[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] testing lifthrasiir/unison against beta-2021-01-01 for beta-1.50-1
[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 beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "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" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded xml-rs v0.6.1
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[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" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 99fe8efe4bc3a9ff29559a3961efc128bc641cb0a6de46daf4421cd7b898c5a9
[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" "99fe8efe4bc3a9ff29559a3961efc128bc641cb0a6de46daf4421cd7b898c5a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "99fe8efe4bc3a9ff29559a3961efc128bc641cb0a6de46daf4421cd7b898c5a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99fe8efe4bc3a9ff29559a3961efc128bc641cb0a6de46daf4421cd7b898c5a9", kill_on_drop: false }`
[INFO] [stdout] 99fe8efe4bc3a9ff29559a3961efc128bc641cb0a6de46daf4421cd7b898c5a9
[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=warn" "-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" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ff983e28fe4a238f57b4163dd0c7791aafd14c0615cb521d88908a040f499b0
[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" "6ff983e28fe4a238f57b4163dd0c7791aafd14c0615cb521d88908a040f499b0", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.41
[INFO] [stderr]    Compiling num-traits v0.2.4
[INFO] [stderr]    Compiling lazy_static v1.0.0
[INFO] [stderr]    Compiling cc v1.0.15
[INFO] [stderr]    Compiling adler32 v1.0.2
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling stable_deref_trait v1.0.0
[INFO] [stderr]    Compiling smallvec v0.6.1
[INFO] [stderr]    Compiling ucd-util v0.1.1
[INFO] [stderr]    Compiling nodrop v0.1.12
[INFO] [stderr]    Compiling cfg-if v0.1.3
[INFO] [stderr]    Compiling lazy_static v0.2.11
[INFO] [stderr]    Compiling memoffset v0.2.1
[INFO] [stderr]    Compiling scopeguard v0.3.3
[INFO] [stderr]    Compiling utf8-ranges v1.0.0
[INFO] [stderr]    Compiling unicode-width v0.1.5
[INFO] [stderr]    Compiling byteorder v1.2.3
[INFO] [stderr]    Compiling typenum v1.10.0
[INFO] [stderr]    Compiling podio v0.1.6
[INFO] [stderr]    Compiling serde v1.0.59
[INFO] [stderr]    Compiling fpa v0.1.0
[INFO] [stderr]    Compiling lzw v0.10.0
[INFO] [stderr]    Compiling cast v0.2.2
[INFO] [stderr]    Compiling itoa v0.4.1
[INFO] [stderr]    Compiling color_quant v1.0.0
[INFO] [stderr]    Compiling dtoa v0.4.2
[INFO] [stderr]    Compiling unicode-normalization v0.1.7
[INFO] [stderr]    Compiling errln v0.1.0
[INFO] [stderr]    Compiling md5 v0.3.7
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling owning_ref v0.3.3
[INFO] [stderr]    Compiling crossbeam-utils v0.2.2
[INFO] [stderr]    Compiling arrayvec v0.4.7
[INFO] [stderr]    Compiling proc-macro2 v0.4.3
[INFO] [stderr]    Compiling rayon-core v1.4.0
[INFO] [stderr]    Compiling xml-rs v0.6.1
[INFO] [stderr]    Compiling unreachable v1.0.0
[INFO] [stderr]    Compiling regex-syntax v0.5.6
[INFO] [stderr]    Compiling base64 v0.5.2
[INFO] [stderr]    Compiling rand v0.4.2
[INFO] [stderr]    Compiling memchr v2.0.1
[INFO] [stderr]    Compiling clicolors-control v0.2.0
[INFO] [stderr]    Compiling termios v0.2.2
[INFO] [stderr]    Compiling num_cpus v1.8.0
[INFO] [stderr]    Compiling miniz_oxide v0.1.2
[INFO] [stderr]    Compiling time v0.1.40
[INFO] [stderr]    Compiling gif v0.9.2
[INFO] [stderr]    Compiling thread_local v0.3.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling aho-corasick v0.6.4
[INFO] [stderr]    Compiling quote v0.6.2
[INFO] [stderr]    Compiling msdos_time v0.1.6
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling parking_lot_core v0.2.14
[INFO] [stderr]    Compiling miniz_oxide_c_api v0.1.2
[INFO] [stderr]    Compiling syn v0.14.0
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling rmp v0.8.7
[INFO] [stderr]    Compiling parking_lot v0.5.5
[INFO] [stderr]    Compiling flate2 v1.0.1
[INFO] [stderr]    Compiling rayon v0.7.1
[INFO] [stderr]    Compiling zip v0.2.8
[INFO] [stderr]    Compiling unison v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling console v0.6.1
[INFO] [stderr]    Compiling console v0.4.2
[INFO] [stderr]    Compiling serde_derive v1.0.59
[INFO] [stderr]    Compiling indicatif v0.6.0
[INFO] [stderr]    Compiling serde_json v1.0.17
[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] [stderr]     Finished dev [optimized + debuginfo] target(s) in 2m 18s
[INFO] running `Command { std: "docker" "inspect" "6ff983e28fe4a238f57b4163dd0c7791aafd14c0615cb521d88908a040f499b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ff983e28fe4a238f57b4163dd0c7791aafd14c0615cb521d88908a040f499b0", kill_on_drop: false }`
[INFO] [stdout] 6ff983e28fe4a238f57b4163dd0c7791aafd14c0615cb521d88908a040f499b0
[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=warn" "-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" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", 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] 25aa3d18e35b7bdbbe38273c76796bb9bc7931ebba7393307050ed33a524994e
[INFO] running `Command { std: "docker" "start" "-a" "25aa3d18e35b7bdbbe38273c76796bb9bc7931ebba7393307050ed33a524994e", kill_on_drop: false }`
[INFO] [stderr]    Compiling unison v0.1.0 (/opt/rustwide/workdir)
[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] [stderr]     Finished test [optimized + debuginfo] target(s) in 8.29s
[INFO] running `Command { std: "docker" "inspect" "25aa3d18e35b7bdbbe38273c76796bb9bc7931ebba7393307050ed33a524994e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25aa3d18e35b7bdbbe38273c76796bb9bc7931ebba7393307050ed33a524994e", kill_on_drop: false }`
[INFO] [stdout] 25aa3d18e35b7bdbbe38273c76796bb9bc7931ebba7393307050ed33a524994e
[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=warn" "-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" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 75d1f2e07690dfc9910e0d23f87831bae5acdb196eed461da537b0c7e914f4fb
[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" "75d1f2e07690dfc9910e0d23f87831bae5acdb196eed461da537b0c7e914f4fb", kill_on_drop: false }`
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/sample.rs:86:26
[INFO] [stderr]    |
[INFO] [stderr] 86 | pub fn write_pgm(f: &mut Write, font: &Font, bar: &ProgressBar) -> io::Result<()> {
[INFO] [stderr]    |                          ^^^^^ help: use `dyn`: `dyn Write`
[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/sample.rs:227:27
[INFO] [stderr]     |
[INFO] [stderr] 227 | pub fn write_html(f: &mut Write, font: &Font, bar: &ProgressBar) -> io::Result<()> {
[INFO] [stderr]     |                           ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/sample.rs:261:38
[INFO] [stderr]     |
[INFO] [stderr] 261 |     fn print_fullpixel_image(f: &mut Write, name: &str, font: &Font) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/sample.rs:294:26
[INFO] [stderr]     |
[INFO] [stderr] 294 |     fn print_svg(f: &mut Write, name: &str, font: &Font, scale: u32,
[INFO] [stderr]     |                          ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/sample.rs:338:29
[INFO] [stderr]     |
[INFO] [stderr] 338 |     fn write_glyphs(f: &mut Write, glyphs: Vec<Option<Vec<u8>>>) -> io::Result<()> {
[INFO] [stderr]     |                             ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/sample.rs:411:32
[INFO] [stderr]     |
[INFO] [stderr] 411 | pub fn write_live_html(f: &mut Write, font: &Font, bar: &ProgressBar) -> io::Result<()> {
[INFO] [stderr]     |                                ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]    --> src/external_data.rs:87:1
[INFO] [stderr]     |
[INFO] [stderr] 87  | / lazy_static! {
[INFO] [stderr] 88  | |     pub static ref UNICODE_DATA: UnicodeData = {
[INFO] [stderr] 89  | |         UnicodeData::new(include_bytes!(concat!(env!("OUT_DIR"), "/unicode_data.dat")))
[INFO] [stderr] 90  | |     };
[INFO] [stderr] ...   |
[INFO] [stderr] 123 | |     };
[INFO] [stderr] 124 | | }
[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 constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]    --> src/external_data.rs:87:1
[INFO] [stderr]     |
[INFO] [stderr] 87  | / lazy_static! {
[INFO] [stderr] 88  | |     pub static ref UNICODE_DATA: UnicodeData = {
[INFO] [stderr] 89  | |         UnicodeData::new(include_bytes!(concat!(env!("OUT_DIR"), "/unicode_data.dat")))
[INFO] [stderr] 90  | |     };
[INFO] [stderr] ...   |
[INFO] [stderr] 123 | |     };
[INFO] [stderr] 124 | | }
[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 constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]    --> src/external_data.rs:87:1
[INFO] [stderr]     |
[INFO] [stderr] 87  | / lazy_static! {
[INFO] [stderr] 88  | |     pub static ref UNICODE_DATA: UnicodeData = {
[INFO] [stderr] 89  | |         UnicodeData::new(include_bytes!(concat!(env!("OUT_DIR"), "/unicode_data.dat")))
[INFO] [stderr] 90  | |     };
[INFO] [stderr] ...   |
[INFO] [stderr] 123 | |     };
[INFO] [stderr] 124 | | }
[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 [optimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/unison-9a2596cc9c0abcee
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "75d1f2e07690dfc9910e0d23f87831bae5acdb196eed461da537b0c7e914f4fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75d1f2e07690dfc9910e0d23f87831bae5acdb196eed461da537b0c7e914f4fb", kill_on_drop: false }`
[INFO] [stdout] 75d1f2e07690dfc9910e0d23f87831bae5acdb196eed461da537b0c7e914f4fb