[INFO] crate structopt-flags 0.2.1 is already in cache [INFO] extracting crate structopt-flags 0.2.1 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/structopt-flags/0.2.1 [INFO] extracting crate structopt-flags 0.2.1 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/structopt-flags/0.2.1 [INFO] validating manifest of structopt-flags-0.2.1 on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of structopt-flags-0.2.1 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing structopt-flags-0.2.1 [INFO] finished frobbing structopt-flags-0.2.1 [INFO] frobbed toml for structopt-flags-0.2.1 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/structopt-flags/0.2.1/Cargo.toml [INFO] started frobbing structopt-flags-0.2.1 [INFO] finished frobbing structopt-flags-0.2.1 [INFO] frobbed toml for structopt-flags-0.2.1 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/structopt-flags/0.2.1/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing structopt-flags-0.2.1 against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-2/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/structopt-flags/0.2.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"` [INFO] [stdout] 71d5bf2e425a3c0a441556bb1e59f10da74ee504bd333c0b1edc0850c074180b [INFO] running `"docker" "start" "-a" "71d5bf2e425a3c0a441556bb1e59f10da74ee504bd333c0b1edc0850c074180b"` [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling cargo_metadata v0.6.4 [INFO] [stderr] Compiling skeptic v0.13.4 [INFO] [stderr] Compiling structopt-flags v0.2.1 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.61s [INFO] running `"docker" "inspect" "71d5bf2e425a3c0a441556bb1e59f10da74ee504bd333c0b1edc0850c074180b"` [INFO] running `"docker" "rm" "-f" "71d5bf2e425a3c0a441556bb1e59f10da74ee504bd333c0b1edc0850c074180b"` [INFO] [stdout] 71d5bf2e425a3c0a441556bb1e59f10da74ee504bd333c0b1edc0850c074180b [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-2/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/structopt-flags/0.2.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] f291749c4688549e936deee4a71c965d0494da189fabc8bb7dac9886aaff3b0c [INFO] running `"docker" "start" "-a" "f291749c4688549e936deee4a71c965d0494da189fabc8bb7dac9886aaff3b0c"` [INFO] [stderr] Compiling escargot v0.3.1 [INFO] [stderr] Compiling assert_cmd v0.10.2 [INFO] [stderr] Compiling structopt-flags v0.2.1 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 19.39s [INFO] running `"docker" "inspect" "f291749c4688549e936deee4a71c965d0494da189fabc8bb7dac9886aaff3b0c"` [INFO] running `"docker" "rm" "-f" "f291749c4688549e936deee4a71c965d0494da189fabc8bb7dac9886aaff3b0c"` [INFO] [stdout] f291749c4688549e936deee4a71c965d0494da189fabc8bb7dac9886aaff3b0c [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-2/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/structopt-flags/0.2.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen"` [INFO] [stdout] ecd2057a58a83b4f3cc4abc5c21b7018feb2e2868bff3c952b8ea7251c9490cd [INFO] running `"docker" "start" "-a" "ecd2057a58a83b4f3cc4abc5c21b7018feb2e2868bff3c952b8ea7251c9490cd"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running /opt/crater/target/debug/deps/structopt_flags-7073abdb3cc3a272 [INFO] [stderr] Running /opt/crater/target/debug/deps/hostip-8ffc6bf07556d0a3 [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] [stdout] [INFO] [stdout] running 32 tests [INFO] [stdout] test test_hostip_1 ... test test_hostip_1 has been running for over 60 seconds [INFO] [stdout] test test_hostip_3 ... test test_hostip_3 has been running for over 60 seconds [INFO] [stdout] test test_hostip_2 ... test test_hostip_2 has been running for over 60 seconds [INFO] [stdout] test test_hostip_4 ... test test_hostip_4 has been running for over 60 seconds [INFO] [stdout] test test_hostip_5 ... test test_hostip_5 has been running for over 60 seconds [INFO] [stdout] test test_hostip_6 ... test test_hostip_6 has been running for over 60 seconds [INFO] [stdout] test test_hostipparam_1 ... test test_hostipparam_1 has been running for over 60 seconds [INFO] [stdout] test test_hostipparam_2 ... test test_hostipparam_2 has been running for over 60 seconds [INFO] [stdout] test test_hostip_3 ... ok [INFO] [stdout] test test_hostip_1 ... ok [INFO] [stdout] test test_hostip_2 ... ok [INFO] [stdout] test test_hostip_4 ... ok [INFO] [stdout] test test_hostip_5 ... ok [INFO] [stdout] test test_hostipparam_1 ... ok [INFO] [stdout] test test_hostip_6 ... ok [INFO] [stdout] test test_hostipparam_4 ... ok [INFO] [stdout] test test_hostipparam_5 ... ok [INFO] [stdout] test test_hostipparam_3 ... ok [INFO] [stdout] test test_hostipparam_6 ... ok [INFO] [stdout] test test_hostipparam_2 ... ok [INFO] [stdout] test test_hostipv4_1 ... ok [INFO] [stdout] test test_hostipv4_4 ... ok [INFO] [stdout] test test_hostipv4_5 ... ok [INFO] [stdout] test test_hostipv4param_2 ... ok [INFO] [stdout] test test_hostipv4param_3 ... ok [INFO] [stdout] test test_hostipv4_2 ... ok [INFO] [stdout] test test_hostipv6_1 ... ok [INFO] [stdout] test test_hostipv4param_4 ... ok [INFO] [stdout] test test_hostipv4param_1 ... ok [INFO] [stdout] test test_hostipv4_3 ... ok [INFO] [stdout] test test_hostipv6_2 ... ok [INFO] [stdout] test test_hostipv6_3 ... ok [INFO] [stdout] test test_hostipv6param_1 ... ok [INFO] [stdout] test test_hostipv6param_3 ... ok [INFO] [stdout] test test_hostipv6_4 ... ok [INFO] [stdout] test test_hostipv6_5 ... ok [INFO] [stdout] test test_hostipv6param_2 ... ok [INFO] [stdout] test test_hostipv4param_5 ... ok [INFO] [stdout] test test_hostipv6param_5 ... ok [INFO] [stdout] test test_hostipv6param_4 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/logopt-646e06ad9e4c6924 [INFO] [stdout] [INFO] [stdout] running 16 tests [INFO] [stdout] test test_logopt_2 ... ok [INFO] [stdout] test test_logopt_nodef_2 ... ok [INFO] [stdout] test test_logopt_nodef_3 ... ok [INFO] [stdout] test test_logopt_1 ... ok [INFO] [stdout] test test_logopt_nodef_4 ... ok [INFO] [stdout] test test_logopt_nodef_1 ... ok [INFO] [stdout] test test_logopt_4 ... ok [INFO] [stdout] test test_logopt_3 ... ok [INFO] [stdout] test test_logoptlower_3 ... ok [INFO] [stdout] test test_logoptlower_1 ... ok [INFO] [stdout] test test_logoptlower_4 ... ok [INFO] [stdout] test test_logoptlower_2 ... ok [INFO] [stdout] test test_logoptlower_nodef_1 ... ok [INFO] [stdout] test test_logoptlower_nodef_3 ... ok [INFO] [stdout] test test_logoptlower_nodef_4 ... ok [INFO] [stdout] test test_logoptlower_nodef_2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/skeptic-b44e6baabd448566 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] error[E0432]: unresolved import `failure::Error` [INFO] [stderr] --> /tmp/rust-skeptic.Cp21qHDUItxI/test.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use failure::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^ no `Error` in the root [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `structopt_flags::Verbose: structopt::StructOpt` is not satisfied [INFO] [stderr] --> /tmp/rust-skeptic.Cp21qHDUItxI/test.rs:12:17 [INFO] [stderr] | [INFO] [stderr] 12 | #[derive(Debug, StructOpt)] [INFO] [stderr] | ^^^^^^^^^ the trait `structopt::StructOpt` is not implemented for `structopt_flags::Verbose` [INFO] [stderr] | [INFO] [stderr] = note: required by `structopt::StructOpt::from_clap` [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] Some errors occurred: E0277, E0432. [INFO] [stderr] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] test readme_sect_getting_started_line_20 ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- readme_sect_getting_started_line_20 stdout ---- [INFO] [stdout] thread 'readme_sect_getting_started_line_20' panicked at 'Command failed: [INFO] [stdout] "rustc" "/tmp/rust-skeptic.Cp21qHDUItxI/test.rs" "--verbose" "--crate-type=bin" "-L" "/opt/crater/target/debug" "-L" "/opt/crater/target/debug/deps" "--target" "x86_64-unknown-linux-gnu" "--extern" "log=/opt/crater/target/debug/deps/liblog-90ec736166636caa.rlib" "--extern" "structopt=/opt/crater/target/debug/deps/libstructopt-964ba9af64508126.rlib" "--extern" "assert_cmd=/opt/crater/target/debug/deps/libassert_cmd-7dd7e4d0b2166640.rlib" "--extern" "skeptic=/opt/crater/target/debug/deps/libskeptic-f405499c578b1d3f.rlib" "--extern" "structopt_flags=/opt/crater/target/debug/deps/libstructopt_flags-4012b931b6b8f7d1.rlib" "--extern" "failure=/opt/crater/target/debug/deps/libfailure-bcd933b8bdc6d454.rlib" "-o" "/tmp/rust-skeptic.Cp21qHDUItxI/out.exe"', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/skeptic-0.13.4/lib.rs:855:13 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5587f9072bd3 - std[698b411d1b74fcff]::sys::unix::backtrace::tracing::imp::unwind_backtrace [INFO] [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stdout] 1: 0x5587f906e85b - std[698b411d1b74fcff]::sys_common::backtrace::_print [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:70 [INFO] [stdout] 2: 0x5587f90717e6 - std[698b411d1b74fcff]::panicking::default_hook::{closure#1} [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:58 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 3: 0x5587f90714e7 - std[698b411d1b74fcff]::panicking::default_hook [INFO] [stdout] at src/libstd/panicking.rs:209 [INFO] [stdout] 4: 0x5587f9071ef0 - std[698b411d1b74fcff]::panicking::rust_panic_with_hook [INFO] [stdout] at src/libstd/panicking.rs:478 [INFO] [stdout] 5: 0x5587f9071a71 - std[698b411d1b74fcff]::panicking::continue_panic_fmt [INFO] [stdout] at src/libstd/panicking.rs:385 [INFO] [stdout] 6: 0x5587f90719be - std[698b411d1b74fcff]::panicking::begin_panic_fmt [INFO] [stdout] at src/libstd/panicking.rs:340 [INFO] [stdout] 7: 0x5587f8f10e39 - skeptic[1e8b75fbb0a33d16]::rt::interpret_output [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/skeptic-0.13.4/lib.rs:855 [INFO] [stdout] 8: 0x5587f8f10566 - skeptic[1e8b75fbb0a33d16]::rt::compile_test_case [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/skeptic-0.13.4/lib.rs:833 [INFO] [stdout] 9: 0x5587f8f0f8fe - skeptic[1e8b75fbb0a33d16]::rt::run_test [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/skeptic-0.13.4/lib.rs:749 [INFO] [stdout] 10: 0x5587f8ecdda2 - skeptic[d06f99ca3a109ce2]::readme_sect_getting_started_line_20 [INFO] [stdout] at /opt/crater/target/debug/build/structopt-flags-6ad6657812a12393/out/skeptic-tests.rs:28 [INFO] [stdout] 11: 0x5587f8ecdc79 - skeptic[d06f99ca3a109ce2]::readme_sect_getting_started_line_20::{closure#0} [INFO] [stdout] at /opt/crater/target/debug/build/structopt-flags-6ad6657812a12393/out/skeptic-tests.rs:2 [INFO] [stdout] 12: 0x5587f8ece2bd - >::call_once [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libcore/ops/function.rs:231 [INFO] [stdout] 13: 0x5587f8ed919e - >::call_box [INFO] [stdout] at src/libtest/lib.rs:1474 [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libcore/ops/function.rs:231 [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/liballoc/boxed.rs:734 [INFO] [stdout] 14: 0x5587f907a2f9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:92 [INFO] [stdout] 15: 0x5587f8ef3687 - test[ea847f4bd1b1afc4]::run_test::run_test_inner::{closure#0} [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:276 [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panic.rs:388 [INFO] [stdout] at src/libtest/lib.rs:1429 [INFO] [stdout] 16: 0x5587f8ecea34 - std[698b411d1b74fcff]::sys_common::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/sys_common/backtrace.rs:135 [INFO] [stdout] 17: 0x5587f8ece554 - std[698b411d1b74fcff]::panicking::try::do_call::::spawn_unchecked::{closure#0}::{closure#0}>, ()> [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/thread/mod.rs:469 [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panic.rs:309 [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:297 [INFO] [stdout] 18: 0x5587f907a2f9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:92 [INFO] [stdout] 19: 0x5587f8ed8edc - <::spawn_unchecked::{closure#0} as alloc[f4750af829db9b76]::boxed::FnBox<()>>::call_box [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:276 [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panic.rs:388 [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/thread/mod.rs:468 [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/liballoc/boxed.rs:734 [INFO] [stdout] 20: 0x5587f9079aad - ::new::thread_start [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/liballoc/boxed.rs:744 [INFO] [stdout] at src/libstd/sys_common/thread.rs:14 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:81 [INFO] [stdout] 21: 0x7f94406b5493 - start_thread [INFO] [stdout] 22: 0x7f94401e0ace - __clone [INFO] [stdout] 23: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] readme_sect_getting_started_line_20 [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 '--test skeptic' [INFO] running `"docker" "inspect" "ecd2057a58a83b4f3cc4abc5c21b7018feb2e2868bff3c952b8ea7251c9490cd"` [INFO] running `"docker" "rm" "-f" "ecd2057a58a83b4f3cc4abc5c21b7018feb2e2868bff3c952b8ea7251c9490cd"` [INFO] [stdout] ecd2057a58a83b4f3cc4abc5c21b7018feb2e2868bff3c952b8ea7251c9490cd