[INFO] fetching crate sfn-ng 0.2.28... [INFO] checking sfn-ng-0.2.28 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate sfn-ng 0.2.28 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate sfn-ng 0.2.28 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate sfn-ng 0.2.28 [INFO] finished tweaking crates.io crate sfn-ng 0.2.28 [INFO] tweaked toml for crates.io crate sfn-ng 0.2.28 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate crates.io crate sfn-ng 0.2.28 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "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 rusoto_signature v0.46.0 [INFO] [stderr] Downloaded string_morph v0.1.0 [INFO] [stderr] Downloaded rusoto_credential v0.46.0 [INFO] [stderr] Downloaded json-structural-diff v0.1.0 [INFO] [stderr] Downloaded rusoto_core v0.46.0 [INFO] [stderr] Downloaded rusoto_sts v0.46.0 [INFO] [stderr] Downloaded rusoto_cloudformation v0.46.0 [INFO] [stderr] Downloaded rusoto_ec2 v0.46.0 [INFO] [stderr] Downloaded rusoto_s3 v0.46.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cb69a9bb4d730551560be59f2bd951e3f06613d97827bcaa4fb023448085d96e [INFO] running `Command { std: "docker" "start" "-a" "cb69a9bb4d730551560be59f2bd951e3f06613d97827bcaa4fb023448085d96e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cb69a9bb4d730551560be59f2bd951e3f06613d97827bcaa4fb023448085d96e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb69a9bb4d730551560be59f2bd951e3f06613d97827bcaa4fb023448085d96e", kill_on_drop: false }` [INFO] [stdout] cb69a9bb4d730551560be59f2bd951e3f06613d97827bcaa4fb023448085d96e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 78f38afaf3fdedec90bb7d92594267d9f7b637c7793f4e8acc2aa7142fae9670 [INFO] running `Command { std: "docker" "start" "-a" "78f38afaf3fdedec90bb7d92594267d9f7b637c7793f4e8acc2aa7142fae9670", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.67 [INFO] [stderr] Compiling libc v0.2.148 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Checking memchr v2.6.3 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Checking smallvec v1.11.1 [INFO] [stderr] Checking bytes v1.5.0 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Compiling standback v0.2.17 [INFO] [stderr] Checking bitflags v2.4.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.20+deprecated [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Checking tracing-core v0.1.31 [INFO] [stderr] Compiling openssl v0.10.57 [INFO] [stderr] Checking try-lock v0.2.4 [INFO] [stderr] Compiling serde_json v1.0.107 [INFO] [stderr] Compiling async-trait v0.1.73 [INFO] [stderr] Checking percent-encoding v2.3.0 [INFO] [stderr] Checking want v0.3.1 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Compiling const_fn v0.4.9 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Compiling time v0.2.27 [INFO] [stderr] Checking iana-time-zone v0.1.57 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking http v0.2.9 [INFO] [stderr] Checking crypto-mac v0.10.1 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Checking cpufeatures v0.2.9 [INFO] [stderr] Checking shlex v0.1.1 [INFO] [stderr] Checking zeroize v1.6.0 [INFO] [stderr] Checking hmac v0.10.1 [INFO] [stderr] Compiling rusoto_core v0.46.0 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking md5 v0.7.0 [INFO] [stderr] Checking unicode-bidi v0.3.13 [INFO] [stderr] Checking form_urlencoded v1.2.0 [INFO] [stderr] Checking xml-rs v0.8.19 [INFO] [stderr] Compiling rustix v0.38.14 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking dtoa v0.4.8 [INFO] [stderr] Checking aho-corasick v1.1.1 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking linux-raw-sys v0.4.7 [INFO] [stderr] Checking regex-syntax v0.7.5 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking textwrap v0.12.1 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Compiling syn v2.0.37 [INFO] [stderr] Checking idna v0.4.0 [INFO] [stderr] Checking deranged v0.3.8 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking unicode-segmentation v1.10.1 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking difflib v0.4.0 [INFO] [stderr] Checking termcolor v1.3.0 [INFO] [stderr] Checking os_str_bytes v2.4.0 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking socket2 v0.5.4 [INFO] [stderr] Checking socket2 v0.4.9 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking url v2.4.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking convert_case v0.6.0 [INFO] [stderr] Checking walkdir v2.4.0 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Checking whoami v1.4.1 [INFO] [stderr] Checking string_morph v0.1.0 [INFO] [stderr] Checking time v0.3.29 [INFO] [stderr] Compiling openssl-sys v0.9.93 [INFO] [stderr] Checking regex-automata v0.3.8 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking colored v2.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling time-macros-impl v0.1.2 [INFO] [stderr] Compiling clap_derive v3.2.25 [INFO] [stderr] Checking regex v1.9.5 [INFO] [stderr] Checking time-macros v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.188 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling async-recursion v1.0.5 [INFO] [stderr] Checking tokio v1.32.0 [INFO] [stderr] Checking futures-util v0.3.28 [INFO] [stderr] Checking clap v3.0.0-beta.2 [INFO] [stderr] Checking futures-executor v0.3.28 [INFO] [stderr] Checking futures v0.3.28 [INFO] [stderr] Checking hyper v0.14.27 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking chrono v0.4.31 [INFO] [stderr] Checking serde_urlencoded v0.6.1 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking json-structural-diff v0.1.0 [INFO] [stderr] Checking rusoto_credential v0.46.0 [INFO] [stderr] Checking rusoto_signature v0.46.0 [INFO] [stderr] Checking rusoto_cloudformation v0.46.0 [INFO] [stderr] Checking rusoto_ec2 v0.46.0 [INFO] [stderr] Checking rusoto_s3 v0.46.0 [INFO] [stderr] Checking rusoto_sts v0.46.0 [INFO] [stderr] Checking sfn-ng v0.2.28 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Transition` [INFO] [stdout] --> src/main.rs:4:525 [INFO] [stdout] | [INFO] [stdout] 4 | ...gurationRequest, BucketLifecycleConfiguration, LifecycleRule, Transition, AbortIncompleteMultipartUpload, NoncurrentVersionExpiration,... [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `string_morph` is imported redundantly [INFO] [stdout] --> src/main.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use string_morph; [INFO] [stdout] | ^^^^^^^^^^^^ the item `string_morph` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Transition` [INFO] [stdout] --> src/main.rs:4:525 [INFO] [stdout] | [INFO] [stdout] 4 | ...gurationRequest, BucketLifecycleConfiguration, LifecycleRule, Transition, AbortIncompleteMultipartUpload, NoncurrentVersionExpiration,... [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `string_morph` is imported redundantly [INFO] [stdout] --> src/main.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use string_morph; [INFO] [stdout] | ^^^^^^^^^^^^ the item `string_morph` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/main.rs:1471:9 [INFO] [stdout] | [INFO] [stdout] 1471 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/main.rs:1471:9 [INFO] [stdout] | [INFO] [stdout] 1471 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::datetime_from_str`: use `DateTime::parse_from_str` instead [INFO] [stdout] --> src/utils.rs:19:30 [INFO] [stdout] | [INFO] [stdout] 19 | let event_time = Utc.datetime_from_str(&line.timestamp.as_ref(), "%Y-%m-%dT%H:%M:%S%.3fZ").unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::datetime_from_str`: use `DateTime::parse_from_str` instead [INFO] [stdout] --> src/utils.rs:19:30 [INFO] [stdout] | [INFO] [stdout] 19 | let event_time = Utc.datetime_from_str(&line.timestamp.as_ref(), "%Y-%m-%dT%H:%M:%S%.3fZ").unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::datetime_from_str`: use `DateTime::parse_from_str` instead [INFO] [stdout] --> src/main.rs:195:39 [INFO] [stdout] | [INFO] [stdout] 195 | last_printed = DateTime::from(Utc.datetime_from_str(events.iter().max_by_key(|event| event.timestamp.clone()).unwrap().timestamp.as_r... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::datetime_from_str`: use `DateTime::parse_from_str` instead [INFO] [stdout] --> src/main.rs:195:39 [INFO] [stdout] | [INFO] [stdout] 195 | last_printed = DateTime::from(Utc.datetime_from_str(events.iter().max_by_key(|event| event.timestamp.clone()).unwrap().timestamp.as_r... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `template_body` is never read [INFO] [stdout] --> src/main.rs:772:3 [INFO] [stdout] | [INFO] [stdout] 767 | struct StackInput { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 772 | template_body: Option, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `StackInput` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&std::string::String` instead of cloning the inner type [INFO] [stdout] --> src/main.rs:487:178 [INFO] [stdout] | [INFO] [stdout] 487 | ...())).into_group_map().iter().sorted_by_key(|(status, _)| status.clone()) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `template_body` is never read [INFO] [stdout] --> src/main.rs:772:3 [INFO] [stdout] | [INFO] [stdout] 767 | struct StackInput { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 772 | template_body: Option, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `StackInput` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&std::string::String` instead of cloning the inner type [INFO] [stdout] --> src/main.rs:487:178 [INFO] [stdout] | [INFO] [stdout] 487 | ...())).into_group_map().iter().sorted_by_key(|(status, _)| status.clone()) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/main.rs:1799:47 [INFO] [stdout] | [INFO] [stdout] 1799 | print!("Do you want to execute {}?: ", msg.clone()); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/main.rs:1799:47 [INFO] [stdout] | [INFO] [stdout] 1799 | print!("Do you want to execute {}?: ", msg.clone()); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 37.12s [INFO] running `Command { std: "docker" "inspect" "78f38afaf3fdedec90bb7d92594267d9f7b637c7793f4e8acc2aa7142fae9670", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "78f38afaf3fdedec90bb7d92594267d9f7b637c7793f4e8acc2aa7142fae9670", kill_on_drop: false }` [INFO] [stdout] 78f38afaf3fdedec90bb7d92594267d9f7b637c7793f4e8acc2aa7142fae9670 [INFO] checking sfn-ng-0.2.28 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate sfn-ng 0.2.28 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate sfn-ng 0.2.28 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate sfn-ng 0.2.28 [INFO] finished tweaking crates.io crate sfn-ng 0.2.28 [INFO] tweaked toml for crates.io crate sfn-ng 0.2.28 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate crates.io crate sfn-ng 0.2.28 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 638519c8390eff9df08c56c2b09631331cf6b3b60f8e7ab95ebfa93c6d21b0f5 [INFO] running `Command { std: "docker" "start" "-a" "638519c8390eff9df08c56c2b09631331cf6b3b60f8e7ab95ebfa93c6d21b0f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "638519c8390eff9df08c56c2b09631331cf6b3b60f8e7ab95ebfa93c6d21b0f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "638519c8390eff9df08c56c2b09631331cf6b3b60f8e7ab95ebfa93c6d21b0f5", kill_on_drop: false }` [INFO] [stdout] 638519c8390eff9df08c56c2b09631331cf6b3b60f8e7ab95ebfa93c6d21b0f5 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 77077b83d9ce092fe985e05a8bb11615e95137d5a12c18e28b5103bfe2c7df48 [INFO] running `Command { std: "docker" "start" "-a" "77077b83d9ce092fe985e05a8bb11615e95137d5a12c18e28b5103bfe2c7df48", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.67 [INFO] [stderr] Compiling libc v0.2.148 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Checking memchr v2.6.3 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Checking bytes v1.5.0 [INFO] [stderr] Checking smallvec v1.11.1 [INFO] [stderr] Compiling standback v0.2.17 [INFO] [stderr] Checking bitflags v2.4.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.20+deprecated [INFO] [stderr] Checking tracing-core v0.1.31 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Compiling openssl v0.10.57 [INFO] [stderr] Checking try-lock v0.2.4 [INFO] [stderr] Compiling serde_json v1.0.107 [INFO] [stderr] Checking want v0.3.1 [INFO] [stderr] Compiling async-trait v0.1.73 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Checking http v0.2.9 [INFO] [stderr] Checking percent-encoding v2.3.0 [INFO] [stderr] Compiling const_fn v0.4.9 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Compiling time v0.2.27 [INFO] [stderr] Checking iana-time-zone v0.1.57 [INFO] [stderr] Checking crypto-mac v0.10.1 [INFO] [stderr] Checking zeroize v1.6.0 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Checking cpufeatures v0.2.9 [INFO] [stderr] Checking shlex v0.1.1 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Checking hmac v0.10.1 [INFO] [stderr] Compiling rusoto_core v0.46.0 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking unicode-bidi v0.3.13 [INFO] [stderr] Checking md5 v0.7.0 [INFO] [stderr] Checking form_urlencoded v1.2.0 [INFO] [stderr] Checking xml-rs v0.8.19 [INFO] [stderr] Checking dtoa v0.4.8 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Compiling rustix v0.38.14 [INFO] [stderr] Checking aho-corasick v1.1.1 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking regex-syntax v0.7.5 [INFO] [stderr] Checking linux-raw-sys v0.4.7 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking idna v0.4.0 [INFO] [stderr] Compiling syn v2.0.37 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking textwrap v0.12.1 [INFO] [stderr] Checking url v2.4.1 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking difflib v0.4.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking unicode-segmentation v1.10.1 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking socket2 v0.5.4 [INFO] [stderr] Checking socket2 v0.4.9 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking termcolor v1.3.0 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Checking deranged v0.3.8 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking os_str_bytes v2.4.0 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Checking convert_case v0.6.0 [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stderr] Checking walkdir v2.4.0 [INFO] [stderr] Checking whoami v1.4.1 [INFO] [stderr] Checking string_morph v0.1.0 [INFO] [stderr] Checking time v0.3.29 [INFO] [stderr] Checking regex-automata v0.3.8 [INFO] [stderr] Compiling openssl-sys v0.9.93 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking colored v2.0.4 [INFO] [stderr] Compiling time-macros-impl v0.1.2 [INFO] [stderr] Compiling clap_derive v3.2.25 [INFO] [stderr] Checking regex v1.9.5 [INFO] [stderr] Checking time-macros v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.188 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling async-recursion v1.0.5 [INFO] [stderr] Checking tokio v1.32.0 [INFO] [stderr] Checking futures-util v0.3.28 [INFO] [stderr] Checking clap v3.0.0-beta.2 [INFO] [stderr] Checking futures-executor v0.3.28 [INFO] [stderr] Checking futures v0.3.28 [INFO] [stderr] Checking hyper v0.14.27 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking chrono v0.4.31 [INFO] [stderr] Checking serde_urlencoded v0.6.1 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking json-structural-diff v0.1.0 [INFO] [stderr] Checking rusoto_credential v0.46.0 [INFO] [stderr] Checking rusoto_signature v0.46.0 [INFO] [stderr] Checking rusoto_cloudformation v0.46.0 [INFO] [stderr] Checking rusoto_s3 v0.46.0 [INFO] [stderr] Checking rusoto_ec2 v0.46.0 [INFO] [stderr] Checking rusoto_sts v0.46.0 [INFO] [stderr] Checking sfn-ng v0.2.28 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Transition` [INFO] [stdout] --> src/main.rs:4:525 [INFO] [stdout] | [INFO] [stdout] 4 | ...gurationRequest, BucketLifecycleConfiguration, LifecycleRule, Transition, AbortIncompleteMultipartUpload, NoncurrentVersionExpiration,... [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `string_morph` is imported redundantly [INFO] [stdout] --> src/main.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use string_morph; [INFO] [stdout] | ^^^^^^^^^^^^ the item `string_morph` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Transition` [INFO] [stdout] --> src/main.rs:4:525 [INFO] [stdout] | [INFO] [stdout] 4 | ...gurationRequest, BucketLifecycleConfiguration, LifecycleRule, Transition, AbortIncompleteMultipartUpload, NoncurrentVersionExpiration,... [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `string_morph` is imported redundantly [INFO] [stdout] --> src/main.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use string_morph; [INFO] [stdout] | ^^^^^^^^^^^^ the item `string_morph` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/main.rs:1471:9 [INFO] [stdout] | [INFO] [stdout] 1471 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/main.rs:1471:9 [INFO] [stdout] | [INFO] [stdout] 1471 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::datetime_from_str`: use `DateTime::parse_from_str` instead [INFO] [stdout] --> src/utils.rs:19:30 [INFO] [stdout] | [INFO] [stdout] 19 | let event_time = Utc.datetime_from_str(&line.timestamp.as_ref(), "%Y-%m-%dT%H:%M:%S%.3fZ").unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::datetime_from_str`: use `DateTime::parse_from_str` instead [INFO] [stdout] --> src/utils.rs:19:30 [INFO] [stdout] | [INFO] [stdout] 19 | let event_time = Utc.datetime_from_str(&line.timestamp.as_ref(), "%Y-%m-%dT%H:%M:%S%.3fZ").unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::datetime_from_str`: use `DateTime::parse_from_str` instead [INFO] [stdout] --> src/main.rs:195:39 [INFO] [stdout] | [INFO] [stdout] 195 | last_printed = DateTime::from(Utc.datetime_from_str(events.iter().max_by_key(|event| event.timestamp.clone()).unwrap().timestamp.as_r... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::datetime_from_str`: use `DateTime::parse_from_str` instead [INFO] [stdout] --> src/main.rs:195:39 [INFO] [stdout] | [INFO] [stdout] 195 | last_printed = DateTime::from(Utc.datetime_from_str(events.iter().max_by_key(|event| event.timestamp.clone()).unwrap().timestamp.as_r... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `template_body` is never read [INFO] [stdout] --> src/main.rs:772:3 [INFO] [stdout] | [INFO] [stdout] 767 | struct StackInput { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 772 | template_body: Option, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `StackInput` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&std::string::String` instead of cloning the inner type [INFO] [stdout] --> src/main.rs:487:178 [INFO] [stdout] | [INFO] [stdout] 487 | ...())).into_group_map().iter().sorted_by_key(|(status, _)| status.clone()) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/main.rs:1799:47 [INFO] [stdout] | [INFO] [stdout] 1799 | print!("Do you want to execute {}?: ", msg.clone()); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `template_body` is never read [INFO] [stdout] --> src/main.rs:772:3 [INFO] [stdout] | [INFO] [stdout] 767 | struct StackInput { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 772 | template_body: Option, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `StackInput` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&std::string::String` instead of cloning the inner type [INFO] [stdout] --> src/main.rs:487:178 [INFO] [stdout] | [INFO] [stdout] 487 | ...())).into_group_map().iter().sorted_by_key(|(status, _)| status.clone()) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/main.rs:1799:47 [INFO] [stdout] | [INFO] [stdout] 1799 | print!("Do you want to execute {}?: ", msg.clone()); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 58.24s [INFO] running `Command { std: "docker" "inspect" "77077b83d9ce092fe985e05a8bb11615e95137d5a12c18e28b5103bfe2c7df48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "77077b83d9ce092fe985e05a8bb11615e95137d5a12c18e28b5103bfe2c7df48", kill_on_drop: false }` [INFO] [stdout] 77077b83d9ce092fe985e05a8bb11615e95137d5a12c18e28b5103bfe2c7df48