[INFO] fetching crate oceansdb 0.0.1... [INFO] checking oceansdb-0.0.1 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate oceansdb 0.0.1 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate oceansdb 0.0.1 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 oceansdb 0.0.1 [INFO] finished tweaking crates.io crate oceansdb 0.0.1 [INFO] tweaked toml for crates.io crate oceansdb 0.0.1 written to /workspace/builds/worker-6-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 95 packages [INFO] [stderr] Adding base64 v0.21.7 (latest: v0.22.0) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding libloading v0.7.4 (latest: v0.8.3) [INFO] [stderr] Adding netcdf v0.8.3 (latest: v0.9.1) [INFO] [stderr] Adding netcdf-sys v0.5.1 (latest: v0.6.0) [INFO] [stderr] Adding rustls v0.22.3 (latest: v0.23.4) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [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] [stderr] Adding winreg v0.10.1 (latest: v0.52.0) [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 netcdf v0.8.3 [INFO] [stderr] Downloaded netcdf-sys v0.5.1 [INFO] [stderr] Downloaded hdf5-sys v0.8.1 [INFO] [stderr] Downloaded hdf5-src v0.8.1 [INFO] [stderr] Downloaded netcdf-src v0.3.2 [INFO] [stderr] Downloaded openssl-src v300.2.3+3.2.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 625094b73e38a9ae3291010807a6eca981d4b8ebde6e383de18989d5418c0725 [INFO] running `Command { std: "docker" "start" "-a" "625094b73e38a9ae3291010807a6eca981d4b8ebde6e383de18989d5418c0725", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "625094b73e38a9ae3291010807a6eca981d4b8ebde6e383de18989d5418c0725", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "625094b73e38a9ae3291010807a6eca981d4b8ebde6e383de18989d5418c0725", kill_on_drop: false }` [INFO] [stdout] 625094b73e38a9ae3291010807a6eca981d4b8ebde6e383de18989d5418c0725 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] abda478a746fc8a7b0095ee4396d1f0126ff0e0834d95de4a9ba2015de9a8044 [INFO] running `Command { std: "docker" "start" "-a" "abda478a746fc8a7b0095ee4396d1f0126ff0e0834d95de4a9ba2015de9a8044", kill_on_drop: false }` [INFO] [stderr] Compiling libz-sys v1.1.16 [INFO] [stderr] Compiling hdf5-src v0.8.1 [INFO] [stderr] Compiling libloading v0.7.4 [INFO] [stderr] Compiling netcdf-src v0.3.2 [INFO] [stderr] Compiling netcdf-sys v0.5.1 [INFO] [stderr] Compiling matrixmultiply v0.3.8 [INFO] [stderr] Checking rustls-webpki v0.102.2 [INFO] [stderr] Checking num-complex v0.4.5 [INFO] [stderr] Compiling hdf5-sys v0.8.1 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Compiling netcdf v0.8.3 [INFO] [stderr] Checking webpki-roots v0.26.1 [INFO] [stderr] Checking rustls v0.22.3 [INFO] [stderr] Checking ndarray v0.15.6 [INFO] [stderr] Checking ureq v2.9.6 [INFO] [stderr] Checking oceansdb v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `dirs` is imported redundantly [INFO] [stdout] --> src/lib.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use dirs; [INFO] [stdout] | ^^^^ the item `dirs` 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 `dirs` is imported redundantly [INFO] [stdout] --> src/lib.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use dirs; [INFO] [stdout] | ^^^^ the item `dirs` 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 `netcdf` is imported redundantly [INFO] [stdout] --> src/lib.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use netcdf; [INFO] [stdout] | ^^^^^^ the item `netcdf` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `netcdf` is imported redundantly [INFO] [stdout] --> src/lib.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use netcdf; [INFO] [stdout] | ^^^^^^ the item `netcdf` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 03s [INFO] running `Command { std: "docker" "inspect" "abda478a746fc8a7b0095ee4396d1f0126ff0e0834d95de4a9ba2015de9a8044", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "abda478a746fc8a7b0095ee4396d1f0126ff0e0834d95de4a9ba2015de9a8044", kill_on_drop: false }` [INFO] [stdout] abda478a746fc8a7b0095ee4396d1f0126ff0e0834d95de4a9ba2015de9a8044 [INFO] checking oceansdb-0.0.1 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate oceansdb 0.0.1 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate oceansdb 0.0.1 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 oceansdb 0.0.1 [INFO] finished tweaking crates.io crate oceansdb 0.0.1 [INFO] tweaked toml for crates.io crate oceansdb 0.0.1 written to /workspace/builds/worker-6-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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] dcf23396a8396f4707b3d7c5df94d8df6ce0e2ce21d4a347289c4a6935e7603c [INFO] running `Command { std: "docker" "start" "-a" "dcf23396a8396f4707b3d7c5df94d8df6ce0e2ce21d4a347289c4a6935e7603c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dcf23396a8396f4707b3d7c5df94d8df6ce0e2ce21d4a347289c4a6935e7603c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dcf23396a8396f4707b3d7c5df94d8df6ce0e2ce21d4a347289c4a6935e7603c", kill_on_drop: false }` [INFO] [stdout] dcf23396a8396f4707b3d7c5df94d8df6ce0e2ce21d4a347289c4a6935e7603c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 86e75592d8ecac078ac260ae9911b244d3fb67e6ae0f05d18ec9cdb9f6e2f2d9 [INFO] running `Command { std: "docker" "start" "-a" "86e75592d8ecac078ac260ae9911b244d3fb67e6ae0f05d18ec9cdb9f6e2f2d9", kill_on_drop: false }` [INFO] [stderr] Compiling libz-sys v1.1.16 [INFO] [stderr] Compiling hdf5-src v0.8.1 [INFO] [stderr] Compiling libloading v0.7.4 [INFO] [stderr] Compiling netcdf-src v0.3.2 [INFO] [stderr] Compiling netcdf-sys v0.5.1 [INFO] [stderr] Compiling matrixmultiply v0.3.8 [INFO] [stderr] Checking rustls-webpki v0.102.2 [INFO] [stderr] Checking num-complex v0.4.5 [INFO] [stderr] Compiling hdf5-sys v0.8.1 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Compiling netcdf v0.8.3 [INFO] [stderr] Checking webpki-roots v0.26.1 [INFO] [stderr] Checking rustls v0.22.3 [INFO] [stderr] Checking ndarray v0.15.6 [INFO] [stderr] Checking ureq v2.9.6 [INFO] [stderr] Checking oceansdb v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `dirs` is imported redundantly [INFO] [stdout] --> src/lib.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use dirs; [INFO] [stdout] | ^^^^ the item `dirs` 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 `netcdf` is imported redundantly [INFO] [stdout] --> src/lib.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use netcdf; [INFO] [stdout] | ^^^^^^ the item `netcdf` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `dirs` is imported redundantly [INFO] [stdout] --> src/lib.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use dirs; [INFO] [stdout] | ^^^^ the item `dirs` 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 `netcdf` is imported redundantly [INFO] [stdout] --> src/lib.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use netcdf; [INFO] [stdout] | ^^^^^^ the item `netcdf` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 15s [INFO] running `Command { std: "docker" "inspect" "86e75592d8ecac078ac260ae9911b244d3fb67e6ae0f05d18ec9cdb9f6e2f2d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "86e75592d8ecac078ac260ae9911b244d3fb67e6ae0f05d18ec9cdb9f6e2f2d9", kill_on_drop: false }` [INFO] [stdout] 86e75592d8ecac078ac260ae9911b244d3fb67e6ae0f05d18ec9cdb9f6e2f2d9