[INFO] cloning repository https://github.com/algon-320/toyterm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/algon-320/toyterm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falgon-320%2Ftoyterm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falgon-320%2Ftoyterm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a2844a79c059c9f22a94ea5f734a8aa52ba9cc4c
[INFO] testing algon-320/toyterm against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falgon-320%2Ftoyterm" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/algon-320/toyterm on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/algon-320/toyterm
[INFO] finished tweaking git repo https://github.com/algon-320/toyterm
[INFO] tweaked toml for git repo https://github.com/algon-320/toyterm written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/algon-320/toyterm already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a3618a7a075f1be2c6a5a4c460371870d8cc892697ee0da1612a49ae00351ea7
[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" "a3618a7a075f1be2c6a5a4c460371870d8cc892697ee0da1612a49ae00351ea7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3618a7a075f1be2c6a5a4c460371870d8cc892697ee0da1612a49ae00351ea7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3618a7a075f1be2c6a5a4c460371870d8cc892697ee0da1612a49ae00351ea7", kill_on_drop: false }`
[INFO] [stdout] a3618a7a075f1be2c6a5a4c460371870d8cc892697ee0da1612a49ae00351ea7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 594c166e6f18549ff53b157c89f5d4038fd11d176aefc422075c3a73c2e81390
[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" "594c166e6f18549ff53b157c89f5d4038fd11d176aefc422075c3a73c2e81390", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.87
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde v1.0.123
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling version-compare v0.0.10
[INFO] [stderr]    Compiling serde v0.8.23
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling lexical-core v0.7.5
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling linked-hash-map v0.5.4
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling const-cstr v0.3.0
[INFO] [stderr]    Compiling sdl2 v0.34.3
[INFO] [stderr]    Compiling rust-ini v0.13.0
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling ucd v0.1.1
[INFO] [stderr]    Compiling yeslogic-fontconfig-sys v2.11.1
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling regex v1.4.3
[INFO] [stderr]    Compiling sdl2-sys v0.34.3
[INFO] [stderr]    Compiling sixel v0.1.0 (/opt/rustwide/workdir/sixel)
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling serde_test v0.8.23
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling nix v0.20.0
[INFO] [stderr]    Compiling env_logger v0.8.3
[INFO] [stderr]    Compiling linked-hash-map v0.3.0
[INFO] [stderr]    Compiling fontconfig v0.2.0
[INFO] [stderr]    Compiling serde-hjson v0.9.1
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling config v0.10.1
[INFO] [stderr]    Compiling toyterm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant is never constructed: `Top`
[INFO] [stdout]    --> src/terminal/mod.rs:127:5
[INFO] [stdout]     |
[INFO] [stdout] 127 |     Top,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Bottom`
[INFO] [stdout]    --> src/terminal/mod.rs:128:5
[INFO] [stdout]     |
[INFO] [stdout] 128 |     Bottom,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `RightMost`
[INFO] [stdout]    --> src/terminal/mod.rs:130:5
[INFO] [stdout]     |
[INFO] [stdout] 130 |     RightMost,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/toyterm-d6ba76b3615ba16f.toyterm.190b9450-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/toyterm-d6ba76b3615ba16f.toyterm.190b9450-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/toyterm-d6ba76b3615ba16f.toyterm.190b9450-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/toyterm-d6ba76b3615ba16f.toyterm.190b9450-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/toyterm-d6ba76b3615ba16f.toyterm.190b9450-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/toyterm-d6ba76b3615ba16f.toyterm.190b9450-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/toyterm-d6ba76b3615ba16f.toyterm.190b9450-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/toyterm-d6ba76b3615ba16f.toyterm.190b9450-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/toyterm-d6ba76b3615ba16f.toyterm.190b9450-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/toyterm-d6ba76b3615ba16f.toyterm.190b9450-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/toyterm-d6ba76b3615ba16f.toyterm.190b9450-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/toyterm-d6ba76b3615ba16f.toyterm.190b9450-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/toyterm-d6ba76b3615ba16f.toyterm.190b9450-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/toyterm-d6ba76b3615ba16f.toyterm.190b9450-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/toyterm-d6ba76b3615ba16f.toyterm.190b9450-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/toyterm-d6ba76b3615ba16f.toyterm.190b9450-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/toyterm-d6ba76b3615ba16f.3ryr579xb3jwls38.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/usr/lib/x86_64-linux-gnu" "-L" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libenv_logger-8b3d915b975a17a7.rlib" "/opt/rustwide/target/debug/deps/libatty-128236dfddc32c9a.rlib" "/opt/rustwide/target/debug/deps/libtermcolor-6a61078d9610ba74.rlib" "/opt/rustwide/target/debug/deps/libhumantime-69fede984985242f.rlib" "/opt/rustwide/target/debug/deps/libfontconfig-041229742aa8eabd.rlib" "/opt/rustwide/target/debug/deps/libfontconfig_sys-2904dad1d18af653.rlib" "/opt/rustwide/target/debug/deps/libconst_cstr-204c97f62f12dced.rlib" "/opt/rustwide/target/debug/deps/libconfig-ecf5ccb754c65405.rlib" "/opt/rustwide/target/debug/deps/libini-6dec968ff6377191.rlib" "/opt/rustwide/target/debug/deps/libserde_hjson-745c3608999eb9b2.rlib" "/opt/rustwide/target/debug/deps/libregex-100df6ad273eec02.rlib" "/opt/rustwide/target/debug/deps/libthread_local-b27b32ab75225a18.rlib" "/opt/rustwide/target/debug/deps/libonce_cell-7f2816c558eccc80.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-c9a4eac6b2db02cb.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-e24eefacc9736727.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-628482ed865f067b.rlib" "/opt/rustwide/target/debug/deps/liblinked_hash_map-b8a830312b62ba5f.rlib" "/opt/rustwide/target/debug/deps/libserde-52db57e462f2ad4b.rlib" "/opt/rustwide/target/debug/deps/libyaml_rust-8d2a23e62bfcdab7.rlib" "/opt/rustwide/target/debug/deps/liblinked_hash_map-ea264b62bc2c9c07.rlib" "/opt/rustwide/target/debug/deps/libserde_json-bb8502f8b6d7589c.rlib" "/opt/rustwide/target/debug/deps/libitoa-844153741323d3c4.rlib" "/opt/rustwide/target/debug/deps/libtoml-ada62da5425df33d.rlib" "/opt/rustwide/target/debug/deps/libnom-d213e7975c7ee633.rlib" "/opt/rustwide/target/debug/deps/liblexical_core-c17287aec7ab09e4.rlib" "/opt/rustwide/target/debug/deps/libryu-8c106c7dece5fbd0.rlib" "/opt/rustwide/target/debug/deps/libarrayvec-b923d103a94d3d3b.rlib" "/opt/rustwide/target/debug/deps/libstatic_assertions-c94e2eb84119cf0b.rlib" "/opt/rustwide/target/debug/deps/libmemchr-3db82c5a8ba2376a.rlib" "/opt/rustwide/target/debug/deps/libserde-f4774600cc8c7aed.rlib" "/opt/rustwide/target/debug/deps/libsixel-7837ae1018bc29e1.rlib" "/opt/rustwide/target/debug/deps/libnum-42d9bc83508f4807.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-54b432f44bbd236a.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-99c8f71277696f00.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-6a3a838d3aa23ce7.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-ac58b6181a7a8310.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-465a2bd5cb0fd6cd.rlib" "/opt/rustwide/target/debug/deps/liblog-0bf2c001d06f4bea.rlib" "/opt/rustwide/target/debug/deps/libnix-1a8d76fe40b84fc4.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-90e3626e3c41eec3.rlib" "/opt/rustwide/target/debug/deps/libanyhow-54a30172d4886be2.rlib" "/opt/rustwide/target/debug/deps/libucd-627932266eae847e.rlib" "/opt/rustwide/target/debug/deps/libsdl2-3c39ceda46fcd8d9.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-edf0562b5d68e3b8.rlib" "/opt/rustwide/target/debug/deps/libbitflags-6d05264d59b50f7f.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-b33cd6b8ee13db74.rlib" "/opt/rustwide/target/debug/deps/liblibc-36141361097764b5.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-29e5e596e889a0aa.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-1b145d9fcdc08832.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-5b037ee6b77e2ff0.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-9635a64fca0ebd28.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-a7574eb9bb7a8fc5.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-f5fa1dc334dcaeeb.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-6ee570a898e75ef0.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-afb62f29a0815772.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-a632746535fd9988.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-25acc307bcb1d7b6.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-377721a625f6ace7.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-43c01431c8a4ee6f.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-5f74725679453254.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-2b35d8999819161d.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-a81f2980c3f58cf2.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-57b4679830289815.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-2a6a2797f7a73818.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-0e3656b1fda5fd7b.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-13b419dfbcf9c1f8.rlib" "-Wl,-Bdynamic" "-lfontconfig" "-lfreetype" "-lSDL2" "-lSDL2_ttf" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/toyterm-d6ba76b3615ba16f" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lSDL2_ttf
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `toyterm` due to 2 previous errors; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "594c166e6f18549ff53b157c89f5d4038fd11d176aefc422075c3a73c2e81390", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "594c166e6f18549ff53b157c89f5d4038fd11d176aefc422075c3a73c2e81390", kill_on_drop: false }`
[INFO] [stdout] 594c166e6f18549ff53b157c89f5d4038fd11d176aefc422075c3a73c2e81390