[INFO] fetching crate get-random-const 2.0.3...
[INFO] testing get-random-const-2.0.3 against try#024495a232636f1f9407d7695b2be51edc2c51bd for pr-130285
[INFO] extracting crate get-random-const 2.0.3 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate get-random-const 2.0.3 on toolchain 024495a232636f1f9407d7695b2be51edc2c51bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+024495a232636f1f9407d7695b2be51edc2c51bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate get-random-const 2.0.3
[INFO] finished tweaking crates.io crate get-random-const 2.0.3
[INFO] tweaked toml for crates.io crate get-random-const 2.0.3 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+024495a232636f1f9407d7695b2be51edc2c51bd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+024495a232636f1f9407d7695b2be51edc2c51bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+024495a232636f1f9407d7695b2be51edc2c51bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 18fae01d3adef56143af92232925f0c98d9cd6959e2cfd6d11e525e7124546d5
[INFO] running `Command { std: "docker" "start" "-a" "18fae01d3adef56143af92232925f0c98d9cd6959e2cfd6d11e525e7124546d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "18fae01d3adef56143af92232925f0c98d9cd6959e2cfd6d11e525e7124546d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18fae01d3adef56143af92232925f0c98d9cd6959e2cfd6d11e525e7124546d5", kill_on_drop: false }`
[INFO] [stdout] 18fae01d3adef56143af92232925f0c98d9cd6959e2cfd6d11e525e7124546d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+024495a232636f1f9407d7695b2be51edc2c51bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a022dabb37b7fb38179c31d66e59f79153f5f1cbea04919d254ff4c63ffa9514
[INFO] running `Command { std: "docker" "start" "-a" "a022dabb37b7fb38179c31d66e59f79153f5f1cbea04919d254ff4c63ffa9514", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling get-random-const v2.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.46s
[INFO] running `Command { std: "docker" "inspect" "a022dabb37b7fb38179c31d66e59f79153f5f1cbea04919d254ff4c63ffa9514", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a022dabb37b7fb38179c31d66e59f79153f5f1cbea04919d254ff4c63ffa9514", kill_on_drop: false }`
[INFO] [stdout] a022dabb37b7fb38179c31d66e59f79153f5f1cbea04919d254ff4c63ffa9514
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+024495a232636f1f9407d7695b2be51edc2c51bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e1445cac80062f0d6860bf1d193ff9e569d88ad7afcc42d1f541d192f8a66fb1
[INFO] running `Command { std: "docker" "start" "-a" "e1445cac80062f0d6860bf1d193ff9e569d88ad7afcc42d1f541d192f8a66fb1", kill_on_drop: false }`
[INFO] [stderr]    Compiling get-random-const v2.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "e1445cac80062f0d6860bf1d193ff9e569d88ad7afcc42d1f541d192f8a66fb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1445cac80062f0d6860bf1d193ff9e569d88ad7afcc42d1f541d192f8a66fb1", kill_on_drop: false }`
[INFO] [stdout] e1445cac80062f0d6860bf1d193ff9e569d88ad7afcc42d1f541d192f8a66fb1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+024495a232636f1f9407d7695b2be51edc2c51bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0e05ec846239e2584a7537e9906e0f95668540c815755f9185177110e9133e4b
[INFO] running `Command { std: "docker" "start" "-a" "0e05ec846239e2584a7537e9906e0f95668540c815755f9185177110e9133e4b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/get_random_const-4acb496817c42e17)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests get_random_const
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 5) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 5) stdout ----
[INFO] [stdout] Error: "thread 'main' panicked at /tmp/rustdocteste6vPW2/doctest_2018.rs:19:1:\nassertion `left != right` failed\n  left: 0\n right: 0\nstack backtrace:\n   0:     0x5a6e746d2eda - std::backtrace_rs::backtrace::libunwind::trace::h0b70b9423e9d16d3\n                               at /rustc/024495a232636f1f9407d7695b2be51edc2c51bd/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5\n   1:     0x5a6e746d2eda - std::backtrace_rs::backtrace::trace_unsynchronized::h41a6d6747b7a8eec\n                               at /rustc/024495a232636f1f9407d7695b2be51edc2c51bd/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5\n   2:     0x5a6e746d2eda - std::sys::backtrace::_print_fmt::hc7c5a78d80682aba\n                               at /rustc/024495a232636f1f9407d7695b2be51edc2c51bd/library/std/src/sys/backtrace.rs:66:9\n   3:     0x5a6e746d2eda - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hd4fdfca2994da546\n                               at /rustc/024495a232636f1f9407d7695b2be51edc2c51bd/library/std/src/sys/backtrace.rs:39:26\n   4:     0x5a6e746f979b - core::fmt::rt::Argument::fmt::hf99fefc5c46831d6\n                               at /rustc/024495a232636f1f9407d7695b2be51edc2c51bd/library/core/src/fmt/rt.rs:177:76\n   5:     0x5a6e746f979b - core::fmt::write::h98fc8fc0872eb800\n                               at /rustc/024495a232636f1f9407d7695b2be51edc2c51bd/library/core/src/fmt/mod.rs:1178:21\n   6:     0x5a6e746cfbc3 - std::io::Write::write_fmt::hc8a6a2d1c9892a42\n                               at /rustc/024495a232636f1f9407d7695b2be51edc2c51bd/library/std/src/io/mod.rs:1823:15\n   7:     0x5a6e746d2d22 - std::sys::backtrace::BacktraceLock::print::h8d5848a17a7460af\n                               at /rustc/024495a232636f1f9407d7695b2be51edc2c51bd/library/std/src/sys/backtrace.rs:42:9\n   8:     0x5a6e746d4655 - std::panicking::default_hook::{{closure}}::hc1055ce5a16caaaf\n                               at /rustc/024495a232636f1f9407d7695b2be51edc2c51bd/library/std/src/panicking.rs:268:22\n   9:     0x5a6e746d4484 - std::panicking::default_hook::h18285eee104702ef\n                               at /rustc/024495a232636f1f9407d7695b2be51edc2c51bd/library/std/src/panicking.rs:295:9\n  10:     0x5a6e746d4c97 - std::panicking::rust_panic_with_hook::h6b7d3dd5857887cd\n                               at /rustc/024495a232636f1f9407d7695b2be51edc2c51bd/library/std/src/panicking.rs:801:13\n  11:     0x5a6e746d4b37 - std::panicking::begin_panic_handler::{{closure}}::he5e8e895688cd622\n                               at /rustc/024495a232636f1f9407d7695b2be51edc2c51bd/library/std/src/panicking.rs:674:13\n  12:     0x5a6e746d33b9 - std::sys::backtrace::__rust_end_short_backtrace::h7ac5700345d0de4e\n                               at /rustc/024495a232636f1f9407d7695b2be51edc2c51bd/library/std/src/sys/backtrace.rs:170:18\n  13:     0x5a6e746d47c4 - rust_begin_unwind\n                               at /rustc/024495a232636f1f9407d7695b2be51edc2c51bd/library/std/src/panicking.rs:665:5\n  14:     0x5a6e746f7cd3 - core::panicking::panic_fmt::h685c6841386827a1\n                               at /rustc/024495a232636f1f9407d7695b2be51edc2c51bd/library/core/src/panicking.rs:74:14\n  15:     0x5a6e746f7ffb - core::panicking::assert_failed_inner::h5f1d2754d76bd453\n  16:     0x5a6e746628ad - core::panicking::assert_failed::h1b6724a92b7d20c9\n  17:     0x5a6e746659ad - doctest_2018::__doctest_0::main::h2779051861fceaaa\n  18:     0x5a6e74665f43 - doctest_2018::__doctest_0::TEST::{{closure}}::hb23511ca8acf6721\n  19:     0x5a6e74660c56 - core::ops::function::FnOnce::call_once::h0297a3862df34c1f\n  20:     0x5a6e746665b8 - doctest_2018::main::hb15f2ac8ed5d7077\n  21:     0x5a6e74660cf3 - core::ops::function::FnOnce::call_once::h9d22a213caf3bc6a\n  22:     0x5a6e7465f926 - std::sys::backtrace::__rust_begin_short_backtrace::h54be33c5db9007de\n  23:     0x5a6e7465f789 - std::rt::lang_start::{{closure}}::h5bb984e022f4d587\n  24:     0x5a6e746c97d0 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h6095bbadbd2380c1\n                               at /rustc/024495a232636f1f9407d7695b2be51edc2c51bd/library/core/src/ops/function.rs:284:13\n  25:     0x5a6e746c97d0 - std::panicking::try::do_call::h8cbb3bac88d50fe1\n                               at /rustc/024495a232636f1f9407d7695b2be51edc2c51bd/library/std/src/panicking.rs:557:40\n  26:     0x5a6e746c97d0 - std::panicking::try::h9130ad2a20f0a67e\n                               at /rustc/024495a232636f1f9407d7695b2be51edc2c51bd/library/std/src/panicking.rs:520:19\n  27:     0x5a6e746c97d0 - std::panic::catch_unwind::hc6cd31093dd6e4a9\n                               at /rustc/024495a232636f1f9407d7695b2be51edc2c51bd/library/std/src/panic.rs:345:14\n  28:     0x5a6e746c97d0 - std::rt::lang_start_internal::{{closure}}::h1b8f4ea73eaa0d47\n                               at /rustc/024495a232636f1f9407d7695b2be51edc2c51bd/library/std/src/rt.rs:143:48\n  29:     0x5a6e746c97d0 - std::panicking::try::do_call::h869f42fce07e0e2c\n                               at /rustc/024495a232636f1f9407d7695b2be51edc2c51bd/library/std/src/panicking.rs:557:40\n  30:     0x5a6e746c97d0 - std::panicking::try::hee8ab441a3b56bf5\n                               at /rustc/024495a232636f1f9407d7695b2be51edc2c51bd/library/std/src/panicking.rs:520:19\n  31:     0x5a6e746c97d0 - std::panic::catch_unwind::haafaf5309edbb6a2\n                               at /rustc/024495a232636f1f9407d7695b2be51edc2c51bd/library/std/src/panic.rs:345:14\n  32:     0x5a6e746c97d0 - std::rt::lang_start_internal::h5c94ab59acc820a3\n                               at /rustc/024495a232636f1f9407d7695b2be51edc2c51bd/library/std/src/rt.rs:143:20\n  33:     0x5a6e7465f767 - std::rt::lang_start::hcc18063d28c571f0\n  34:     0x5a6e74666b85 - main\n  35:     0x777288c22d90 - <unknown>\n  36:     0x777288c22e40 - __libc_start_main\n  37:     0x5a6e7465e7d5 - _start\n  38:                0x0 - <unknown>\n"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 5)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "0e05ec846239e2584a7537e9906e0f95668540c815755f9185177110e9133e4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e05ec846239e2584a7537e9906e0f95668540c815755f9185177110e9133e4b", kill_on_drop: false }`
[INFO] [stdout] 0e05ec846239e2584a7537e9906e0f95668540c815755f9185177110e9133e4b