[INFO] updating cached repository kbknapp/cargo-graph
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/kbknapp/cargo-graph
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/kbknapp/cargo-graph" "work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/kbknapp/cargo-graph"`
[INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/kbknapp/cargo-graph'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/kbknapp/cargo-graph" "work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/kbknapp/cargo-graph"`
[INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/kbknapp/cargo-graph'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d895af1b7840c7ae8eddaf4e990bfa594c22ba01
[INFO] sha for GitHub repo kbknapp/cargo-graph: d895af1b7840c7ae8eddaf4e990bfa594c22ba01
[INFO] validating manifest of kbknapp/cargo-graph on toolchain master#0f88167f89fffe321590c5148f21b7d51d44388d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of kbknapp/cargo-graph on toolchain try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing kbknapp/cargo-graph
[INFO] finished frobbing kbknapp/cargo-graph
[INFO] frobbed toml for kbknapp/cargo-graph written to work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/kbknapp/cargo-graph/Cargo.toml
[INFO] started frobbing kbknapp/cargo-graph
[INFO] finished frobbing kbknapp/cargo-graph
[INFO] frobbed toml for kbknapp/cargo-graph written to work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/kbknapp/cargo-graph/Cargo.toml
[INFO] crate kbknapp/cargo-graph already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking kbknapp/cargo-graph against try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b for pr-58948
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58948/worker-0/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/kbknapp/cargo-graph:/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" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] bacaacba91cdc29e18d8c6c6260b45223d2334af7a058f24f9cd7d766b79cd46
[INFO] running `"docker" "start" "-a" "bacaacba91cdc29e18d8c6c6260b45223d2334af7a058f24f9cd7d766b79cd46"`
[INFO] [stderr]     Checking term_size v0.2.3
[INFO] [stderr]     Checking clap v2.11.3
[INFO] [stderr]     Checking cargo-graph v0.3.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/macros.rs:8:1
[INFO] [stderr]    |
[INFO] [stderr] 8  | / macro_rules! werr(
[INFO] [stderr] 9  | |     ($($arg:tt)*) => ({
[INFO] [stderr] 10 | |         use std::io::{Write, stderr};
[INFO] [stderr] 11 | |         write!(&mut stderr(), $($arg)*).ok();
[INFO] [stderr] 12 | |     })
[INFO] [stderr] 13 | | );
[INFO] [stderr]    | |__^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_macros)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/macros.rs:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | / macro_rules! verbose(
[INFO] [stderr] 16 | |     ($cfg:expr, $($arg:tt)*) => ({
[INFO] [stderr] 17 | |         if $cfg.verbose {
[INFO] [stderr] 18 | |             use std::io::{Write, stdout};
[INFO] [stderr] ...  |
[INFO] [stderr] 21 | |     })
[INFO] [stderr] 22 | | );
[INFO] [stderr]    | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/macros.rs:24:1
[INFO] [stderr]    |
[INFO] [stderr] 24 | / macro_rules! verboseln(
[INFO] [stderr] 25 | |     ($cfg:expr, $($arg:tt)*) => ({
[INFO] [stderr] 26 | |         if $cfg.verbose {
[INFO] [stderr] 27 | |             use std::io::{Write, stdout};
[INFO] [stderr] ...  |
[INFO] [stderr] 30 | |     })
[INFO] [stderr] 31 | | );
[INFO] [stderr]    | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/macros.rs:33:1
[INFO] [stderr]    |
[INFO] [stderr] 33 | / macro_rules! regex(
[INFO] [stderr] 34 | |     ($s:expr) => ({::regex::Regex::new($s).unwrap()})
[INFO] [stderr] 35 | | );
[INFO] [stderr]    | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/macros.rs:56:1
[INFO] [stderr]    |
[INFO] [stderr] 56 | / macro_rules! debug {
[INFO] [stderr] 57 | |     ($fmt:expr) => ();
[INFO] [stderr] 58 | |     ($fmt:expr, $($arg:tt)*) => ();
[INFO] [stderr] 59 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]  --> src/config.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ascii::AsciiExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]   --> src/config.rs:28:1
[INFO] [stderr]    |
[INFO] [stderr] 28 | / arg_enum! {
[INFO] [stderr] 29 | |     #[derive(Debug, Copy, Clone)]
[INFO] [stderr] 30 | |     pub enum DotLineShape {
[INFO] [stderr] 31 | |         Solid,
[INFO] [stderr] ...  |
[INFO] [stderr] 34 | |     }
[INFO] [stderr] 35 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error 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 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]   --> src/config.rs:47:1
[INFO] [stderr]    |
[INFO] [stderr] 47 | / arg_enum!{
[INFO] [stderr] 48 | |     #[derive(Debug, Copy, Clone)]
[INFO] [stderr] 49 | |     pub enum DotColor {
[INFO] [stderr] 50 | |         Blue,
[INFO] [stderr] ...  |
[INFO] [stderr] 58 | |     }
[INFO] [stderr] 59 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error 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 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]   --> src/config.rs:76:1
[INFO] [stderr]    |
[INFO] [stderr] 76 | / arg_enum!{
[INFO] [stderr] 77 | |     #[derive(Debug, Copy, Clone)]
[INFO] [stderr] 78 | |     pub enum DotShape {
[INFO] [stderr] 79 | |         Box,
[INFO] [stderr] ...  |
[INFO] [stderr] 83 | |     }
[INFO] [stderr] 84 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error 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: unused macro definition
[INFO] [stderr]   --> src/macros.rs:8:1
[INFO] [stderr]    |
[INFO] [stderr] 8  | / macro_rules! werr(
[INFO] [stderr] 9  | |     ($($arg:tt)*) => ({
[INFO] [stderr] 10 | |         use std::io::{Write, stderr};
[INFO] [stderr] 11 | |         write!(&mut stderr(), $($arg)*).ok();
[INFO] [stderr] 12 | |     })
[INFO] [stderr] 13 | | );
[INFO] [stderr]    | |__^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_macros)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/macros.rs:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | / macro_rules! verbose(
[INFO] [stderr] 16 | |     ($cfg:expr, $($arg:tt)*) => ({
[INFO] [stderr] 17 | |         if $cfg.verbose {
[INFO] [stderr] 18 | |             use std::io::{Write, stdout};
[INFO] [stderr] ...  |
[INFO] [stderr] 21 | |     })
[INFO] [stderr] 22 | | );
[INFO] [stderr]    | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/macros.rs:24:1
[INFO] [stderr]    |
[INFO] [stderr] 24 | / macro_rules! verboseln(
[INFO] [stderr] 25 | |     ($cfg:expr, $($arg:tt)*) => ({
[INFO] [stderr] 26 | |         if $cfg.verbose {
[INFO] [stderr] 27 | |             use std::io::{Write, stdout};
[INFO] [stderr] ...  |
[INFO] [stderr] 30 | |     })
[INFO] [stderr] 31 | | );
[INFO] [stderr]    | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/macros.rs:33:1
[INFO] [stderr]    |
[INFO] [stderr] 33 | / macro_rules! regex(
[INFO] [stderr] 34 | |     ($s:expr) => ({::regex::Regex::new($s).unwrap()})
[INFO] [stderr] 35 | | );
[INFO] [stderr]    | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/macros.rs:56:1
[INFO] [stderr]    |
[INFO] [stderr] 56 | / macro_rules! debug {
[INFO] [stderr] 57 | |     ($fmt:expr) => ();
[INFO] [stderr] 58 | |     ($fmt:expr, $($arg:tt)*) => ();
[INFO] [stderr] 59 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]  --> src/config.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ascii::AsciiExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]   --> src/config.rs:28:1
[INFO] [stderr]    |
[INFO] [stderr] 28 | / arg_enum! {
[INFO] [stderr] 29 | |     #[derive(Debug, Copy, Clone)]
[INFO] [stderr] 30 | |     pub enum DotLineShape {
[INFO] [stderr] 31 | |         Solid,
[INFO] [stderr] ...  |
[INFO] [stderr] 34 | |     }
[INFO] [stderr] 35 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error 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 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]   --> src/config.rs:47:1
[INFO] [stderr]    |
[INFO] [stderr] 47 | / arg_enum!{
[INFO] [stderr] 48 | |     #[derive(Debug, Copy, Clone)]
[INFO] [stderr] 49 | |     pub enum DotColor {
[INFO] [stderr] 50 | |         Blue,
[INFO] [stderr] ...  |
[INFO] [stderr] 58 | |     }
[INFO] [stderr] 59 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error 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 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]   --> src/config.rs:76:1
[INFO] [stderr]    |
[INFO] [stderr] 76 | / arg_enum!{
[INFO] [stderr] 77 | |     #[derive(Debug, Copy, Clone)]
[INFO] [stderr] 78 | |     pub enum DotShape {
[INFO] [stderr] 79 | |         Box,
[INFO] [stderr] ...  |
[INFO] [stderr] 83 | |     }
[INFO] [stderr] 84 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error 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: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]  --> src/config.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ascii::AsciiExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]  --> src/config.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ascii::AsciiExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.77s
[INFO] running `"docker" "inspect" "bacaacba91cdc29e18d8c6c6260b45223d2334af7a058f24f9cd7d766b79cd46"`
[INFO] running `"docker" "rm" "-f" "bacaacba91cdc29e18d8c6c6260b45223d2334af7a058f24f9cd7d766b79cd46"`
[INFO] [stdout] bacaacba91cdc29e18d8c6c6260b45223d2334af7a058f24f9cd7d766b79cd46