[INFO] updating cached repository iBelieve/orgmode-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/iBelieve/orgmode-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/iBelieve/orgmode-rs" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/iBelieve/orgmode-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/iBelieve/orgmode-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/iBelieve/orgmode-rs" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/iBelieve/orgmode-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/iBelieve/orgmode-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6a29ae3036138f445772a6652069fcf23bee50f9
[INFO] sha for GitHub repo iBelieve/orgmode-rs: 6a29ae3036138f445772a6652069fcf23bee50f9
[INFO] validating manifest of iBelieve/orgmode-rs on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of iBelieve/orgmode-rs on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing iBelieve/orgmode-rs
[INFO] finished frobbing iBelieve/orgmode-rs
[INFO] frobbed toml for iBelieve/orgmode-rs written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/iBelieve/orgmode-rs/Cargo.toml
[INFO] started frobbing iBelieve/orgmode-rs
[INFO] finished frobbing iBelieve/orgmode-rs
[INFO] frobbed toml for iBelieve/orgmode-rs written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/iBelieve/orgmode-rs/Cargo.toml
[INFO] crate iBelieve/orgmode-rs already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking iBelieve/orgmode-rs against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-0/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/iBelieve/orgmode-rs:/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" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 6251789f93234135db99b9cb238b46765d04118e419e3e194aa461c17861826d
[INFO] running `"docker" "start" "-a" "6251789f93234135db99b9cb238b46765d04118e419e3e194aa461c17861826d"`
[INFO] [stderr]    Compiling syn v0.15.15
[INFO] [stderr]    Compiling serde_derive v1.0.80
[INFO] [stderr]     Checking orgmode v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/parser.rs:13:25
[INFO] [stderr]    |
[INFO] [stderr] 13 |     lines: Peekable<Box<Iterator<Item=Result<String, io::Error>> + 'a>>,
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=Result<String, io::Error>> + 'a`
[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/parser.rs:27:26
[INFO] [stderr]    |
[INFO] [stderr] 27 |     pub fn new(iter: Box<Iterator<Item=Result<String, io::Error>> + 'a>) -> Self {
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=Result<String, io::Error>> + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Headline` is imported redundantly
[INFO] [stderr]   --> src/document.rs:62:13
[INFO] [stderr]    |
[INFO] [stderr] 1  | use headline::Headline;
[INFO] [stderr]    |     ------------------ the item `Headline` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 62 |         use headline::Headline;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/parser.rs:13:25
[INFO] [stderr]    |
[INFO] [stderr] 13 |     lines: Peekable<Box<Iterator<Item=Result<String, io::Error>> + 'a>>,
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=Result<String, io::Error>> + 'a`
[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/parser.rs:27:26
[INFO] [stderr]    |
[INFO] [stderr] 27 |     pub fn new(iter: Box<Iterator<Item=Result<String, io::Error>> + 'a>) -> Self {
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=Result<String, io::Error>> + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Headline` is imported redundantly
[INFO] [stderr]   --> src/document.rs:62:13
[INFO] [stderr]    |
[INFO] [stderr] 1  | use headline::Headline;
[INFO] [stderr]    |     ------------------ the item `Headline` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 62 |         use headline::Headline;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/list.rs:165:21
[INFO] [stderr]     |
[INFO] [stderr] 165 |                 let mut elements = item.elements.iter()
[INFO] [stderr]     |                     ----^^^^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `root`
[INFO] [stderr]   --> src/tree.rs:50:5
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pub fn root(&self) -> Option<&Node> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `root_mut`
[INFO] [stderr]   --> src/tree.rs:54:5
[INFO] [stderr]    |
[INFO] [stderr] 54 |     pub fn root_mut(&mut self) -> Option<&mut Node> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_root`
[INFO] [stderr]   --> src/tree.rs:58:5
[INFO] [stderr]    |
[INFO] [stderr] 58 |     pub fn set_root(&mut self, node: Option<Node>) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/list.rs:165:21
[INFO] [stderr]     |
[INFO] [stderr] 165 |                 let mut elements = item.elements.iter()
[INFO] [stderr]     |                     ----^^^^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `root`
[INFO] [stderr]   --> src/tree.rs:50:5
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pub fn root(&self) -> Option<&Node> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `root_mut`
[INFO] [stderr]   --> src/tree.rs:54:5
[INFO] [stderr]    |
[INFO] [stderr] 54 |     pub fn root_mut(&mut self) -> Option<&mut Node> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_root`
[INFO] [stderr]   --> src/tree.rs:58:5
[INFO] [stderr]    |
[INFO] [stderr] 58 |     pub fn set_root(&mut self, node: Option<Node>) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `entry`
[INFO] [stderr]   --> src/bin/org-agenda.rs:45:17
[INFO] [stderr]    |
[INFO] [stderr] 45 |             for entry in agenda.past_scheduled.iter() {
[INFO] [stderr]    |                 ^^^^^ help: consider prefixing with an underscore: `_entry`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `entry`
[INFO] [stderr]   --> src/bin/org-agenda.rs:48:17
[INFO] [stderr]    |
[INFO] [stderr] 48 |             for entry in agenda.past_deadline.iter() {
[INFO] [stderr]    |                 ^^^^^ help: consider prefixing with an underscore: `_entry`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `entry`
[INFO] [stderr]   --> src/bin/org-agenda.rs:45:17
[INFO] [stderr]    |
[INFO] [stderr] 45 |             for entry in agenda.past_scheduled.iter() {
[INFO] [stderr]    |                 ^^^^^ help: consider prefixing with an underscore: `_entry`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `entry`
[INFO] [stderr]   --> src/bin/org-agenda.rs:48:17
[INFO] [stderr]    |
[INFO] [stderr] 48 |             for entry in agenda.past_deadline.iter() {
[INFO] [stderr]    |                 ^^^^^ help: consider prefixing with an underscore: `_entry`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.91s
[INFO] running `"docker" "inspect" "6251789f93234135db99b9cb238b46765d04118e419e3e194aa461c17861826d"`
[INFO] running `"docker" "rm" "-f" "6251789f93234135db99b9cb238b46765d04118e419e3e194aa461c17861826d"`
[INFO] [stdout] 6251789f93234135db99b9cb238b46765d04118e419e3e194aa461c17861826d