[INFO] fetching crate firestarter 0.3.2...
[INFO] testing firestarter-0.3.2 against 1.44.0 for beta-1.45-1
[INFO] extracting crate firestarter 0.3.2 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate firestarter 0.3.2 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate firestarter 0.3.2
[INFO] finished tweaking crates.io crate firestarter 0.3.2
[INFO] tweaked toml for crates.io crate firestarter 0.3.2 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d88277c7ca4e9820ddd7e6627affffb0cf212f34dcf87883b727371b8d9838f2
[INFO] running `"docker" "start" "-a" "d88277c7ca4e9820ddd7e6627affffb0cf212f34dcf87883b727371b8d9838f2"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling syn v1.0.30
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling nix v0.13.1
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling termcolor v1.1.0
[INFO] [stderr]    Compiling glob v0.2.11
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling clicolors-control v1.0.1
[INFO] [stderr]    Compiling termios v0.3.2
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]    Compiling serde_json v1.0.53
[INFO] [stderr]    Compiling console v0.7.7
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling mio v0.6.22
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling chrono v0.4.11
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling serde_derive v1.0.111
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling firestarter v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'take_while1_s': Please use `take_while1` instead
[INFO] [stderr]    --> src/config.rs:262:1
[INFO] [stderr]     |
[INFO] [stderr] 262 | / named!(bare_token<CompleteStr, TokenPart>,
[INFO] [stderr] 263 | |        map!(take_while1_s!(token_char), |s| TokenPart::Bare(String::from(s.as_ref()))));
[INFO] [stderr]     | |________________________________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'take_while1_s': Please use `take_while1` instead
[INFO] [stderr]    --> src/config.rs:262:1
[INFO] [stderr]     |
[INFO] [stderr] 262 | / named!(bare_token<CompleteStr, TokenPart>,
[INFO] [stderr] 263 | |        map!(take_while1_s!(token_char), |s| TokenPart::Bare(String::from(s.as_ref()))));
[INFO] [stderr]     | |________________________________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tag_s': Please use `tag` instead
[INFO] [stderr]    --> src/config.rs:265:1
[INFO] [stderr]     |
[INFO] [stderr] 265 | / named!(quoted_token<CompleteStr, TokenPart>,
[INFO] [stderr] 266 | |        map!(delimited!(tag_s!("\""), take_until_s!("\""), tag_s!("\"")),
[INFO] [stderr] 267 | |             |s| TokenPart::Bare(String::from(s.as_ref()))));
[INFO] [stderr]     | |____________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'take_until_s': Please use `take_until` instead
[INFO] [stderr]    --> src/config.rs:265:1
[INFO] [stderr]     |
[INFO] [stderr] 265 | / named!(quoted_token<CompleteStr, TokenPart>,
[INFO] [stderr] 266 | |        map!(delimited!(tag_s!("\""), take_until_s!("\""), tag_s!("\"")),
[INFO] [stderr] 267 | |             |s| TokenPart::Bare(String::from(s.as_ref()))));
[INFO] [stderr]     | |____________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tag_s': Please use `tag` instead
[INFO] [stderr]    --> src/config.rs:265:1
[INFO] [stderr]     |
[INFO] [stderr] 265 | / named!(quoted_token<CompleteStr, TokenPart>,
[INFO] [stderr] 266 | |        map!(delimited!(tag_s!("\""), take_until_s!("\""), tag_s!("\"")),
[INFO] [stderr] 267 | |             |s| TokenPart::Bare(String::from(s.as_ref()))));
[INFO] [stderr]     | |____________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tag_s': Please use `tag` instead
[INFO] [stderr]    --> src/config.rs:269:1
[INFO] [stderr]     |
[INFO] [stderr] 269 | / named!(place_holder<CompleteStr, TokenPart>,
[INFO] [stderr] 270 | |        map!(tag_s!("{}"), |_| TokenPart::Placeholder));
[INFO] [stderr]     | |_______________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'take_while1_s': Please use `take_while1` instead
[INFO] [stderr]    --> src/config.rs:272:1
[INFO] [stderr]     |
[INFO] [stderr] 272 | / named!(env_var<CompleteStr, TokenPart>,
[INFO] [stderr] 273 | |        map!(preceded!(tag!("$"), take_while1_s!(var_char)),
[INFO] [stderr] 274 | |             |name| TokenPart::EnvVariable(String::from(name.as_ref()))));
[INFO] [stderr]     | |_________________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'take_while1_s': Please use `take_while1` instead
[INFO] [stderr]    --> src/config.rs:272:1
[INFO] [stderr]     |
[INFO] [stderr] 272 | / named!(env_var<CompleteStr, TokenPart>,
[INFO] [stderr] 273 | |        map!(preceded!(tag!("$"), take_while1_s!(var_char)),
[INFO] [stderr] 274 | |             |name| TokenPart::EnvVariable(String::from(name.as_ref()))));
[INFO] [stderr]     | |_________________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/command.rs:190:84
[INFO] [stderr]     |
[INFO] [stderr] 190 | pub fn send_daemon_command(sock_path: &str, cmd: &DaemonCommand) -> io::Result<Box<ToString>> {
[INFO] [stderr]     |                                                                                    ^^^^^^^^ help: use `dyn`: `dyn ToString`
[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/command.rs:225:25
[INFO] [stderr]     |
[INFO] [stderr] 225 | ) -> io::Result<Vec<Box<ToString>>> {
[INFO] [stderr]     |                         ^^^^^^^^ help: use `dyn`: `dyn ToString`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/command.rs:250:29
[INFO] [stderr]     |
[INFO] [stderr] 250 |     let mut result: Vec<Box<ToString>> = Vec::new();
[INFO] [stderr]     |                             ^^^^^^^^ help: use `dyn`: `dyn ToString`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/config.rs:221:15
[INFO] [stderr]     |
[INFO] [stderr] 221 |         '\x00'...'\x20' => false,
[INFO] [stderr]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/config.rs:229:12
[INFO] [stderr]     |
[INFO] [stderr] 229 |         'a'...'z' => true,
[INFO] [stderr]     |            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/config.rs:230:12
[INFO] [stderr]     |
[INFO] [stderr] 230 |         'A'...'Z' => true,
[INFO] [stderr]     |            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/config.rs:231:12
[INFO] [stderr]     |
[INFO] [stderr] 231 |         '0'...'9' => true,
[INFO] [stderr]     |            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/logs.rs:223:17
[INFO] [stderr]     |
[INFO] [stderr] 223 |     policy: Box<RotatePolicy>,
[INFO] [stderr]     |                 ^^^^^^^^^^^^ help: use `dyn`: `dyn RotatePolicy`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/logs.rs:227:47
[INFO] [stderr]     |
[INFO] [stderr] 227 |     pub fn new(log_file: PathBuf, policy: Box<RotatePolicy>) -> Self {
[INFO] [stderr]     |                                               ^^^^^^^^^^^^ help: use `dyn`: `dyn RotatePolicy`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/process.rs:365:54
[INFO] [stderr]     |
[INFO] [stderr] 365 | pub fn output_stdout_log(p: &mut Child, writer: &mut io::Write) -> io::Result<()> {
[INFO] [stderr]     |                                                      ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/process.rs:393:54
[INFO] [stderr]     |
[INFO] [stderr] 393 | pub fn output_stderr_log(p: &mut Child, writer: &mut io::Write) -> io::Result<()> {
[INFO] [stderr]     |                                                      ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: the item `io` is imported redundantly
[INFO] [stderr]   --> src/utils.rs:25:9
[INFO] [stderr]    |
[INFO] [stderr] 2  | use std::{env, io, time};
[INFO] [stderr]    |                -- the item `io` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 25 |     use std::io;
[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/worker.rs:23:32
[INFO] [stderr]    |
[INFO] [stderr] 23 |     pub stdout_log: Option<Box<io::Write>>,
[INFO] [stderr]    |                                ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/worker.rs:24:32
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub stderr_log: Option<Box<io::Write>>,
[INFO] [stderr]    |                                ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/worker.rs:57:50
[INFO] [stderr]    |
[INFO] [stderr] 57 |     fn get_log_writer(s: &str) -> io::Result<Box<io::Write>> {
[INFO] [stderr]    |                                                  ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/worker.rs:149:10
[INFO] [stderr]     |
[INFO] [stderr] 149 |     ) -> (bool) {
[INFO] [stderr]     |          ^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 24 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 11s
[INFO] running `"docker" "inspect" "d88277c7ca4e9820ddd7e6627affffb0cf212f34dcf87883b727371b8d9838f2"`
[INFO] running `"docker" "rm" "-f" "d88277c7ca4e9820ddd7e6627affffb0cf212f34dcf87883b727371b8d9838f2"`
[INFO] [stdout] d88277c7ca4e9820ddd7e6627affffb0cf212f34dcf87883b727371b8d9838f2
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d3423cca518fed89c6a38877eaea57bda0cdeb1b355699b9de5b7b57dee58e9a
[INFO] running `"docker" "start" "-a" "d3423cca518fed89c6a38877eaea57bda0cdeb1b355699b9de5b7b57dee58e9a"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling firestarter v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'take_while1_s': Please use `take_while1` instead
[INFO] [stderr]    --> src/config.rs:262:1
[INFO] [stderr]     |
[INFO] [stderr] 262 | / named!(bare_token<CompleteStr, TokenPart>,
[INFO] [stderr] 263 | |        map!(take_while1_s!(token_char), |s| TokenPart::Bare(String::from(s.as_ref()))));
[INFO] [stderr]     | |________________________________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'take_while1_s': Please use `take_while1` instead
[INFO] [stderr]    --> src/config.rs:262:1
[INFO] [stderr]     |
[INFO] [stderr] 262 | / named!(bare_token<CompleteStr, TokenPart>,
[INFO] [stderr] 263 | |        map!(take_while1_s!(token_char), |s| TokenPart::Bare(String::from(s.as_ref()))));
[INFO] [stderr]     | |________________________________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tag_s': Please use `tag` instead
[INFO] [stderr]    --> src/config.rs:265:1
[INFO] [stderr]     |
[INFO] [stderr] 265 | / named!(quoted_token<CompleteStr, TokenPart>,
[INFO] [stderr] 266 | |        map!(delimited!(tag_s!("\""), take_until_s!("\""), tag_s!("\"")),
[INFO] [stderr] 267 | |             |s| TokenPart::Bare(String::from(s.as_ref()))));
[INFO] [stderr]     | |____________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'take_until_s': Please use `take_until` instead
[INFO] [stderr]    --> src/config.rs:265:1
[INFO] [stderr]     |
[INFO] [stderr] 265 | / named!(quoted_token<CompleteStr, TokenPart>,
[INFO] [stderr] 266 | |        map!(delimited!(tag_s!("\""), take_until_s!("\""), tag_s!("\"")),
[INFO] [stderr] 267 | |             |s| TokenPart::Bare(String::from(s.as_ref()))));
[INFO] [stderr]     | |____________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tag_s': Please use `tag` instead
[INFO] [stderr]    --> src/config.rs:265:1
[INFO] [stderr]     |
[INFO] [stderr] 265 | / named!(quoted_token<CompleteStr, TokenPart>,
[INFO] [stderr] 266 | |        map!(delimited!(tag_s!("\""), take_until_s!("\""), tag_s!("\"")),
[INFO] [stderr] 267 | |             |s| TokenPart::Bare(String::from(s.as_ref()))));
[INFO] [stderr]     | |____________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tag_s': Please use `tag` instead
[INFO] [stderr]    --> src/config.rs:269:1
[INFO] [stderr]     |
[INFO] [stderr] 269 | / named!(place_holder<CompleteStr, TokenPart>,
[INFO] [stderr] 270 | |        map!(tag_s!("{}"), |_| TokenPart::Placeholder));
[INFO] [stderr]     | |_______________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'take_while1_s': Please use `take_while1` instead
[INFO] [stderr]    --> src/config.rs:272:1
[INFO] [stderr]     |
[INFO] [stderr] 272 | / named!(env_var<CompleteStr, TokenPart>,
[INFO] [stderr] 273 | |        map!(preceded!(tag!("$"), take_while1_s!(var_char)),
[INFO] [stderr] 274 | |             |name| TokenPart::EnvVariable(String::from(name.as_ref()))));
[INFO] [stderr]     | |_________________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'take_while1_s': Please use `take_while1` instead
[INFO] [stderr]    --> src/config.rs:272:1
[INFO] [stderr]     |
[INFO] [stderr] 272 | / named!(env_var<CompleteStr, TokenPart>,
[INFO] [stderr] 273 | |        map!(preceded!(tag!("$"), take_while1_s!(var_char)),
[INFO] [stderr] 274 | |             |name| TokenPart::EnvVariable(String::from(name.as_ref()))));
[INFO] [stderr]     | |_________________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/command.rs:190:84
[INFO] [stderr]     |
[INFO] [stderr] 190 | pub fn send_daemon_command(sock_path: &str, cmd: &DaemonCommand) -> io::Result<Box<ToString>> {
[INFO] [stderr]     |                                                                                    ^^^^^^^^ help: use `dyn`: `dyn ToString`
[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/command.rs:225:25
[INFO] [stderr]     |
[INFO] [stderr] 225 | ) -> io::Result<Vec<Box<ToString>>> {
[INFO] [stderr]     |                         ^^^^^^^^ help: use `dyn`: `dyn ToString`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/command.rs:250:29
[INFO] [stderr]     |
[INFO] [stderr] 250 |     let mut result: Vec<Box<ToString>> = Vec::new();
[INFO] [stderr]     |                             ^^^^^^^^ help: use `dyn`: `dyn ToString`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/config.rs:221:15
[INFO] [stderr]     |
[INFO] [stderr] 221 |         '\x00'...'\x20' => false,
[INFO] [stderr]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/config.rs:229:12
[INFO] [stderr]     |
[INFO] [stderr] 229 |         'a'...'z' => true,
[INFO] [stderr]     |            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/config.rs:230:12
[INFO] [stderr]     |
[INFO] [stderr] 230 |         'A'...'Z' => true,
[INFO] [stderr]     |            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/config.rs:231:12
[INFO] [stderr]     |
[INFO] [stderr] 231 |         '0'...'9' => true,
[INFO] [stderr]     |            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/logs.rs:223:17
[INFO] [stderr]     |
[INFO] [stderr] 223 |     policy: Box<RotatePolicy>,
[INFO] [stderr]     |                 ^^^^^^^^^^^^ help: use `dyn`: `dyn RotatePolicy`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/logs.rs:227:47
[INFO] [stderr]     |
[INFO] [stderr] 227 |     pub fn new(log_file: PathBuf, policy: Box<RotatePolicy>) -> Self {
[INFO] [stderr]     |                                               ^^^^^^^^^^^^ help: use `dyn`: `dyn RotatePolicy`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/process.rs:365:54
[INFO] [stderr]     |
[INFO] [stderr] 365 | pub fn output_stdout_log(p: &mut Child, writer: &mut io::Write) -> io::Result<()> {
[INFO] [stderr]     |                                                      ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/process.rs:393:54
[INFO] [stderr]     |
[INFO] [stderr] 393 | pub fn output_stderr_log(p: &mut Child, writer: &mut io::Write) -> io::Result<()> {
[INFO] [stderr]     |                                                      ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: the item `io` is imported redundantly
[INFO] [stderr]   --> src/utils.rs:25:9
[INFO] [stderr]    |
[INFO] [stderr] 2  | use std::{env, io, time};
[INFO] [stderr]    |                -- the item `io` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 25 |     use std::io;
[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/worker.rs:23:32
[INFO] [stderr]    |
[INFO] [stderr] 23 |     pub stdout_log: Option<Box<io::Write>>,
[INFO] [stderr]    |                                ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/worker.rs:24:32
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub stderr_log: Option<Box<io::Write>>,
[INFO] [stderr]    |                                ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/worker.rs:57:50
[INFO] [stderr]    |
[INFO] [stderr] 57 |     fn get_log_writer(s: &str) -> io::Result<Box<io::Write>> {
[INFO] [stderr]    |                                                  ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/worker.rs:149:10
[INFO] [stderr]     |
[INFO] [stderr] 149 |     ) -> (bool) {
[INFO] [stderr]     |          ^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 24 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.74s
[INFO] running `"docker" "inspect" "d3423cca518fed89c6a38877eaea57bda0cdeb1b355699b9de5b7b57dee58e9a"`
[INFO] running `"docker" "rm" "-f" "d3423cca518fed89c6a38877eaea57bda0cdeb1b355699b9de5b7b57dee58e9a"`
[INFO] [stdout] d3423cca518fed89c6a38877eaea57bda0cdeb1b355699b9de5b7b57dee58e9a
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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" "+1.44.0" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5cd97decc806837980900f097cbb85e334d2a3bfb8e202f099f177e049dc5592
[INFO] running `"docker" "start" "-a" "5cd97decc806837980900f097cbb85e334d2a3bfb8e202f099f177e049dc5592"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: use of deprecated item 'take_while1_s': Please use `take_while1` instead
[INFO] [stderr]    --> src/config.rs:262:1
[INFO] [stderr]     |
[INFO] [stderr] 262 | / named!(bare_token<CompleteStr, TokenPart>,
[INFO] [stderr] 263 | |        map!(take_while1_s!(token_char), |s| TokenPart::Bare(String::from(s.as_ref()))));
[INFO] [stderr]     | |________________________________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'take_while1_s': Please use `take_while1` instead
[INFO] [stderr]    --> src/config.rs:262:1
[INFO] [stderr]     |
[INFO] [stderr] 262 | / named!(bare_token<CompleteStr, TokenPart>,
[INFO] [stderr] 263 | |        map!(take_while1_s!(token_char), |s| TokenPart::Bare(String::from(s.as_ref()))));
[INFO] [stderr]     | |________________________________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tag_s': Please use `tag` instead
[INFO] [stderr]    --> src/config.rs:265:1
[INFO] [stderr]     |
[INFO] [stderr] 265 | / named!(quoted_token<CompleteStr, TokenPart>,
[INFO] [stderr] 266 | |        map!(delimited!(tag_s!("\""), take_until_s!("\""), tag_s!("\"")),
[INFO] [stderr] 267 | |             |s| TokenPart::Bare(String::from(s.as_ref()))));
[INFO] [stderr]     | |____________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'take_until_s': Please use `take_until` instead
[INFO] [stderr]    --> src/config.rs:265:1
[INFO] [stderr]     |
[INFO] [stderr] 265 | / named!(quoted_token<CompleteStr, TokenPart>,
[INFO] [stderr] 266 | |        map!(delimited!(tag_s!("\""), take_until_s!("\""), tag_s!("\"")),
[INFO] [stderr] 267 | |             |s| TokenPart::Bare(String::from(s.as_ref()))));
[INFO] [stderr]     | |____________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tag_s': Please use `tag` instead
[INFO] [stderr]    --> src/config.rs:265:1
[INFO] [stderr]     |
[INFO] [stderr] 265 | / named!(quoted_token<CompleteStr, TokenPart>,
[INFO] [stderr] 266 | |        map!(delimited!(tag_s!("\""), take_until_s!("\""), tag_s!("\"")),
[INFO] [stderr] 267 | |             |s| TokenPart::Bare(String::from(s.as_ref()))));
[INFO] [stderr]     | |____________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tag_s': Please use `tag` instead
[INFO] [stderr]    --> src/config.rs:269:1
[INFO] [stderr]     |
[INFO] [stderr] 269 | / named!(place_holder<CompleteStr, TokenPart>,
[INFO] [stderr] 270 | |        map!(tag_s!("{}"), |_| TokenPart::Placeholder));
[INFO] [stderr]     | |_______________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'take_while1_s': Please use `take_while1` instead
[INFO] [stderr]    --> src/config.rs:272:1
[INFO] [stderr]     |
[INFO] [stderr] 272 | / named!(env_var<CompleteStr, TokenPart>,
[INFO] [stderr] 273 | |        map!(preceded!(tag!("$"), take_while1_s!(var_char)),
[INFO] [stderr] 274 | |             |name| TokenPart::EnvVariable(String::from(name.as_ref()))));
[INFO] [stderr]     | |_________________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'take_while1_s': Please use `take_while1` instead
[INFO] [stderr]    --> src/config.rs:272:1
[INFO] [stderr]     |
[INFO] [stderr] 272 | / named!(env_var<CompleteStr, TokenPart>,
[INFO] [stderr] 273 | |        map!(preceded!(tag!("$"), take_while1_s!(var_char)),
[INFO] [stderr] 274 | |             |name| TokenPart::EnvVariable(String::from(name.as_ref()))));
[INFO] [stderr]     | |_________________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/command.rs:190:84
[INFO] [stderr]     |
[INFO] [stderr] 190 | pub fn send_daemon_command(sock_path: &str, cmd: &DaemonCommand) -> io::Result<Box<ToString>> {
[INFO] [stderr]     |                                                                                    ^^^^^^^^ help: use `dyn`: `dyn ToString`
[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/command.rs:225:25
[INFO] [stderr]     |
[INFO] [stderr] 225 | ) -> io::Result<Vec<Box<ToString>>> {
[INFO] [stderr]     |                         ^^^^^^^^ help: use `dyn`: `dyn ToString`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/command.rs:250:29
[INFO] [stderr]     |
[INFO] [stderr] 250 |     let mut result: Vec<Box<ToString>> = Vec::new();
[INFO] [stderr]     |                             ^^^^^^^^ help: use `dyn`: `dyn ToString`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/config.rs:221:15
[INFO] [stderr]     |
[INFO] [stderr] 221 |         '\x00'...'\x20' => false,
[INFO] [stderr]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/config.rs:229:12
[INFO] [stderr]     |
[INFO] [stderr] 229 |         'a'...'z' => true,
[INFO] [stderr]     |            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/config.rs:230:12
[INFO] [stderr]     |
[INFO] [stderr] 230 |         'A'...'Z' => true,
[INFO] [stderr]     |            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/config.rs:231:12
[INFO] [stderr]     |
[INFO] [stderr] 231 |         '0'...'9' => true,
[INFO] [stderr]     |            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/logs.rs:223:17
[INFO] [stderr]     |
[INFO] [stderr] 223 |     policy: Box<RotatePolicy>,
[INFO] [stderr]     |                 ^^^^^^^^^^^^ help: use `dyn`: `dyn RotatePolicy`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/logs.rs:227:47
[INFO] [stderr]     |
[INFO] [stderr] 227 |     pub fn new(log_file: PathBuf, policy: Box<RotatePolicy>) -> Self {
[INFO] [stderr]     |                                               ^^^^^^^^^^^^ help: use `dyn`: `dyn RotatePolicy`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/process.rs:365:54
[INFO] [stderr]     |
[INFO] [stderr] 365 | pub fn output_stdout_log(p: &mut Child, writer: &mut io::Write) -> io::Result<()> {
[INFO] [stderr]     |                                                      ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/process.rs:393:54
[INFO] [stderr]     |
[INFO] [stderr] 393 | pub fn output_stderr_log(p: &mut Child, writer: &mut io::Write) -> io::Result<()> {
[INFO] [stderr]     |                                                      ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: the item `io` is imported redundantly
[INFO] [stderr]   --> src/utils.rs:25:9
[INFO] [stderr]    |
[INFO] [stderr] 2  | use std::{env, io, time};
[INFO] [stderr]    |                -- the item `io` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 25 |     use std::io;
[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/worker.rs:23:32
[INFO] [stderr]    |
[INFO] [stderr] 23 |     pub stdout_log: Option<Box<io::Write>>,
[INFO] [stderr]    |                                ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/worker.rs:24:32
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub stderr_log: Option<Box<io::Write>>,
[INFO] [stderr]    |                                ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/worker.rs:57:50
[INFO] [stderr]    |
[INFO] [stderr] 57 |     fn get_log_writer(s: &str) -> io::Result<Box<io::Write>> {
[INFO] [stderr]    |                                                  ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/worker.rs:149:10
[INFO] [stderr]     |
[INFO] [stderr] 149 |     ) -> (bool) {
[INFO] [stderr]     |          ^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 24 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/firestarter-bcc498c009bd4241
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test config::test_parse_cmd ... ok
[INFO] [stdout] test config::test_parse_cmd_env ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "5cd97decc806837980900f097cbb85e334d2a3bfb8e202f099f177e049dc5592"`
[INFO] running `"docker" "rm" "-f" "5cd97decc806837980900f097cbb85e334d2a3bfb8e202f099f177e049dc5592"`
[INFO] [stdout] 5cd97decc806837980900f097cbb85e334d2a3bfb8e202f099f177e049dc5592