[INFO] cloning repository https://github.com/Ploppz/ren-pdf
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ploppz/ren-pdf" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPloppz%2Fren-pdf", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPloppz%2Fren-pdf'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 15134d3cd305795332492eda254eae3583d68ff2
[INFO] checking Ploppz/ren-pdf against try#72f88fc4e9458f89516a0b8b0868f3718aec5b47 for pr-74989
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPloppz%2Fren-pdf" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Ploppz/ren-pdf on toolchain 72f88fc4e9458f89516a0b8b0868f3718aec5b47
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Ploppz/ren-pdf
[INFO] removed path dependency pdf from git repo https://github.com/Ploppz/ren-pdf
[INFO] finished tweaking git repo https://github.com/Ploppz/ren-pdf
[INFO] tweaked toml for git repo https://github.com/Ploppz/ren-pdf written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/Ploppz/ren-pdf already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: the lock file /workspace/builds/worker-8/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pdf_derive v0.1.20
[INFO] [stderr]   Downloaded pdf v0.7.0
[INFO] [stderr]   Downloaded glutin v0.6.2
[INFO] [stderr]   Downloaded cgmath v0.12.0
[INFO] [stderr]   Downloaded once_cell v0.2.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cf05d70af738c452e26cb139309b17219805a2f7cddd519f58247131f06dcf65
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "cf05d70af738c452e26cb139309b17219805a2f7cddd519f58247131f06dcf65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf05d70af738c452e26cb139309b17219805a2f7cddd519f58247131f06dcf65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf05d70af738c452e26cb139309b17219805a2f7cddd519f58247131f06dcf65", kill_on_drop: false }`
[INFO] [stdout] cf05d70af738c452e26cb139309b17219805a2f7cddd519f58247131f06dcf65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d8f1b7c45adb54e45e6a532dca64e8fb0fad3d64838f8f0e800dab47cb406b9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0d8f1b7c45adb54e45e6a532dca64e8fb0fad3d64838f8f0e800dab47cb406b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v0.1.7
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[INFO] [stderr]    Compiling dbghelp-sys v0.2.0
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling backtrace-sys v0.1.37
[INFO] [stderr]    Compiling xml-rs v0.3.6
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[INFO] [stderr]     Checking time v0.1.44
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[INFO] [stderr]     Checking jpeg-decoder v0.1.20
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[INFO] [stderr]    Compiling rand_isaac v0.1.1
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[INFO] [stderr]    Compiling rand_pcg v0.1.2
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[INFO] [stderr]     Checking osmesa-sys v0.1.2
[INFO] [stderr]    Compiling rustc_version v0.2.3
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[INFO] [stderr]    Compiling rand_os v0.1.3
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[INFO] [stderr]    Compiling parking_lot_core v0.6.2
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[INFO] [stderr]    Compiling wayland-client v0.5.12
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]    Compiling glutin v0.6.2
[INFO] [stderr]    Compiling glium v0.15.0
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[INFO] [stderr]     Checking chrono v0.4.15
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]    Compiling target_build_utils v0.3.1
[INFO] [stderr]    Compiling serde_json v0.9.10
[INFO] [stderr]    Compiling snafu-derive v0.4.4
[INFO] [stderr]    Compiling pdf_derive v0.1.20
[INFO] [stderr]    Compiling libloading v0.3.4
[INFO] [stderr]     Checking snafu v0.4.4
[INFO] [stderr]     Checking pdf v0.7.0
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[INFO] [stderr]     Checking wayland-sys v0.5.11
[INFO] [stderr]     Checking wayland-kbd v0.3.6
[INFO] [stderr]     Checking wayland-window v0.2.3
[INFO] [stderr]     Checking ren-pdf v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `pdf::Content`
[INFO] [stdout]  --> src/graphics/mod.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use pdf::Content;
[INFO] [stdout]   |     ^^^^^-------
[INFO] [stdout]   |     |    |
[INFO] [stdout]   |     |    help: a similar name exists in the module (notice the capitalization): `content`
[INFO] [stdout]   |     no `Content` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `pdf::doc`
[INFO] [stdout]  --> src/graphics/mod.rs:9:10
[INFO] [stdout]   |
[INFO] [stdout] 9 | use pdf::doc::{Object, Document};
[INFO] [stdout]   |          ^^^ could not find `doc` in `pdf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `pdf::doc`
[INFO] [stdout]   --> src/main.rs:13:10
[INFO] [stdout]    |
[INFO] [stdout] 13 | use pdf::doc::Document;
[INFO] [stdout]    |          ^^^ could not find `doc` in `pdf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `pdf::Content`
[INFO] [stdout]  --> src/graphics/mod.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use pdf::Content;
[INFO] [stdout]   |     ^^^^^-------
[INFO] [stdout]   |     |    |
[INFO] [stdout]   |     |    help: a similar name exists in the module (notice the capitalization): `content`
[INFO] [stdout]   |     no `Content` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `pdf::doc`
[INFO] [stdout]  --> src/graphics/mod.rs:9:10
[INFO] [stdout]   |
[INFO] [stdout] 9 | use pdf::doc::{Object, Document};
[INFO] [stdout]   |          ^^^ could not find `doc` in `pdf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `pdf::doc`
[INFO] [stdout]   --> src/main.rs:13:10
[INFO] [stdout]    |
[INFO] [stdout] 13 | use pdf::doc::Document;
[INFO] [stdout]    |          ^^^ could not find `doc` in `pdf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Content` in crate `pdf`
[INFO] [stdout]   --> src/graphics/mod.rs:76:69
[INFO] [stdout]    |
[INFO] [stdout] 76 |     pub fn get_page_content(&mut self, page_nr: i32) -> Result<pdf::Content> {
[INFO] [stdout]    |                                                                     ^^^^^^^ not found in `pdf`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 3  | use glium::buffer::Content;
[INFO] [stdout]    |
[INFO] [stdout] 3  | use pdf::content::Content;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Error` in crate `pdf`
[INFO] [stdout]   --> src/err.rs:18:18
[INFO] [stdout]    |
[INFO] [stdout] 18 |         Pdf(pdf::Error, pdf::ErrorKind);
[INFO] [stdout]    |                  ^^^^^ not found in `pdf`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 1  | use Error;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use error_chain::example_generated::Error;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use error_chain::example_generated::inner::Error;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use error_chain::mock::Error;
[INFO] [stdout]    |
[INFO] [stdout]      and 3 other candidates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ErrorKind` in crate `pdf`
[INFO] [stdout]   --> src/err.rs:18:30
[INFO] [stdout]    |
[INFO] [stdout] 18 |         Pdf(pdf::Error, pdf::ErrorKind);
[INFO] [stdout]    |                              ^^^^^^^^^ not found in `pdf`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 1  | use ErrorKind;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use error_chain::example_generated::ErrorKind;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use error_chain::example_generated::inner::ErrorKind;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use error_chain::mock::ErrorKind;
[INFO] [stdout]    |
[INFO] [stdout]      and 1 other candidate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: trait `Object` is private
[INFO] [stdout]   --> src/graphics/mod.rs:57:32
[INFO] [stdout]    |
[INFO] [stdout] 57 |                         &file::Object::String (ref s) => {
[INFO] [stdout]    |                                ^^^^^^ private trait
[INFO] [stdout]    |
[INFO] [stdout] note: the trait `Object` is defined here
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pdf-0.7.0/src/file.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::object::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: trait `Object` is private
[INFO] [stdout]   --> src/graphics/mod.rs:62:32
[INFO] [stdout]    |
[INFO] [stdout] 62 |                         &file::Object::Integer (n) => {
[INFO] [stdout]    |                                ^^^^^^ private trait
[INFO] [stdout]    |
[INFO] [stdout] note: the trait `Object` is defined here
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pdf-0.7.0/src/file.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::object::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: trait `Object` is private
[INFO] [stdout]   --> src/graphics/mod.rs:80:19
[INFO] [stdout]    |
[INFO] [stdout] 80 |             file::Object::Stream (_) => content.as_stream()?,
[INFO] [stdout]    |                   ^^^^^^ private trait
[INFO] [stdout]    |
[INFO] [stdout] note: the trait `Object` is defined here
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pdf-0.7.0/src/file.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::object::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: trait `Object` is private
[INFO] [stdout]   --> src/graphics/mod.rs:81:19
[INFO] [stdout]    |
[INFO] [stdout] 81 |             file::Object::Array (_) => content.as_array()?.get(0).as_stream()?,
[INFO] [stdout]    |                   ^^^^^^ private trait
[INFO] [stdout]    |
[INFO] [stdout] note: the trait `Object` is defined here
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pdf-0.7.0/src/file.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::object::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]   --> src/vec.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |         (self.x * self.x + self.y * self.y)
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Content` in crate `pdf`
[INFO] [stdout]   --> src/graphics/mod.rs:76:69
[INFO] [stdout]    |
[INFO] [stdout] 76 |     pub fn get_page_content(&mut self, page_nr: i32) -> Result<pdf::Content> {
[INFO] [stdout]    |                                                                     ^^^^^^^ not found in `pdf`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 3  | use glium::buffer::Content;
[INFO] [stdout]    |
[INFO] [stdout] 3  | use pdf::content::Content;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Error` in crate `pdf`
[INFO] [stdout]   --> src/err.rs:18:18
[INFO] [stdout]    |
[INFO] [stdout] 18 |         Pdf(pdf::Error, pdf::ErrorKind);
[INFO] [stdout]    |                  ^^^^^ not found in `pdf`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 1  | use Error;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use error_chain::example_generated::Error;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use error_chain::example_generated::inner::Error;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use error_chain::mock::Error;
[INFO] [stdout]    |
[INFO] [stdout]      and 3 other candidates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ErrorKind` in crate `pdf`
[INFO] [stdout]   --> src/err.rs:18:30
[INFO] [stdout]    |
[INFO] [stdout] 18 |         Pdf(pdf::Error, pdf::ErrorKind);
[INFO] [stdout]    |                              ^^^^^^^^^ not found in `pdf`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 1  | use ErrorKind;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use error_chain::example_generated::ErrorKind;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use error_chain::example_generated::inner::ErrorKind;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use error_chain::mock::ErrorKind;
[INFO] [stdout]    |
[INFO] [stdout]      and 1 other candidate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: trait `Object` is private
[INFO] [stdout]   --> src/graphics/mod.rs:57:32
[INFO] [stdout]    |
[INFO] [stdout] 57 |                         &file::Object::String (ref s) => {
[INFO] [stdout]    |                                ^^^^^^ private trait
[INFO] [stdout]    |
[INFO] [stdout] note: the trait `Object` is defined here
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pdf-0.7.0/src/file.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::object::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: trait `Object` is private
[INFO] [stdout]   --> src/graphics/mod.rs:62:32
[INFO] [stdout]    |
[INFO] [stdout] 62 |                         &file::Object::Integer (n) => {
[INFO] [stdout]    |                                ^^^^^^ private trait
[INFO] [stdout]    |
[INFO] [stdout] note: the trait `Object` is defined here
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pdf-0.7.0/src/file.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::object::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: trait `Object` is private
[INFO] [stdout]   --> src/graphics/mod.rs:80:19
[INFO] [stdout]    |
[INFO] [stdout] 80 |             file::Object::Stream (_) => content.as_stream()?,
[INFO] [stdout]    |                   ^^^^^^ private trait
[INFO] [stdout]    |
[INFO] [stdout] note: the trait `Object` is defined here
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pdf-0.7.0/src/file.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::object::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: trait `Object` is private
[INFO] [stdout]   --> src/graphics/mod.rs:81:19
[INFO] [stdout]    |
[INFO] [stdout] 81 |             file::Object::Array (_) => content.as_array()?.get(0).as_stream()?,
[INFO] [stdout]    |                   ^^^^^^ private trait
[INFO] [stdout]    |
[INFO] [stdout] note: the trait `Object` is defined here
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pdf-0.7.0/src/file.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::object::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]   --> src/vec.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |         (self.x * self.x + self.y * self.y)
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/err.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout] 3  | / error_chain! {
[INFO] [stdout] 4  | |     // The type defined for this error. These are the conventional
[INFO] [stdout] 5  | |     // and recommended names, but they can be arbitrarily chosen.
[INFO] [stdout] 6  | |     //
[INFO] [stdout] ...  |
[INFO] [stdout] 36 | |     }
[INFO] [stdout] 37 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/err.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout] 3  | / error_chain! {
[INFO] [stdout] 4  | |     // The type defined for this error. These are the conventional
[INFO] [stdout] 5  | |     // and recommended names, but they can be arbitrarily chosen.
[INFO] [stdout] 6  | |     //
[INFO] [stdout] ...  |
[INFO] [stdout] 36 | |     }
[INFO] [stdout] 37 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/err.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout] 3  | / error_chain! {
[INFO] [stdout] 4  | |     // The type defined for this error. These are the conventional
[INFO] [stdout] 5  | |     // and recommended names, but they can be arbitrarily chosen.
[INFO] [stdout] 6  | |     //
[INFO] [stdout] ...  |
[INFO] [stdout] 36 | |     }
[INFO] [stdout] 37 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/err.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout] 3  | / error_chain! {
[INFO] [stdout] 4  | |     // The type defined for this error. These are the conventional
[INFO] [stdout] 5  | |     // and recommended names, but they can be arbitrarily chosen.
[INFO] [stdout] 6  | |     //
[INFO] [stdout] ...  |
[INFO] [stdout] 36 | |     }
[INFO] [stdout] 37 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no associated item named `String` found for trait object `(dyn Object + 'static)` in the current scope
[INFO] [stdout]   --> src/graphics/mod.rs:57:40
[INFO] [stdout]    |
[INFO] [stdout] 57 |                         &file::Object::String (ref s) => {
[INFO] [stdout]    |                                        ^^^^^^ associated item not found in `(dyn Object + 'static)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no associated item named `String` found for trait object `(dyn Object + 'static)` in the current scope
[INFO] [stdout]   --> src/graphics/mod.rs:57:40
[INFO] [stdout]    |
[INFO] [stdout] 57 |                         &file::Object::String (ref s) => {
[INFO] [stdout]    |                                        ^^^^^^ associated item not found in `(dyn Object + 'static)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0038]: the trait `Object` cannot be made into an object
[INFO] [stdout]   --> src/graphics/mod.rs:57:26
[INFO] [stdout]    |
[INFO] [stdout] 57 |                         &file::Object::String (ref s) => {
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^ the trait `Object` cannot be made into an object
[INFO] [stdout]    |
[INFO] [stdout]    = note: the trait cannot be made into an object because it requires `Self: Sized`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no associated item named `Integer` found for trait object `(dyn Object + 'static)` in the current scope
[INFO] [stdout]   --> src/graphics/mod.rs:62:40
[INFO] [stdout]    |
[INFO] [stdout] 62 |                         &file::Object::Integer (n) => {
[INFO] [stdout]    |                                        ^^^^^^^ associated item not found in `(dyn Object + 'static)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0038]: the trait `Object` cannot be made into an object
[INFO] [stdout]   --> src/graphics/mod.rs:57:26
[INFO] [stdout]    |
[INFO] [stdout] 57 |                         &file::Object::String (ref s) => {
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^ the trait `Object` cannot be made into an object
[INFO] [stdout]    |
[INFO] [stdout]    = note: the trait cannot be made into an object because it requires `Self: Sized`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0038]: the trait `Object` cannot be made into an object
[INFO] [stdout]   --> src/graphics/mod.rs:62:26
[INFO] [stdout]    |
[INFO] [stdout] 62 |                         &file::Object::Integer (n) => {
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^ the trait `Object` cannot be made into an object
[INFO] [stdout]    |
[INFO] [stdout]    = note: the trait cannot be made into an object because it requires `Self: Sized`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no associated item named `Integer` found for trait object `(dyn Object + 'static)` in the current scope
[INFO] [stdout]   --> src/graphics/mod.rs:62:40
[INFO] [stdout]    |
[INFO] [stdout] 62 |                         &file::Object::Integer (n) => {
[INFO] [stdout]    |                                        ^^^^^^^ associated item not found in `(dyn Object + 'static)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0038]: the trait `Object` cannot be made into an object
[INFO] [stdout]   --> src/graphics/mod.rs:62:26
[INFO] [stdout]    |
[INFO] [stdout] 62 |                         &file::Object::Integer (n) => {
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^ the trait `Object` cannot be made into an object
[INFO] [stdout]    |
[INFO] [stdout]    = note: the trait cannot be made into an object because it requires `Self: Sized`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no associated item named `Stream` found for trait object `(dyn Object + 'static)` in the current scope
[INFO] [stdout]   --> src/graphics/mod.rs:80:27
[INFO] [stdout]    |
[INFO] [stdout] 80 |             file::Object::Stream (_) => content.as_stream()?,
[INFO] [stdout]    |                           ^^^^^^ associated item not found in `(dyn Object + 'static)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no associated item named `Array` found for trait object `(dyn Object + 'static)` in the current scope
[INFO] [stdout]   --> src/graphics/mod.rs:81:27
[INFO] [stdout]    |
[INFO] [stdout] 81 |             file::Object::Array (_) => content.as_array()?.get(0).as_stream()?,
[INFO] [stdout]    |                           ^^^^^ associated item not found in `(dyn Object + 'static)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no associated item named `Stream` found for trait object `(dyn Object + 'static)` in the current scope
[INFO] [stdout]   --> src/graphics/mod.rs:80:27
[INFO] [stdout]    |
[INFO] [stdout] 80 |             file::Object::Stream (_) => content.as_stream()?,
[INFO] [stdout]    |                           ^^^^^^ associated item not found in `(dyn Object + 'static)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no associated item named `Array` found for trait object `(dyn Object + 'static)` in the current scope
[INFO] [stdout]   --> src/graphics/mod.rs:81:27
[INFO] [stdout]    |
[INFO] [stdout] 81 |             file::Object::Array (_) => content.as_array()?.get(0).as_stream()?,
[INFO] [stdout]    |                           ^^^^^ associated item not found in `(dyn Object + 'static)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0038]: the trait `Object` cannot be made into an object
[INFO] [stdout]   --> src/graphics/mod.rs:80:13
[INFO] [stdout]    |
[INFO] [stdout] 80 |             file::Object::Stream (_) => content.as_stream()?,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^ the trait `Object` cannot be made into an object
[INFO] [stdout]    |
[INFO] [stdout]    = note: the trait cannot be made into an object because it requires `Self: Sized`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0038]: the trait `Object` cannot be made into an object
[INFO] [stdout]   --> src/graphics/mod.rs:80:13
[INFO] [stdout]    |
[INFO] [stdout] 80 |             file::Object::Stream (_) => content.as_stream()?,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^ the trait `Object` cannot be made into an object
[INFO] [stdout]    |
[INFO] [stdout]    = note: the trait cannot be made into an object because it requires `Self: Sized`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting
[INFO] [stdout]   --> src/err.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout] 3  | / error_chain! {
[INFO] [stdout] 4  | |     // The type defined for this error. These are the conventional
[INFO] [stdout] 5  | |     // and recommended names, but they can be arbitrarily chosen.
[INFO] [stdout] 6  | |     //
[INFO] [stdout] ...  |
[INFO] [stdout] 36 | |     }
[INFO] [stdout] 37 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting
[INFO] [stdout]   --> src/err.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout] 3  | / error_chain! {
[INFO] [stdout] 4  | |     // The type defined for this error. These are the conventional
[INFO] [stdout] 5  | |     // and recommended names, but they can be arbitrarily chosen.
[INFO] [stdout] 6  | |     //
[INFO] [stdout] ...  |
[INFO] [stdout] 36 | |     }
[INFO] [stdout] 37 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 17 previous errors; 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0038, E0412, E0432, E0599, E0603.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0038`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ren-pdf`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 17 previous errors; 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0038, E0412, E0432, E0599, E0603.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0038`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "0d8f1b7c45adb54e45e6a532dca64e8fb0fad3d64838f8f0e800dab47cb406b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d8f1b7c45adb54e45e6a532dca64e8fb0fad3d64838f8f0e800dab47cb406b9", kill_on_drop: false }`
[INFO] [stdout] 0d8f1b7c45adb54e45e6a532dca64e8fb0fad3d64838f8f0e800dab47cb406b9
