[INFO] cloning repository https://github.com/lifthrasiir/unison
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lifthrasiir/unison" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flifthrasiir%2Funison", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flifthrasiir%2Funison'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 979064f4162e7d220d6a942853aca41d550a03fd
[INFO] checking lifthrasiir/unison against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flifthrasiir%2Funison" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lifthrasiir/unison on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/lifthrasiir/unison
[INFO] finished tweaking git repo https://github.com/lifthrasiir/unison
[INFO] tweaked toml for git repo https://github.com/lifthrasiir/unison written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/lifthrasiir/unison already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e34f2214940411607a398176926b5fcd871d315de5e90ec6c0ecb248828728d8
[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" "e34f2214940411607a398176926b5fcd871d315de5e90ec6c0ecb248828728d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e34f2214940411607a398176926b5fcd871d315de5e90ec6c0ecb248828728d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e34f2214940411607a398176926b5fcd871d315de5e90ec6c0ecb248828728d8", kill_on_drop: false }`
[INFO] [stdout] e34f2214940411607a398176926b5fcd871d315de5e90ec6c0ecb248828728d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4fba088e50622a3357c8921d73eabad4dafaf52ca13c48c92d71a37185e6c280
[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" "4fba088e50622a3357c8921d73eabad4dafaf52ca13c48c92d71a37185e6c280", kill_on_drop: false }`
[INFO] [stderr]     Checking libc v0.2.41
[INFO] [stderr]    Compiling num-traits v0.2.4
[INFO] [stderr]     Checking lazy_static v1.0.0
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[INFO] [stderr]     Checking parking_lot_core v0.2.14
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[INFO] [stderr]     Checking rayon v0.7.1
[INFO] [stderr]     Checking rmp v0.8.7
[INFO] [stderr]    Compiling zip v0.2.8
[INFO] [stderr]    Compiling unison v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling serde_derive v1.0.59
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[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/sample.rs:86:26
[INFO] [stdout]    |
[INFO] [stdout] 86 | pub fn write_pgm(f: &mut Write, font: &Font, bar: &ProgressBar) -> io::Result<()> {
[INFO] [stdout]    |                          ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/sample.rs:227:27
[INFO] [stdout]     |
[INFO] [stdout] 227 | pub fn write_html(f: &mut Write, font: &Font, bar: &ProgressBar) -> io::Result<()> {
[INFO] [stdout]     |                           ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/sample.rs:261:38
[INFO] [stdout]     |
[INFO] [stdout] 261 |     fn print_fullpixel_image(f: &mut Write, name: &str, font: &Font) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/sample.rs:294:26
[INFO] [stdout]     |
[INFO] [stdout] 294 |     fn print_svg(f: &mut Write, name: &str, font: &Font, scale: u32,
[INFO] [stdout]     |                          ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/sample.rs:338:29
[INFO] [stdout]     |
[INFO] [stdout] 338 |     fn write_glyphs(f: &mut Write, glyphs: Vec<Option<Vec<u8>>>) -> io::Result<()> {
[INFO] [stdout]     |                             ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/sample.rs:411:32
[INFO] [stdout]     |
[INFO] [stdout] 411 | pub fn write_live_html(f: &mut Write, font: &Font, bar: &ProgressBar) -> io::Result<()> {
[INFO] [stdout]     |                                ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/external_data.rs:87:1
[INFO] [stdout]     |
[INFO] [stdout] 87  | / lazy_static! {
[INFO] [stdout] 88  | |     pub static ref UNICODE_DATA: UnicodeData = {
[INFO] [stdout] 89  | |         UnicodeData::new(include_bytes!(concat!(env!("OUT_DIR"), "/unicode_data.dat")))
[INFO] [stdout] 90  | |     };
[INFO] [stdout] ...   |
[INFO] [stdout] 123 | |     };
[INFO] [stdout] 124 | | }
[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 constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/external_data.rs:87:1
[INFO] [stdout]     |
[INFO] [stdout] 87  | / lazy_static! {
[INFO] [stdout] 88  | |     pub static ref UNICODE_DATA: UnicodeData = {
[INFO] [stdout] 89  | |         UnicodeData::new(include_bytes!(concat!(env!("OUT_DIR"), "/unicode_data.dat")))
[INFO] [stdout] 90  | |     };
[INFO] [stdout] ...   |
[INFO] [stdout] 123 | |     };
[INFO] [stdout] 124 | | }
[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 constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/external_data.rs:87:1
[INFO] [stdout]     |
[INFO] [stdout] 87  | / lazy_static! {
[INFO] [stdout] 88  | |     pub static ref UNICODE_DATA: UnicodeData = {
[INFO] [stdout] 89  | |         UnicodeData::new(include_bytes!(concat!(env!("OUT_DIR"), "/unicode_data.dat")))
[INFO] [stdout] 90  | |     };
[INFO] [stdout] ...   |
[INFO] [stdout] 123 | |     };
[INFO] [stdout] 124 | | }
[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: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/sample.rs:86:26
[INFO] [stdout]    |
[INFO] [stdout] 86 | pub fn write_pgm(f: &mut Write, font: &Font, bar: &ProgressBar) -> io::Result<()> {
[INFO] [stdout]    |                          ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/sample.rs:227:27
[INFO] [stdout]     |
[INFO] [stdout] 227 | pub fn write_html(f: &mut Write, font: &Font, bar: &ProgressBar) -> io::Result<()> {
[INFO] [stdout]     |                           ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/sample.rs:261:38
[INFO] [stdout]     |
[INFO] [stdout] 261 |     fn print_fullpixel_image(f: &mut Write, name: &str, font: &Font) -> io::Result<()> {
[INFO] [stdout]     |                                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/sample.rs:294:26
[INFO] [stdout]     |
[INFO] [stdout] 294 |     fn print_svg(f: &mut Write, name: &str, font: &Font, scale: u32,
[INFO] [stdout]     |                          ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/sample.rs:338:29
[INFO] [stdout]     |
[INFO] [stdout] 338 |     fn write_glyphs(f: &mut Write, glyphs: Vec<Option<Vec<u8>>>) -> io::Result<()> {
[INFO] [stdout]     |                             ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/sample.rs:411:32
[INFO] [stdout]     |
[INFO] [stdout] 411 | pub fn write_live_html(f: &mut Write, font: &Font, bar: &ProgressBar) -> io::Result<()> {
[INFO] [stdout]     |                                ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/external_data.rs:87:1
[INFO] [stdout]     |
[INFO] [stdout] 87  | / lazy_static! {
[INFO] [stdout] 88  | |     pub static ref UNICODE_DATA: UnicodeData = {
[INFO] [stdout] 89  | |         UnicodeData::new(include_bytes!(concat!(env!("OUT_DIR"), "/unicode_data.dat")))
[INFO] [stdout] 90  | |     };
[INFO] [stdout] ...   |
[INFO] [stdout] 123 | |     };
[INFO] [stdout] 124 | | }
[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 constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/external_data.rs:87:1
[INFO] [stdout]     |
[INFO] [stdout] 87  | / lazy_static! {
[INFO] [stdout] 88  | |     pub static ref UNICODE_DATA: UnicodeData = {
[INFO] [stdout] 89  | |         UnicodeData::new(include_bytes!(concat!(env!("OUT_DIR"), "/unicode_data.dat")))
[INFO] [stdout] 90  | |     };
[INFO] [stdout] ...   |
[INFO] [stdout] 123 | |     };
[INFO] [stdout] 124 | | }
[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 constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/external_data.rs:87:1
[INFO] [stdout]     |
[INFO] [stdout] 87  | / lazy_static! {
[INFO] [stdout] 88  | |     pub static ref UNICODE_DATA: UnicodeData = {
[INFO] [stdout] 89  | |         UnicodeData::new(include_bytes!(concat!(env!("OUT_DIR"), "/unicode_data.dat")))
[INFO] [stdout] 90  | |     };
[INFO] [stdout] ...   |
[INFO] [stdout] 123 | |     };
[INFO] [stdout] 124 | | }
[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: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 1m 18s
[INFO] running `Command { std: "docker" "inspect" "4fba088e50622a3357c8921d73eabad4dafaf52ca13c48c92d71a37185e6c280", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fba088e50622a3357c8921d73eabad4dafaf52ca13c48c92d71a37185e6c280", kill_on_drop: false }`
[INFO] [stdout] 4fba088e50622a3357c8921d73eabad4dafaf52ca13c48c92d71a37185e6c280