[INFO] crate econtext 0.2.0 is already in cache [INFO] testing econtext-0.2.0 against 1.45.2 for beta-1.46-1 [INFO] extracting crate econtext 0.2.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate econtext 0.2.0 on toolchain 1.45.2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate econtext 0.2.0 [INFO] finished tweaking crates.io crate econtext 0.2.0 [INFO] tweaked toml for crates.io crate econtext 0.2.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate crates.io crate econtext 0.2.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1ee645a5bd9c8e9467f104ad83c7372cb0c95bd33574632c1d0d311e3599762d [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" "1ee645a5bd9c8e9467f104ad83c7372cb0c95bd33574632c1d0d311e3599762d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1ee645a5bd9c8e9467f104ad83c7372cb0c95bd33574632c1d0d311e3599762d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ee645a5bd9c8e9467f104ad83c7372cb0c95bd33574632c1d0d311e3599762d", kill_on_drop: false }` [INFO] [stdout] 1ee645a5bd9c8e9467f104ad83c7372cb0c95bd33574632c1d0d311e3599762d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a87ce07801f904a008419994a4b6f48136a9e47088388b53ad0def1ff5c71531 [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" "a87ce07801f904a008419994a4b6f48136a9e47088388b53ad0def1ff5c71531", kill_on_drop: false }` [INFO] [stderr] Compiling econtext v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.64s [INFO] running `Command { std: "docker" "inspect" "a87ce07801f904a008419994a4b6f48136a9e47088388b53ad0def1ff5c71531", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a87ce07801f904a008419994a4b6f48136a9e47088388b53ad0def1ff5c71531", kill_on_drop: false }` [INFO] [stdout] a87ce07801f904a008419994a4b6f48136a9e47088388b53ad0def1ff5c71531 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 35558806417b92bf7651860e9bc1754993076002e12da57ed0615bf35361b5ab [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" "35558806417b92bf7651860e9bc1754993076002e12da57ed0615bf35361b5ab", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v1.0.30 [INFO] [stderr] Compiling oorandom v11.1.1 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling serde v1.0.111 [INFO] [stderr] Compiling crossbeam-queue v0.2.2 [INFO] [stderr] Compiling quote v1.0.6 [INFO] [stderr] Compiling clap v2.33.1 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling criterion-plot v0.4.2 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Compiling rayon v1.3.0 [INFO] [stderr] Compiling plotters v0.2.15 [INFO] [stderr] Compiling bstr v0.2.13 [INFO] [stderr] Compiling serde_json v1.0.53 [INFO] [stderr] Compiling serde_derive v1.0.111 [INFO] [stderr] Compiling csv v1.1.3 [INFO] [stderr] Compiling tinytemplate v1.1.0 [INFO] [stderr] Compiling criterion v0.3.2 [INFO] [stderr] Compiling econtext v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1m 08s [INFO] running `Command { std: "docker" "inspect" "35558806417b92bf7651860e9bc1754993076002e12da57ed0615bf35361b5ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "35558806417b92bf7651860e9bc1754993076002e12da57ed0615bf35361b5ab", kill_on_drop: false }` [INFO] [stdout] 35558806417b92bf7651860e9bc1754993076002e12da57ed0615bf35361b5ab [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6b16e3d8c51ac5a51b170233f8fbad8d2d6832253584c9d1afdc91f94d229977 [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" "6b16e3d8c51ac5a51b170233f8fbad8d2d6832253584c9d1afdc91f94d229977", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.44s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/econtext-bc8e6638b7b7ede5 [INFO] [stdout] [INFO] [stderr] Doc-tests econtext [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 17) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 17) stdout ---- [INFO] [stdout] Test executable failed (exit code 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] ERROR CONTEXT: [INFO] [stdout] rust_out src/lib.rs:19: i 4 [INFO] [stdout] rust_out src/lib.rs:17: rust_out::process "filename.txt" [INFO] [stdout] rust_out src/lib.rs:12: rust_out::run [INFO] [stdout] rust_out src/lib.rs:7: While running [INFO] [stdout] [INFO] [stdout] thread 'main' panicked at 'Intentional panic', src/lib.rs:20:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55ec14f0a025 - backtrace::backtrace::libunwind::trace::ha215bbf14e328799 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x55ec14f0a025 - backtrace::backtrace::trace_unsynchronized::h3384b099b135857a [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55ec14f0a025 - std::sys_common::backtrace::_print_fmt::hfec93740f7294682 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x55ec14f0a025 - ::fmt::h5fe20777f4174074 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x55ec14f2710c - core::fmt::write::he14c3177144df275 [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x55ec14f08623 - std::io::Write::write_fmt::h8e26323bfab8bcc5 [INFO] [stdout] at src/libstd/io/mod.rs:1537 [INFO] [stdout] 6: 0x55ec14f0c7b0 - std::sys_common::backtrace::_print::h9cfa4c87526ba064 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 7: 0x55ec14f0c7b0 - std::sys_common::backtrace::print::h94936584848b3272 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 8: 0x55ec14f0c7b0 - std::panicking::default_hook::{{closure}}::h733b20cc9b496e46 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 9: 0x55ec14f0c4fc - std::panicking::default_hook::h556d8cff6c12a651 [INFO] [stdout] at src/libstd/panicking.rs:218 [INFO] [stdout] 10: 0x55ec14f02aa6 - as core::ops::function::Fn>::call::h7564d7ee8aa8b3f1 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1090 [INFO] [stdout] 11: 0x55ec14f03acc - econtext::add_panic_hook::{{closure}}::hc4ca50d2efba7bd2 [INFO] [stdout] at src/lib.rs:170 [INFO] [stdout] 12: 0x55ec14f0cdbc - std::panicking::rust_panic_with_hook::ha0c7ca5b39baa9d5 [INFO] [stdout] at src/libstd/panicking.rs:490 [INFO] [stdout] 13: 0x55ec14efa0eb - std::panicking::begin_panic::habdc92fa901d20cf [INFO] [stdout] 14: 0x55ec14efdcd3 - rust_out::process::h4d46a9205a76889f [INFO] [stdout] 15: 0x55ec14efd91b - rust_out::run::h00402de13edf411e [INFO] [stdout] 16: 0x55ec14efd717 - rust_out::main::hce5147e828914a17 [INFO] [stdout] 17: 0x55ec14ef92b3 - std::rt::lang_start::{{closure}}::hce2334a302f4a64d [INFO] [stdout] 18: 0x55ec14f0d168 - std::rt::lang_start_internal::{{closure}}::hefb489d56a389b75 [INFO] [stdout] at src/libstd/rt.rs:52 [INFO] [stdout] 19: 0x55ec14f0d168 - std::panicking::try::do_call::hb2bfa58b743656f1 [INFO] [stdout] at src/libstd/panicking.rs:297 [INFO] [stdout] 20: 0x55ec14f0d168 - std::panicking::try::haaa85a89ce3784c3 [INFO] [stdout] at src/libstd/panicking.rs:274 [INFO] [stdout] 21: 0x55ec14f0d168 - std::panic::catch_unwind::h49baa277f74e60cb [INFO] [stdout] at src/libstd/panic.rs:394 [INFO] [stdout] 22: 0x55ec14f0d168 - std::rt::lang_start_internal::h7aa2f6739b31fe58 [INFO] [stdout] at src/libstd/rt.rs:51 [INFO] [stdout] 23: 0x55ec14ef9298 - std::rt::lang_start::h67316abdc649cab9 [INFO] [stdout] 24: 0x55ec14efde6b - main [INFO] [stdout] 25: 0x7fecddcf40b3 - __libc_start_main [INFO] [stdout] 26: 0x55ec14ef917e - _start [INFO] [stdout] 27: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 17) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "6b16e3d8c51ac5a51b170233f8fbad8d2d6832253584c9d1afdc91f94d229977", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b16e3d8c51ac5a51b170233f8fbad8d2d6832253584c9d1afdc91f94d229977", kill_on_drop: false }` [INFO] [stdout] 6b16e3d8c51ac5a51b170233f8fbad8d2d6832253584c9d1afdc91f94d229977