[INFO] fetching crate depict-tikz 0.1.0... [INFO] checking depict-tikz-0.1.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate depict-tikz 0.1.0 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate depict-tikz 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 depict-tikz 0.1.0 [INFO] finished tweaking crates.io crate depict-tikz 0.1.0 [INFO] tweaked toml for crates.io crate depict-tikz 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate crates.io crate depict-tikz 0.1.0 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded typed-index-collections v3.0.3 [INFO] [stderr] Downloaded unindent v0.1.8 [INFO] [stderr] Downloaded indoc v1.0.4 [INFO] [stderr] Downloaded fixedbitset v0.4.1 [INFO] [stderr] Downloaded tracing-error v0.2.0 [INFO] [stderr] Downloaded pyo3-macros v0.15.1 [INFO] [stderr] Downloaded depict v0.1.0 [INFO] [stderr] Downloaded beef v0.5.1 [INFO] [stderr] Downloaded logos v0.12.0 [INFO] [stderr] Downloaded logos-derive v0.12.0 [INFO] [stderr] Downloaded pyo3-macros-backend v0.15.1 [INFO] [stderr] Downloaded tracing v0.1.32 [INFO] [stderr] Downloaded pyo3 v0.15.1 [INFO] [stderr] Downloaded libc v0.2.120 [INFO] [stderr] Downloaded syn v1.0.89 [INFO] [stderr] Downloaded tracing-subscriber v0.3.9 [INFO] [stderr] Downloaded petgraph v0.6.0 [INFO] [stderr] Downloaded numpy v0.15.1 [INFO] [stderr] Downloaded pomelo-impl v0.1.5 [INFO] [stderr] Downloaded pomelo v0.1.5 [INFO] [stderr] Downloaded pyo3-build-config v0.15.1 [INFO] [stderr] Downloaded sorted-vec v0.7.0 [INFO] [stderr] Downloaded quote v1.0.16 [INFO] [stderr] Downloaded tracing-attributes v0.1.20 [INFO] [stderr] Downloaded tracing-core v0.1.23 [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] 85a6286de2f484d857bce99237b6f6828f4228a9025a316741804de7e50cfd35 [INFO] running `Command { std: "docker" "start" "-a" "85a6286de2f484d857bce99237b6f6828f4228a9025a316741804de7e50cfd35", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "85a6286de2f484d857bce99237b6f6828f4228a9025a316741804de7e50cfd35", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85a6286de2f484d857bce99237b6f6828f4228a9025a316741804de7e50cfd35", kill_on_drop: false }` [INFO] [stdout] 85a6286de2f484d857bce99237b6f6828f4228a9025a316741804de7e50cfd35 [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] f16d0efff7766dff8d123577f6b7a153890d95191e406487a8a972f910e492cc [INFO] running `Command { std: "docker" "start" "-a" "f16d0efff7766dff8d123577f6b7a153890d95191e406487a8a972f910e492cc", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling syn v1.0.89 [INFO] [stderr] Compiling libc v0.2.120 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling pyo3-build-config v0.15.1 [INFO] [stderr] Compiling once_cell v1.10.0 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling unindent v0.1.8 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Checking tracing-core v0.1.23 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking lock_api v0.4.6 [INFO] [stderr] Checking sharded-slab v0.1.4 [INFO] [stderr] Checking matrixmultiply v0.3.2 [INFO] [stderr] Checking thread_local v1.1.4 [INFO] [stderr] Compiling utf8-ranges v1.0.5 [INFO] [stderr] Compiling beef v0.5.1 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Checking pin-project-lite v0.2.8 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking fixedbitset v0.4.1 [INFO] [stderr] Checking sorted-vec v0.7.0 [INFO] [stderr] Checking typed-index-collections v3.0.3 [INFO] [stderr] Compiling indoc v1.0.4 [INFO] [stderr] Checking tracing-subscriber v0.3.9 [INFO] [stderr] Checking nom v7.1.1 [INFO] [stderr] Compiling quote v1.0.16 [INFO] [stderr] Checking petgraph v0.6.0 [INFO] [stderr] Checking getrandom v0.2.5 [INFO] [stderr] Checking num-complex v0.4.0 [INFO] [stderr] Compiling paste-impl v0.1.18 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Compiling pyo3 v0.15.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking ndarray v0.15.4 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking paste v0.1.18 [INFO] [stderr] Compiling pyo3-macros-backend v0.15.1 [INFO] [stderr] Compiling indoc-impl v0.3.6 [INFO] [stderr] Compiling tracing-attributes v0.1.20 [INFO] [stderr] Compiling logos-derive v0.12.0 [INFO] [stderr] Compiling pomelo-impl v0.1.5 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Checking indoc v0.3.6 [INFO] [stderr] Compiling pyo3-macros v0.15.1 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stderr] Checking tracing v0.1.32 [INFO] [stderr] Checking tracing-error v0.2.0 [INFO] [stderr] Checking logos v0.12.0 [INFO] [stderr] Checking pomelo v0.1.5 [INFO] [stderr] Checking numpy v0.15.1 [INFO] [stderr] Checking depict v0.1.0 [INFO] [stderr] Checking depict-tikz v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/main.rs:123:22 [INFO] [stdout] | [INFO] [stdout] 123 | _ => (bundle_src_frac), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 123 - _ => (bundle_src_frac), [INFO] [stdout] 123 + _ => bundle_src_frac, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/main.rs:123:22 [INFO] [stdout] | [INFO] [stdout] 123 | _ => (bundle_src_frac), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 123 - _ => (bundle_src_frac), [INFO] [stdout] 123 + _ => bundle_src_frac, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.92s [INFO] running `Command { std: "docker" "inspect" "f16d0efff7766dff8d123577f6b7a153890d95191e406487a8a972f910e492cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f16d0efff7766dff8d123577f6b7a153890d95191e406487a8a972f910e492cc", kill_on_drop: false }` [INFO] [stdout] f16d0efff7766dff8d123577f6b7a153890d95191e406487a8a972f910e492cc [INFO] checking depict-tikz-0.1.0 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate depict-tikz 0.1.0 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate depict-tikz 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 depict-tikz 0.1.0 [INFO] finished tweaking crates.io crate depict-tikz 0.1.0 [INFO] tweaked toml for crates.io crate depict-tikz 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate crates.io crate depict-tikz 0.1.0 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "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] 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] 188972ac636d798fcba8c4af86711075b2175f6d64adade4014e6c9118582665 [INFO] running `Command { std: "docker" "start" "-a" "188972ac636d798fcba8c4af86711075b2175f6d64adade4014e6c9118582665", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "188972ac636d798fcba8c4af86711075b2175f6d64adade4014e6c9118582665", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "188972ac636d798fcba8c4af86711075b2175f6d64adade4014e6c9118582665", kill_on_drop: false }` [INFO] [stdout] 188972ac636d798fcba8c4af86711075b2175f6d64adade4014e6c9118582665 [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] db36369427d5ba8ad9731fb901d7230ced91ef069ab2bd65605433e38be13ae3 [INFO] running `Command { std: "docker" "start" "-a" "db36369427d5ba8ad9731fb901d7230ced91ef069ab2bd65605433e38be13ae3", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling syn v1.0.89 [INFO] [stderr] Compiling libc v0.2.120 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling pyo3-build-config v0.15.1 [INFO] [stderr] Compiling once_cell v1.10.0 [INFO] [stderr] Compiling unindent v0.1.8 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Checking tracing-core v0.1.23 [INFO] [stderr] Checking lock_api v0.4.6 [INFO] [stderr] Checking sharded-slab v0.1.4 [INFO] [stderr] Checking matrixmultiply v0.3.2 [INFO] [stderr] Checking pin-project-lite v0.2.8 [INFO] [stderr] Checking thread_local v1.1.4 [INFO] [stderr] Compiling utf8-ranges v1.0.5 [INFO] [stderr] Compiling beef v0.5.1 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking fixedbitset v0.4.1 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Checking sorted-vec v0.7.0 [INFO] [stderr] Checking typed-index-collections v3.0.3 [INFO] [stderr] Compiling indoc v1.0.4 [INFO] [stderr] Compiling quote v1.0.16 [INFO] [stderr] Checking nom v7.1.1 [INFO] [stderr] Checking petgraph v0.6.0 [INFO] [stderr] Checking tracing-subscriber v0.3.9 [INFO] [stderr] Checking getrandom v0.2.5 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Compiling paste-impl v0.1.18 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking num-complex v0.4.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling pyo3 v0.15.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking paste v0.1.18 [INFO] [stderr] Checking ndarray v0.15.4 [INFO] [stderr] Compiling pyo3-macros-backend v0.15.1 [INFO] [stderr] Compiling indoc-impl v0.3.6 [INFO] [stderr] Compiling tracing-attributes v0.1.20 [INFO] [stderr] Compiling logos-derive v0.12.0 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling pomelo-impl v0.1.5 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Checking indoc v0.3.6 [INFO] [stderr] Compiling pyo3-macros v0.15.1 [INFO] [stderr] Checking tracing v0.1.32 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stderr] Checking tracing-error v0.2.0 [INFO] [stderr] Checking logos v0.12.0 [INFO] [stderr] Checking pomelo v0.1.5 [INFO] [stderr] Checking numpy v0.15.1 [INFO] [stderr] Checking depict v0.1.0 [INFO] [stderr] Checking depict-tikz v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/main.rs:123:22 [INFO] [stdout] | [INFO] [stdout] 123 | _ => (bundle_src_frac), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 123 - _ => (bundle_src_frac), [INFO] [stdout] 123 + _ => bundle_src_frac, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/main.rs:123:22 [INFO] [stdout] | [INFO] [stdout] 123 | _ => (bundle_src_frac), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 123 - _ => (bundle_src_frac), [INFO] [stdout] 123 + _ => bundle_src_frac, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.82s [INFO] running `Command { std: "docker" "inspect" "db36369427d5ba8ad9731fb901d7230ced91ef069ab2bd65605433e38be13ae3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db36369427d5ba8ad9731fb901d7230ced91ef069ab2bd65605433e38be13ae3", kill_on_drop: false }` [INFO] [stdout] db36369427d5ba8ad9731fb901d7230ced91ef069ab2bd65605433e38be13ae3