[INFO] crate econtext 0.2.0 is already in cache [INFO] testing econtext-0.2.0 against beta-2020-07-24 for beta-1.46-1 [INFO] extracting crate econtext 0.2.0 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate econtext 0.2.0 on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "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-12/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" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3793cdbb6e17c748b438e540622bc052b7894fb71ea0cfa397f5905cb8a2260a [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" "3793cdbb6e17c748b438e540622bc052b7894fb71ea0cfa397f5905cb8a2260a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3793cdbb6e17c748b438e540622bc052b7894fb71ea0cfa397f5905cb8a2260a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3793cdbb6e17c748b438e540622bc052b7894fb71ea0cfa397f5905cb8a2260a", kill_on_drop: false }` [INFO] [stdout] 3793cdbb6e17c748b438e540622bc052b7894fb71ea0cfa397f5905cb8a2260a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b8b5dd6355dc64f60d60f8d8d951e60ec7d65cef3ae50a090fd36cf05a017aef [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" "b8b5dd6355dc64f60d60f8d8d951e60ec7d65cef3ae50a090fd36cf05a017aef", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling econtext v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.57s [INFO] running `Command { std: "docker" "inspect" "b8b5dd6355dc64f60d60f8d8d951e60ec7d65cef3ae50a090fd36cf05a017aef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b8b5dd6355dc64f60d60f8d8d951e60ec7d65cef3ae50a090fd36cf05a017aef", kill_on_drop: false }` [INFO] [stdout] b8b5dd6355dc64f60d60f8d8d951e60ec7d65cef3ae50a090fd36cf05a017aef [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ed1e94375a2f3f2aedc143f091be7f69cce8eac40ba4719b6b858a95824cfa0e [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" "ed1e94375a2f3f2aedc143f091be7f69cce8eac40ba4719b6b858a95824cfa0e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling serde v1.0.111 [INFO] [stderr] Compiling syn v1.0.30 [INFO] [stderr] Compiling oorandom v11.1.1 [INFO] [stderr] Compiling plotters v0.2.15 [INFO] [stderr] Compiling quote v1.0.6 [INFO] [stderr] Compiling clap v2.33.1 [INFO] [stderr] Compiling crossbeam-queue v0.2.2 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Compiling rayon v1.3.0 [INFO] [stderr] Compiling serde_derive v1.0.111 [INFO] [stderr] Compiling serde_json v1.0.53 [INFO] [stderr] Compiling bstr v0.2.13 [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 02s [INFO] running `Command { std: "docker" "inspect" "ed1e94375a2f3f2aedc143f091be7f69cce8eac40ba4719b6b858a95824cfa0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed1e94375a2f3f2aedc143f091be7f69cce8eac40ba4719b6b858a95824cfa0e", kill_on_drop: false }` [INFO] [stdout] ed1e94375a2f3f2aedc143f091be7f69cce8eac40ba4719b6b858a95824cfa0e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+beta-2020-07-24" "test" "--frozen", 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] f19b8c2bdca6f2447494809a30da2d5b64dba06e79b16c9e6de16d832014363b [INFO] running `Command { std: "docker" "start" "-a" "f19b8c2bdca6f2447494809a30da2d5b64dba06e79b16c9e6de16d832014363b", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.45s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/econtext-87c790cec352a105 [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 [INFO] [stdout] [INFO] [stderr] Doc-tests econtext [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: 0x55b699d55cb5 - backtrace::backtrace::libunwind::trace::h5e2646fa3eddf2ea [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x55b699d55cb5 - backtrace::backtrace::trace_unsynchronized::hb95dd7f77ce47877 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55b699d55cb5 - std::sys_common::backtrace::_print_fmt::h5e71b67af43fd70d [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x55b699d55cb5 - ::fmt::hdb4a83d2b61107e5 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x55b699d72bec - core::fmt::write::ha20e7262fa3e8a7a [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x55b699d541d2 - std::io::Write::write_fmt::h1aebfe8a5a79e36d [INFO] [stdout] at src/libstd/io/mod.rs:1537 [INFO] [stdout] 6: 0x55b699d58330 - std::sys_common::backtrace::_print::h9c07314cc66ba539 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 7: 0x55b699d58330 - std::sys_common::backtrace::print::hd1fd65f49a2d8544 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 8: 0x55b699d58330 - std::panicking::default_hook::{{closure}}::h222da46485ab36fc [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 9: 0x55b699d5807c - std::panicking::default_hook::hc5868949d129ed00 [INFO] [stdout] at src/libstd/panicking.rs:217 [INFO] [stdout] 10: 0x55b699d4e7e6 - as core::ops::function::Fn>::call::h63edf5d42c4f9dcc [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/liballoc/boxed.rs:1095 [INFO] [stdout] 11: 0x55b699d4f84c - econtext::add_panic_hook::{{closure}}::h3d3eec5cd7f3577f [INFO] [stdout] at src/lib.rs:170 [INFO] [stdout] 12: 0x55b699d58998 - std::panicking::rust_panic_with_hook::h26a6ab8b0993c0c8 [INFO] [stdout] at src/libstd/panicking.rs:530 [INFO] [stdout] 13: 0x55b699d460eb - std::panicking::begin_panic::h3d57a5b8999f6b7d [INFO] [stdout] 14: 0x55b699d49ae3 - rust_out::process::h53d52f36c8cdb9cb [INFO] [stdout] 15: 0x55b699d4972b - rust_out::run::heec3838169e6fffd [INFO] [stdout] 16: 0x55b699d49527 - rust_out::main::h405f65324f7b53be [INFO] [stdout] 17: 0x55b699d452b3 - std::rt::lang_start::{{closure}}::ha8395b9615e12984 [INFO] [stdout] 18: 0x55b699d58d43 - std::rt::lang_start_internal::{{closure}}::h84a998219831fa70 [INFO] [stdout] at src/libstd/rt.rs:52 [INFO] [stdout] 19: 0x55b699d58d43 - std::panicking::try::do_call::he8e1d689a3e26def [INFO] [stdout] at src/libstd/panicking.rs:348 [INFO] [stdout] 20: 0x55b699d58d43 - std::panicking::try::h264b6eebc2fa7bbf [INFO] [stdout] at src/libstd/panicking.rs:325 [INFO] [stdout] 21: 0x55b699d58d43 - std::panic::catch_unwind::hbf28fafa723b2128 [INFO] [stdout] at src/libstd/panic.rs:394 [INFO] [stdout] 22: 0x55b699d58d43 - std::rt::lang_start_internal::he959aa59bc3ec202 [INFO] [stdout] at src/libstd/rt.rs:51 [INFO] [stdout] 23: 0x55b699d45298 - std::rt::lang_start::hf91fc87199e1c84e [INFO] [stdout] 24: 0x55b699d49c7b - main [INFO] [stdout] 25: 0x7efc65dc50b3 - __libc_start_main [INFO] [stdout] 26: 0x55b699d4517e - _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" "f19b8c2bdca6f2447494809a30da2d5b64dba06e79b16c9e6de16d832014363b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f19b8c2bdca6f2447494809a30da2d5b64dba06e79b16c9e6de16d832014363b", kill_on_drop: false }` [INFO] [stdout] f19b8c2bdca6f2447494809a30da2d5b64dba06e79b16c9e6de16d832014363b