[INFO] fetching crate xlsx 0.1.0... [INFO] checking xlsx-0.1.0 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] extracting crate xlsx 0.1.0 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate xlsx 0.1.0 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate xlsx 0.1.0 [INFO] finished tweaking crates.io crate xlsx 0.1.0 [INFO] tweaked toml for crates.io crate xlsx 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 17 packages [INFO] [stderr] Adding bzip2 v0.3.3 (latest: v0.4.4) [INFO] [stderr] Adding flate2 v0.2.20 (latest: v1.0.28) [INFO] [stderr] Adding podio v0.1.7 (latest: v0.2.0) [INFO] [stderr] Adding time v0.1.45 (latest: v0.3.34) [INFO] [stderr] Adding wasi v0.10.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding xml_writer v0.1.4 (latest: v0.4.0) [INFO] [stderr] Adding zip v0.1.19 (latest: v0.6.6) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded zip v0.1.19 [INFO] [stderr] Downloaded xml_writer v0.1.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7021b544ebb38270ae8222e0717af332f8770c54d9a9930cf2de01e9fba91f2a [INFO] running `Command { std: "docker" "start" "-a" "7021b544ebb38270ae8222e0717af332f8770c54d9a9930cf2de01e9fba91f2a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7021b544ebb38270ae8222e0717af332f8770c54d9a9930cf2de01e9fba91f2a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7021b544ebb38270ae8222e0717af332f8770c54d9a9930cf2de01e9fba91f2a", kill_on_drop: false }` [INFO] [stdout] 7021b544ebb38270ae8222e0717af332f8770c54d9a9930cf2de01e9fba91f2a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d3a4d0e151f6db8457e6b0b210cae9dd1fddaa2c0e1980fe66bfecbd7cb88680 [INFO] running `Command { std: "docker" "start" "-a" "d3a4d0e151f6db8457e6b0b210cae9dd1fddaa2c0e1980fe66bfecbd7cb88680", kill_on_drop: false }` [INFO] [stderr] Compiling miniz-sys v0.1.12 [INFO] [stderr] Checking podio v0.1.7 [INFO] [stderr] Checking xml_writer v0.1.4 [INFO] [stderr] Compiling bzip2-sys v0.1.11+1.0.8 [INFO] [stderr] Checking msdos_time v0.1.6 [INFO] [stdout] error[E0635]: unknown feature `unicode` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/xml_writer-0.1.4/src/lib.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(unicode)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this method takes 1 argument but 0 arguments were supplied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/xml_writer-0.1.4/src/xml_writer.rs:145:49 [INFO] [stdout] | [INFO] [stdout] 145 | _ => try!(self.write_slice(c.encode_utf8().as_slice())) [INFO] [stdout] | ^^^^^^^^^^^-- an argument of type `&mut [u8]` is missing [INFO] [stdout] | [INFO] [stdout] note: method defined here [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/core/src/char/methods.rs:680:12 [INFO] [stdout] help: provide the argument [INFO] [stdout] | [INFO] [stdout] 145 | _ => try!(self.write_slice(c.encode_utf8(/* &mut [u8] */).as_slice())) [INFO] [stdout] | ~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `as_slice` found for mutable reference `&mut str` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/xml_writer-0.1.4/src/xml_writer.rs:145:63 [INFO] [stdout] | [INFO] [stdout] 145 | _ => try!(self.write_slice(c.encode_utf8().as_slice())) [INFO] [stdout] | ^^^^^^^^ method not found in `&mut str` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0061, E0599, E0635. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0061`. [INFO] [stdout] [INFO] [stderr] error: could not compile `xml_writer` (lib) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "d3a4d0e151f6db8457e6b0b210cae9dd1fddaa2c0e1980fe66bfecbd7cb88680", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d3a4d0e151f6db8457e6b0b210cae9dd1fddaa2c0e1980fe66bfecbd7cb88680", kill_on_drop: false }` [INFO] [stdout] d3a4d0e151f6db8457e6b0b210cae9dd1fddaa2c0e1980fe66bfecbd7cb88680