.7.0 [INFO] [stderr] Downloaded js-sys v0.3.63 [INFO] [stderr] Downloaded windows v0.48.0 [INFO] [stderr] Downloaded bumpalo v3.13.0 [INFO] [stderr] Downloaded proc-macro2 v1.0.59 [INFO] [stderr] Downloaded num-traits v0.2.15 [INFO] [stderr] Downloaded log v0.4.18 [INFO] [stderr] Downloaded core-foundation-sys v0.8.4 [INFO] [stderr] Downloaded serde_path_to_error v0.1.11 [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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+6fc0273b5a57eb78cc00841181113fda3e509478" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e692d277621e7992f976ed7489c08fcbd121f06103fd248e427fee303f552e5a [INFO] running `Command { std: "docker" "start" "-a" "e692d277621e7992f976ed7489c08fcbd121f06103fd248e427fee303f552e5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e692d277621e7992f976ed7489c08fcbd121f06103fd248e427fee303f552e5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e692d277621e7992f976ed7489c08fcbd121f06103fd248e427fee303f552e5a", kill_on_drop: false }` [INFO] [stdout] e692d277621e7992f976ed7489c08fcbd121f06103fd248e427fee303f552e5a [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=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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+6fc0273b5a57eb78cc00841181113fda3e509478" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d0f4fdc01337e48c2163d0d9036ec1ab6152a70c76c877da731780e91f38fb7c [INFO] running `Command { std: "docker" "start" "-a" "d0f4fdc01337e48c2163d0d9036ec1ab6152a70c76c877da731780e91f38fb7c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.146 [INFO] [stderr] Compiling proc-macro2 v1.0.59 [INFO] [stderr] Compiling quote v1.0.28 [INFO] [stderr] Compiling unicode-ident v1.0.9 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling serde v1.0.163 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Compiling serde_json v1.0.96 [INFO] [stderr] Checking itoa v1.0.6 [INFO] [stderr] Checking ryu v1.0.13 [INFO] [stderr] Checking os_str_bytes v6.5.0 [INFO] [stderr] Checking regex-syntax v0.7.2 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking iana-time-zone v0.1.56 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking textwrap v0.16.0 [INFO] [stderr] Checking aho-corasick v1.0.2 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling syn v2.0.18 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking termcolor v1.2.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking clap v3.2.25 [INFO] [stderr] Checking chrono v0.4.26 [INFO] [stderr] Checking nanoid v0.4.0 [INFO] [stderr] Checking regex v1.8.4 [INFO] [stderr] Compiling serde_derive v1.0.163 [INFO] [stderr] Compiling sealed v0.5.0 [INFO] [stderr] Checking csv v1.2.2 [INFO] [stderr] Checking serde_path_to_error v0.1.11 [INFO] [stderr] Checking stam v0.7.0 [INFO] [stderr] Checking stam-tools v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: using `.deref()` on a double reference, which returns `&str` instead of dereferencing the inner type [INFO] [stdout] --> src/bin/stam/tsv.rs:1375:80 [INFO] [stdout] | [INFO] [stdout] 1375 | multidatabuilder = multidatabuilder.with_key(Item::from(key.deref())); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.deref()` on a double reference, which returns `&str` instead of dereferencing the inner type [INFO] [stdout] --> src/bin/stam/tsv.rs:1386:66 [INFO] [stdout] | [INFO] [stdout] 1386 | databuilder = databuilder.with_key(Item::from(key.deref())); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.deref()` on a double reference, which returns `&str` instead of dereferencing the inner type [INFO] [stdout] --> src/bin/stam/tsv.rs:1388:88 [INFO] [stdout] | [INFO] [stdout] 1388 | databuilder = databuilder.with_value(DataValue::from(unescape(value.deref()))); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.deref()` on a double reference, which returns `&str` instead of dereferencing the inner type [INFO] [stdout] --> src/bin/stam/tsv.rs:1390:79 [INFO] [stdout] | [INFO] [stdout] 1390 | databuilder = databuilder.with_value(DataValue::from(value.deref())); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.deref()` on a double reference, which returns `&str` instead of dereferencing the inner type [INFO] [stdout] --> src/bin/stam/tsv.rs:1414:34 [INFO] [stdout] | [INFO] [stdout] 1414 | unescape(cell.deref()).into() [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.deref()` on a double reference, which returns `&str` instead of dereferencing the inner type [INFO] [stdout] --> src/bin/stam/tsv.rs:1416:25 [INFO] [stdout] | [INFO] [stdout] 1416 | cell.deref().into() [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.deref()` on a double reference, which returns `&str` instead of dereferencing the inner type [INFO] [stdout] --> src/bin/stam/tsv.rs:1498:38 [INFO] [stdout] | [INFO] [stdout] 1498 | let begin: Cursor = begin_str.deref().try_into().map_err(|e| format!("{}", e))?; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.deref()` on a double reference, which returns `&str` instead of dereferencing the inner type [INFO] [stdout] --> src/bin/stam/tsv.rs:1499:34 [INFO] [stdout] | [INFO] [stdout] 1499 | let end: Cursor = end_str.deref().try_into().map_err(|e| format!("{}", e))?; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.deref()` on a double reference, which returns `&str` instead of dereferencing the inner type [INFO] [stdout] --> src/bin/stam/tsv.rs:1375:80 [INFO] [stdout] | [INFO] [stdout] 1375 | multidatabuilder = multidatabuilder.with_key(Item::from(key.deref())); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.deref()` on a double reference, which returns `&str` instead of dereferencing the inner type [INFO] [stdout] --> src/bin/stam/tsv.rs:1386:66 [INFO] [stdout] | [INFO] [stdout] 1386 | databuilder = databuilder.with_key(Item::from(key.deref())); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.deref()` on a double reference, which returns `&str` instead of dereferencing the inner type [INFO] [stdout] --> src/bin/stam/tsv.rs:1388:88 [INFO] [stdout] | [INFO] [stdout] 1388 | databuilder = databuilder.with_value(DataValue::from(unescape(value.deref()))); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.deref()` on a double reference, which returns `&str` instead of dereferencing the inner type [INFO] [stdout] --> src/bin/stam/tsv.rs:1390:79 [INFO] [stdout] | [INFO] [stdout] 1390 | databuilder = databuilder.with_value(DataValue::from(value.deref())); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.deref()` on a double reference, which returns `&str` instead of dereferencing the inner type [INFO] [stdout] --> src/bin/stam/tsv.rs:1414:34 [INFO] [stdout] | [INFO] [stdout] 1414 | unescape(cell.deref()).into() [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.deref()` on a double reference, which returns `&str` instead of dereferencing the inner type [INFO] [stdout] --> src/bin/stam/tsv.rs:1416:25 [INFO] [stdout] | [INFO] [stdout] 1416 | cell.deref().into() [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.deref()` on a double reference, which returns `&str` instead of dereferencing the inner type [INFO] [stdout] --> src/bin/stam/tsv.rs:1498:38 [INFO] [stdout] | [INFO] [stdout] 1498 | let begin: Cursor = begin_str.deref().try_into().map_err(|e| format!("{}", e))?; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.deref()` on a double reference, which returns `&str` instead of dereferencing the inner type [INFO] [stdout] --> src/bin/stam/tsv.rs:1499:34 [INFO] [stdout] | [INFO] [stdout] 1499 | let end: Cursor = end_str.deref().try_into().map_err(|e| format!("{}", e))?; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 35.94s [INFO] running `Command { std: "docker" "inspect" "d0f4fdc01337e48c2163d0d9036ec1ab6152a70c76c877da731780e91f38fb7c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d0f4fdc01337e48c2163d0d9036ec1ab6152a70c76c877da731780e91f38fb7c", kill_on_drop: false }` [INFO] [stdout] d0f4fdc01337e48c2163d0d9036ec1ab6152a70c76c877da731780e91f38fb7c