[INFO] cloning repository https://github.com/dskkato/excel_read [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dskkato/excel_read" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdskkato%2Fexcel_read", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdskkato%2Fexcel_read'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b51ca6e9da64e7f5d035e418fbd785058988564d [INFO] checking dskkato/excel_read against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdskkato%2Fexcel_read" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dskkato/excel_read 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 git repo https://github.com/dskkato/excel_read [INFO] finished tweaking git repo https://github.com/dskkato/excel_read [INFO] tweaked toml for git repo https://github.com/dskkato/excel_read written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/dskkato/excel_read 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] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded libflate v0.1.21 [INFO] [stderr] Downloaded proc-macro2 v0.4.27 [INFO] [stderr] Downloaded zip v0.5.1 [INFO] [stderr] Downloaded serde v1.0.89 [INFO] [stderr] Downloaded cc v1.0.31 [INFO] [stderr] Downloaded rustc-demangle v0.1.13 [INFO] [stderr] Downloaded backtrace v0.3.14 [INFO] [stderr] Downloaded quote v0.6.11 [INFO] [stderr] Downloaded syn v0.15.29 [INFO] [stderr] Downloaded quick-xml v0.13.3 [INFO] [stderr] Downloaded libc v0.2.50 [INFO] [stderr] Downloaded calamine v0.15.3 [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] b3b641d8902148e869c063613d849de4e4a8fc6c517dc21d88bf6d8902ac8ec2 [INFO] running `Command { std: "docker" "start" "-a" "b3b641d8902148e869c063613d849de4e4a8fc6c517dc21d88bf6d8902ac8ec2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b3b641d8902148e869c063613d849de4e4a8fc6c517dc21d88bf6d8902ac8ec2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b3b641d8902148e869c063613d849de4e4a8fc6c517dc21d88bf6d8902ac8ec2", kill_on_drop: false }` [INFO] [stdout] b3b641d8902148e869c063613d849de4e4a8fc6c517dc21d88bf6d8902ac8ec2 [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] 58d1d3f6556e955cef01129099026603a41bd64d437fc908b252fb58927f0f67 [INFO] running `Command { std: "docker" "start" "-a" "58d1d3f6556e955cef01129099026603a41bd64d437fc908b252fb58927f0f67", kill_on_drop: false }` [INFO] [stderr] Checking cfg-if v0.1.7 [INFO] [stderr] Compiling proc-macro2 v0.4.27 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling cc v1.0.31 [INFO] [stderr] Compiling syn v0.15.29 [INFO] [stderr] Compiling libc v0.2.50 [INFO] [stderr] Compiling autocfg v0.1.2 [INFO] [stderr] Compiling byteorder v1.3.1 [INFO] [stderr] Compiling encoding_rs v0.8.17 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Checking rustc-demangle v0.1.13 [INFO] [stderr] Compiling memchr v2.2.0 [INFO] [stderr] Compiling backtrace v0.3.14 [INFO] [stderr] Checking crc32fast v1.2.0 [INFO] [stderr] Checking adler32 v1.0.3 [INFO] [stderr] Compiling serde v1.0.89 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Checking libflate v0.1.21 [INFO] [stderr] Checking podio v0.1.6 [INFO] [stderr] Compiling quote v0.6.11 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Checking zip v0.5.1 [INFO] [stderr] Checking codepage v0.1.1 [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Checking quick-xml v0.13.3 [INFO] [stderr] Checking calamine v0.15.3 [INFO] [stderr] Checking excel_read v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:35:27 [INFO] [stdout] | [INFO] [stdout] 35 | fn write_range(dest: &mut Write, range: &Range) -> ::std::io::Result<()> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 35 | fn write_range(dest: &mut dyn Write, range: &Range) -> ::std::io::Result<()> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:35:27 [INFO] [stdout] | [INFO] [stdout] 35 | fn write_range(dest: &mut Write, range: &Range) -> ::std::io::Result<()> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 35 | fn write_range(dest: &mut dyn Write, range: &Range) -> ::std::io::Result<()> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.43s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: quick-xml v0.13.3 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4` [INFO] running `Command { std: "docker" "inspect" "58d1d3f6556e955cef01129099026603a41bd64d437fc908b252fb58927f0f67", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "58d1d3f6556e955cef01129099026603a41bd64d437fc908b252fb58927f0f67", kill_on_drop: false }` [INFO] [stdout] 58d1d3f6556e955cef01129099026603a41bd64d437fc908b252fb58927f0f67