[INFO] cloning repository https://github.com/daniel5151/compressed-emoji-shortcodes [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/daniel5151/compressed-emoji-shortcodes" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaniel5151%2Fcompressed-emoji-shortcodes", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaniel5151%2Fcompressed-emoji-shortcodes'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b4ef453946c5010f24204efa61e0c7bacd5bd1a0 [INFO] checking daniel5151/compressed-emoji-shortcodes against try#5ff93158e08fa2205cd4b86cddf9eae95952cc96 for pr-129543-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaniel5151%2Fcompressed-emoji-shortcodes" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/daniel5151/compressed-emoji-shortcodes [INFO] finished tweaking git repo https://github.com/daniel5151/compressed-emoji-shortcodes [INFO] tweaked toml for git repo https://github.com/daniel5151/compressed-emoji-shortcodes written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/daniel5151/compressed-emoji-shortcodes on toolchain 5ff93158e08fa2205cd4b86cddf9eae95952cc96 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5ff93158e08fa2205cd4b86cddf9eae95952cc96" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/daniel5151/compressed-emoji-shortcodes 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" "+5ff93158e08fa2205cd4b86cddf9eae95952cc96" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded siphasher v0.3.3 [INFO] [stderr] Downloaded serde_json v1.0.61 [INFO] [stderr] Downloaded syn v1.0.58 [INFO] [stderr] Downloaded libc v0.2.82 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+5ff93158e08fa2205cd4b86cddf9eae95952cc96" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a9349210e9fd638950f42db384358e6c35879f67c1a17b12e6e18ca313f75a13 [INFO] running `Command { std: "docker" "start" "-a" "a9349210e9fd638950f42db384358e6c35879f67c1a17b12e6e18ca313f75a13", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a9349210e9fd638950f42db384358e6c35879f67c1a17b12e6e18ca313f75a13", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a9349210e9fd638950f42db384358e6c35879f67c1a17b12e6e18ca313f75a13", kill_on_drop: false }` [INFO] [stdout] a9349210e9fd638950f42db384358e6c35879f67c1a17b12e6e18ca313f75a13 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+5ff93158e08fa2205cd4b86cddf9eae95952cc96" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1d5306d91e42def8cb3f1543ddf93f6a72ba148dc9dd8797654af85d3a4fa9a6 [INFO] running `Command { std: "docker" "start" "-a" "1d5306d91e42def8cb3f1543ddf93f6a72ba148dc9dd8797654af85d3a4fa9a6", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.82 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling syn v1.0.58 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Compiling siphasher v0.3.3 [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Compiling serde_json v1.0.61 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Compiling phf_shared v0.8.0 (/opt/rustwide/workdir/rust-phf/phf_shared) [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> rust-phf/phf_shared/src/lib.rs:48:25 [INFO] [stdout] | [INFO] [stdout] 48 | .fold(0, |a, x| (a.wrapping_mul(37).wrapping_add(x as _))) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 48 - .fold(0, |a, x| (a.wrapping_mul(37).wrapping_add(x as _))) [INFO] [stdout] 48 + .fold(0, |a, x| a.wrapping_mul(37).wrapping_add(x as _)) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> rust-phf/phf_shared/src/lib.rs:48:25 [INFO] [stdout] | [INFO] [stdout] 48 | .fold(0, |a, x| (a.wrapping_mul(37).wrapping_add(x as _))) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 48 - .fold(0, |a, x| (a.wrapping_mul(37).wrapping_add(x as _))) [INFO] [stdout] 48 + .fold(0, |a, x| a.wrapping_mul(37).wrapping_add(x as _)) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking phf v0.8.0 (/opt/rustwide/workdir/rust-phf/phf) [INFO] [stdout] warning: unexpected `cfg` condition value: `macros` [INFO] [stdout] --> rust-phf/phf/src/lib.rs:46:7 [INFO] [stdout] | [INFO] [stdout] 46 | #[cfg(feature = "macros")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default`, `std`, and `unicase` [INFO] [stdout] = help: consider adding `macros` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `macros` [INFO] [stdout] --> rust-phf/phf/src/lib.rs:69:7 [INFO] [stdout] | [INFO] [stdout] 69 | #[cfg(feature = "macros")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default`, `std`, and `unicase` [INFO] [stdout] = help: consider adding `macros` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling phf_generator v0.8.0 (/opt/rustwide/workdir/rust-phf/phf_generator) [INFO] [stderr] Compiling phf_codegen v0.8.0 (/opt/rustwide/workdir/rust-phf/phf_codegen) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> rust-phf/phf_codegen/src/lib.rs:59:18 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn build(&self, seed: u64) -> DisplayMap { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is hidden here [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 59 | pub fn build(&self, seed: u64) -> DisplayMap<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling maximally-compressed-emoji-shortcodes v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `maximally-compressed-emoji-shortcodes v0.1.0 (/opt/rustwide/workdir)` [INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/maximally-compressed-emoji-shortcodes-7cd3f0bd869e4214/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] % Total % Received % Xferd Average Speed Time Time Time Current [INFO] [stderr] Dload Upload Total Spent Left Speed [INFO] [stderr] 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0curl: (6) Could not resolve host: raw.githubusercontent.com [INFO] [stderr] [INFO] [stderr] thread 'main' (444) panicked at build.rs:31:13: [INFO] [stderr] failed to `curl` emoji JSON db [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x6476bf8b7dd2 - std[5f32127559ed8633]::backtrace_rs::backtrace::libunwind::trace [INFO] [stderr] at /rustc/5ff93158e08fa2205cd4b86cddf9eae95952cc96/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x6476bf8b7dd2 - std[5f32127559ed8633]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stderr] at /rustc/5ff93158e08fa2205cd4b86cddf9eae95952cc96/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x6476bf8b7dd2 - std[5f32127559ed8633]::sys::backtrace::_print_fmt [INFO] [stderr] at /rustc/5ff93158e08fa2205cd4b86cddf9eae95952cc96/library/std/src/sys/backtrace.rs:74:9 [INFO] [stderr] 3: 0x6476bf8b7dd2 - <::print::DisplayBacktrace as core[e3c69dbbed3eda5e]::fmt::Display>::fmt [INFO] [stderr] at /rustc/5ff93158e08fa2205cd4b86cddf9eae95952cc96/library/std/src/sys/backtrace.rs:44:26 [INFO] [stderr] 4: 0x6476bf8caaea - ::fmt [INFO] [stderr] at /rustc/5ff93158e08fa2205cd4b86cddf9eae95952cc96/library/core/src/fmt/rt.rs:152:76 [INFO] [stderr] 5: 0x6476bf8caaea - core[e3c69dbbed3eda5e]::fmt::write [INFO] [stderr] 6: 0x6476bf8bc206 - std[5f32127559ed8633]::io::default_write_fmt:: [INFO] [stderr] at /rustc/5ff93158e08fa2205cd4b86cddf9eae95952cc96/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x6476bf8bc206 - ::write_fmt [INFO] [stderr] at /rustc/5ff93158e08fa2205cd4b86cddf9eae95952cc96/library/std/src/io/mod.rs:1994:13 [INFO] [stderr] 8: 0x6476bf89cd9f - ::print [INFO] [stderr] at /rustc/5ff93158e08fa2205cd4b86cddf9eae95952cc96/library/std/src/sys/backtrace.rs:47:9 [INFO] [stderr] 9: 0x6476bf89cd9f - std[5f32127559ed8633]::panicking::default_hook::{closure#0} [INFO] [stderr] at /rustc/5ff93158e08fa2205cd4b86cddf9eae95952cc96/library/std/src/panicking.rs:292:27 [INFO] [stderr] 10: 0x6476bf8b35f1 - std[5f32127559ed8633]::panicking::default_hook [INFO] [stderr] at /rustc/5ff93158e08fa2205cd4b86cddf9eae95952cc96/library/std/src/panicking.rs:319:9 [INFO] [stderr] 11: 0x6476bf8b37ab - std[5f32127559ed8633]::panicking::panic_with_hook [INFO] [stderr] at /rustc/5ff93158e08fa2205cd4b86cddf9eae95952cc96/library/std/src/panicking.rs:825:13 [INFO] [stderr] 12: 0x6476bf89c36c - std[5f32127559ed8633]::panicking::begin_panic::<&str>::{closure#0} [INFO] [stderr] at /rustc/5ff93158e08fa2205cd4b86cddf9eae95952cc96/library/std/src/panicking.rs:762:9 [INFO] [stderr] 13: 0x6476bf8920c9 - std[5f32127559ed8633]::sys::backtrace::__rust_end_short_backtrace::::{closure#0}, !> [INFO] [stderr] at /rustc/5ff93158e08fa2205cd4b86cddf9eae95952cc96/library/std/src/sys/backtrace.rs:182:18 [INFO] [stderr] 14: 0x6476bf8902b0 - std[5f32127559ed8633]::panicking::begin_panic::<&str> [INFO] [stderr] at /rustc/5ff93158e08fa2205cd4b86cddf9eae95952cc96/library/std/src/panicking.rs:761:5 [INFO] [stderr] 15: 0x6476bf854fd3 - build_script_build[668d58d21e3b493d]::main [INFO] [stderr] 16: 0x6476bf85b2d3 - >::call_once [INFO] [stderr] 17: 0x6476bf85bac6 - std[5f32127559ed8633]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stderr] 18: 0x6476bf85c379 - std[5f32127559ed8633]::rt::lang_start::<()>::{closure#0} [INFO] [stderr] 19: 0x6476bf8b2766 - <&dyn core[e3c69dbbed3eda5e]::ops::function::Fn<(), Output = i32> + core[e3c69dbbed3eda5e]::marker::Sync + core[e3c69dbbed3eda5e]::panic::unwind_safe::RefUnwindSafe as core[e3c69dbbed3eda5e]::ops::function::FnOnce<()>>::call_once [INFO] [stderr] at /rustc/5ff93158e08fa2205cd4b86cddf9eae95952cc96/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 20: 0x6476bf8b2766 - std[5f32127559ed8633]::panicking::catch_unwind::do_call::<&dyn core[e3c69dbbed3eda5e]::ops::function::Fn<(), Output = i32> + core[e3c69dbbed3eda5e]::marker::Sync + core[e3c69dbbed3eda5e]::panic::unwind_safe::RefUnwindSafe, i32> [INFO] [stderr] at /rustc/5ff93158e08fa2205cd4b86cddf9eae95952cc96/library/std/src/panicking.rs:581:40 [INFO] [stderr] 21: 0x6476bf8b2766 - std[5f32127559ed8633]::panicking::catch_unwind:: + core[e3c69dbbed3eda5e]::marker::Sync + core[e3c69dbbed3eda5e]::panic::unwind_safe::RefUnwindSafe> [INFO] [stderr] at /rustc/5ff93158e08fa2205cd4b86cddf9eae95952cc96/library/std/src/panicking.rs:544:19 [INFO] [stderr] 22: 0x6476bf8b2766 - std[5f32127559ed8633]::panic::catch_unwind::<&dyn core[e3c69dbbed3eda5e]::ops::function::Fn<(), Output = i32> + core[e3c69dbbed3eda5e]::marker::Sync + core[e3c69dbbed3eda5e]::panic::unwind_safe::RefUnwindSafe, i32> [INFO] [stderr] at /rustc/5ff93158e08fa2205cd4b86cddf9eae95952cc96/library/std/src/panic.rs:359:14 [INFO] [stderr] 23: 0x6476bf8b2766 - std[5f32127559ed8633]::rt::lang_start_internal::{closure#0} [INFO] [stderr] at /rustc/5ff93158e08fa2205cd4b86cddf9eae95952cc96/library/std/src/rt.rs:175:24 [INFO] [stderr] 24: 0x6476bf8b2766 - std[5f32127559ed8633]::panicking::catch_unwind::do_call:: [INFO] [stderr] at /rustc/5ff93158e08fa2205cd4b86cddf9eae95952cc96/library/std/src/panicking.rs:581:40 [INFO] [stderr] 25: 0x6476bf8b2766 - std[5f32127559ed8633]::panicking::catch_unwind:: [INFO] [stderr] at /rustc/5ff93158e08fa2205cd4b86cddf9eae95952cc96/library/std/src/panicking.rs:544:19 [INFO] [stderr] 26: 0x6476bf8b2766 - std[5f32127559ed8633]::panic::catch_unwind:: [INFO] [stderr] at /rustc/5ff93158e08fa2205cd4b86cddf9eae95952cc96/library/std/src/panic.rs:359:14 [INFO] [stderr] 27: 0x6476bf8b2766 - std[5f32127559ed8633]::rt::lang_start_internal [INFO] [stderr] at /rustc/5ff93158e08fa2205cd4b86cddf9eae95952cc96/library/std/src/rt.rs:171:5 [INFO] [stderr] 28: 0x6476bf85ba71 - std[5f32127559ed8633]::rt::lang_start::<()> [INFO] [stderr] 29: 0x6476bf85b385 - main [INFO] [stderr] 30: 0x7cf13137d1ca - [INFO] [stderr] 31: 0x7cf13137d28b - __libc_start_main [INFO] [stderr] 32: 0x6476bf844ce5 - _start [INFO] [stderr] 33: 0x0 - [INFO] running `Command { std: "docker" "inspect" "1d5306d91e42def8cb3f1543ddf93f6a72ba148dc9dd8797654af85d3a4fa9a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d5306d91e42def8cb3f1543ddf93f6a72ba148dc9dd8797654af85d3a4fa9a6", kill_on_drop: false }` [INFO] [stdout] 1d5306d91e42def8cb3f1543ddf93f6a72ba148dc9dd8797654af85d3a4fa9a6