[INFO] cloning repository https://github.com/ItoYo16u/rust-playground
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ItoYo16u/rust-playground" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FItoYo16u%2Frust-playground", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FItoYo16u%2Frust-playground'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] aa2c674b10ecc68e3773e7483ccec64bb463b8f2
[INFO] testing ItoYo16u/rust-playground against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FItoYo16u%2Frust-playground" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ItoYo16u/rust-playground on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-2/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/ItoYo16u/rust-playground
[INFO] finished tweaking git repo https://github.com/ItoYo16u/rust-playground
[INFO] tweaked toml for git repo https://github.com/ItoYo16u/rust-playground written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/ItoYo16u/rust-playground already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.author
[INFO] [stderr] warning: unused manifest key: package.category
[INFO] [stderr] warning: unused manifest key: package.keyword
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4ce5e5f99a7ceceec2433bec01995c0b31d0ff50a09749d5dbd51dd837aca15a
[INFO] running `Command { std: "docker" "start" "-a" "4ce5e5f99a7ceceec2433bec01995c0b31d0ff50a09749d5dbd51dd837aca15a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ce5e5f99a7ceceec2433bec01995c0b31d0ff50a09749d5dbd51dd837aca15a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ce5e5f99a7ceceec2433bec01995c0b31d0ff50a09749d5dbd51dd837aca15a", kill_on_drop: false }`
[INFO] [stdout] 4ce5e5f99a7ceceec2433bec01995c0b31d0ff50a09749d5dbd51dd837aca15a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 882696c5a18d4faff54df92ce107fb2ebdaaf837af6359c286e52b2b68be7016
[INFO] running `Command { std: "docker" "start" "-a" "882696c5a18d4faff54df92ce107fb2ebdaaf837af6359c286e52b2b68be7016", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.author
[INFO] [stderr] warning: unused manifest key: package.category
[INFO] [stderr] warning: unused manifest key: package.keyword
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling pin-project-lite v0.2.7
[INFO] [stderr]    Compiling bytes v1.0.1
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling futures-core v0.3.15
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling futures-task v0.3.15
[INFO] [stderr]    Compiling matches v0.1.8
[INFO] [stderr]    Compiling openssl v0.10.35
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling httparse v1.4.1
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling futures-channel v0.3.15
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling futures-sink v0.3.15
[INFO] [stderr]    Compiling native-tls v0.2.7
[INFO] [stderr]    Compiling tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling slab v0.4.3
[INFO] [stderr]    Compiling openssl-probe v0.1.4
[INFO] [stderr]    Compiling try-lock v0.2.3
[INFO] [stderr]    Compiling encoding_rs v0.8.28
[INFO] [stderr]    Compiling httpdate v1.0.1
[INFO] [stderr]    Compiling tower-service v0.3.1
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling ipnet v2.3.1
[INFO] [stderr]    Compiling base64 v0.13.0
[INFO] [stderr]    Compiling mime v0.3.16
[INFO] [stderr]    Compiling tokio v1.7.1
[INFO] [stderr]    Compiling indexmap v1.6.2
[INFO] [stderr]    Compiling futures-util v0.3.15
[INFO] [stderr]    Compiling tracing-core v0.1.18
[INFO] [stderr]    Compiling tinyvec v1.2.0
[INFO] [stderr]    Compiling unicode-bidi v0.3.5
[INFO] [stderr]    Compiling form_urlencoded v1.0.1
[INFO] [stderr]    Compiling http v0.2.4
[INFO] [stderr]    Compiling tracing v0.1.26
[INFO] [stderr]    Compiling unicode-normalization v0.1.19
[INFO] [stderr]    Compiling want v0.3.0
[INFO] [stderr]    Compiling jobserver v0.1.24
[INFO] [stderr]    Compiling mio v0.7.13
[INFO] [stderr]    Compiling socket2 v0.4.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling cc v1.0.68
[INFO] [stderr]    Compiling http-body v0.4.2
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling openssl-sys v0.9.65
[INFO] [stderr]    Compiling playground v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: src/c/enable_raw_mode.c: In function 'restore':
[INFO] [stderr] warning: src/c/enable_raw_mode.c:42:47: warning: passing argument 3 of 'tcsetattr' from incompatible pointer type [-Wincompatible-pointer-types]
[INFO] [stderr] warning:    42 |     return tcsetattr(STDIN_FILENO, TCSAFLUSH, &original);
[INFO] [stderr] warning:       |                                               ^~~~~~~~~
[INFO] [stderr] warning:       |                                               |
[INFO] [stderr] warning:       |                                               struct termios **
[INFO] [stderr] warning: In file included from /usr/include/termio.h:5,
[INFO] [stderr] warning:                  from src/c/enable_raw_mode.h:1,
[INFO] [stderr] warning:                  from src/c/enable_raw_mode.c:1:
[INFO] [stderr] warning: /usr/include/termios.h:71:31: note: expected 'const struct termios *' but argument is of type 'struct termios **'
[INFO] [stderr] warning:    71 |         const struct termios *__termios_p) __THROW;
[INFO] [stderr] warning:       |         ~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~
[INFO] [stderr]    Compiling serde_urlencoded v0.7.0
[INFO] [stderr]    Compiling tokio-util v0.6.7
[INFO] [stderr]    Compiling h2 v0.3.3
[INFO] [stderr]    Compiling tokio-native-tls v0.3.0
[INFO] [stderr]    Compiling hyper v0.14.9
[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]    Compiling reqwest v0.11.4
[INFO] [stdout] error[E0583]: file not found for module `io_examples`
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub mod io_examples;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `io_examples`, create file "src/io_examples.rs" or "src/io_examples/mod.rs"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0583`.
[INFO] [stdout] 
[INFO] [stderr] The following warnings were emitted during compilation:
[INFO] [stderr] 
[INFO] [stderr] warning: src/c/enable_raw_mode.c: In function 'restore':
[INFO] [stderr] warning: src/c/enable_raw_mode.c:42:47: warning: passing argument 3 of 'tcsetattr' from incompatible pointer type [-Wincompatible-pointer-types]
[INFO] [stderr] warning:    42 |     return tcsetattr(STDIN_FILENO, TCSAFLUSH, &original);
[INFO] [stderr] warning:       |                                               ^~~~~~~~~
[INFO] [stderr] warning:       |                                               |
[INFO] [stderr] warning:       |                                               struct termios **
[INFO] [stderr] warning: In file included from /usr/include/termio.h:5,
[INFO] [stderr] warning:                  from src/c/enable_raw_mode.h:1,
[INFO] [stderr] warning:                  from src/c/enable_raw_mode.c:1:
[INFO] [stderr] warning: /usr/include/termios.h:71:31: note: expected 'const struct termios *' but argument is of type 'struct termios **'
[INFO] [stderr] warning:    71 |         const struct termios *__termios_p) __THROW;
[INFO] [stderr] warning:       |         ~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `playground` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "882696c5a18d4faff54df92ce107fb2ebdaaf837af6359c286e52b2b68be7016", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "882696c5a18d4faff54df92ce107fb2ebdaaf837af6359c286e52b2b68be7016", kill_on_drop: false }`
[INFO] [stdout] 882696c5a18d4faff54df92ce107fb2ebdaaf837af6359c286e52b2b68be7016