[INFO] fetching crate moguls 0.1.1... [INFO] checking moguls-0.1.1 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate moguls 0.1.1 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate moguls 0.1.1 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 moguls 0.1.1 [INFO] finished tweaking crates.io crate moguls 0.1.1 [INFO] tweaked toml for crates.io crate moguls 0.1.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate crates.io crate moguls 0.1.1 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded phf v0.11.2 [INFO] [stderr] Downloaded phf_codegen v0.11.2 [INFO] [stderr] Downloaded openssl-sys v0.9.93 [INFO] [stderr] Downloaded chrono-tz-build v0.2.1 [INFO] [stderr] Downloaded phf_shared v0.11.2 [INFO] [stderr] Downloaded phf_generator v0.11.2 [INFO] [stderr] Downloaded futures-io v0.3.29 [INFO] [stderr] Downloaded openssl v0.10.57 [INFO] [stderr] Downloaded chrono-tz v0.8.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 9df4f11204d04203ed6a274d89555d5207af00b5951ea046b09f166242fd9dc9 [INFO] running `Command { std: "docker" "start" "-a" "9df4f11204d04203ed6a274d89555d5207af00b5951ea046b09f166242fd9dc9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9df4f11204d04203ed6a274d89555d5207af00b5951ea046b09f166242fd9dc9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9df4f11204d04203ed6a274d89555d5207af00b5951ea046b09f166242fd9dc9", kill_on_drop: false }` [INFO] [stdout] 9df4f11204d04203ed6a274d89555d5207af00b5951ea046b09f166242fd9dc9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 9fbfbb4e5b3080172af5fd230617a8e1a33276a3f5f05a7e38b2a7ad62e5376f [INFO] running `Command { std: "docker" "start" "-a" "9fbfbb4e5b3080172af5fd230617a8e1a33276a3f5f05a7e38b2a7ad62e5376f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Checking bytes v1.5.0 [INFO] [stderr] Compiling futures-core v0.3.29 [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling futures-task v0.3.29 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling futures-util v0.3.29 [INFO] [stderr] Compiling openssl v0.10.57 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Checking mio v0.8.9 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Compiling phf_shared v0.11.2 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Checking futures-io v0.3.29 [INFO] [stderr] Compiling serde v1.0.190 [INFO] [stderr] Compiling futures-channel v0.3.29 [INFO] [stderr] Checking futures-sink v0.3.29 [INFO] [stderr] Compiling phf v0.11.2 [INFO] [stderr] Checking percent-encoding v2.3.0 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking form_urlencoded v1.2.0 [INFO] [stderr] Checking unicode-bidi v0.3.13 [INFO] [stderr] Checking iana-time-zone v0.1.58 [INFO] [stderr] Compiling anyhow v1.0.75 [INFO] [stderr] Checking http v0.2.9 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Checking tokio v1.33.0 [INFO] [stderr] Checking base64 v0.21.5 [INFO] [stderr] Checking chrono v0.4.31 [INFO] [stderr] Checking idna v0.4.0 [INFO] [stderr] Compiling phf_generator v0.11.2 [INFO] [stderr] Compiling phf_codegen v0.11.2 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Checking url v2.4.1 [INFO] [stderr] Compiling regex-automata v0.4.3 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Compiling openssl-sys v0.9.93 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.190 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Compiling regex v1.10.2 [INFO] [stderr] Compiling parse-zoneinfo v0.3.0 [INFO] [stderr] Compiling chrono-tz-build v0.2.1 [INFO] [stderr] Compiling chrono-tz v0.8.4 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking h2 v0.3.21 [INFO] [stderr] Checking hyper v0.14.27 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.22 [INFO] [stderr] Checking moguls v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/fetch_utils/fed.rs:147:21 [INFO] [stdout] | [INFO] [stdout] 147 | UpdateDateField(UpdateDateField), [INFO] [stdout] | --------------- ^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 147 | UpdateDateField(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/fetch_utils/fed.rs:147:21 [INFO] [stdout] | [INFO] [stdout] 147 | UpdateDateField(UpdateDateField), [INFO] [stdout] | --------------- ^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 147 | UpdateDateField(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.48s [INFO] running `Command { std: "docker" "inspect" "9fbfbb4e5b3080172af5fd230617a8e1a33276a3f5f05a7e38b2a7ad62e5376f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9fbfbb4e5b3080172af5fd230617a8e1a33276a3f5f05a7e38b2a7ad62e5376f", kill_on_drop: false }` [INFO] [stdout] 9fbfbb4e5b3080172af5fd230617a8e1a33276a3f5f05a7e38b2a7ad62e5376f [INFO] checking moguls-0.1.1 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate moguls 0.1.1 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate moguls 0.1.1 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 moguls 0.1.1 [INFO] finished tweaking crates.io crate moguls 0.1.1 [INFO] tweaked toml for crates.io crate moguls 0.1.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate crates.io crate moguls 0.1.1 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 3f52a712a08eff665e3066eb133eec097f3f9f35e103ae9cb77dd3421a0ab30b [INFO] running `Command { std: "docker" "start" "-a" "3f52a712a08eff665e3066eb133eec097f3f9f35e103ae9cb77dd3421a0ab30b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3f52a712a08eff665e3066eb133eec097f3f9f35e103ae9cb77dd3421a0ab30b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f52a712a08eff665e3066eb133eec097f3f9f35e103ae9cb77dd3421a0ab30b", kill_on_drop: false }` [INFO] [stdout] 3f52a712a08eff665e3066eb133eec097f3f9f35e103ae9cb77dd3421a0ab30b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 3b30084a1759b214100955111991ac95596f47bc0b9b4ca83f777cefb1f1c0ca [INFO] running `Command { std: "docker" "start" "-a" "3b30084a1759b214100955111991ac95596f47bc0b9b4ca83f777cefb1f1c0ca", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Compiling futures-core v0.3.29 [INFO] [stderr] Checking bytes v1.5.0 [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling futures-task v0.3.29 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling openssl v0.10.57 [INFO] [stderr] Checking mio v0.8.9 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Compiling futures-util v0.3.29 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Checking futures-sink v0.3.29 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling serde v1.0.190 [INFO] [stderr] Compiling phf_shared v0.11.2 [INFO] [stderr] Compiling futures-channel v0.3.29 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Checking futures-io v0.3.29 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Compiling phf v0.11.2 [INFO] [stderr] Checking percent-encoding v2.3.0 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Checking unicode-bidi v0.3.13 [INFO] [stderr] Checking tokio v1.33.0 [INFO] [stderr] Checking http v0.2.9 [INFO] [stderr] Checking form_urlencoded v1.2.0 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Checking iana-time-zone v0.1.58 [INFO] [stderr] Compiling anyhow v1.0.75 [INFO] [stderr] Checking base64 v0.21.5 [INFO] [stderr] Compiling phf_generator v0.11.2 [INFO] [stderr] Checking chrono v0.4.31 [INFO] [stderr] Compiling phf_codegen v0.11.2 [INFO] [stderr] Checking idna v0.4.0 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Checking url v2.4.1 [INFO] [stderr] Compiling regex-automata v0.4.3 [INFO] [stderr] Compiling openssl-sys v0.9.93 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Compiling regex v1.10.2 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.190 [INFO] [stderr] Compiling parse-zoneinfo v0.3.0 [INFO] [stderr] Compiling chrono-tz-build v0.2.1 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Compiling chrono-tz v0.8.4 [INFO] [stderr] Checking h2 v0.3.21 [INFO] [stderr] Checking hyper v0.14.27 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking reqwest v0.11.22 [INFO] [stderr] Checking moguls v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/fetch_utils/fed.rs:147:21 [INFO] [stdout] | [INFO] [stdout] 147 | UpdateDateField(UpdateDateField), [INFO] [stdout] | --------------- ^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 147 | UpdateDateField(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/fetch_utils/fed.rs:147:21 [INFO] [stdout] | [INFO] [stdout] 147 | UpdateDateField(UpdateDateField), [INFO] [stdout] | --------------- ^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 147 | UpdateDateField(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.66s [INFO] running `Command { std: "docker" "inspect" "3b30084a1759b214100955111991ac95596f47bc0b9b4ca83f777cefb1f1c0ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b30084a1759b214100955111991ac95596f47bc0b9b4ca83f777cefb1f1c0ca", kill_on_drop: false }` [INFO] [stdout] 3b30084a1759b214100955111991ac95596f47bc0b9b4ca83f777cefb1f1c0ca