[INFO] fetching crate nailgun 0.1.0...
[INFO] checking nailgun-0.1.0 against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393
[INFO] extracting crate nailgun 0.1.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate nailgun 0.1.0 on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate nailgun 0.1.0
[INFO] finished tweaking crates.io crate nailgun 0.1.0
[INFO] tweaked toml for crates.io crate nailgun 0.1.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6475c8d379dd9247e3a10d8e5a37b555e5c1881b0bc73008bd175bcf78b2a48c
[INFO] running `"docker" "start" "-a" "6475c8d379dd9247e3a10d8e5a37b555e5c1881b0bc73008bd175bcf78b2a48c"`
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]     Checking remove_dir_all v0.5.2
[INFO] [stderr]     Checking getopts v0.2.21
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking tempdir v0.3.7
[INFO] [stderr]     Checking nailgun v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> inlined_parser.rs:92:9
[INFO] [stderr]    |
[INFO] [stderr] 92 |         try!( write!( formatter, " " ) )
[INFO] [stderr]    |         ^^^
[INFO] [stderr]    |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]   --> inlined_parser.rs:4:9
[INFO] [stderr]    |
[INFO] [stderr] 4  | #![deny(deprecated)]
[INFO] [stderr]    |         ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> inlined_parser.rs:101:9
[INFO] [stderr]     |
[INFO] [stderr] 101 |         try!( indent( formatter, indent_spaces ) );
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> inlined_parser.rs:102:9
[INFO] [stderr]     |
[INFO] [stderr] 102 |         try!( write!( formatter,
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> inlined_parser.rs:110:17
[INFO] [stderr]     |
[INFO] [stderr] 110 |                 try!( writeln!( formatter,
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> inlined_parser.rs:115:17
[INFO] [stderr]     |
[INFO] [stderr] 115 |                 try!( writeln!( formatter,
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> inlined_parser.rs:122:13
[INFO] [stderr]     |
[INFO] [stderr] 122 |             try!( writeln!( formatter, "" ) );
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> inlined_parser.rs:124:15
[INFO] [stderr]     |
[INFO] [stderr] 124 |               try!( child.format( formatter, indent_spaces + 1) )
[INFO] [stderr]     |               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Result`
[INFO] [stderr]   --> inlined_parser.rs:27:20
[INFO] [stderr]    |
[INFO] [stderr] 27 |     use std::fmt::{Result};
[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]    --> inlined_parser.rs:374:19
[INFO] [stderr]     |
[INFO] [stderr] 374 |       expr: &'a ( Expression + 'a )
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Expression + '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]    --> inlined_parser.rs:379:26
[INFO] [stderr]     |
[INFO] [stderr] 379 |       pub fn new( expr: &Expression ) -> NotEx {
[INFO] [stderr]     |                          ^^^^^^^^^^ help: use `dyn`: `dyn Expression`
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]    --> inlined_parser.rs:400:5
[INFO] [stderr]     |
[INFO] [stderr] 400 |     macro_rules! and( ( $ex:expr ) => ( &base::And::new( $ex ) ); );
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> inlined_parser.rs:403:19
[INFO] [stderr]     |
[INFO] [stderr] 403 |       expr: &'a ( Expression + 'a )
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Expression + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> inlined_parser.rs:408:26
[INFO] [stderr]     |
[INFO] [stderr] 408 |       pub fn new( expr: &Expression ) -> And {
[INFO] [stderr]     |                          ^^^^^^^^^^ help: use `dyn`: `dyn Expression`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> inlined_parser.rs:454:19
[INFO] [stderr]     |
[INFO] [stderr] 454 |       expr: &'a ( Expression + 'a )
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Expression + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> inlined_parser.rs:459:26
[INFO] [stderr]     |
[INFO] [stderr] 459 |       pub fn new( expr: &Expression ) -> OptionEx {
[INFO] [stderr]     |                          ^^^^^^^^^^ help: use `dyn`: `dyn Expression`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> inlined_parser.rs:480:19
[INFO] [stderr]     |
[INFO] [stderr] 480 |       expr: &'a ( Expression + 'a )
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Expression + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> inlined_parser.rs:485:26
[INFO] [stderr]     |
[INFO] [stderr] 485 |       pub fn new( expr: &Expression ) -> Star {
[INFO] [stderr]     |                          ^^^^^^^^^^ help: use `dyn`: `dyn Expression`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> inlined_parser.rs:515:19
[INFO] [stderr]     |
[INFO] [stderr] 515 |       expr: &'a ( Expression + 'a )
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Expression + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> inlined_parser.rs:520:26
[INFO] [stderr]     |
[INFO] [stderr] 520 |       pub fn new( expr: &Expression ) -> Plus {
[INFO] [stderr]     |                          ^^^^^^^^^^ help: use `dyn`: `dyn Expression`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> inlined_parser.rs:558:24
[INFO] [stderr]     |
[INFO] [stderr] 558 |       exprs: &'a [&'a (Expression + 'a)]
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Expression + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> inlined_parser.rs:563:36
[INFO] [stderr]     |
[INFO] [stderr] 563 |       pub fn new<'a>( exprs: &'a [&Expression] ) -> Or<'a> {
[INFO] [stderr]     |                                    ^^^^^^^^^^ help: use `dyn`: `dyn Expression`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> inlined_parser.rs:589:19
[INFO] [stderr]     |
[INFO] [stderr] 589 |       expr: &'a ( Expression + 'a )
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Expression + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> inlined_parser.rs:594:27
[INFO] [stderr]     |
[INFO] [stderr] 594 |       pub fn new( expr: & Expression ) -> Fuse {
[INFO] [stderr]     |                           ^^^^^^^^^^ help: use `dyn`: `dyn Expression`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> inlined_parser.rs:616:24
[INFO] [stderr]     |
[INFO] [stderr] 616 |       exprs: &'a [&'a (Expression + 'a)]
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Expression + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> inlined_parser.rs:621:36
[INFO] [stderr]     |
[INFO] [stderr] 621 |       pub fn new<'a>( exprs: &'a [&Expression] ) -> Sequence<'a> {
[INFO] [stderr]     |                                    ^^^^^^^^^^ help: use `dyn`: `dyn Expression`
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> inlined_parser.rs:92:9
[INFO] [stderr]    |
[INFO] [stderr] 92 |         try!( write!( formatter, " " ) )
[INFO] [stderr]    |         ^^^
[INFO] [stderr]    |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]   --> inlined_parser.rs:4:9
[INFO] [stderr]    |
[INFO] [stderr] 4  | #![deny(deprecated)]
[INFO] [stderr]    |         ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> inlined_parser.rs:101:9
[INFO] [stderr]     |
[INFO] [stderr] 101 |         try!( indent( formatter, indent_spaces ) );
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> inlined_parser.rs:102:9
[INFO] [stderr]     |
[INFO] [stderr] 102 |         try!( write!( formatter,
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> inlined_parser.rs:110:17
[INFO] [stderr]     |
[INFO] [stderr] 110 |                 try!( writeln!( formatter,
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> inlined_parser.rs:115:17
[INFO] [stderr]     |
[INFO] [stderr] 115 |                 try!( writeln!( formatter,
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> inlined_parser.rs:122:13
[INFO] [stderr]     |
[INFO] [stderr] 122 |             try!( writeln!( formatter, "" ) );
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> inlined_parser.rs:124:15
[INFO] [stderr]     |
[INFO] [stderr] 124 |               try!( child.format( formatter, indent_spaces + 1) )
[INFO] [stderr]     |               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Result`
[INFO] [stderr]   --> inlined_parser.rs:27:20
[INFO] [stderr]    |
[INFO] [stderr] 27 |     use std::fmt::{Result};
[INFO] [stderr]    |                    ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]    --> inlined_parser.rs:216:5
[INFO] [stderr]     |
[INFO] [stderr] 216 | /     macro_rules! input_state( ( $ex:expr ) => ( {
[INFO] [stderr] 217 | |           use base::ParseState;
[INFO] [stderr] 218 | |           ParseState { input: $ex.as_bytes(), offset: 0 }
[INFO] [stderr] 219 | |         } ) );
[INFO] [stderr]     | |______________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> inlined_parser.rs:374:19
[INFO] [stderr]     |
[INFO] [stderr] 374 |       expr: &'a ( Expression + 'a )
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Expression + '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]    --> inlined_parser.rs:379:26
[INFO] [stderr]     |
[INFO] [stderr] 379 |       pub fn new( expr: &Expression ) -> NotEx {
[INFO] [stderr]     |                          ^^^^^^^^^^ help: use `dyn`: `dyn Expression`
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]    --> inlined_parser.rs:400:5
[INFO] [stderr]     |
[INFO] [stderr] 400 |     macro_rules! and( ( $ex:expr ) => ( &base::And::new( $ex ) ); );
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> inlined_parser.rs:403:19
[INFO] [stderr]     |
[INFO] [stderr] 403 |       expr: &'a ( Expression + 'a )
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Expression + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> inlined_parser.rs:408:26
[INFO] [stderr]     |
[INFO] [stderr] 408 |       pub fn new( expr: &Expression ) -> And {
[INFO] [stderr]     |                          ^^^^^^^^^^ help: use `dyn`: `dyn Expression`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> inlined_parser.rs:454:19
[INFO] [stderr]     |
[INFO] [stderr] 454 |       expr: &'a ( Expression + 'a )
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Expression + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> inlined_parser.rs:459:26
[INFO] [stderr]     |
[INFO] [stderr] 459 |       pub fn new( expr: &Expression ) -> OptionEx {
[INFO] [stderr]     |                          ^^^^^^^^^^ help: use `dyn`: `dyn Expression`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> inlined_parser.rs:480:19
[INFO] [stderr]     |
[INFO] [stderr] 480 |       expr: &'a ( Expression + 'a )
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Expression + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> inlined_parser.rs:485:26
[INFO] [stderr]     |
[INFO] [stderr] 485 |       pub fn new( expr: &Expression ) -> Star {
[INFO] [stderr]     |                          ^^^^^^^^^^ help: use `dyn`: `dyn Expression`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> inlined_parser.rs:515:19
[INFO] [stderr]     |
[INFO] [stderr] 515 |       expr: &'a ( Expression + 'a )
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Expression + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> inlined_parser.rs:520:26
[INFO] [stderr]     |
[INFO] [stderr] 520 |       pub fn new( expr: &Expression ) -> Plus {
[INFO] [stderr]     |                          ^^^^^^^^^^ help: use `dyn`: `dyn Expression`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> inlined_parser.rs:558:24
[INFO] [stderr]     |
[INFO] [stderr] 558 |       exprs: &'a [&'a (Expression + 'a)]
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Expression + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> inlined_parser.rs:563:36
[INFO] [stderr]     |
[INFO] [stderr] 563 |       pub fn new<'a>( exprs: &'a [&Expression] ) -> Or<'a> {
[INFO] [stderr]     |                                    ^^^^^^^^^^ help: use `dyn`: `dyn Expression`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> inlined_parser.rs:589:19
[INFO] [stderr]     |
[INFO] [stderr] 589 |       expr: &'a ( Expression + 'a )
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Expression + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> inlined_parser.rs:594:27
[INFO] [stderr]     |
[INFO] [stderr] 594 |       pub fn new( expr: & Expression ) -> Fuse {
[INFO] [stderr]     |                           ^^^^^^^^^^ help: use `dyn`: `dyn Expression`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> inlined_parser.rs:616:24
[INFO] [stderr]     |
[INFO] [stderr] 616 |       exprs: &'a [&'a (Expression + 'a)]
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Expression + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> inlined_parser.rs:621:36
[INFO] [stderr]     |
[INFO] [stderr] 621 |       pub fn new<'a>( exprs: &'a [&Expression] ) -> Sequence<'a> {
[INFO] [stderr]     |                                    ^^^^^^^^^^ help: use `dyn`: `dyn Expression`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 7 previous errors; 19 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `nailgun`.
[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] [stderr] error: aborting due to 7 previous errors; 18 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `nailgun`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "6475c8d379dd9247e3a10d8e5a37b555e5c1881b0bc73008bd175bcf78b2a48c"`
[INFO] running `"docker" "rm" "-f" "6475c8d379dd9247e3a10d8e5a37b555e5c1881b0bc73008bd175bcf78b2a48c"`
[INFO] [stdout] 6475c8d379dd9247e3a10d8e5a37b555e5c1881b0bc73008bd175bcf78b2a48c