[INFO] updating cached repository https://github.com/thedataking/cctrace
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 354599279c676860f03d79eb7f94b2bb9403a03d
[INFO] testing thedataking/cctrace against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthedataking%2Fcctrace" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/thedataking/cctrace on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/thedataking/cctrace
[INFO] finished tweaking git repo https://github.com/thedataking/cctrace
[INFO] tweaked toml for git repo https://github.com/thedataking/cctrace written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/thedataking/cctrace already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 920473a89199618821a0e0f5396c2bd18d5e3668e8c71daf6bf121f811a298d2
[INFO] running `Command { std: "docker" "start" "-a" "920473a89199618821a0e0f5396c2bd18d5e3668e8c71daf6bf121f811a298d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "920473a89199618821a0e0f5396c2bd18d5e3668e8c71daf6bf121f811a298d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "920473a89199618821a0e0f5396c2bd18d5e3668e8c71daf6bf121f811a298d2", kill_on_drop: false }`
[INFO] [stdout] 920473a89199618821a0e0f5396c2bd18d5e3668e8c71daf6bf121f811a298d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e16b1edc4c6e4aaf6c5f10a92bdd45049ec057d10e790d6812497340f4c8a6c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1e16b1edc4c6e4aaf6c5f10a92bdd45049ec057d10e790d6812497340f4c8a6c", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v0.1.2
[INFO] [stderr]    Compiling rand_core v0.4.0
[INFO] [stderr]    Compiling libc v0.2.51
[INFO] [stderr]    Compiling proc-macro2 v0.4.27
[INFO] [stderr]    Compiling memchr v2.2.0
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.29
[INFO] [stderr]    Compiling serde v1.0.89
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling ryu v0.2.7
[INFO] [stderr]    Compiling regex v1.1.5
[INFO] [stderr]    Compiling ucd-util v0.1.3
[INFO] [stderr]    Compiling lazy_static v1.3.0
[INFO] [stderr]    Compiling strsim v0.7.0
[INFO] [stderr]    Compiling bitflags v1.0.4
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling vec_map v0.8.1
[INFO] [stderr]    Compiling utf8-ranges v1.0.2
[INFO] [stderr]    Compiling remove_dir_all v0.5.1
[INFO] [stderr]    Compiling cfg-if v0.1.7
[INFO] [stderr]    Compiling itoa v0.4.3
[INFO] [stderr]    Compiling textwrap v0.10.0
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling regex-syntax v0.6.6
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_jitter v0.1.3
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling quote v0.6.11
[INFO] [stderr]    Compiling aho-corasick v0.7.3
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling tempfile v3.0.7
[INFO] [stderr]    Compiling serde_derive v1.0.89
[INFO] [stderr]    Compiling serde_json v1.0.39
[INFO] [stderr]    Compiling rstrace v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]    --> src/bin/cceq.rs:108:17
[INFO] [stdout]     |
[INFO] [stdout] 108 |         .author(crate_authors!(", "))
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]    --> src/bin/cceq.rs:108:17
[INFO] [stdout]     |
[INFO] [stdout] 108 |         .author(crate_authors!(", "))
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'tag_s': Please use `tag` instead
[INFO] [stdout]   --> src/parser.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | / named!(env_var<CompleteStr,(&str,&str)>,
[INFO] [stdout] 60 | |     do_parse!(
[INFO] [stdout] 61 | |                 tag_s!("\"")                   >>
[INFO] [stdout] 62 | |         key:    take_until_and_consume!("=")  >>
[INFO] [stdout] ...  |
[INFO] [stdout] 65 | |     )
[INFO] [stdout] 66 | | );
[INFO] [stdout]    | |__^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'tag_s': Please use `tag` instead
[INFO] [stdout]    --> src/parser.rs:90:1
[INFO] [stdout]     |
[INFO] [stdout] 90  | / named!(execve<CompleteStr, Exec>,
[INFO] [stdout] 91  | |     do_parse!(
[INFO] [stdout] 92  | |                 tag_s!("execve(") >>
[INFO] [stdout] 93  | |         path:   string_expr       >>
[INFO] [stdout] ...   |
[INFO] [stdout] 106 | |     )
[INFO] [stdout] 107 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'tag_s': Please use `tag` instead
[INFO] [stdout]    --> src/parser.rs:90:1
[INFO] [stdout]     |
[INFO] [stdout] 90  | / named!(execve<CompleteStr, Exec>,
[INFO] [stdout] 91  | |     do_parse!(
[INFO] [stdout] 92  | |                 tag_s!("execve(") >>
[INFO] [stdout] 93  | |         path:   string_expr       >>
[INFO] [stdout] ...   |
[INFO] [stdout] 106 | |     )
[INFO] [stdout] 107 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'tag_s': Please use `tag` instead
[INFO] [stdout]    --> src/parser.rs:90:1
[INFO] [stdout]     |
[INFO] [stdout] 90  | / named!(execve<CompleteStr, Exec>,
[INFO] [stdout] 91  | |     do_parse!(
[INFO] [stdout] 92  | |                 tag_s!("execve(") >>
[INFO] [stdout] 93  | |         path:   string_expr       >>
[INFO] [stdout] ...   |
[INFO] [stdout] 106 | |     )
[INFO] [stdout] 107 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'tag_s': Please use `tag` instead
[INFO] [stdout]    --> src/parser.rs:90:1
[INFO] [stdout]     |
[INFO] [stdout] 90  | / named!(execve<CompleteStr, Exec>,
[INFO] [stdout] 91  | |     do_parse!(
[INFO] [stdout] 92  | |                 tag_s!("execve(") >>
[INFO] [stdout] 93  | |         path:   string_expr       >>
[INFO] [stdout] ...   |
[INFO] [stdout] 106 | |     )
[INFO] [stdout] 107 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'tag_s': Please use `tag` instead
[INFO] [stdout]    --> src/parser.rs:109:1
[INFO] [stdout]     |
[INFO] [stdout] 109 | / named!(footer<CompleteStr, Expr>,
[INFO] [stdout] 110 | |     delimited!(tag_s!("+++ exited with "), retcode, tag_s!(" +++"))
[INFO] [stdout] 111 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'tag_s': Please use `tag` instead
[INFO] [stdout]    --> src/parser.rs:109:1
[INFO] [stdout]     |
[INFO] [stdout] 109 | / named!(footer<CompleteStr, Expr>,
[INFO] [stdout] 110 | |     delimited!(tag_s!("+++ exited with "), retcode, tag_s!(" +++"))
[INFO] [stdout] 111 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/bin/cceq.rs:130:73
[INFO] [stdout]     |
[INFO] [stdout] 130 |     let ref_cmds = read_json(&ref_json).map_err(|e| CompareError::new(e.description()))?;
[INFO] [stdout]     |                                                                         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/bin/cceq.rs:131:73
[INFO] [stdout]     |
[INFO] [stdout] 131 |     let tst_cmds = read_json(&tst_json).map_err(|e| CompareError::new(e.description()))?;
[INFO] [stdout]     |                                                                         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]    --> src/main.rs:144:17
[INFO] [stdout]     |
[INFO] [stdout] 144 |         .author(crate_authors!(", "))
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]    --> src/main.rs:144:17
[INFO] [stdout]     |
[INFO] [stdout] 144 |         .author(crate_authors!(", "))
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.45s
[INFO] running `Command { std: "docker" "inspect" "1e16b1edc4c6e4aaf6c5f10a92bdd45049ec057d10e790d6812497340f4c8a6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e16b1edc4c6e4aaf6c5f10a92bdd45049ec057d10e790d6812497340f4c8a6c", kill_on_drop: false }`
[INFO] [stdout] 1e16b1edc4c6e4aaf6c5f10a92bdd45049ec057d10e790d6812497340f4c8a6c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a4df607b725d272746b368bd009e3ffc984d6c8dbb153e4174f13ce9df566ea
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7a4df607b725d272746b368bd009e3ffc984d6c8dbb153e4174f13ce9df566ea", kill_on_drop: false }`
[INFO] [stderr]    Compiling rstrace v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]    --> src/bin/cceq.rs:108:17
[INFO] [stdout]     |
[INFO] [stdout] 108 |         .author(crate_authors!(", "))
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]    --> src/bin/cceq.rs:108:17
[INFO] [stdout]     |
[INFO] [stdout] 108 |         .author(crate_authors!(", "))
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'tag_s': Please use `tag` instead
[INFO] [stdout]   --> src/parser.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | / named!(env_var<CompleteStr,(&str,&str)>,
[INFO] [stdout] 60 | |     do_parse!(
[INFO] [stdout] 61 | |                 tag_s!("\"")                   >>
[INFO] [stdout] 62 | |         key:    take_until_and_consume!("=")  >>
[INFO] [stdout] ...  |
[INFO] [stdout] 65 | |     )
[INFO] [stdout] 66 | | );
[INFO] [stdout]    | |__^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'tag_s': Please use `tag` instead
[INFO] [stdout]    --> src/parser.rs:90:1
[INFO] [stdout]     |
[INFO] [stdout] 90  | / named!(execve<CompleteStr, Exec>,
[INFO] [stdout] 91  | |     do_parse!(
[INFO] [stdout] 92  | |                 tag_s!("execve(") >>
[INFO] [stdout] 93  | |         path:   string_expr       >>
[INFO] [stdout] ...   |
[INFO] [stdout] 106 | |     )
[INFO] [stdout] 107 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'tag_s': Please use `tag` instead
[INFO] [stdout]    --> src/parser.rs:90:1
[INFO] [stdout]     |
[INFO] [stdout] 90  | / named!(execve<CompleteStr, Exec>,
[INFO] [stdout] 91  | |     do_parse!(
[INFO] [stdout] 92  | |                 tag_s!("execve(") >>
[INFO] [stdout] 93  | |         path:   string_expr       >>
[INFO] [stdout] ...   |
[INFO] [stdout] 106 | |     )
[INFO] [stdout] 107 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'tag_s': Please use `tag` instead
[INFO] [stdout]    --> src/parser.rs:90:1
[INFO] [stdout]     |
[INFO] [stdout] 90  | / named!(execve<CompleteStr, Exec>,
[INFO] [stdout] 91  | |     do_parse!(
[INFO] [stdout] 92  | |                 tag_s!("execve(") >>
[INFO] [stdout] 93  | |         path:   string_expr       >>
[INFO] [stdout] ...   |
[INFO] [stdout] 106 | |     )
[INFO] [stdout] 107 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'tag_s': Please use `tag` instead
[INFO] [stdout]    --> src/parser.rs:90:1
[INFO] [stdout]     |
[INFO] [stdout] 90  | / named!(execve<CompleteStr, Exec>,
[INFO] [stdout] 91  | |     do_parse!(
[INFO] [stdout] 92  | |                 tag_s!("execve(") >>
[INFO] [stdout] 93  | |         path:   string_expr       >>
[INFO] [stdout] ...   |
[INFO] [stdout] 106 | |     )
[INFO] [stdout] 107 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'tag_s': Please use `tag` instead
[INFO] [stdout]    --> src/parser.rs:109:1
[INFO] [stdout]     |
[INFO] [stdout] 109 | / named!(footer<CompleteStr, Expr>,
[INFO] [stdout] 110 | |     delimited!(tag_s!("+++ exited with "), retcode, tag_s!(" +++"))
[INFO] [stdout] 111 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'tag_s': Please use `tag` instead
[INFO] [stdout]    --> src/parser.rs:109:1
[INFO] [stdout]     |
[INFO] [stdout] 109 | / named!(footer<CompleteStr, Expr>,
[INFO] [stdout] 110 | |     delimited!(tag_s!("+++ exited with "), retcode, tag_s!(" +++"))
[INFO] [stdout] 111 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/bin/cceq.rs:130:73
[INFO] [stdout]     |
[INFO] [stdout] 130 |     let ref_cmds = read_json(&ref_json).map_err(|e| CompareError::new(e.description()))?;
[INFO] [stdout]     |                                                                         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/bin/cceq.rs:131:73
[INFO] [stdout]     |
[INFO] [stdout] 131 |     let tst_cmds = read_json(&tst_json).map_err(|e| CompareError::new(e.description()))?;
[INFO] [stdout]     |                                                                         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]    --> src/main.rs:144:17
[INFO] [stdout]     |
[INFO] [stdout] 144 |         .author(crate_authors!(", "))
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]    --> src/main.rs:144:17
[INFO] [stdout]     |
[INFO] [stdout] 144 |         .author(crate_authors!(", "))
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.84s
[INFO] running `Command { std: "docker" "inspect" "7a4df607b725d272746b368bd009e3ffc984d6c8dbb153e4174f13ce9df566ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a4df607b725d272746b368bd009e3ffc984d6c8dbb153e4174f13ce9df566ea", kill_on_drop: false }`
[INFO] [stdout] 7a4df607b725d272746b368bd009e3ffc984d6c8dbb153e4174f13ce9df566ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e676b2c16b67f2073a8d3dd64f3ebc63bc03d922357da5426b20e5dcb0f40530
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e676b2c16b67f2073a8d3dd64f3ebc63bc03d922357da5426b20e5dcb0f40530", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/bin/cceq.rs:108:17
[INFO] [stderr]     |
[INFO] [stderr] 108 |         .author(crate_authors!(", "))
[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 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/bin/cceq.rs:108:17
[INFO] [stderr]     |
[INFO] [stderr] 108 |         .author(crate_authors!(", "))
[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 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/bin/cceq.rs:130:73
[INFO] [stderr]     |
[INFO] [stderr] 130 |     let ref_cmds = read_json(&ref_json).map_err(|e| CompareError::new(e.description()))?;
[INFO] [stderr]     |                                                                         ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/bin/cceq.rs:131:73
[INFO] [stderr]     |
[INFO] [stderr] 131 |     let tst_cmds = read_json(&tst_json).map_err(|e| CompareError::new(e.description()))?;
[INFO] [stderr]     |                                                                         ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tag_s': Please use `tag` instead
[INFO] [stderr]   --> src/parser.rs:59:1
[INFO] [stderr]    |
[INFO] [stderr] 59 | / named!(env_var<CompleteStr,(&str,&str)>,
[INFO] [stderr] 60 | |     do_parse!(
[INFO] [stderr] 61 | |                 tag_s!("\"")                   >>
[INFO] [stderr] 62 | |         key:    take_until_and_consume!("=")  >>
[INFO] [stderr] ...  |
[INFO] [stderr] 65 | |     )
[INFO] [stderr] 66 | | );
[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 'tag_s': Please use `tag` instead
[INFO] [stderr]    --> src/parser.rs:90:1
[INFO] [stderr]     |
[INFO] [stderr] 90  | / named!(execve<CompleteStr, Exec>,
[INFO] [stderr] 91  | |     do_parse!(
[INFO] [stderr] 92  | |                 tag_s!("execve(") >>
[INFO] [stderr] 93  | |         path:   string_expr       >>
[INFO] [stderr] ...   |
[INFO] [stderr] 106 | |     )
[INFO] [stderr] 107 | | );
[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/parser.rs:90:1
[INFO] [stderr]     |
[INFO] [stderr] 90  | / named!(execve<CompleteStr, Exec>,
[INFO] [stderr] 91  | |     do_parse!(
[INFO] [stderr] 92  | |                 tag_s!("execve(") >>
[INFO] [stderr] 93  | |         path:   string_expr       >>
[INFO] [stderr] ...   |
[INFO] [stderr] 106 | |     )
[INFO] [stderr] 107 | | );
[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/parser.rs:90:1
[INFO] [stderr]     |
[INFO] [stderr] 90  | / named!(execve<CompleteStr, Exec>,
[INFO] [stderr] 91  | |     do_parse!(
[INFO] [stderr] 92  | |                 tag_s!("execve(") >>
[INFO] [stderr] 93  | |         path:   string_expr       >>
[INFO] [stderr] ...   |
[INFO] [stderr] 106 | |     )
[INFO] [stderr] 107 | | );
[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/parser.rs:90:1
[INFO] [stderr]     |
[INFO] [stderr] 90  | / named!(execve<CompleteStr, Exec>,
[INFO] [stderr] 91  | |     do_parse!(
[INFO] [stderr] 92  | |                 tag_s!("execve(") >>
[INFO] [stderr] 93  | |         path:   string_expr       >>
[INFO] [stderr] ...   |
[INFO] [stderr] 106 | |     )
[INFO] [stderr] 107 | | );
[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/parser.rs:109:1
[INFO] [stderr]     |
[INFO] [stderr] 109 | / named!(footer<CompleteStr, Expr>,
[INFO] [stderr] 110 | |     delimited!(tag_s!("+++ exited with "), retcode, tag_s!(" +++"))
[INFO] [stderr] 111 | | );
[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/parser.rs:109:1
[INFO] [stderr]     |
[INFO] [stderr] 109 | / named!(footer<CompleteStr, Expr>,
[INFO] [stderr] 110 | |     delimited!(tag_s!("+++ exited with "), retcode, tag_s!(" +++"))
[INFO] [stderr] 111 | | );
[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 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/main.rs:144:17
[INFO] [stderr]     |
[INFO] [stderr] 144 |         .author(crate_authors!(", "))
[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 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/main.rs:144:17
[INFO] [stderr]     |
[INFO] [stderr] 144 |         .author(crate_authors!(", "))
[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: 9 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cceq-d387dcc99f6d4ce9
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rstrace-85beb1c66391f158
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test parser::tests::test_arr_of_env_var ... ok
[INFO] [stdout] test parser::tests::test_execve ... ok
[INFO] [stdout] test parser::tests::test_arr_of_str ... ok
[INFO] [stdout] test parser::tests::test_env_var ... ok
[INFO] [stdout] test parser::tests::test_retcode ... ok
[INFO] [stdout] test parser::tests::test_string ... ok
[INFO] [stdout] test parser::tests::test_footer ... ok
[INFO] [stdout] test tools::tests::test_toolkind_from ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e676b2c16b67f2073a8d3dd64f3ebc63bc03d922357da5426b20e5dcb0f40530", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e676b2c16b67f2073a8d3dd64f3ebc63bc03d922357da5426b20e5dcb0f40530", kill_on_drop: false }`
[INFO] [stdout] e676b2c16b67f2073a8d3dd64f3ebc63bc03d922357da5426b20e5dcb0f40530