[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#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flifthrasiir%2Funison" "/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/lifthrasiir/unison on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-6-tc1/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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded xml-rs v0.6.1 [INFO] [stderr] Downloaded redox_syscall v0.1.38 [INFO] [stderr] Downloaded miniz_oxide v0.1.2 [INFO] [stderr] Downloaded stable_deref_trait v1.0.0 [INFO] [stderr] Downloaded zip v0.2.8 [INFO] [stderr] Downloaded md5 v0.3.7 [INFO] [stderr] Downloaded termios v0.2.2 [INFO] [stderr] Downloaded errln v0.1.0 [INFO] [stderr] Downloaded smallvec v0.6.1 [INFO] [stderr] Downloaded cast v0.2.2 [INFO] [stderr] Downloaded console v0.4.2 [INFO] [stderr] Downloaded fpa v0.1.0 [INFO] [stderr] Downloaded rmp v0.8.7 [INFO] [stderr] Downloaded gif v0.9.2 [INFO] [stderr] Downloaded proc-macro2 v0.4.3 [INFO] [stderr] Downloaded rayon v0.7.1 [INFO] [stderr] Downloaded serde_json v1.0.17 [INFO] [stderr] Downloaded syn v0.14.0 [INFO] [stderr] Downloaded miniz_oxide_c_api v0.1.2 [INFO] [stderr] Downloaded serde_derive v1.0.59 [INFO] [stderr] Downloaded console v0.6.1 [INFO] [stderr] Downloaded libc v0.2.41 [INFO] [stderr] Downloaded owning_ref v0.3.3 [INFO] [stderr] Downloaded parking_lot_core v0.2.14 [INFO] [stderr] Downloaded parking_lot v0.5.5 [INFO] [stderr] Downloaded quote v0.6.2 [INFO] [stderr] Downloaded msdos_time v0.1.6 [INFO] [stderr] Downloaded clicolors-control v0.2.0 [INFO] [stderr] Downloaded serde v1.0.59 [INFO] [stderr] Downloaded indicatif v0.6.0 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 565736b3f64c9575281ae648444e106973b4d88afa78dad4067a868275e61baa [INFO] running `Command { std: "docker" "start" "-a" "565736b3f64c9575281ae648444e106973b4d88afa78dad4067a868275e61baa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "565736b3f64c9575281ae648444e106973b4d88afa78dad4067a868275e61baa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "565736b3f64c9575281ae648444e106973b4d88afa78dad4067a868275e61baa", kill_on_drop: false }` [INFO] [stdout] 565736b3f64c9575281ae648444e106973b4d88afa78dad4067a868275e61baa [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" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f5ce6b32a93083bfe157b4a10af1045130b09c2461c130e2fbe74ebc76302ed7 [INFO] running `Command { std: "docker" "start" "-a" "f5ce6b32a93083bfe157b4a10af1045130b09c2461c130e2fbe74ebc76302ed7", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Checking libc v0.2.41 [INFO] [stderr] Compiling num-traits v0.2.4 [INFO] [stderr] Checking lazy_static v1.0.0 [INFO] [stderr] Compiling build_const v0.2.1 [INFO] [stderr] Compiling cc v1.0.15 [INFO] [stderr] Compiling adler32 v1.0.2 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking nodrop v0.1.12 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking smallvec v0.6.1 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Checking cfg-if v0.1.3 [INFO] [stderr] Compiling crc v1.8.1 [INFO] [stderr] Checking ucd-util v0.1.1 [INFO] [stderr] Checking stable_deref_trait v1.0.0 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Checking owning_ref v0.3.3 [INFO] [stderr] Checking crossbeam-utils v0.2.2 [INFO] [stderr] Compiling miniz_oxide v0.1.2 [INFO] [stderr] Compiling time v0.1.40 [INFO] [stderr] Checking rand v0.4.2 [INFO] [stderr] Checking memchr v2.0.1 [INFO] [stderr] Checking arrayvec v0.4.7 [INFO] [stderr] Checking aho-corasick v0.6.4 [INFO] [stderr] Checking thread_local v0.3.5 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking utf8-ranges v1.0.0 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Checking clicolors-control v0.2.0 [INFO] [stderr] Checking crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling proc-macro2 v0.4.3 [INFO] [stderr] Compiling miniz_oxide_c_api v0.1.2 [INFO] [stderr] Compiling msdos_time v0.1.6 [INFO] [stderr] Checking termios v0.2.2 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Checking parking_lot_core v0.2.14 [INFO] [stderr] Compiling bitflags v0.9.1 [INFO] [stderr] Compiling podio v0.1.6 [INFO] [stderr] Compiling rayon-core v1.4.0 [INFO] [stderr] Compiling serde v1.0.59 [INFO] [stderr] Checking unicode-width v0.1.5 [INFO] [stderr] Compiling typenum v1.10.0 [INFO] [stderr] Compiling byteorder v1.2.3 [INFO] [stderr] Compiling flate2 v1.0.1 [INFO] [stderr] Checking parking_lot v0.5.5 [INFO] [stderr] Compiling quote v0.6.2 [INFO] [stderr] Compiling xml-rs v0.6.1 [INFO] [stderr] Compiling rmp v0.8.7 [INFO] [stderr] Checking crossbeam-deque v0.2.0 [INFO] [stderr] Checking num_cpus v1.8.0 [INFO] [stderr] Compiling zip v0.2.8 [INFO] [stderr] Compiling fpa v0.1.0 [INFO] [stderr] Compiling syn v0.14.0 [INFO] [stderr] Checking dtoa v0.4.2 [INFO] [stderr] Checking color_quant v1.0.0 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Checking cast v0.2.2 [INFO] [stderr] Checking itoa v0.4.1 [INFO] [stderr] Checking gif v0.9.2 [INFO] [stderr] Checking rayon v0.7.1 [INFO] [stderr] Compiling unison v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking base64 v0.5.2 [INFO] [stderr] Checking errln v0.1.0 [INFO] [stderr] Checking unicode-normalization v0.1.7 [INFO] [stderr] Checking md5 v0.3.7 [INFO] [stderr] Checking console v0.6.1 [INFO] [stderr] Checking console v0.4.2 [INFO] [stderr] Checking indicatif v0.6.0 [INFO] [stderr] Compiling serde_derive v1.0.59 [INFO] [stderr] Checking serde_json v1.0.17 [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::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 the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (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 `Once::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 the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (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 `Once::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 the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (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 `Once::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 the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (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 `Once::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 the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (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 `Once::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 the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (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] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 86 | pub fn write_pgm(f: &mut dyn Write, font: &Font, bar: &ProgressBar) -> io::Result<()> { [INFO] [stdout] | +++ [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] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 86 | pub fn write_pgm(f: &mut dyn Write, font: &Font, bar: &ProgressBar) -> io::Result<()> { [INFO] [stdout] | +++ [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] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 227 | pub fn write_html(f: &mut dyn Write, font: &Font, bar: &ProgressBar) -> io::Result<()> { [INFO] [stdout] | +++ [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] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 227 | pub fn write_html(f: &mut dyn Write, font: &Font, bar: &ProgressBar) -> io::Result<()> { [INFO] [stdout] | +++ [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] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 261 | fn print_fullpixel_image(f: &mut dyn Write, name: &str, font: &Font) -> io::Result<()> { [INFO] [stdout] | +++ [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] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 261 | fn print_fullpixel_image(f: &mut dyn Write, name: &str, font: &Font) -> io::Result<()> { [INFO] [stdout] | +++ [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] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 294 | fn print_svg(f: &mut dyn Write, name: &str, font: &Font, scale: u32, [INFO] [stdout] | +++ [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] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 294 | fn print_svg(f: &mut dyn Write, name: &str, font: &Font, scale: u32, [INFO] [stdout] | +++ [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>>) -> io::Result<()> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 338 | fn write_glyphs(f: &mut dyn Write, glyphs: Vec>>) -> io::Result<()> { [INFO] [stdout] | +++ [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>>) -> io::Result<()> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 338 | fn write_glyphs(f: &mut dyn Write, glyphs: Vec>>) -> io::Result<()> { [INFO] [stdout] | +++ [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] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 411 | pub fn write_live_html(f: &mut dyn Write, font: &Font, bar: &ProgressBar) -> io::Result<()> { [INFO] [stdout] | +++ [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] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 411 | pub fn write_live_html(f: &mut dyn Write, font: &Font, bar: &ProgressBar) -> io::Result<()> { [INFO] [stdout] | +++ [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` profile [optimized + debuginfo] target(s) in 4.75s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.14.0 [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" "f5ce6b32a93083bfe157b4a10af1045130b09c2461c130e2fbe74ebc76302ed7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f5ce6b32a93083bfe157b4a10af1045130b09c2461c130e2fbe74ebc76302ed7", kill_on_drop: false }` [INFO] [stdout] f5ce6b32a93083bfe157b4a10af1045130b09c2461c130e2fbe74ebc76302ed7 [INFO] checking lifthrasiir/unison against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flifthrasiir%2Funison" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lifthrasiir/unison on toolchain f9935d29d867449445ee008640ccca1bf1ae0889 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-6-tc2/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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9f9734cfe54da9405576d755f6c03201dbe3b9ec1de767fea6178ae43b152ad7 [INFO] running `Command { std: "docker" "start" "-a" "9f9734cfe54da9405576d755f6c03201dbe3b9ec1de767fea6178ae43b152ad7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9f9734cfe54da9405576d755f6c03201dbe3b9ec1de767fea6178ae43b152ad7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f9734cfe54da9405576d755f6c03201dbe3b9ec1de767fea6178ae43b152ad7", kill_on_drop: false }` [INFO] [stdout] 9f9734cfe54da9405576d755f6c03201dbe3b9ec1de767fea6178ae43b152ad7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 355dc04776754f60555631aafa4bc1c971737993bcbc02599d73a19ffbaef862 [INFO] running `Command { std: "docker" "start" "-a" "355dc04776754f60555631aafa4bc1c971737993bcbc02599d73a19ffbaef862", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Checking libc v0.2.41 [INFO] [stderr] Compiling num-traits v0.2.4 [INFO] [stderr] Checking lazy_static v1.0.0 [INFO] [stderr] Compiling build_const v0.2.1 [INFO] [stderr] Compiling cc v1.0.15 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling adler32 v1.0.2 [INFO] [stderr] Checking stable_deref_trait v1.0.0 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking cfg-if v0.1.3 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Checking smallvec v0.6.1 [INFO] [stderr] Checking nodrop v0.1.12 [INFO] [stderr] Compiling crc v1.8.1 [INFO] [stderr] Checking ucd-util v0.1.1 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Checking arrayvec v0.4.7 [INFO] [stderr] Checking crossbeam-utils v0.2.2 [INFO] [stderr] Checking rand v0.4.2 [INFO] [stderr] Checking memchr v2.0.1 [INFO] [stderr] Compiling miniz_oxide v0.1.2 [INFO] [stderr] Compiling time v0.1.40 [INFO] [stderr] Checking thread_local v0.3.5 [INFO] [stderr] Checking aho-corasick v0.6.4 [INFO] [stderr] Checking owning_ref v0.3.3 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Checking utf8-ranges v1.0.0 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Checking crossbeam-epoch v0.3.1 [INFO] [stderr] Checking clicolors-control v0.2.0 [INFO] [stderr] Compiling msdos_time v0.1.6 [INFO] [stderr] Compiling proc-macro2 v0.4.3 [INFO] [stderr] Compiling miniz_oxide_c_api v0.1.2 [INFO] [stderr] Checking termios v0.2.2 [INFO] [stderr] Checking parking_lot_core v0.2.14 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling byteorder v1.2.3 [INFO] [stderr] Compiling typenum v1.10.0 [INFO] [stderr] Compiling podio v0.1.6 [INFO] [stderr] Compiling rayon-core v1.4.0 [INFO] [stderr] Checking parking_lot v0.5.5 [INFO] [stderr] Checking unicode-width v0.1.5 [INFO] [stderr] Compiling flate2 v1.0.1 [INFO] [stderr] Compiling bitflags v0.9.1 [INFO] [stderr] Compiling serde v1.0.59 [INFO] [stderr] Compiling rmp v0.8.7 [INFO] [stderr] Compiling xml-rs v0.6.1 [INFO] [stderr] Compiling quote v0.6.2 [INFO] [stderr] Checking crossbeam-deque v0.2.0 [INFO] [stderr] Checking num_cpus v1.8.0 [INFO] [stderr] Compiling fpa v0.1.0 [INFO] [stderr] Compiling zip v0.2.8 [INFO] [stderr] Compiling syn v0.14.0 [INFO] [stderr] Checking color_quant v1.0.0 [INFO] [stderr] Checking dtoa v0.4.2 [INFO] [stderr] Checking itoa v0.4.1 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Checking cast v0.2.2 [INFO] [stderr] Checking gif v0.9.2 [INFO] [stderr] Checking rayon v0.7.1 [INFO] [stderr] Compiling unison v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking base64 v0.5.2 [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> build.rs:26:45 [INFO] [stdout] | [INFO] [stdout] 26 | fn from(e: $t) -> Error { Error(io::Error::new(io::ErrorKind::$v, e)) } [INFO] [stdout] | ----- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 31 | / map_errors! { [INFO] [stdout] 32 | | &'static str => InvalidData; [INFO] [stdout] 33 | | num::ParseIntError => InvalidData; [INFO] [stdout] 34 | | encode::ValueWriteError => Other; [INFO] [stdout] 35 | | zip::result::ZipError => InvalidData; [INFO] [stdout] 36 | | xml::reader::Error => InvalidData; [INFO] [stdout] 37 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] = note: this error originates in the macro `map_errors` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `unison` (build script) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "355dc04776754f60555631aafa4bc1c971737993bcbc02599d73a19ffbaef862", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "355dc04776754f60555631aafa4bc1c971737993bcbc02599d73a19ffbaef862", kill_on_drop: false }` [INFO] [stdout] 355dc04776754f60555631aafa4bc1c971737993bcbc02599d73a19ffbaef862