[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] checking ItoYo16u/rust-playground against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FItoYo16u%2Frust-playground" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ItoYo16u/rust-playground on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-2-tc1/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-tc1/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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "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-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9f5fe9966ec5643fa163117ad445744bbca3d19adc31133fa7d6c19e3b99d6ea [INFO] running `Command { std: "docker" "start" "-a" "9f5fe9966ec5643fa163117ad445744bbca3d19adc31133fa7d6c19e3b99d6ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9f5fe9966ec5643fa163117ad445744bbca3d19adc31133fa7d6c19e3b99d6ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f5fe9966ec5643fa163117ad445744bbca3d19adc31133fa7d6c19e3b99d6ea", kill_on_drop: false }` [INFO] [stdout] 9f5fe9966ec5643fa163117ad445744bbca3d19adc31133fa7d6c19e3b99d6ea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2ee71cd03006e3f82be99bdec4ffd0e1a09c644b72c1fbf8dd4f43fec975c333 [INFO] running `Command { std: "docker" "start" "-a" "2ee71cd03006e3f82be99bdec4ffd0e1a09c644b72c1fbf8dd4f43fec975c333", 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] Compiling libc v0.2.97 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling futures-core v0.3.15 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Checking bytes v1.0.1 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling futures-task v0.3.15 [INFO] [stderr] Compiling tokio v1.7.1 [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling openssl v0.10.35 [INFO] [stderr] Checking http v0.2.4 [INFO] [stderr] Checking tracing-core v0.1.18 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Compiling native-tls v0.2.7 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Checking mio v0.7.13 [INFO] [stderr] Compiling httparse v1.4.1 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling cc v1.0.68 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Checking futures-sink v0.3.15 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling futures-channel v0.3.15 [INFO] [stderr] Checking tinyvec v1.2.0 [INFO] [stderr] Checking tracing v0.1.26 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking slab v0.4.3 [INFO] [stderr] Checking openssl-probe v0.1.4 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking socket2 v0.4.0 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking unicode-bidi v0.3.5 [INFO] [stderr] Compiling openssl-sys v0.9.65 [INFO] [stderr] Checking http-body v0.4.2 [INFO] [stderr] Compiling encoding_rs v0.8.28 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Checking httpdate v1.0.1 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Compiling playground v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking ipnet v2.3.1 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] warning: playground@0.1.0: src/c/enable_raw_mode.c: In function 'restore': [INFO] [stderr] warning: playground@0.1.0: src/c/enable_raw_mode.c:42:47: warning: passing argument 3 of 'tcsetattr' from incompatible pointer type [-Wincompatible-pointer-types] [INFO] [stderr] warning: playground@0.1.0: 42 | return tcsetattr(STDIN_FILENO, TCSAFLUSH, &original); [INFO] [stderr] warning: playground@0.1.0: | ^~~~~~~~~ [INFO] [stderr] warning: playground@0.1.0: | | [INFO] [stderr] warning: playground@0.1.0: | struct termios ** [INFO] [stderr] warning: playground@0.1.0: In file included from /usr/include/termio.h:5, [INFO] [stderr] warning: playground@0.1.0: from src/c/enable_raw_mode.h:1, [INFO] [stderr] warning: playground@0.1.0: from src/c/enable_raw_mode.c:1: [INFO] [stderr] warning: playground@0.1.0: /usr/include/termios.h:71:45: note: expected 'const struct termios *' but argument is of type 'struct termios **' [INFO] [stderr] warning: playground@0.1.0: 71 | const struct termios *__termios_p) __THROW; [INFO] [stderr] warning: playground@0.1.0: | ~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~ [INFO] [stderr] Checking tokio-util v0.6.7 [INFO] [stderr] Checking h2 v0.3.3 [INFO] [stderr] Checking serde_urlencoded v0.7.0 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking hyper v0.14.9 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking 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] = note: if there is a `mod io_examples` elsewhere in the crate already, import it with `use crate::...` instead [INFO] [stdout] [INFO] [stdout] [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] = note: if there is a `mod io_examples` elsewhere in the crate already, import it with `use crate::...` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0583`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 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: playground@0.1.0: src/c/enable_raw_mode.c: In function 'restore': [INFO] [stderr] warning: playground@0.1.0: src/c/enable_raw_mode.c:42:47: warning: passing argument 3 of 'tcsetattr' from incompatible pointer type [-Wincompatible-pointer-types] [INFO] [stderr] warning: playground@0.1.0: 42 | return tcsetattr(STDIN_FILENO, TCSAFLUSH, &original); [INFO] [stderr] warning: playground@0.1.0: | ^~~~~~~~~ [INFO] [stderr] warning: playground@0.1.0: | | [INFO] [stderr] warning: playground@0.1.0: | struct termios ** [INFO] [stderr] warning: playground@0.1.0: In file included from /usr/include/termio.h:5, [INFO] [stderr] warning: playground@0.1.0: from src/c/enable_raw_mode.h:1, [INFO] [stderr] warning: playground@0.1.0: from src/c/enable_raw_mode.c:1: [INFO] [stderr] warning: playground@0.1.0: /usr/include/termios.h:71:45: note: expected 'const struct termios *' but argument is of type 'struct termios **' [INFO] [stderr] warning: playground@0.1.0: 71 | const struct termios *__termios_p) __THROW; [INFO] [stderr] warning: playground@0.1.0: | ~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~ [INFO] [stderr] [INFO] [stderr] error: could not compile `playground` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] The following warnings were emitted during compilation: [INFO] [stderr] [INFO] [stderr] warning: playground@0.1.0: src/c/enable_raw_mode.c: In function 'restore': [INFO] [stderr] warning: playground@0.1.0: src/c/enable_raw_mode.c:42:47: warning: passing argument 3 of 'tcsetattr' from incompatible pointer type [-Wincompatible-pointer-types] [INFO] [stderr] warning: playground@0.1.0: 42 | return tcsetattr(STDIN_FILENO, TCSAFLUSH, &original); [INFO] [stderr] warning: playground@0.1.0: | ^~~~~~~~~ [INFO] [stderr] warning: playground@0.1.0: | | [INFO] [stderr] warning: playground@0.1.0: | struct termios ** [INFO] [stderr] warning: playground@0.1.0: In file included from /usr/include/termio.h:5, [INFO] [stderr] warning: playground@0.1.0: from src/c/enable_raw_mode.h:1, [INFO] [stderr] warning: playground@0.1.0: from src/c/enable_raw_mode.c:1: [INFO] [stderr] warning: playground@0.1.0: /usr/include/termios.h:71:45: note: expected 'const struct termios *' but argument is of type 'struct termios **' [INFO] [stderr] warning: playground@0.1.0: 71 | const struct termios *__termios_p) __THROW; [INFO] [stderr] warning: playground@0.1.0: | ~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~ [INFO] [stderr] [INFO] [stderr] error: could not compile `playground` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "2ee71cd03006e3f82be99bdec4ffd0e1a09c644b72c1fbf8dd4f43fec975c333", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ee71cd03006e3f82be99bdec4ffd0e1a09c644b72c1fbf8dd4f43fec975c333", kill_on_drop: false }` [INFO] [stdout] 2ee71cd03006e3f82be99bdec4ffd0e1a09c644b72c1fbf8dd4f43fec975c333 [INFO] checking ItoYo16u/rust-playground against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FItoYo16u%2Frust-playground" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ItoYo16u/rust-playground on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-2-tc2/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-tc2/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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "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-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2285a007c8ef45d2f16c7cc3707699c009c3567fcbd7a9b5ca7268c954a5bd72 [INFO] running `Command { std: "docker" "start" "-a" "2285a007c8ef45d2f16c7cc3707699c009c3567fcbd7a9b5ca7268c954a5bd72", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2285a007c8ef45d2f16c7cc3707699c009c3567fcbd7a9b5ca7268c954a5bd72", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2285a007c8ef45d2f16c7cc3707699c009c3567fcbd7a9b5ca7268c954a5bd72", kill_on_drop: false }` [INFO] [stdout] 2285a007c8ef45d2f16c7cc3707699c009c3567fcbd7a9b5ca7268c954a5bd72 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 67ecbc55a14c8dd5385c735fd2ad458e67aa3d503c847b620a0b3945908ca69a [INFO] running `Command { std: "docker" "start" "-a" "67ecbc55a14c8dd5385c735fd2ad458e67aa3d503c847b620a0b3945908ca69a", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "67ecbc55a14c8dd5385c735fd2ad458e67aa3d503c847b620a0b3945908ca69a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "67ecbc55a14c8dd5385c735fd2ad458e67aa3d503c847b620a0b3945908ca69a", kill_on_drop: false }` [INFO] [stdout] 67ecbc55a14c8dd5385c735fd2ad458e67aa3d503c847b620a0b3945908ca69a