[INFO] crate avirus 0.2.3 is already in cache
[INFO] extracting crate avirus 0.2.3 into work/ex/beta-1.37-6/sources/1.36.0/reg/avirus/0.2.3
[INFO] extracting crate avirus 0.2.3 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/avirus/0.2.3
[INFO] validating manifest of avirus-0.2.3 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of avirus-0.2.3 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing avirus-0.2.3
[INFO] finished frobbing avirus-0.2.3
[INFO] frobbed toml for avirus-0.2.3 written to work/ex/beta-1.37-6/sources/1.36.0/reg/avirus/0.2.3/Cargo.toml
[INFO] started frobbing avirus-0.2.3
[INFO] finished frobbing avirus-0.2.3
[INFO] frobbed toml for avirus-0.2.3 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/avirus/0.2.3/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing avirus-0.2.3 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/avirus/0.2.3:/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=warn" "-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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 86c9ce1595228ba1e77e7eca1760f2e473969842b9b899352d4e2e62f8b55429
[INFO] running `"docker" "start" "-a" "86c9ce1595228ba1e77e7eca1760f2e473969842b9b899352d4e2e62f8b55429"`
[INFO] [stderr]    Compiling avirus v0.2.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `"docker" "inspect" "86c9ce1595228ba1e77e7eca1760f2e473969842b9b899352d4e2e62f8b55429"`
[INFO] running `"docker" "rm" "-f" "86c9ce1595228ba1e77e7eca1760f2e473969842b9b899352d4e2e62f8b55429"`
[INFO] [stdout] 86c9ce1595228ba1e77e7eca1760f2e473969842b9b899352d4e2e62f8b55429
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/avirus/0.2.3:/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=warn" "-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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 8d43a6f068842c31de7f713b058d0173126409db71a7fd8abb9dc6ea139abe19
[INFO] running `"docker" "start" "-a" "8d43a6f068842c31de7f713b058d0173126409db71a7fd8abb9dc6ea139abe19"`
[INFO] [stderr]    Compiling avirus v0.2.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `"docker" "inspect" "8d43a6f068842c31de7f713b058d0173126409db71a7fd8abb9dc6ea139abe19"`
[INFO] running `"docker" "rm" "-f" "8d43a6f068842c31de7f713b058d0173126409db71a7fd8abb9dc6ea139abe19"`
[INFO] [stdout] 8d43a6f068842c31de7f713b058d0173126409db71a7fd8abb9dc6ea139abe19
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/avirus/0.2.3:/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=warn" "-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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] a5c15d9641879613d3bcda07c100125f214da6db81f7b885e899312328a7b940
[INFO] running `"docker" "start" "-a" "a5c15d9641879613d3bcda07c100125f214da6db81f7b885e899312328a7b940"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/avirus-f976711be70c0343
[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 avirus
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - AVI::output (line 52) ... FAILED
[INFO] [stdout] test src/lib.rs - AVI::new (line 27) ... FAILED
[INFO] [stdout] test src/frames.rs - frames::Frames::remove_keyframes (line 97) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - AVI::output (line 52) stdout ----
[INFO] [stdout] error: expected one of `:`, `;`, `=`, or `@`, found `avi`
[INFO] [stdout]  --> src/lib.rs:55:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | let ut avi = AVI::new("path_to.avi").unwrap();
[INFO] [stdout]   |        ^^^ expected one of `:`, `;`, `=`, or `@` here
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - AVI::new (line 27) stdout ----
[INFO] [stdout] Test executable failed (exit code 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }', src/libcore/result.rs:999:5
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5648105fa37b - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stdout]    1:     0x5648105fa37b - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x5648105fa37b - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stdout]    3:     0x5648105fa37b - std::sys_common::backtrace::print::h31646c3786c57441
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stdout]    4:     0x5648105fa37b - std::panicking::default_hook::{{closure}}::hda785e768c746ae7
[INFO] [stdout]                                at src/libstd/panicking.rs:200
[INFO] [stdout]    5:     0x5648105fa057 - std::panicking::default_hook::h0c4b76f338614ef1
[INFO] [stdout]                                at src/libstd/panicking.rs:214
[INFO] [stdout]    6:     0x5648105faa40 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce
[INFO] [stdout]                                at src/libstd/panicking.rs:477
[INFO] [stdout]    7:     0x5648105fa5c2 - std::panicking::continue_panic_fmt::h0046167652be99a6
[INFO] [stdout]                                at src/libstd/panicking.rs:384
[INFO] [stdout]    8:     0x5648105fa4a6 - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:311
[INFO] [stdout]    9:     0x56481060f02d - core::panicking::panic_fmt::h8980489a6c4a44cb
[INFO] [stdout]                                at src/libcore/panicking.rs:85
[INFO] [stdout]   10:     0x5648105e62e8 - core::result::unwrap_failed::h2efcb8a2dbf695a5
[INFO] [stdout]   11:     0x5648105e63ef - core::result::Result<T,E>::unwrap::h2350db1f11def254
[INFO] [stdout]   12:     0x5648105e679b - rust_out::main::h1cf9155cb6204ee7
[INFO] [stdout]   13:     0x5648105e6833 - std::rt::lang_start::{{closure}}::hcae6cf720578140e
[INFO] [stdout]   14:     0x5648105fa493 - std::rt::lang_start_internal::{{closure}}::h055e1fdc5578d418
[INFO] [stdout]                                at src/libstd/rt.rs:49
[INFO] [stdout]   15:     0x5648105fa493 - std::panicking::try::do_call::h480cafa68c9928b4
[INFO] [stdout]                                at src/libstd/panicking.rs:296
[INFO] [stdout]   16:     0x5648105fc20a - __rust_maybe_catch_panic
[INFO] [stdout]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stdout]   17:     0x5648105faf4d - std::panicking::try::he0549d0299de204a
[INFO] [stdout]                                at src/libstd/panicking.rs:275
[INFO] [stdout]   18:     0x5648105faf4d - std::panic::catch_unwind::h422dc2db98f03517
[INFO] [stdout]                                at src/libstd/panic.rs:394
[INFO] [stdout]   19:     0x5648105faf4d - std::rt::lang_start_internal::h121de03325a3f900
[INFO] [stdout]                                at src/libstd/rt.rs:48
[INFO] [stdout]   20:     0x5648105e6815 - std::rt::lang_start::hf87e2ef1856a065b
[INFO] [stdout]   21:     0x5648105e67cb - main
[INFO] [stdout]   22:     0x7f9a789d22e1 - __libc_start_main
[INFO] [stdout]   23:     0x5648105e602a - _start
[INFO] [stdout]   24:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] ---- src/frames.rs - frames::Frames::remove_keyframes (line 97) stdout ----
[INFO] [stdout] Test executable failed (exit code 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }', src/libcore/result.rs:999:5
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x564f554719bb - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stdout]    1:     0x564f554719bb - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x564f554719bb - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stdout]    3:     0x564f554719bb - std::sys_common::backtrace::print::h31646c3786c57441
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stdout]    4:     0x564f554719bb - std::panicking::default_hook::{{closure}}::hda785e768c746ae7
[INFO] [stdout]                                at src/libstd/panicking.rs:200
[INFO] [stdout]    5:     0x564f55471697 - std::panicking::default_hook::h0c4b76f338614ef1
[INFO] [stdout]                                at src/libstd/panicking.rs:214
[INFO] [stdout]    6:     0x564f55472080 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce
[INFO] [stdout]                                at src/libstd/panicking.rs:477
[INFO] [stdout]    7:     0x564f55471c02 - std::panicking::continue_panic_fmt::h0046167652be99a6
[INFO] [stdout]                                at src/libstd/panicking.rs:384
[INFO] [stdout]    8:     0x564f55471ae6 - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:311
[INFO] [stdout]    9:     0x564f5548666d - core::panicking::panic_fmt::h8980489a6c4a44cb
[INFO] [stdout]                                at src/libcore/panicking.rs:85
[INFO] [stdout]   10:     0x564f5545c9e8 - core::result::unwrap_failed::h2efcb8a2dbf695a5
[INFO] [stdout]   11:     0x564f5545caef - core::result::Result<T,E>::unwrap::h2350db1f11def254
[INFO] [stdout]   12:     0x564f5545ceac - rust_out::main::h1cf9155cb6204ee7
[INFO] [stdout]   13:     0x564f5545cf73 - std::rt::lang_start::{{closure}}::hcae6cf720578140e
[INFO] [stdout]   14:     0x564f55471ad3 - std::rt::lang_start_internal::{{closure}}::h055e1fdc5578d418
[INFO] [stdout]                                at src/libstd/rt.rs:49
[INFO] [stdout]   15:     0x564f55471ad3 - std::panicking::try::do_call::h480cafa68c9928b4
[INFO] [stdout]                                at src/libstd/panicking.rs:296
[INFO] [stdout]   16:     0x564f5547384a - __rust_maybe_catch_panic
[INFO] [stdout]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stdout]   17:     0x564f5547258d - std::panicking::try::he0549d0299de204a
[INFO] [stdout]                                at src/libstd/panicking.rs:275
[INFO] [stdout]   18:     0x564f5547258d - std::panic::catch_unwind::h422dc2db98f03517
[INFO] [stdout]                                at src/libstd/panic.rs:394
[INFO] [stdout]   19:     0x564f5547258d - std::rt::lang_start_internal::h121de03325a3f900
[INFO] [stdout]                                at src/libstd/rt.rs:48
[INFO] [stdout]   20:     0x564f5545cf55 - std::rt::lang_start::hf87e2ef1856a065b
[INFO] [stdout]   21:     0x564f5545cf0b - main
[INFO] [stdout]   22:     0x7f49e9ae82e1 - __libc_start_main
[INFO] [stdout]   23:     0x564f5545c72a - _start
[INFO] [stdout]   24:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/frames.rs - frames::Frames::remove_keyframes (line 97)
[INFO] [stdout]     src/lib.rs - AVI::new (line 27)
[INFO] [stdout]     src/lib.rs - AVI::output (line 52)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `"docker" "inspect" "a5c15d9641879613d3bcda07c100125f214da6db81f7b885e899312328a7b940"`
[INFO] running `"docker" "rm" "-f" "a5c15d9641879613d3bcda07c100125f214da6db81f7b885e899312328a7b940"`
[INFO] [stdout] a5c15d9641879613d3bcda07c100125f214da6db81f7b885e899312328a7b940