[INFO] fetching crate snip 0.3.2... [INFO] testing snip-0.3.2 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-3 [INFO] extracting crate snip 0.3.2 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate snip 0.3.2 [INFO] finished tweaking crates.io crate snip 0.3.2 [INFO] tweaked toml for crates.io crate snip 0.3.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate snip 0.3.2 on toolchain 1.99.0-beta.8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate snip 0.3.2 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded thiserror v1.0.25 [INFO] [stderr] Downloaded thiserror-impl v1.0.25 [INFO] [stderr] Downloaded x11-clipboard v0.5.1 [INFO] [stderr] Downloaded wayland-sys v0.27.0 [INFO] [stderr] Downloaded memchr v1.0.2 [INFO] [stderr] Downloaded rand_chacha v0.3.0 [INFO] [stderr] Downloaded thread_local v0.3.4 [INFO] [stderr] Downloaded lazy_static v0.2.11 [INFO] [stderr] Downloaded os_pipe v0.9.2 [INFO] [stderr] Downloaded exitfailure v0.5.1 [INFO] [stderr] Downloaded derive-new v0.5.9 [INFO] [stderr] Downloaded clipboard-win v4.1.0 [INFO] [stderr] Downloaded error-code v2.2.0 [INFO] [stderr] Downloaded flate2 v1.0.20 [INFO] [stderr] Downloaded webbrowser v0.5.5 [INFO] [stderr] Downloaded term_size v0.3.2 [INFO] [stderr] Downloaded redox_termios v0.1.2 [INFO] [stderr] Downloaded dirs v3.0.2 [INFO] [stderr] Downloaded str-buf v2.0.0 [INFO] [stderr] Downloaded getrandom v0.2.2 [INFO] [stderr] Downloaded wayland-scanner v0.27.0 [INFO] [stderr] Downloaded rand_hc v0.3.0 [INFO] [stderr] Downloaded rand_core v0.6.2 [INFO] [stderr] Downloaded synstructure v0.12.4 [INFO] [stderr] Downloaded termion v1.5.6 [INFO] [stderr] Downloaded rustc-demangle v0.1.19 [INFO] [stderr] Downloaded redox_syscall v0.2.8 [INFO] [stderr] Downloaded cli-clipboard v0.2.0 [INFO] [stderr] Downloaded wayland-commons v0.27.0 [INFO] [stderr] Downloaded stderrlog v0.4.3 [INFO] [stderr] Downloaded once_cell v1.7.2 [INFO] [stderr] Downloaded addr2line v0.15.1 [INFO] [stderr] Downloaded tree_magic v0.2.3 [INFO] [stderr] Downloaded anyhow v1.0.40 [INFO] [stderr] Downloaded wl-clipboard-rs v0.4.1 [INFO] [stderr] Downloaded indexmap v1.6.2 [INFO] [stderr] Downloaded cc v1.0.67 [INFO] [stderr] Downloaded backtrace v0.3.59 [INFO] [stderr] Downloaded serde v1.0.125 [INFO] [stderr] Downloaded rand v0.8.3 [INFO] [stderr] Downloaded derive_more v0.99.14 [INFO] [stderr] Downloaded wayland-client v0.27.0 [INFO] [stderr] Downloaded nom v3.2.1 [INFO] [stderr] Downloaded unicode-normalization v0.1.18 [INFO] [stderr] Downloaded xcb v0.9.0 [INFO] [stderr] Downloaded wayland-protocols v0.27.0 [INFO] [stderr] Downloaded nix v0.17.0 [INFO] [stderr] Downloaded syn v1.0.72 [INFO] [stderr] Downloaded nix v0.18.0 [INFO] [stderr] Downloaded object v0.24.0 [INFO] [stderr] Downloaded libc v0.2.94 [INFO] [stderr] Downloaded gimli v0.24.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] 78b0f801e10f06eaaca3991f97f670acae6ddd4ea3e7354ff5ef7d34169cdf36 [INFO] running `Command { std: "docker" "start" "78b0f801e10f06eaaca3991f97f670acae6ddd4ea3e7354ff5ef7d34169cdf36", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "78b0f801e10f06eaaca3991f97f670acae6ddd4ea3e7354ff5ef7d34169cdf36", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "78b0f801e10f06eaaca3991f97f670acae6ddd4ea3e7354ff5ef7d34169cdf36" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "78b0f801e10f06eaaca3991f97f670acae6ddd4ea3e7354ff5ef7d34169cdf36", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "78b0f801e10f06eaaca3991f97f670acae6ddd4ea3e7354ff5ef7d34169cdf36" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.94 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling wayland-sys v0.27.0 [INFO] [stderr] Compiling gimli v0.24.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling wayland-scanner v0.27.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling backtrace v0.3.59 [INFO] [stderr] Compiling rustc-demangle v0.1.19 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling term_size v0.3.2 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling wayland-client v0.27.0 [INFO] [stderr] Compiling object v0.24.0 [INFO] [stderr] Compiling once_cell v1.7.2 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling wayland-protocols v0.27.0 [INFO] [stderr] Compiling addr2line v0.15.1 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling xcb v0.9.0 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Compiling parking_lot_core v0.7.2 [INFO] [stderr] Compiling bzip2-sys v0.1.11+1.0.8 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling lazy_static v0.2.11 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling thread_local v0.3.4 [INFO] [stderr] Compiling tinyvec v1.2.0 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Compiling parking_lot v0.10.2 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling nom v3.2.1 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling wayland-commons v0.27.0 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling anyhow v1.0.40 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling structopt v0.3.21 [INFO] [stderr] Compiling stderrlog v0.4.3 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling derive_more v0.99.14 [INFO] [stderr] Compiling tree_magic v0.2.3 [INFO] [stderr] Compiling exitfailure v0.5.1 [INFO] [stderr] Compiling thiserror-impl v1.0.25 [INFO] [stderr] Compiling derive-new v0.5.9 [INFO] [stderr] Compiling unicode-normalization v0.1.18 [INFO] [stderr] Compiling unicode-bidi v0.3.5 [INFO] [stderr] Compiling os_pipe v0.9.2 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling flate2 v1.0.20 [INFO] [stderr] Compiling bzip2 v0.4.3 [INFO] [stderr] Compiling thiserror v1.0.25 [INFO] [stderr] Compiling dirs-sys v0.3.6 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling zip v0.5.13 [INFO] [stderr] Compiling dirs v3.0.2 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling webbrowser v0.5.5 [INFO] [stderr] Compiling x11-clipboard v0.5.1 [INFO] [stderr] Compiling wl-clipboard-rs v0.4.1 [INFO] [stderr] Compiling cli-clipboard v0.2.0 [INFO] [stderr] Compiling snip v0.3.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `release` profile [optimized] target(s) in 1m 54s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v3.2.1, wl-clipboard-rs v0.4.1, xcb v0.9.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "78b0f801e10f06eaaca3991f97f670acae6ddd4ea3e7354ff5ef7d34169cdf36", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "78b0f801e10f06eaaca3991f97f670acae6ddd4ea3e7354ff5ef7d34169cdf36" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }` [INFO] [stderr] Compiling snip v0.3.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `release` profile [optimized] target(s) in 1.60s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v3.2.1, wl-clipboard-rs v0.4.1, xcb v0.9.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "78b0f801e10f06eaaca3991f97f670acae6ddd4ea3e7354ff5ef7d34169cdf36", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "78b0f801e10f06eaaca3991f97f670acae6ddd4ea3e7354ff5ef7d34169cdf36" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }` [INFO] [stderr] Finished `release` profile [optimized] target(s) in 0.19s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v3.2.1, wl-clipboard-rs v0.4.1, xcb v0.9.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/release/deps/snip-0b9667084c583a3d) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test store::test_store::delete_a_list ... ok [INFO] [stdout] test store::test_store::create_a_list_entry ... ok [INFO] [stdout] test store::test_store::create_a_list ... ok [INFO] [stdout] test store::test_store::new_store ... ok [INFO] [stdout] test store::test_store::delete_an_entry_from_a_list ... ok [INFO] [stdout] test store::test_store::nuke_all_the_lists ... ok [INFO] [stdout] test store::test_store::copy_a_specific_entry_from_a_list ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- store::test_store::copy_a_specific_entry_from_a_list stdout ---- [INFO] [stdout] Entry inserted in to a_list [INFO] [stdout] [INFO] [stdout] thread 'store::test_store::copy_a_specific_entry_from_a_list' (8067) panicked at src/store.rs:65:47: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: XCB connection error: ClosedParseErr [INFO] [stdout] [INFO] [stdout] Caused by: [INFO] [stdout] Connection closed, error during parsing display string [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5e2853878561 - <::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt [INFO] [stdout] 1: 0x5e285388daea - core[df12db4294e9bfd3]::fmt::write [INFO] [stdout] 2: 0x5e285387ce1c - as core[df12db4294e9bfd3]::io::write::Write>::write_fmt [INFO] [stdout] 3: 0x5e2853852f46 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0} [INFO] [stdout] 4: 0x5e285386ff69 - std[70759c8f55707aa4]::panicking::default_hook [INFO] [stdout] 5: 0x5e2853799590 - test[9d35eded1c95d3be]::test_main_inner::::{closure#0} [INFO] [stdout] 6: 0x5e2853870122 - std[70759c8f55707aa4]::panicking::panic_with_hook [INFO] [stdout] 7: 0x5e2853852ff2 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0} [INFO] [stdout] 8: 0x5e285384bc29 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] 9: 0x5e2853853bed - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind [INFO] [stdout] 10: 0x5e285388e24c - core[df12db4294e9bfd3]::panicking::panic_fmt [INFO] [stdout] 11: 0x5e285388e022 - core[df12db4294e9bfd3]::result::unwrap_failed [INFO] [stdout] 12: 0x5e2853781dfb - ::copy_list_entry [INFO] [stdout] 13: 0x5e28537872aa - snip[60e532d8199a39b6]::store::test_store::copy_a_specific_entry_from_a_list [INFO] [stdout] 14: 0x5e285378b029 - >::call_once [INFO] [stdout] 15: 0x5e285378c87b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>> [INFO] [stdout] 16: 0x5e2853799ee5 - test[9d35eded1c95d3be]::run_test::{closure#0} [INFO] [stdout] 17: 0x5e28537937a4 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] 18: 0x5e285379d042 - ::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] 19: 0x5e2853877e09 - ::new::thread_start [INFO] [stdout] 20: 0x75df5cb0cdfa - [INFO] [stdout] 21: 0x75df5cba03d4 - clone [INFO] [stdout] 22: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] store::test_store::copy_a_specific_entry_from_a_list [INFO] [stdout] [INFO] [stdout] test result: FAILED. 6 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--bin snip` [INFO] running `Command { std: "docker" "inspect" "78b0f801e10f06eaaca3991f97f670acae6ddd4ea3e7354ff5ef7d34169cdf36", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "78b0f801e10f06eaaca3991f97f670acae6ddd4ea3e7354ff5ef7d34169cdf36", kill_on_drop: false }` [INFO] [stdout] 78b0f801e10f06eaaca3991f97f670acae6ddd4ea3e7354ff5ef7d34169cdf36