[INFO] crate comic 0.1.0 is already in cache
[INFO] testing comic-0.1.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate comic 0.1.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate comic 0.1.0 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 comic 0.1.0
[INFO] finished tweaking crates.io crate comic 0.1.0
[INFO] tweaked toml for crates.io crate comic 0.1.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 89c48ecd88d2fae2a2bb8474ba6eb92112894e8a38d286fd96080f570331f650
[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" "89c48ecd88d2fae2a2bb8474ba6eb92112894e8a38d286fd96080f570331f650", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "89c48ecd88d2fae2a2bb8474ba6eb92112894e8a38d286fd96080f570331f650", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89c48ecd88d2fae2a2bb8474ba6eb92112894e8a38d286fd96080f570331f650", kill_on_drop: false }`
[INFO] [stdout] 89c48ecd88d2fae2a2bb8474ba6eb92112894e8a38d286fd96080f570331f650
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 3cc2da4f64596bba74db909bf2014184df95c52a6b69bc1a373c465ade6944f0
[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" "3cc2da4f64596bba74db909bf2014184df95c52a6b69bc1a373c465ade6944f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling svg v0.5.12
[INFO] [stderr]    Compiling either_n v0.2.0
[INFO] [stderr]    Compiling svgbob v0.1.14
[INFO] [stderr]    Compiling memenhancer v0.1.0
[INFO] [stderr]    Compiling domafic v0.1.2
[INFO] [stderr]    Compiling comic v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.97s
[INFO] running `Command { std: "docker" "inspect" "3cc2da4f64596bba74db909bf2014184df95c52a6b69bc1a373c465ade6944f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cc2da4f64596bba74db909bf2014184df95c52a6b69bc1a373c465ade6944f0", kill_on_drop: false }`
[INFO] [stdout] 3cc2da4f64596bba74db909bf2014184df95c52a6b69bc1a373c465ade6944f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 0ef8687d6a29b877710818b1f3903ce8b0bb5fa53fc30ed4fea9d70a39af034a
[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" "0ef8687d6a29b877710818b1f3903ce8b0bb5fa53fc30ed4fea9d70a39af034a", kill_on_drop: false }`
[INFO] [stderr]    Compiling comic v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.52s
[INFO] running `Command { std: "docker" "inspect" "0ef8687d6a29b877710818b1f3903ce8b0bb5fa53fc30ed4fea9d70a39af034a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ef8687d6a29b877710818b1f3903ce8b0bb5fa53fc30ed4fea9d70a39af034a", kill_on_drop: false }`
[INFO] [stdout] 0ef8687d6a29b877710818b1f3903ce8b0bb5fa53fc30ed4fea9d70a39af034a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stdout] 705ae97688d58b78a3bfc02f0e53f330470cc1c7bd8256057daa45f58d189175
[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" "705ae97688d58b78a3bfc02f0e53f330470cc1c7bd8256057daa45f58d189175", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/comic-56821d94a0690cf9
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_svg ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- test_svg stdout ----
[INFO] [stdout] <svg font-family="arial" font-size="14" height="48" width="32" xmlns="http://www.w3.org/2000/svg">
[INFO] [stdout] <defs>
[INFO] [stdout] <marker id="triangle" markerHeight="10" markerUnits="strokeWidth" markerWidth="10" orient="auto" refX="15" refY="10" viewBox="0 0 50 20">
[INFO] [stdout] <path d="M 0 0 L 30 10 L 0 20 z"/>
[INFO] [stdout] </marker>
[INFO] [stdout] </defs>
[INFO] [stdout] <style>
[INFO] [stdout] 
[INFO] [stdout]     line, path {
[INFO] [stdout]       stroke: black;
[INFO] [stdout]       stroke-width: 2;
[INFO] [stdout]       stroke-opacity: 1;
[INFO] [stdout]       fill-opacity: 1;
[INFO] [stdout]       stroke-linecap: round;
[INFO] [stdout]       stroke-linejoin: miter;
[INFO] [stdout]     }
[INFO] [stdout]     circle {
[INFO] [stdout]       stroke: black;
[INFO] [stdout]       stroke-width: 2;
[INFO] [stdout]       stroke-opacity: 1;
[INFO] [stdout]       fill-opacity: 1;
[INFO] [stdout]       stroke-linecap: round;
[INFO] [stdout]       stroke-linejoin: miter;
[INFO] [stdout]       fill:white;
[INFO] [stdout]     }
[INFO] [stdout]     circle.solid {
[INFO] [stdout]       fill:black;
[INFO] [stdout]     }
[INFO] [stdout]     circle.open {
[INFO] [stdout]       fill:white;
[INFO] [stdout]     }
[INFO] [stdout]     tspan.head{
[INFO] [stdout]         fill: none;
[INFO] [stdout]         stroke: none;
[INFO] [stdout]     }
[INFO] [stdout]     
[INFO] [stdout] </style>
[INFO] [stdout] <path d="" fill="none"/>
[INFO] [stdout] <path d="" fill="none" stroke-dasharray="3 3"/>
[INFO] [stdout] <text text-anchor="end" x="32" y="12">
[INFO] [stdout] ─=≡Σ
[INFO] [stdout] </text>
[INFO] [stdout] <circle cx="60" cy="8" r="28"/>
[INFO] [stdout] <text text-anchor="middle" x="60" y="12">
[INFO] [stdout] <tspan class='head'>(</tspan> ͡° ͜ʖ ͡°<tspan class='head'>)</tspan>
[INFO] [stdout] </text>
[INFO] [stdout] <text text-anchor="start" x="88" y="12">
[INFO] [stdout] 
[INFO] [stdout] </text>
[INFO] [stdout] </svg>
[INFO] [stdout] thread 'test_svg' panicked at 'explicit panic', src/lib.rs:47:5
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5591748078a5 - 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:     0x5591748078a5 - 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:     0x5591748078a5 - std::sys_common::backtrace::_print_fmt::h5e71b67af43fd70d
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stdout]    3:     0x5591748078a5 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hdb4a83d2b61107e5
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stdout]    4:     0x5591748301ec - core::fmt::write::ha20e7262fa3e8a7a
[INFO] [stdout]                                at src/libcore/fmt/mod.rs:1076
[INFO] [stdout]    5:     0x559174752ef5 - std::io::Write::write_fmt::hd8ff364c7845d2d0
[INFO] [stdout]                                at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/io/mod.rs:1537
[INFO] [stdout]    6:     0x559174801f71 - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::h1c057ef6e8762996
[INFO] [stdout]                                at src/libstd/io/impls.rs:176
[INFO] [stdout]    7:     0x55917480a000 - std::sys_common::backtrace::_print::h9c07314cc66ba539
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stdout]    8:     0x55917480a000 - std::sys_common::backtrace::print::hd1fd65f49a2d8544
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stdout]    9:     0x55917480a000 - std::panicking::default_hook::{{closure}}::h222da46485ab36fc
[INFO] [stdout]                                at src/libstd/panicking.rs:198
[INFO] [stdout]   10:     0x559174809cfa - std::panicking::default_hook::hc5868949d129ed00
[INFO] [stdout]                                at src/libstd/panicking.rs:214
[INFO] [stdout]   11:     0x55917480a643 - std::panicking::rust_panic_with_hook::h26a6ab8b0993c0c8
[INFO] [stdout]                                at src/libstd/panicking.rs:526
[INFO] [stdout]   12:     0x5591747cb659 - std::panicking::begin_panic::h71492928bad76340
[INFO] [stdout]                                at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:456
[INFO] [stdout]   13:     0x559174751d9c - comic::test_svg::hbe2202c7ebed1c89
[INFO] [stdout]                                at src/lib.rs:47
[INFO] [stdout]   14:     0x559174751c5a - comic::test_svg::{{closure}}::hfb8eb39349cc514b
[INFO] [stdout]                                at src/lib.rs:40
[INFO] [stdout]   15:     0x55917475153e - core::ops::function::FnOnce::call_once::h9a3eecac0a189d40
[INFO] [stdout]                                at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libcore/ops/function.rs:233
[INFO] [stdout]   16:     0x55917477a46c - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h42148c33ed88c979
[INFO] [stderr] error: test failed, to rerun pass '--lib'
[INFO] [stdout]                                at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/liballoc/boxed.rs:1081
[INFO] [stdout]   17:     0x55917477a46c - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h759dc0b09d774665
[INFO] [stdout]                                at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:318
[INFO] [stdout]   18:     0x55917477a46c - std::panicking::try::do_call::h676ad1fc9e9badea
[INFO] [stdout]                                at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:348
[INFO] [stdout]   19:     0x55917477a46c - std::panicking::try::hee36a8727a3050b0
[INFO] [stdout]                                at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:325
[INFO] [stdout]   20:     0x55917477a46c - std::panic::catch_unwind::hd5d426ebd89b2542
[INFO] [stdout]                                at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:394
[INFO] [stdout]   21:     0x55917477a46c - test::run_test_in_process::h8dacdba4dc4cbaa5
[INFO] [stdout]                                at src/libtest/lib.rs:541
[INFO] [stdout]   22:     0x55917477a46c - test::run_test::run_test_inner::{{closure}}::hf93754afad6be40f
[INFO] [stdout]                                at src/libtest/lib.rs:450
[INFO] [stdout]   23:     0x5591747523e6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h2c69fab544a90730
[INFO] [stdout]                                at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   24:     0x559174757475 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hcf302fafa60d80f2
[INFO] [stdout]                                at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/thread/mod.rs:475
[INFO] [stdout]   25:     0x559174757475 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h39ede710608e817e
[INFO] [stdout]                                at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:318
[INFO] [stdout]   26:     0x559174757475 - std::panicking::try::do_call::hec0b4d2faa46fbf7
[INFO] [stdout]                                at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:348
[INFO] [stdout]   27:     0x559174757475 - std::panicking::try::h0144ba3f2539803d
[INFO] [stdout]                                at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:325
[INFO] [stdout]   28:     0x559174757475 - std::panic::catch_unwind::ha03e59eb589f857b
[INFO] [stdout]                                at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:394
[INFO] [stdout]   29:     0x559174757475 - std::thread::Builder::spawn_unchecked::{{closure}}::hdeba34620a4a7a44
[INFO] [stdout]                                at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/thread/mod.rs:474
[INFO] [stdout]   30:     0x559174757475 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h552693dbb801eadd
[INFO] [stdout]                                at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libcore/ops/function.rs:233
[INFO] [stdout]   31:     0x55917481080a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h61c24496ae624ac5
[INFO] [stdout]                                at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/liballoc/boxed.rs:1081
[INFO] [stdout]   32:     0x55917481080a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h89548957afa14049
[INFO] [stdout]                                at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/liballoc/boxed.rs:1081
[INFO] [stdout]   33:     0x55917481080a - std::sys::unix::thread::Thread::new::thread_start::h73903fbbff5b990e
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   34:     0x7f2d0d734609 - start_thread
[INFO] [stdout]   35:     0x7f2d0d640103 - __clone
[INFO] [stdout]   36:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     test_svg
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "705ae97688d58b78a3bfc02f0e53f330470cc1c7bd8256057daa45f58d189175", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "705ae97688d58b78a3bfc02f0e53f330470cc1c7bd8256057daa45f58d189175", kill_on_drop: false }`
[INFO] [stdout] 705ae97688d58b78a3bfc02f0e53f330470cc1c7bd8256057daa45f58d189175