[INFO] fetching crate makai_vcd_reader 0.1.0... [INFO] checking makai_vcd_reader-0.1.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate makai_vcd_reader 0.1.0 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate makai_vcd_reader 0.1.0 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 makai_vcd_reader 0.1.0 [INFO] finished tweaking crates.io crate makai_vcd_reader 0.1.0 [INFO] tweaked toml for crates.io crate makai_vcd_reader 0.1.0 written to /workspace/builds/worker-5-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] 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] Locking 78 packages [INFO] [stderr] Adding encode_unicode v0.3.6 (latest: v1.0.0) [INFO] [stderr] Adding hermit-abi v0.1.19 (latest: v0.3.9) [INFO] [stderr] Adding linux-raw-sys v0.4.13 (latest: v0.6.4) [INFO] [stderr] Adding logos v0.12.1 (latest: v0.14.0) [INFO] [stderr] Adding logos-derive v0.12.1 (latest: v0.14.0) [INFO] [stderr] Adding regex-syntax v0.6.29 (latest: v0.8.3) [INFO] [stderr] Adding simple_logger v2.3.0 (latest: v4.3.3) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding windows-sys v0.48.0 (latest: v0.52.0) [INFO] [stderr] Adding windows-targets v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.4) [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] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded logos v0.12.1 [INFO] [stderr] Downloaded indiscriminant_impl v0.1.0 [INFO] [stderr] Downloaded indiscriminant v0.2.0 [INFO] [stderr] Downloaded logos-derive v0.12.1 [INFO] [stderr] Downloaded beef v0.5.2 [INFO] [stderr] Downloaded indicatif v0.17.8 [INFO] [stderr] Downloaded portable-atomic v1.6.0 [INFO] [stderr] Downloaded makai v0.1.0 [INFO] [stderr] Downloaded indiscriminant_lib v0.1.0 [INFO] [stderr] Downloaded makai_waveform_db v0.1.0 [INFO] [stderr] Downloaded simple_logger v2.3.0 [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] 3c096c5927382e01591a53b9e25671edb5ce3b3e9cadaeee468d8d6387dd3dec [INFO] running `Command { std: "docker" "start" "-a" "3c096c5927382e01591a53b9e25671edb5ce3b3e9cadaeee468d8d6387dd3dec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3c096c5927382e01591a53b9e25671edb5ce3b3e9cadaeee468d8d6387dd3dec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c096c5927382e01591a53b9e25671edb5ce3b3e9cadaeee468d8d6387dd3dec", kill_on_drop: false }` [INFO] [stdout] 3c096c5927382e01591a53b9e25671edb5ce3b3e9cadaeee468d8d6387dd3dec [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] fdf8940c368667a0468990eebda7b396714122cc6b94cb8d2832654d8012b33e [INFO] running `Command { std: "docker" "start" "-a" "fdf8940c368667a0468990eebda7b396714122cc6b94cb8d2832654d8012b33e", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling num-conv v0.1.0 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Compiling beef v0.5.2 [INFO] [stderr] Compiling regex-syntax v0.6.29 [INFO] [stderr] Compiling portable-atomic v1.6.0 [INFO] [stderr] Checking powerfmt v0.2.0 [INFO] [stderr] Compiling time-core v0.1.2 [INFO] [stderr] Compiling rustix v0.38.32 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Checking num_threads v0.1.7 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking console v0.15.8 [INFO] [stderr] Checking colored v2.1.0 [INFO] [stderr] Checking fastrand v2.0.2 [INFO] [stderr] Checking number_prefix v0.4.0 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Compiling time-macros v0.2.17 [INFO] [stderr] Checking deranged v0.3.11 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking crossbeam-channel v0.5.12 [INFO] [stderr] Checking crossbeam-queue v0.3.11 [INFO] [stderr] Checking humansize v2.1.3 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking indicatif v0.17.8 [INFO] [stderr] Checking crossbeam v0.8.4 [INFO] [stderr] Checking makai v0.1.0 [INFO] [stderr] Checking time v0.3.34 [INFO] [stderr] Checking simple_logger v2.3.0 [INFO] [stderr] Checking tempfile v3.10.1 [INFO] [stderr] Compiling indiscriminant_lib v0.1.0 [INFO] [stderr] Compiling indiscriminant_impl v0.1.0 [INFO] [stderr] Compiling logos-derive v0.12.1 [INFO] [stderr] Checking indiscriminant v0.2.0 [INFO] [stderr] Checking makai_waveform_db v0.1.0 [INFO] [stderr] Checking logos v0.12.1 [INFO] [stderr] Checking makai_vcd_reader v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> tests/tests.rs:54:8 [INFO] [stdout] | [INFO] [stdout] 54 | Io(io::Error), [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] 54 | Io(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> tests/tests.rs:55:9 [INFO] [stdout] | [INFO] [stdout] 55 | Vcd(VcdError), [INFO] [stdout] | --- ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [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] 55 | Vcd(()), [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 12.02s [INFO] running `Command { std: "docker" "inspect" "fdf8940c368667a0468990eebda7b396714122cc6b94cb8d2832654d8012b33e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fdf8940c368667a0468990eebda7b396714122cc6b94cb8d2832654d8012b33e", kill_on_drop: false }` [INFO] [stdout] fdf8940c368667a0468990eebda7b396714122cc6b94cb8d2832654d8012b33e [INFO] checking makai_vcd_reader-0.1.0 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate makai_vcd_reader 0.1.0 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate makai_vcd_reader 0.1.0 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 makai_vcd_reader 0.1.0 [INFO] finished tweaking crates.io crate makai_vcd_reader 0.1.0 [INFO] tweaked toml for crates.io crate makai_vcd_reader 0.1.0 written to /workspace/builds/worker-5-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-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] 6baf74850fadfc3749eb95c0a63afed4054c4f31fc6a8e2c7e54041b56f231b7 [INFO] running `Command { std: "docker" "start" "-a" "6baf74850fadfc3749eb95c0a63afed4054c4f31fc6a8e2c7e54041b56f231b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6baf74850fadfc3749eb95c0a63afed4054c4f31fc6a8e2c7e54041b56f231b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6baf74850fadfc3749eb95c0a63afed4054c4f31fc6a8e2c7e54041b56f231b7", kill_on_drop: false }` [INFO] [stdout] 6baf74850fadfc3749eb95c0a63afed4054c4f31fc6a8e2c7e54041b56f231b7 [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] b0b0d233d846ba8860f3df8f23ec69209c13161e49e7f9394ed258ce6762b07c [INFO] running `Command { std: "docker" "start" "-a" "b0b0d233d846ba8860f3df8f23ec69209c13161e49e7f9394ed258ce6762b07c", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Checking powerfmt v0.2.0 [INFO] [stderr] Compiling beef v0.5.2 [INFO] [stderr] Compiling portable-atomic v1.6.0 [INFO] [stderr] Compiling regex-syntax v0.6.29 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Compiling num-conv v0.1.0 [INFO] [stderr] Compiling time-core v0.1.2 [INFO] [stderr] Compiling rustix v0.38.32 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking num_threads v0.1.7 [INFO] [stderr] Checking console v0.15.8 [INFO] [stderr] Checking colored v2.1.0 [INFO] [stderr] Checking fastrand v2.0.2 [INFO] [stderr] Checking number_prefix v0.4.0 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking deranged v0.3.11 [INFO] [stderr] Compiling time-macros v0.2.17 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking crossbeam-queue v0.3.11 [INFO] [stderr] Checking crossbeam-channel v0.5.12 [INFO] [stderr] Checking humansize v2.1.3 [INFO] [stderr] Checking indicatif v0.17.8 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking crossbeam v0.8.4 [INFO] [stderr] Checking makai v0.1.0 [INFO] [stderr] Checking time v0.3.34 [INFO] [stderr] Checking tempfile v3.10.1 [INFO] [stderr] Checking simple_logger v2.3.0 [INFO] [stderr] Compiling indiscriminant_lib v0.1.0 [INFO] [stderr] Compiling indiscriminant_impl v0.1.0 [INFO] [stderr] Compiling logos-derive v0.12.1 [INFO] [stderr] Checking indiscriminant v0.2.0 [INFO] [stderr] Checking makai_waveform_db v0.1.0 [INFO] [stderr] Checking logos v0.12.1 [INFO] [stderr] Checking makai_vcd_reader v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> tests/tests.rs:54:8 [INFO] [stdout] | [INFO] [stdout] 54 | Io(io::Error), [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] 54 | Io(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> tests/tests.rs:55:9 [INFO] [stdout] | [INFO] [stdout] 55 | Vcd(VcdError), [INFO] [stdout] | --- ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [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] 55 | Vcd(()), [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 16.24s [INFO] running `Command { std: "docker" "inspect" "b0b0d233d846ba8860f3df8f23ec69209c13161e49e7f9394ed258ce6762b07c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0b0d233d846ba8860f3df8f23ec69209c13161e49e7f9394ed258ce6762b07c", kill_on_drop: false }` [INFO] [stdout] b0b0d233d846ba8860f3df8f23ec69209c13161e49e7f9394ed258ce6762b07c