[INFO] updating cached repository quininer/epub2txt
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/quininer/epub2txt
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/quininer/epub2txt" "work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/quininer/epub2txt"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/quininer/epub2txt'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/quininer/epub2txt" "work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/quininer/epub2txt"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/quininer/epub2txt'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2ec009985997ace42fdff7eec67787bc5caae83e
[INFO] sha for GitHub repo quininer/epub2txt: 2ec009985997ace42fdff7eec67787bc5caae83e
[INFO] validating manifest of quininer/epub2txt on toolchain master#435236b8877cdb98c82eaebfb7887782277265c5
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of quininer/epub2txt on toolchain try#b5c7f157c20453dde8d47371abe73b32351b4e7f
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing quininer/epub2txt
[INFO] finished frobbing quininer/epub2txt
[INFO] frobbed toml for quininer/epub2txt written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/quininer/epub2txt/Cargo.toml
[INFO] started frobbing quininer/epub2txt
[INFO] finished frobbing quininer/epub2txt
[INFO] frobbed toml for quininer/epub2txt written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/quininer/epub2txt/Cargo.toml
[INFO] crate quininer/epub2txt already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] checking quininer/epub2txt against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-4/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/quininer/epub2txt:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 75cb349ae714aaa9cfbb4d4bd56a93ac60827f080d3760186c2b4eaf53d4e93c
[INFO] running `"docker" "start" "-a" "75cb349ae714aaa9cfbb4d4bd56a93ac60827f080d3760186c2b4eaf53d4e93c"`
[INFO] [stderr]     Checking utf-8 v0.7.1
[INFO] [stderr]    Compiling bzip2-sys v0.1.6
[INFO] [stderr]    Compiling miniz_oxide_c_api v0.1.2
[INFO] [stderr]     Checking miniz_oxide v0.1.2
[INFO] [stderr]     Checking msdos_time v0.1.5
[INFO] [stderr]    Compiling string_cache_codegen v0.4.0
[INFO] [stderr]    Compiling cssparser v0.13.7
[INFO] [stderr]    Compiling html5ever v0.20.0
[INFO] [stderr]     Checking clap v2.29.2
[INFO] [stderr]    Compiling cssparser-macros v0.3.0
[INFO] [stderr]    Compiling selectors v0.18.0
[INFO] [stderr]     Checking tendril v0.4.0
[INFO] [stderr]     Checking failure v0.1.1
[INFO] [stderr]     Checking flate2 v1.0.1
[INFO] [stderr]     Checking bzip2 v0.3.2
[INFO] [stderr]    Compiling string_cache v0.6.2
[INFO] [stderr]    Compiling markup5ever v0.5.0
[INFO] [stderr]     Checking zip v0.3.0
[INFO] [stderr]     Checking kuchiki v0.6.0
[INFO] [stderr]     Checking epub2txt v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:104:45
[INFO] [stderr]     |
[INFO] [stderr] 104 |     pub fn write_to(&mut self, output: &mut Write) -> Result<(), Error> {
[INFO] [stderr]     |                                             ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:132:29
[INFO] [stderr]     |
[INFO] [stderr] 132 | pub fn epub2txt(input: &mut ReadSeek, output: &mut Write) -> Result<(), Error> {
[INFO] [stderr]     |                             ^^^^^^^^ help: use `dyn`: `dyn ReadSeek`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:132:52
[INFO] [stderr]     |
[INFO] [stderr] 132 | pub fn epub2txt(input: &mut ReadSeek, output: &mut Write) -> Result<(), Error> {
[INFO] [stderr]     |                                                    ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/lib.rs:31:1
[INFO] [stderr]    |
[INFO] [stderr] 31 | / lazy_static! {
[INFO] [stderr] 32 | |     static ref BASE_URL: Url = Url::from_directory_path("/").unwrap();
[INFO] [stderr] 33 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]   --> src/lib.rs:85:53
[INFO] [stderr]    |
[INFO] [stderr] 85 |                     .map(|uri| root.join(uri.path().trim_left_matches('/')))
[INFO] [stderr]    |                                                     ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:104:45
[INFO] [stderr]     |
[INFO] [stderr] 104 |     pub fn write_to(&mut self, output: &mut Write) -> Result<(), Error> {
[INFO] [stderr]     |                                             ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:132:29
[INFO] [stderr]     |
[INFO] [stderr] 132 | pub fn epub2txt(input: &mut ReadSeek, output: &mut Write) -> Result<(), Error> {
[INFO] [stderr]     |                             ^^^^^^^^ help: use `dyn`: `dyn ReadSeek`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:132:52
[INFO] [stderr]     |
[INFO] [stderr] 132 | pub fn epub2txt(input: &mut ReadSeek, output: &mut Write) -> Result<(), Error> {
[INFO] [stderr]     |                                                    ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/lib.rs:31:1
[INFO] [stderr]    |
[INFO] [stderr] 31 | / lazy_static! {
[INFO] [stderr] 32 | |     static ref BASE_URL: Url = Url::from_directory_path("/").unwrap();
[INFO] [stderr] 33 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]   --> src/lib.rs:85:53
[INFO] [stderr]    |
[INFO] [stderr] 85 |                     .map(|uri| root.join(uri.path().trim_left_matches('/')))
[INFO] [stderr]    |                                                     ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:24:44
[INFO] [stderr]    |
[INFO] [stderr] 24 |         Box::new(File::open(path)?) as Box<ReadSeek>
[INFO] [stderr]    |                                            ^^^^^^^^ help: use `dyn`: `dyn ReadSeek`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:28:45
[INFO] [stderr]    |
[INFO] [stderr] 28 |         Box::new(Cursor::new(input)) as Box<ReadSeek>
[INFO] [stderr]    |                                             ^^^^^^^^ help: use `dyn`: `dyn ReadSeek`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:31:46
[INFO] [stderr]    |
[INFO] [stderr] 31 |         Box::new(File::create(path)?) as Box<Write>
[INFO] [stderr]    |                                              ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:33:39
[INFO] [stderr]    |
[INFO] [stderr] 33 |         Box::new(io::stdout()) as Box<Write>
[INFO] [stderr]    |                                       ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:24:44
[INFO] [stderr]    |
[INFO] [stderr] 24 |         Box::new(File::open(path)?) as Box<ReadSeek>
[INFO] [stderr]    |                                            ^^^^^^^^ help: use `dyn`: `dyn ReadSeek`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:28:45
[INFO] [stderr]    |
[INFO] [stderr] 28 |         Box::new(Cursor::new(input)) as Box<ReadSeek>
[INFO] [stderr]    |                                             ^^^^^^^^ help: use `dyn`: `dyn ReadSeek`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:31:46
[INFO] [stderr]    |
[INFO] [stderr] 31 |         Box::new(File::create(path)?) as Box<Write>
[INFO] [stderr]    |                                              ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:33:39
[INFO] [stderr]    |
[INFO] [stderr] 33 |         Box::new(io::stdout()) as Box<Write>
[INFO] [stderr]    |                                       ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.90s
[INFO] running `"docker" "inspect" "75cb349ae714aaa9cfbb4d4bd56a93ac60827f080d3760186c2b4eaf53d4e93c"`
[INFO] running `"docker" "rm" "-f" "75cb349ae714aaa9cfbb4d4bd56a93ac60827f080d3760186c2b4eaf53d4e93c"`
[INFO] [stdout] 75cb349ae714aaa9cfbb4d4bd56a93ac60827f080d3760186c2b4eaf53d4e93c