[INFO] cloning repository https://github.com/woodgear/simple-replace-templete-engine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/woodgear/simple-replace-templete-engine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwoodgear%2Fsimple-replace-templete-engine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwoodgear%2Fsimple-replace-templete-engine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 41024e28c3ce29682b1ceb92bb243afaf2a32348
[INFO] checking woodgear/simple-replace-templete-engine against master#ce1a7e41f96be27103b6e3ba09dcefbf5bd320bd for pr-103914
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwoodgear%2Fsimple-replace-templete-engine" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/woodgear/simple-replace-templete-engine on toolchain ce1a7e41f96be27103b6e3ba09dcefbf5bd320bd
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce1a7e41f96be27103b6e3ba09dcefbf5bd320bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/woodgear/simple-replace-templete-engine
[INFO] finished tweaking git repo https://github.com/woodgear/simple-replace-templete-engine
[INFO] tweaked toml for git repo https://github.com/woodgear/simple-replace-templete-engine written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/woodgear/simple-replace-templete-engine already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce1a7e41f96be27103b6e3ba09dcefbf5bd320bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:83125433e4fff17b1ac56874832f668d9df75ee638575aca552b68e127bedee9" "/opt/rustwide/cargo-home/bin/cargo" "+ce1a7e41f96be27103b6e3ba09dcefbf5bd320bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dde40af603cf0bc6611cf742791187d8be924116852fb2c36bea185b32ebc113
[INFO] running `Command { std: "docker" "start" "-a" "dde40af603cf0bc6611cf742791187d8be924116852fb2c36bea185b32ebc113", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dde40af603cf0bc6611cf742791187d8be924116852fb2c36bea185b32ebc113", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dde40af603cf0bc6611cf742791187d8be924116852fb2c36bea185b32ebc113", kill_on_drop: false }`
[INFO] [stdout] dde40af603cf0bc6611cf742791187d8be924116852fb2c36bea185b32ebc113
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "RUSTDOCFLAGS=--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@sha256:83125433e4fff17b1ac56874832f668d9df75ee638575aca552b68e127bedee9" "/opt/rustwide/cargo-home/bin/cargo" "+ce1a7e41f96be27103b6e3ba09dcefbf5bd320bd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f855717935a90a55b240e8ced4f095628fd6845997bef16851edc55e819363d
[INFO] running `Command { std: "docker" "start" "-a" "3f855717935a90a55b240e8ced4f095628fd6845997bef16851edc55e819363d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.8
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.14
[INFO] [stderr]    Compiling cc v1.0.50
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling memchr v2.3.2
[INFO] [stderr]    Compiling failure_derive v0.1.6
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking rustc-demangle v0.1.16
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking regex-syntax v0.6.14
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]     Checking aho-corasick v0.7.8
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling backtrace-sys v0.1.32
[INFO] [stderr]     Checking backtrace v0.3.44
[INFO] [stderr]     Checking regex v1.3.4
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]     Checking failure v0.1.6
[INFO] [stderr]     Checking simple-replace-templete-engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: underscore literal suffix is not allowed
[INFO] [stdout]   --> src/lib.rs:83:61
[INFO] [stdout]    |
[INFO] [stdout] 83 |         let templete_str = "hello _t_name_t_ _t_sec_name_t_"_.to_owned();
[INFO] [stdout]    |                                                             ^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: see issue #42326 <https://github.com/rust-lang/rust/issues/42326> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: underscore literal suffix is not allowed
[INFO] [stdout]   --> src/lib.rs:83:61
[INFO] [stdout]    |
[INFO] [stdout] 83 |         let templete_str = "hello _t_name_t_ _t_sec_name_t_"_.to_owned();
[INFO] [stdout]    |                                                             ^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: see issue #42326 <https://github.com/rust-lang/rust/issues/42326> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.27s
[INFO] running `Command { std: "docker" "inspect" "3f855717935a90a55b240e8ced4f095628fd6845997bef16851edc55e819363d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f855717935a90a55b240e8ced4f095628fd6845997bef16851edc55e819363d", kill_on_drop: false }`
[INFO] [stdout] 3f855717935a90a55b240e8ced4f095628fd6845997bef16851edc55e819363d