[INFO] cloning repository https://github.com/shzy2012/log_example_rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shzy2012/log_example_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshzy2012%2Flog_example_rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshzy2012%2Flog_example_rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f1713cc9a68e1a25a492f4940b84a010f3309622
[INFO] checking shzy2012/log_example_rs against master#82310651b93a594a3fd69015e1562186a080d94c for pr-145770
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshzy2012%2Flog_example_rs" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/shzy2012/log_example_rs
[INFO] finished tweaking git repo https://github.com/shzy2012/log_example_rs
[INFO] tweaked toml for git repo https://github.com/shzy2012/log_example_rs written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/shzy2012/log_example_rs on toolchain 82310651b93a594a3fd69015e1562186a080d94c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/shzy2012/log_example_rs 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" "+82310651b93a594a3fd69015e1562186a080d94c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9aee72ef14e227e31f8253e273427b0d945599aa1e064ff999500b565a3221ba
[INFO] running `Command { std: "docker" "start" "-a" "9aee72ef14e227e31f8253e273427b0d945599aa1e064ff999500b565a3221ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9aee72ef14e227e31f8253e273427b0d945599aa1e064ff999500b565a3221ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9aee72ef14e227e31f8253e273427b0d945599aa1e064ff999500b565a3221ba", kill_on_drop: false }`
[INFO] [stdout] 9aee72ef14e227e31f8253e273427b0d945599aa1e064ff999500b565a3221ba
[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=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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 597140cb2cd2e18ff250b9fd43a88cf7c23c78825a6007c3931c8ba84c1bf606
[INFO] running `Command { std: "docker" "start" "-a" "597140cb2cd2e18ff250b9fd43a88cf7c23c78825a6007c3931c8ba84c1bf606", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libc v0.2.125
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking log_example_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]  --> src/log.rs:5:135
[INFO] [stdout]   |
[INFO] [stdout] 5 |             print!("[{}] {}:{}: {:?}\n",chrono::prelude::Local::now().format("%Y-%m-%d %H:%M:%S").to_string(), file!(), line!(),$args);
[INFO] [stdout]   |                                                                                                                                       ^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/example/mod.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     log!("message from example1")
[INFO] [stdout]   |     ----------------------------- in this macro invocation
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]   = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]   = note: to ignore the value produced by the macro, add a semicolon after the invocation of `log`
[INFO] [stdout]   = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[INFO] [stdout]   = note: this warning originates in the macro `log` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]  --> src/log.rs:5:135
[INFO] [stdout]   |
[INFO] [stdout] 5 |             print!("[{}] {}:{}: {:?}\n",chrono::prelude::Local::now().format("%Y-%m-%d %H:%M:%S").to_string(), file!(), line!(),$args);
[INFO] [stdout]   |                                                                                                                                       ^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/example/mod.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     log!("message from example2")
[INFO] [stdout]   |     ----------------------------- in this macro invocation
[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: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]   = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]   = note: to ignore the value produced by the macro, add a semicolon after the invocation of `log`
[INFO] [stdout]   = note: this warning originates in the macro `log` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/log.rs:5:135
[INFO] [stdout]    |
[INFO] [stdout] 5  |             print!("[{}] {}:{}: {:?}\n",chrono::prelude::Local::now().format("%Y-%m-%d %H:%M:%S").to_string(), file!(), line!(),$args);
[INFO] [stdout]    |                                                                                                                                       ^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/example/mod.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     log!("message from example3")
[INFO] [stdout]    |     ----------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]    = note: to ignore the value produced by the macro, add a semicolon after the invocation of `log`
[INFO] [stdout]    = note: this warning originates in the macro `log` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]  --> src/log.rs:5:135
[INFO] [stdout]   |
[INFO] [stdout] 5 |             print!("[{}] {}:{}: {:?}\n",chrono::prelude::Local::now().format("%Y-%m-%d %H:%M:%S").to_string(), file!(), line!(),$args);
[INFO] [stdout]   |                                                                                                                                       ^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/example/mod.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     log!("message from example1")
[INFO] [stdout]   |     ----------------------------- in this macro invocation
[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: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]   = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]   = note: to ignore the value produced by the macro, add a semicolon after the invocation of `log`
[INFO] [stdout]   = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[INFO] [stdout]   = note: this warning originates in the macro `log` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]  --> src/log.rs:5:135
[INFO] [stdout]   |
[INFO] [stdout] 5 |             print!("[{}] {}:{}: {:?}\n",chrono::prelude::Local::now().format("%Y-%m-%d %H:%M:%S").to_string(), file!(), line!(),$args);
[INFO] [stdout]   |                                                                                                                                       ^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/example/mod.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     log!("message from example2")
[INFO] [stdout]   |     ----------------------------- in this macro invocation
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]   = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]   = note: to ignore the value produced by the macro, add a semicolon after the invocation of `log`
[INFO] [stdout]   = note: this warning originates in the macro `log` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/log.rs:5:135
[INFO] [stdout]    |
[INFO] [stdout] 5  |             print!("[{}] {}:{}: {:?}\n",chrono::prelude::Local::now().format("%Y-%m-%d %H:%M:%S").to_string(), file!(), line!(),$args);
[INFO] [stdout]    |                                                                                                                                       ^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/example/mod.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     log!("message from example3")
[INFO] [stdout]    |     ----------------------------- in this macro invocation
[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: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]    = note: to ignore the value produced by the macro, add a semicolon after the invocation of `log`
[INFO] [stdout]    = note: this warning originates in the macro `log` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.99s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: log_example_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "597140cb2cd2e18ff250b9fd43a88cf7c23c78825a6007c3931c8ba84c1bf606", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "597140cb2cd2e18ff250b9fd43a88cf7c23c78825a6007c3931c8ba84c1bf606", kill_on_drop: false }`
[INFO] [stdout] 597140cb2cd2e18ff250b9fd43a88cf7c23c78825a6007c3931c8ba84c1bf606
