[INFO] fetching crate econtext 0.2.0... [INFO] testing econtext-0.2.0 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate econtext 0.2.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate econtext 0.2.0 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-0/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-2022-02-22" "fetch" "--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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ffdce08960ad8f89a919186a3a548b670f9b57e644031f64d28fd98bd96b8912 [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" "ffdce08960ad8f89a919186a3a548b670f9b57e644031f64d28fd98bd96b8912", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ffdce08960ad8f89a919186a3a548b670f9b57e644031f64d28fd98bd96b8912", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ffdce08960ad8f89a919186a3a548b670f9b57e644031f64d28fd98bd96b8912", kill_on_drop: false }` [INFO] [stdout] ffdce08960ad8f89a919186a3a548b670f9b57e644031f64d28fd98bd96b8912 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fc72165b3572b3d172b08c3cf63284fb832bca842c61cb88ed3c6dbd2474e017 [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" "fc72165b3572b3d172b08c3cf63284fb832bca842c61cb88ed3c6dbd2474e017", kill_on_drop: false }` [INFO] [stderr] Compiling econtext v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.62s [INFO] running `Command { std: "docker" "inspect" "fc72165b3572b3d172b08c3cf63284fb832bca842c61cb88ed3c6dbd2474e017", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc72165b3572b3d172b08c3cf63284fb832bca842c61cb88ed3c6dbd2474e017", kill_on_drop: false }` [INFO] [stdout] fc72165b3572b3d172b08c3cf63284fb832bca842c61cb88ed3c6dbd2474e017 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5ed83e0c14f49eb3df1f3f4b0e803bdf92aa20fe8a5764828fc977cd7a7b3abe [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" "5ed83e0c14f49eb3df1f3f4b0e803bdf92aa20fe8a5764828fc977cd7a7b3abe", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.111 [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Compiling syn v1.0.30 [INFO] [stderr] Compiling unicode-width v0.1.7 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling oorandom v11.1.1 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling plotters v0.2.15 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling clap v2.33.1 [INFO] [stderr] Compiling rayon v1.3.0 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling criterion-plot v0.4.2 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling quote v1.0.6 [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 serde_derive v1.0.111 [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 10s [INFO] running `Command { std: "docker" "inspect" "5ed83e0c14f49eb3df1f3f4b0e803bdf92aa20fe8a5764828fc977cd7a7b3abe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ed83e0c14f49eb3df1f3f4b0e803bdf92aa20fe8a5764828fc977cd7a7b3abe", kill_on_drop: false }` [INFO] [stdout] 5ed83e0c14f49eb3df1f3f4b0e803bdf92aa20fe8a5764828fc977cd7a7b3abe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "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] 92a0e3efc390bbd206e432b8d4cd60f6288313aec9d24af3b2a4196ca0d8eb64 [INFO] running `Command { std: "docker" "start" "-a" "92a0e3efc390bbd206e432b8d4cd60f6288313aec9d24af3b2a4196ca0d8eb64", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/econtext-6fb6ff9d597b21fb) [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; finished in 0.00s [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: 0x557e528f744c - std::backtrace_rs::backtrace::libunwind::trace::h02555d7ca8aa068a [INFO] [stdout] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x557e528f744c - std::backtrace_rs::backtrace::trace_unsynchronized::h8555a46024147da8 [INFO] [stdout] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x557e528f744c - std::sys_common::backtrace::_print_fmt::h4c7f50b4f105da1e [INFO] [stdout] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stdout] 3: 0x557e528f744c - ::fmt::ha305a40dbc030444 [INFO] [stdout] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stdout] 4: 0x557e52913bec - core::fmt::write::hadd15acf4d6ce273 [INFO] [stdout] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/core/src/fmt/mod.rs:1190:17 [INFO] [stdout] 5: 0x557e528f4358 - std::io::Write::write_fmt::h0f87f6c0c21ec48a [INFO] [stdout] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/io/mod.rs:1657:15 [INFO] [stdout] 6: 0x557e528f9427 - std::sys_common::backtrace::_print::h0dd5c0810675bd8c [INFO] [stdout] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stdout] 7: 0x557e528f9427 - std::sys_common::backtrace::print::h20a2155fa0a22ca6 [INFO] [stdout] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stdout] 8: 0x557e528f9427 - std::panicking::default_hook::{{closure}}::habb3b6f3ccdfe00a [INFO] [stdout] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/panicking.rs:295:22 [INFO] [stdout] 9: 0x557e528f90ef - std::panicking::default_hook::h1c5cf4d5063a38e4 [INFO] [stdout] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/panicking.rs:314:9 [INFO] [stdout] 10: 0x557e528e11a3 - as core::ops::function::Fn>::call::h3e52068272bfa0a6 [INFO] [stdout] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/alloc/src/boxed.rs:1868:9 [INFO] [stdout] 11: 0x557e528e0e86 - econtext::add_panic_hook::{{closure}}::h8f41711154481102 [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:170:3 [INFO] [stdout] 12: 0x557e528f9bb5 - std::panicking::rust_panic_with_hook::hb5de7a3072d2cf59 [INFO] [stdout] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/panicking.rs:702:17 [INFO] [stdout] 13: 0x557e528ddb24 - std::panicking::begin_panic::{{closure}}::h743ef704ca80b66e [INFO] [stdout] 14: 0x557e528dd795 - std::sys_common::backtrace::__rust_end_short_backtrace::h36d59c27fbbd51e7 [INFO] [stdout] 15: 0x557e528ddaa2 - std::panicking::begin_panic::h121eb749806f76ad [INFO] [stdout] 16: 0x557e528da236 - rust_out::process::hf1e6dc77fc283969 [INFO] [stdout] 17: 0x557e528d9ee9 - rust_out::run::hf67ee1cb23bd52af [INFO] [stdout] 18: 0x557e528d9d79 - rust_out::main::h940ba7c731c6ef76 [INFO] [stdout] 19: 0x557e528d9b73 - core::ops::function::FnOnce::call_once::h0f76b491d02b5d6f [INFO] [stdout] 20: 0x557e528dd739 - std::sys_common::backtrace::__rust_begin_short_backtrace::h6e6af801be12e787 [INFO] [stdout] 21: 0x557e528dd709 - std::rt::lang_start::{{closure}}::hd6727c319f121475 [INFO] [stdout] 22: 0x557e528f6b31 - core::ops::function::impls:: for &F>::call_once::h9e134bb161d17658 [INFO] [stdout] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/core/src/ops/function.rs:259:13 [INFO] [stdout] 23: 0x557e528f6b31 - std::panicking::try::do_call::h7f361d911648db1a [INFO] [stdout] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/panicking.rs:492:40 [INFO] [stdout] 24: 0x557e528f6b31 - std::panicking::try::hbe441b12f8ff00e7 [INFO] [stdout] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/panicking.rs:456:19 [INFO] [stdout] 25: 0x557e528f6b31 - std::panic::catch_unwind::h12066b7ab56d7459 [INFO] [stdout] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/panic.rs:137:14 [INFO] [stdout] 26: 0x557e528f6b31 - std::rt::lang_start_internal::{{closure}}::h901c86e61467dcde [INFO] [stdout] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/rt.rs:128:48 [INFO] [stdout] 27: 0x557e528f6b31 - std::panicking::try::do_call::h1817b5f028d90a8c [INFO] [stdout] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/panicking.rs:492:40 [INFO] [stdout] 28: 0x557e528f6b31 - std::panicking::try::hd5afeaf2f0454960 [INFO] [stdout] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/panicking.rs:456:19 [INFO] [stdout] 29: 0x557e528f6b31 - std::panic::catch_unwind::h13348562ae6426ca [INFO] [stdout] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/panic.rs:137:14 [INFO] [stdout] 30: 0x557e528f6b31 - std::rt::lang_start_internal::hf194c7db73fedcb2 [INFO] [stdout] at /rustc/0a4f984a87c7ba6c74ec3e78442fec955a419e32/library/std/src/rt.rs:128:20 [INFO] [stdout] 31: 0x557e528dd6f1 - std::rt::lang_start::habdff3dd8e305ff9 [INFO] [stdout] 32: 0x557e528de2a3 - main [INFO] [stdout] 33: 0x7f197de0e0b3 - __libc_start_main [INFO] [stdout] 34: 0x557e528d9a8e - _start [INFO] [stdout] 35: 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; finished in 0.85s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "92a0e3efc390bbd206e432b8d4cd60f6288313aec9d24af3b2a4196ca0d8eb64", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "92a0e3efc390bbd206e432b8d4cd60f6288313aec9d24af3b2a4196ca0d8eb64", kill_on_drop: false }` [INFO] [stdout] 92a0e3efc390bbd206e432b8d4cd60f6288313aec9d24af3b2a4196ca0d8eb64