[INFO] fetching crate msoffice_pptx 0.2.1...
[INFO] checking msoffice_pptx-0.2.1 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] extracting crate msoffice_pptx 0.2.1 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate msoffice_pptx 0.2.1 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 msoffice_pptx 0.2.1
[INFO] finished tweaking crates.io crate msoffice_pptx 0.2.1
[INFO] tweaked toml for crates.io crate msoffice_pptx 0.2.1 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 76 packages
[INFO] [stderr]       Adding colored v1.9.4 (latest: v2.1.0)
[INFO] [stderr]       Adding derive_more v0.14.1 (latest: v0.99.17)
[INFO] [stderr]       Adding hermit-abi v0.1.19 (latest: v0.3.9)
[INFO] [stderr]       Adding object v0.32.2 (latest: v0.34.0)
[INFO] [stderr]       Adding proc-macro2 v0.4.30 (latest: v1.0.79)
[INFO] [stderr]       Adding quick-xml v0.14.0 (latest: v0.31.0)
[INFO] [stderr]       Adding quote v0.6.13 (latest: v1.0.35)
[INFO] [stderr]       Adding rustc_version v0.2.3 (latest: v0.4.0)
[INFO] [stderr]       Adding semver v0.9.0 (latest: v1.0.22)
[INFO] [stderr]       Adding semver-parser v0.7.0 (latest: v0.10.2)
[INFO] [stderr]       Adding simple_logger v1.16.0 (latest: v4.3.3)
[INFO] [stderr]       Adding syn v0.14.9 (latest: v2.0.58)
[INFO] [stderr]       Adding syn v0.15.44 (latest: v2.0.58)
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.58)
[INFO] [stderr]       Adding synstructure v0.12.6 (latest: v0.13.1)
[INFO] [stderr]       Adding time v0.1.45 (latest: v0.3.34)
[INFO] [stderr]       Adding unicode-xid v0.1.0 (latest: v0.2.4)
[INFO] [stderr]       Adding wasi v0.10.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0)
[INFO] [stderr]       Adding zip v0.5.13 (latest: v0.6.6)
[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 simple_logger v1.16.0
[INFO] [stderr]   Downloaded quick-xml v0.14.0
[INFO] [stderr]   Downloaded derive_more v0.14.1
[INFO] [stderr]   Downloaded enum_from_str v0.1.0
[INFO] [stderr]   Downloaded enum_from_str_derive v0.1.0
[INFO] [stderr]   Downloaded msoffice_shared v0.1.1
[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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d9dd495e18b362b42b4697af8d35900ba2c7d441a39ba23712a830e55e00bb1d
[INFO] running `Command { std: "docker" "start" "-a" "d9dd495e18b362b42b4697af8d35900ba2c7d441a39ba23712a830e55e00bb1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d9dd495e18b362b42b4697af8d35900ba2c7d441a39ba23712a830e55e00bb1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9dd495e18b362b42b4697af8d35900ba2c7d441a39ba23712a830e55e00bb1d", kill_on_drop: false }`
[INFO] [stdout] d9dd495e18b362b42b4697af8d35900ba2c7d441a39ba23712a830e55e00bb1d
[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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f944305c38172d59dd3fe1cf74aa241702c1abb18120e3dc95820c56329f470a
[INFO] running `Command { std: "docker" "start" "-a" "f944305c38172d59dd3fe1cf74aa241702c1abb18120e3dc95820c56329f470a", kill_on_drop: false }`
[INFO] [stderr]    Compiling bzip2-sys v0.1.11+1.0.8
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]     Checking backtrace v0.3.71
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling time-core v0.1.2
[INFO] [stderr]    Compiling num-conv v0.1.0
[INFO] [stderr]     Checking deranged v0.3.11
[INFO] [stderr]     Checking is-terminal v0.4.12
[INFO] [stderr]     Checking colored v1.9.4
[INFO] [stderr]    Compiling time-macros v0.2.17
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking bzip2 v0.4.4
[INFO] [stderr]     Checking zip v0.5.13
[INFO] [stderr]     Checking time v0.3.34
[INFO] [stderr]    Compiling enum_from_str_derive v0.1.0
[INFO] [stderr]     Checking simple_logger v1.16.0
[INFO] [stderr]     Checking enum_from_str v0.1.0
[INFO] [stderr]    Compiling derive_more v0.14.1
[INFO] [stderr]     Checking quick-xml v0.14.0
[INFO] [stderr]     Checking msoffice_shared v0.1.1
[INFO] [stderr]     Checking msoffice_pptx v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]  --> src/pml/mod.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use self::animation::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^ the name `Result` in the type namespace is first re-exported here
[INFO] [stdout] 6 | pub use self::presentation::*;
[INFO] [stdout] 7 | pub use self::slides::*;
[INFO] [stdout]   |         --------------- but the name `Result` in the type namespace is also re-exported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]  --> src/pml/mod.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use self::animation::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^ the name `Result` in the type namespace is first re-exported here
[INFO] [stdout] 6 | pub use self::presentation::*;
[INFO] [stdout] 7 | pub use self::slides::*;
[INFO] [stdout]   |         --------------- but the name `Result` in the type namespace is also re-exported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(ambiguous_glob_reexports)]` 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 17.98s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: quick-xml v0.14.0, syn v0.14.9
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "f944305c38172d59dd3fe1cf74aa241702c1abb18120e3dc95820c56329f470a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f944305c38172d59dd3fe1cf74aa241702c1abb18120e3dc95820c56329f470a", kill_on_drop: false }`
[INFO] [stdout] f944305c38172d59dd3fe1cf74aa241702c1abb18120e3dc95820c56329f470a