[INFO] fetching crate tttr-toolbox 0.4.5... [INFO] checking tttr-toolbox-0.4.5 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate tttr-toolbox 0.4.5 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate tttr-toolbox 0.4.5 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 tttr-toolbox 0.4.5 [INFO] finished tweaking crates.io crate tttr-toolbox 0.4.5 [INFO] tweaked toml for crates.io crate tttr-toolbox 0.4.5 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate crates.io crate tttr-toolbox 0.4.5 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 pyo3-macros v0.19.1 [INFO] [stderr] Downloaded pyo3-macros-backend v0.19.1 [INFO] [stderr] Downloaded ndarray-npy v0.8.1 [INFO] [stderr] Downloaded target-lexicon v0.12.9 [INFO] [stderr] Downloaded pest_generator v2.7.0 [INFO] [stderr] Downloaded num-complex v0.4.3 [INFO] [stderr] Downloaded matrixmultiply v0.3.7 [INFO] [stderr] Downloaded pest v2.7.0 [INFO] [stderr] Downloaded pyo3 v0.19.1 [INFO] [stderr] Downloaded pest_meta v2.7.0 [INFO] [stderr] Downloaded pest_derive v2.7.0 [INFO] [stderr] Downloaded py_literal v0.4.0 [INFO] [stderr] Downloaded pyo3-build-config v0.19.1 [INFO] [stderr] Downloaded pyo3-ffi v0.19.1 [INFO] [stderr] Downloaded tttr-toolbox-proc-macros v0.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 49de10c410093261014946d955c3562b0c160a4abf3e2d8a5edc6815cec58b5f [INFO] running `Command { std: "docker" "start" "-a" "49de10c410093261014946d955c3562b0c160a4abf3e2d8a5edc6815cec58b5f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "49de10c410093261014946d955c3562b0c160a4abf3e2d8a5edc6815cec58b5f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "49de10c410093261014946d955c3562b0c160a4abf3e2d8a5edc6815cec58b5f", kill_on_drop: false }` [INFO] [stdout] 49de10c410093261014946d955c3562b0c160a4abf3e2d8a5edc6815cec58b5f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 384aa2def5b31446195bccbf5a5cd1420c0cabd9f0b190ab840087d1358fa630 [INFO] running `Command { std: "docker" "start" "-a" "384aa2def5b31446195bccbf5a5cd1420c0cabd9f0b190ab840087d1358fa630", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.64 [INFO] [stderr] Compiling quote v1.0.29 [INFO] [stderr] Compiling unicode-ident v1.0.10 [INFO] [stderr] Compiling once_cell v1.18.0 [INFO] [stderr] Compiling thiserror v1.0.43 [INFO] [stderr] Compiling target-lexicon v0.12.9 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling matrixmultiply v0.3.7 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking smallvec v1.11.0 [INFO] [stderr] Compiling anyhow v1.0.71 [INFO] [stderr] Checking unicode-width v0.1.10 [INFO] [stderr] Compiling indoc v1.0.9 [INFO] [stderr] Checking flate2 v1.0.26 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking unindent v0.1.11 [INFO] [stderr] Compiling pyo3-build-config v0.19.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Compiling syn v2.0.25 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking num-complex v0.4.3 [INFO] [stderr] Checking ndarray v0.15.6 [INFO] [stderr] Compiling pyo3-ffi v0.19.1 [INFO] [stderr] Compiling pyo3 v0.19.1 [INFO] [stderr] Compiling thiserror-impl v1.0.43 [INFO] [stderr] Compiling pest v2.7.0 [INFO] [stderr] Checking zip v0.5.13 [INFO] [stderr] Compiling pyo3-macros-backend v0.19.1 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Compiling tttr-toolbox-proc-macros v0.1.1 [INFO] [stderr] Compiling pest_meta v2.7.0 [INFO] [stderr] Compiling pest_generator v2.7.0 [INFO] [stderr] Compiling pyo3-macros v0.19.1 [INFO] [stderr] Compiling pest_derive v2.7.0 [INFO] [stderr] Checking py_literal v0.4.0 [INFO] [stderr] Checking ndarray-npy v0.8.1 [INFO] [stderr] Checking tttr-toolbox v0.4.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `pyo3` is imported redundantly [INFO] [stdout] --> src/parsers/ptu/mod.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use pyo3; [INFO] [stdout] | ^^^^ the item `pyo3` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `pyo3` is imported redundantly [INFO] [stdout] --> src/parsers/ptu/mod.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use pyo3; [INFO] [stdout] | ^^^^ the item `pyo3` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [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] [stdout] warning: the item `std` is imported redundantly [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std; [INFO] [stdout] | ^^^ the item `std` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `std` is imported redundantly [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std; [INFO] [stdout] | ^^^ the item `std` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [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 13.22s [INFO] running `Command { std: "docker" "inspect" "384aa2def5b31446195bccbf5a5cd1420c0cabd9f0b190ab840087d1358fa630", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "384aa2def5b31446195bccbf5a5cd1420c0cabd9f0b190ab840087d1358fa630", kill_on_drop: false }` [INFO] [stdout] 384aa2def5b31446195bccbf5a5cd1420c0cabd9f0b190ab840087d1358fa630 [INFO] checking tttr-toolbox-0.4.5 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate tttr-toolbox 0.4.5 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate tttr-toolbox 0.4.5 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 tttr-toolbox 0.4.5 [INFO] finished tweaking crates.io crate tttr-toolbox 0.4.5 [INFO] tweaked toml for crates.io crate tttr-toolbox 0.4.5 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate tttr-toolbox 0.4.5 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] b24d5097a7e47c7585165ad5116f8d612324cc168521f0cbab7573be2239ed86 [INFO] running `Command { std: "docker" "start" "-a" "b24d5097a7e47c7585165ad5116f8d612324cc168521f0cbab7573be2239ed86", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b24d5097a7e47c7585165ad5116f8d612324cc168521f0cbab7573be2239ed86", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b24d5097a7e47c7585165ad5116f8d612324cc168521f0cbab7573be2239ed86", kill_on_drop: false }` [INFO] [stdout] b24d5097a7e47c7585165ad5116f8d612324cc168521f0cbab7573be2239ed86 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 1a180852f1ab20320701af5e6a089c45544d96df29088dc08954b6524509e1f7 [INFO] running `Command { std: "docker" "start" "-a" "1a180852f1ab20320701af5e6a089c45544d96df29088dc08954b6524509e1f7", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.64 [INFO] [stderr] Compiling quote v1.0.29 [INFO] [stderr] Compiling unicode-ident v1.0.10 [INFO] [stderr] Compiling once_cell v1.18.0 [INFO] [stderr] Compiling thiserror v1.0.43 [INFO] [stderr] Compiling target-lexicon v0.12.9 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling matrixmultiply v0.3.7 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking smallvec v1.11.0 [INFO] [stderr] Compiling anyhow v1.0.71 [INFO] [stderr] Checking unicode-width v0.1.10 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling indoc v1.0.9 [INFO] [stderr] Checking unindent v0.1.11 [INFO] [stderr] Checking flate2 v1.0.26 [INFO] [stderr] Compiling syn v2.0.25 [INFO] [stderr] Compiling pyo3-build-config v0.19.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking num-complex v0.4.3 [INFO] [stderr] Checking ndarray v0.15.6 [INFO] [stderr] Compiling pyo3-ffi v0.19.1 [INFO] [stderr] Compiling pyo3 v0.19.1 [INFO] [stderr] Compiling thiserror-impl v1.0.43 [INFO] [stderr] Compiling pest v2.7.0 [INFO] [stderr] Checking zip v0.5.13 [INFO] [stderr] Compiling pyo3-macros-backend v0.19.1 [INFO] [stderr] Compiling pest_meta v2.7.0 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Compiling tttr-toolbox-proc-macros v0.1.1 [INFO] [stderr] Compiling pest_generator v2.7.0 [INFO] [stderr] Compiling pest_derive v2.7.0 [INFO] [stderr] Checking py_literal v0.4.0 [INFO] [stderr] Compiling pyo3-macros v0.19.1 [INFO] [stderr] Checking ndarray-npy v0.8.1 [INFO] [stderr] Checking tttr-toolbox v0.4.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `pyo3` is imported redundantly [INFO] [stdout] --> src/parsers/ptu/mod.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use pyo3; [INFO] [stdout] | ^^^^ the item `pyo3` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `pyo3` is imported redundantly [INFO] [stdout] --> src/parsers/ptu/mod.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use pyo3; [INFO] [stdout] | ^^^^ the item `pyo3` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [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] [stdout] warning: the item `std` is imported redundantly [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std; [INFO] [stdout] | ^^^ the item `std` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `std` is imported redundantly [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std; [INFO] [stdout] | ^^^ the item `std` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [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 22.97s [INFO] running `Command { std: "docker" "inspect" "1a180852f1ab20320701af5e6a089c45544d96df29088dc08954b6524509e1f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a180852f1ab20320701af5e6a089c45544d96df29088dc08954b6524509e1f7", kill_on_drop: false }` [INFO] [stdout] 1a180852f1ab20320701af5e6a089c45544d96df29088dc08954b6524509e1f7