[INFO] cloning repository https://github.com/PeterCxy/xjtlu-timetable
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PeterCxy/xjtlu-timetable" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPeterCxy%2Fxjtlu-timetable", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPeterCxy%2Fxjtlu-timetable'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e8eaf1e0cedae8bd04e7074d99b80ec3732a35d4
[INFO] testing PeterCxy/xjtlu-timetable against 1.54.0 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPeterCxy%2Fxjtlu-timetable" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/PeterCxy/xjtlu-timetable on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/PeterCxy/xjtlu-timetable
[INFO] finished tweaking git repo https://github.com/PeterCxy/xjtlu-timetable
[INFO] tweaked toml for git repo https://github.com/PeterCxy/xjtlu-timetable written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/PeterCxy/xjtlu-timetable already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9354be8c21e3b547a3e2d2171a325ac04fa90e89152d2f506881be4be728a9d0
[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" "9354be8c21e3b547a3e2d2171a325ac04fa90e89152d2f506881be4be728a9d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9354be8c21e3b547a3e2d2171a325ac04fa90e89152d2f506881be4be728a9d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9354be8c21e3b547a3e2d2171a325ac04fa90e89152d2f506881be4be728a9d0", kill_on_drop: false }`
[INFO] [stdout] 9354be8c21e3b547a3e2d2171a325ac04fa90e89152d2f506881be4be728a9d0
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 12194d970601b94878da81d91d83476c15030207e6718d0bf62e005c06d86bb3
[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" "12194d970601b94878da81d91d83476c15030207e6718d0bf62e005c06d86bb3", kill_on_drop: false }`
[INFO] [stderr]    Compiling stdweb v0.4.0
[INFO] [stderr]    Compiling num-integer v0.1.36
[INFO] [stderr]    Compiling syn v0.12.13
[INFO] [stderr]    Compiling num-iter v0.1.35
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling chrono v0.4.0
[INFO] [stderr]    Compiling stdweb-derive v0.4.0
[INFO] [stderr]    Compiling xjtlu-timetable v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/ical.rs:96:23
[INFO] [stdout]    |
[INFO] [stdout] 96 |     elements: Vec<Box<ICalElement>>
[INFO] [stdout]    |                       ^^^^^^^^^^^ help: use `dyn`: `dyn ICalElement`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `xjtlu-timetable`
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/xjtlu_timetable-12f7de465482a134.xjtlu_timetable.45wb1t7p-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/xjtlu_timetable-12f7de465482a134.xjtlu_timetable.45wb1t7p-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/xjtlu_timetable-12f7de465482a134.xjtlu_timetable.45wb1t7p-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/xjtlu_timetable-12f7de465482a134.xjtlu_timetable.45wb1t7p-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/xjtlu_timetable-12f7de465482a134.xjtlu_timetable.45wb1t7p-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/xjtlu_timetable-12f7de465482a134.xjtlu_timetable.45wb1t7p-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/xjtlu_timetable-12f7de465482a134.xjtlu_timetable.45wb1t7p-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/xjtlu_timetable-12f7de465482a134.xjtlu_timetable.45wb1t7p-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/xjtlu_timetable-12f7de465482a134.xjtlu_timetable.45wb1t7p-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/xjtlu_timetable-12f7de465482a134.xjtlu_timetable.45wb1t7p-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/xjtlu_timetable-12f7de465482a134.xjtlu_timetable.45wb1t7p-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/xjtlu_timetable-12f7de465482a134.xjtlu_timetable.45wb1t7p-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/xjtlu_timetable-12f7de465482a134.xjtlu_timetable.45wb1t7p-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/xjtlu_timetable-12f7de465482a134.xjtlu_timetable.45wb1t7p-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/xjtlu_timetable-12f7de465482a134.xjtlu_timetable.45wb1t7p-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/xjtlu_timetable-12f7de465482a134.xjtlu_timetable.45wb1t7p-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/xjtlu_timetable-12f7de465482a134.3yvpdbjaj013f3w4.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libstdweb-77aba23316bcc4f7.rlib" "/opt/rustwide/target/debug/deps/libfutures-c5c3365842d6d23d.rlib" "/opt/rustwide/target/debug/deps/libserde_json-984b9340ec9767dc.rlib" "/opt/rustwide/target/debug/deps/libdtoa-8301410d92a10f25.rlib" "/opt/rustwide/target/debug/deps/libitoa-7088585b6c36b0ca.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-b46e799de2d47ca9.rlib" "/opt/rustwide/target/debug/deps/libserde-4c7f6b5ef6eb88c1.rlib" "/opt/rustwide/target/debug/deps/libchrono-187911caf996af84.rlib" "/opt/rustwide/target/debug/deps/libnum-689d64ca628a450f.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-461e440f5a0b84fa.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-3c70ab021d254bbc.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-4e48a78faa2f0293.rlib" "/opt/rustwide/target/debug/deps/libtime-efa4080be6cec2c0.rlib" "/opt/rustwide/target/debug/deps/liblibc-7ab620863a64218d.rlib" "/opt/rustwide/target/debug/deps/libbase64-c225578f36d9ddb9.rlib" "/opt/rustwide/target/debug/deps/libsafemem-3f1715a8cf785060.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-02c2545e7276b751.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-2420485b9e5ef5e1.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-785e3cb61c4b1960.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-087191a88bdaa22d.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-9981842c02975178.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-6fb405869b015fde.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-d05c5c3c56004b7b.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-42d74d2097528b38.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-fb36534c113d2209.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-b56b9042c12b6535.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-491902d6cb3e76df.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-61834e0981b8c367.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-f78aa99d613a55bc.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-53ee54cd7fed2c57.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-544ecdbd6cda3c58.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-379cc252b6943a79.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-8063eea38dcc5e62.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-5b228734afae15ee.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-d6c7a399d95d173f.rlib" "-Wl,-Bdynamic" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/xjtlu_timetable-12f7de465482a134" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/xjtlu_timetable-12f7de465482a134.xjtlu_timetable.45wb1t7p-cgu.11.rcgu.o: in function `stdweb::webapi::parent_node::IParentNode::query_selector':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.0/src/webapi/parent_node.rs:23: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/xjtlu_timetable-12f7de465482a134.xjtlu_timetable.45wb1t7p-cgu.14.rcgu.o: in function `xjtlu_timetable::app::Dialog::show':
[INFO] [stdout]           /opt/rustwide/workdir/src/app.rs:81: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/xjtlu_timetable-12f7de465482a134.xjtlu_timetable.45wb1t7p-cgu.14.rcgu.o: in function `xjtlu_timetable::app::Dialog::show':
[INFO] [stdout]           /opt/rustwide/workdir/src/app.rs:81: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/xjtlu_timetable-12f7de465482a134.xjtlu_timetable.45wb1t7p-cgu.14.rcgu.o: in function `xjtlu_timetable::app::Dialog::show':
[INFO] [stdout]           /opt/rustwide/workdir/src/app.rs:81: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/xjtlu_timetable-12f7de465482a134.xjtlu_timetable.45wb1t7p-cgu.5.rcgu.o: in function `stdweb::webapi::parent_node::IParentNode::query_selector':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.0/src/webapi/parent_node.rs:23: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/xjtlu_timetable-12f7de465482a134.xjtlu_timetable.45wb1t7p-cgu.5.rcgu.o:/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.0/src/webapi/parent_node.rs:34: more undefined references to `emscripten_asm_const_int' follow
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] error: aborting due to previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "12194d970601b94878da81d91d83476c15030207e6718d0bf62e005c06d86bb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12194d970601b94878da81d91d83476c15030207e6718d0bf62e005c06d86bb3", kill_on_drop: false }`
[INFO] [stdout] 12194d970601b94878da81d91d83476c15030207e6718d0bf62e005c06d86bb3
