[INFO] fetching crate hwp 0.2.0... [INFO] checking hwp-0.2.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate hwp 0.2.0 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate hwp 0.2.0 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 hwp 0.2.0 [INFO] finished tweaking crates.io crate hwp 0.2.0 [INFO] tweaked toml for crates.io crate hwp 0.2.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 33 packages [INFO] [stderr] Adding cfb v0.7.3 (latest: v0.9.0) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.0.0) [INFO] [stderr] Adding num-derive v0.3.3 (latest: v0.4.2) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [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] Downloading crates ... [INFO] [stderr] Downloaded hwp_macro v0.2.0 [INFO] [stderr] Downloaded cfb v0.7.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 28fd5c81490cd57177b68f70f31706c94f8fa5820315d01b4ef28c76dcffe1fe [INFO] running `Command { std: "docker" "start" "-a" "28fd5c81490cd57177b68f70f31706c94f8fa5820315d01b4ef28c76dcffe1fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "28fd5c81490cd57177b68f70f31706c94f8fa5820315d01b4ef28c76dcffe1fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28fd5c81490cd57177b68f70f31706c94f8fa5820315d01b4ef28c76dcffe1fe", kill_on_drop: false }` [INFO] [stdout] 28fd5c81490cd57177b68f70f31706c94f8fa5820315d01b4ef28c76dcffe1fe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] af274193965230b09a284434b07500bbb99e4563c68a54a02bdc615329f11614 [INFO] running `Command { std: "docker" "start" "-a" "af274193965230b09a284434b07500bbb99e4563c68a54a02bdc615329f11614", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling crc32fast v1.4.0 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking uuid v1.8.0 [INFO] [stderr] Checking cpufeatures v0.2.12 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling hwp_macro v0.2.0 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking cfb v0.7.3 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.5 [INFO] [stderr] Checking num-iter v0.1.44 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking inout v0.1.3 [INFO] [stderr] Checking cipher v0.4.4 [INFO] [stderr] Checking aes v0.8.4 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Checking num v0.4.1 [INFO] [stderr] Checking hwp v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `read_pit_ui` is never used [INFO] [stdout] --> src/hwp/parameter_set/mod.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub trait ParameterSetReader: Read + ReadBytesExt { [INFO] [stdout] | ------------------ method in this trait [INFO] [stdout] ... [INFO] [stdout] 17 | fn read_pit_ui(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `read_record_meta` and `read_record_with_bytes` are never used [INFO] [stdout] --> src/hwp/record/reader.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait RecordReader: Read + ReadBytesExt { [INFO] [stdout] | ------------ methods in this trait [INFO] [stdout] ... [INFO] [stdout] 24 | fn read_record_meta(&mut self) -> Result<(u32, u32, u32)> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 50 | fn read_record_with_bytes(&mut self) -> Result<(u32, u32, u32, i64)> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `read_pit_ui` is never used [INFO] [stdout] --> src/hwp/parameter_set/mod.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub trait ParameterSetReader: Read + ReadBytesExt { [INFO] [stdout] | ------------------ method in this trait [INFO] [stdout] ... [INFO] [stdout] 17 | fn read_pit_ui(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `read_record_meta` and `read_record_with_bytes` are never used [INFO] [stdout] --> src/hwp/record/reader.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait RecordReader: Read + ReadBytesExt { [INFO] [stdout] | ------------ methods in this trait [INFO] [stdout] ... [INFO] [stdout] 24 | fn read_record_meta(&mut self) -> Result<(u32, u32, u32)> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 50 | fn read_record_with_bytes(&mut self) -> Result<(u32, u32, u32, i64)> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.61s [INFO] running `Command { std: "docker" "inspect" "af274193965230b09a284434b07500bbb99e4563c68a54a02bdc615329f11614", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af274193965230b09a284434b07500bbb99e4563c68a54a02bdc615329f11614", kill_on_drop: false }` [INFO] [stdout] af274193965230b09a284434b07500bbb99e4563c68a54a02bdc615329f11614 [INFO] checking hwp-0.2.0 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate hwp 0.2.0 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate hwp 0.2.0 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 hwp 0.2.0 [INFO] finished tweaking crates.io crate hwp 0.2.0 [INFO] tweaked toml for crates.io crate hwp 0.2.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 761f84ca59da898a0c94e5ae3a30afed56d6f89768e34e0e167098aae403692e [INFO] running `Command { std: "docker" "start" "-a" "761f84ca59da898a0c94e5ae3a30afed56d6f89768e34e0e167098aae403692e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "761f84ca59da898a0c94e5ae3a30afed56d6f89768e34e0e167098aae403692e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "761f84ca59da898a0c94e5ae3a30afed56d6f89768e34e0e167098aae403692e", kill_on_drop: false }` [INFO] [stdout] 761f84ca59da898a0c94e5ae3a30afed56d6f89768e34e0e167098aae403692e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 7ddeeb1826e805f34deb689eb6784fd518b9060a6af8780e99feb68b6b081f0e [INFO] running `Command { std: "docker" "start" "-a" "7ddeeb1826e805f34deb689eb6784fd518b9060a6af8780e99feb68b6b081f0e", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling crc32fast v1.4.0 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking cpufeatures v0.2.12 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking uuid v1.8.0 [INFO] [stderr] Compiling hwp_macro v0.2.0 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Checking cfb v0.7.3 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.5 [INFO] [stderr] Checking num-iter v0.1.44 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking inout v0.1.3 [INFO] [stderr] Checking cipher v0.4.4 [INFO] [stderr] Checking aes v0.8.4 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Checking num v0.4.1 [INFO] [stderr] Checking hwp v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `read_pit_ui` is never used [INFO] [stdout] --> src/hwp/parameter_set/mod.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub trait ParameterSetReader: Read + ReadBytesExt { [INFO] [stdout] | ------------------ method in this trait [INFO] [stdout] ... [INFO] [stdout] 17 | fn read_pit_ui(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `read_record_meta` and `read_record_with_bytes` are never used [INFO] [stdout] --> src/hwp/record/reader.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait RecordReader: Read + ReadBytesExt { [INFO] [stdout] | ------------ methods in this trait [INFO] [stdout] ... [INFO] [stdout] 24 | fn read_record_meta(&mut self) -> Result<(u32, u32, u32)> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 50 | fn read_record_with_bytes(&mut self) -> Result<(u32, u32, u32, i64)> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `read_pit_ui` is never used [INFO] [stdout] --> src/hwp/parameter_set/mod.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub trait ParameterSetReader: Read + ReadBytesExt { [INFO] [stdout] | ------------------ method in this trait [INFO] [stdout] ... [INFO] [stdout] 17 | fn read_pit_ui(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `read_record_meta` and `read_record_with_bytes` are never used [INFO] [stdout] --> src/hwp/record/reader.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait RecordReader: Read + ReadBytesExt { [INFO] [stdout] | ------------ methods in this trait [INFO] [stdout] ... [INFO] [stdout] 24 | fn read_record_meta(&mut self) -> Result<(u32, u32, u32)> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 50 | fn read_record_with_bytes(&mut self) -> Result<(u32, u32, u32, i64)> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.90s [INFO] running `Command { std: "docker" "inspect" "7ddeeb1826e805f34deb689eb6784fd518b9060a6af8780e99feb68b6b081f0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ddeeb1826e805f34deb689eb6784fd518b9060a6af8780e99feb68b6b081f0e", kill_on_drop: false }` [INFO] [stdout] 7ddeeb1826e805f34deb689eb6784fd518b9060a6af8780e99feb68b6b081f0e