[INFO] cloning repository https://github.com/daniel-ferguson/hi
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/daniel-ferguson/hi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaniel-ferguson%2Fhi", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaniel-ferguson%2Fhi'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] afe104945f585402b4ba270627ea72dca0270b6f
[INFO] building daniel-ferguson/hi against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaniel-ferguson%2Fhi" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/daniel-ferguson/hi on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/daniel-ferguson/hi
[INFO] finished tweaking git repo https://github.com/daniel-ferguson/hi
[INFO] tweaked toml for git repo https://github.com/daniel-ferguson/hi written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/daniel-ferguson/hi already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ed916beeb411a7942deb28579767bd46a9df26429412803464ac672d0c943abe
[INFO] running `Command { std: "docker" "start" "-a" "ed916beeb411a7942deb28579767bd46a9df26429412803464ac672d0c943abe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed916beeb411a7942deb28579767bd46a9df26429412803464ac672d0c943abe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed916beeb411a7942deb28579767bd46a9df26429412803464ac672d0c943abe", kill_on_drop: false }`
[INFO] [stdout] ed916beeb411a7942deb28579767bd46a9df26429412803464ac672d0c943abe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dtail-expr-drop-order" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 88cf09ba06e4f10e92f78e9d93554bbb7bfaf02b3bcc923388888de5e5a2cae6
[INFO] running `Command { std: "docker" "start" "-a" "88cf09ba06e4f10e92f78e9d93554bbb7bfaf02b3bcc923388888de5e5a2cae6", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling regex-syntax v0.3.9
[INFO] [stderr]    Compiling utf8-ranges v0.1.3
[INFO] [stderr]    Compiling numtoa v0.1.0
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]    Compiling termion v1.5.5
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling nom v3.2.1
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling env_logger v0.3.5
[INFO] [stderr]    Compiling hi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/command_prompt/parser.rs:43:23
[INFO] [stdout]    |
[INFO] [stdout] 43 | named!(numeric_string<&str>, map_res!(digit, ::std::str::from_utf8));
[INFO] [stdout]    | ----------------------^---------------------------------------------
[INFO] [stdout]    | |                     |
[INFO] [stdout]    | |                     this elided lifetime gets resolved as `'a`
[INFO] [stdout]    | lifetime `'a` declared here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/screen.rs:61:63
[INFO] [stdout]    |
[INFO] [stdout] 60 | impl<'a, T: Write> Screen<'a, T> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] 61 |     pub fn new(data: &'a [u8], frame: Frame, out: T) -> Screen<T> {
[INFO] [stdout]    |                                                               ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.69s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v3.2.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "88cf09ba06e4f10e92f78e9d93554bbb7bfaf02b3bcc923388888de5e5a2cae6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88cf09ba06e4f10e92f78e9d93554bbb7bfaf02b3bcc923388888de5e5a2cae6", kill_on_drop: false }`
[INFO] [stdout] 88cf09ba06e4f10e92f78e9d93554bbb7bfaf02b3bcc923388888de5e5a2cae6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dtail-expr-drop-order" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 717151cb21d3de6e69651285c994c384263b9ec15d6755cb99ad91d0e036543e
[INFO] running `Command { std: "docker" "start" "-a" "717151cb21d3de6e69651285c994c384263b9ec15d6755cb99ad91d0e036543e", kill_on_drop: false }`
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/command_prompt/parser.rs:43:23
[INFO] [stdout]    |
[INFO] [stdout] 43 | named!(numeric_string<&str>, map_res!(digit, ::std::str::from_utf8));
[INFO] [stdout]    | ----------------------^---------------------------------------------
[INFO] [stdout]    | |                     |
[INFO] [stdout]    | |                     this elided lifetime gets resolved as `'a`
[INFO] [stdout]    | lifetime `'a` declared here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling hi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/screen.rs:61:63
[INFO] [stdout]    |
[INFO] [stdout] 60 | impl<'a, T: Write> Screen<'a, T> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] 61 |     pub fn new(data: &'a [u8], frame: Frame, out: T) -> Screen<T> {
[INFO] [stdout]    |                                                               ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/command_prompt/parser.rs:43:23
[INFO] [stdout]    |
[INFO] [stdout] 43 | named!(numeric_string<&str>, map_res!(digit, ::std::str::from_utf8));
[INFO] [stdout]    | ----------------------^---------------------------------------------
[INFO] [stdout]    | |                     |
[INFO] [stdout]    | |                     this elided lifetime gets resolved as `'a`
[INFO] [stdout]    | lifetime `'a` declared here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/screen.rs:61:63
[INFO] [stdout]    |
[INFO] [stdout] 60 | impl<'a, T: Write> Screen<'a, T> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] 61 |     pub fn new(data: &'a [u8], frame: Frame, out: T) -> Screen<T> {
[INFO] [stdout]    |                                                               ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v3.2.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "717151cb21d3de6e69651285c994c384263b9ec15d6755cb99ad91d0e036543e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "717151cb21d3de6e69651285c994c384263b9ec15d6755cb99ad91d0e036543e", kill_on_drop: false }`
[INFO] [stdout] 717151cb21d3de6e69651285c994c384263b9ec15d6755cb99ad91d0e036543e