[INFO] cloning repository https://github.com/LucasLyu595/rust-learning
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LucasLyu595/rust-learning" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLucasLyu595%2Frust-learning", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLucasLyu595%2Frust-learning'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7a26e2cb7bc08c783708f07fbafa08bb739341bc
[INFO] checking LucasLyu595/rust-learning/7a26e2cb7bc08c783708f07fbafa08bb739341bc against master#03eb45452305f2d52348279d0caa5fc1f12c438d for pr-138176
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLucasLyu595%2Frust-learning" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/LucasLyu595/rust-learning on toolchain 03eb45452305f2d52348279d0caa5fc1f12c438d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+03eb45452305f2d52348279d0caa5fc1f12c438d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/LucasLyu595/rust-learning
[INFO] finished tweaking git repo https://github.com/LucasLyu595/rust-learning
[INFO] tweaked toml for git repo https://github.com/LucasLyu595/rust-learning written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/LucasLyu595/rust-learning 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" "+03eb45452305f2d52348279d0caa5fc1f12c438d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+03eb45452305f2d52348279d0caa5fc1f12c438d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 72051a586ce4695f5349670eca51563b3e4e2f21e73cfcee2c1f21b61bf07b83
[INFO] running `Command { std: "docker" "start" "-a" "72051a586ce4695f5349670eca51563b3e4e2f21e73cfcee2c1f21b61bf07b83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "72051a586ce4695f5349670eca51563b3e4e2f21e73cfcee2c1f21b61bf07b83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72051a586ce4695f5349670eca51563b3e4e2f21e73cfcee2c1f21b61bf07b83", kill_on_drop: false }`
[INFO] [stdout] 72051a586ce4695f5349670eca51563b3e4e2f21e73cfcee2c1f21b61bf07b83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+03eb45452305f2d52348279d0caa5fc1f12c438d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e2995b0a7214a7402a397d15f25cac4c73ec9f174ce610f614560187fdab9246
[INFO] running `Command { std: "docker" "start" "-a" "e2995b0a7214a7402a397d15f25cac4c73ec9f174ce610f614560187fdab9246", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]    Compiling serde_json v1.0.137
[INFO] [stderr]     Checking option-ext v0.2.0
[INFO] [stderr]     Checking itoa v1.0.14
[INFO] [stderr]     Checking chrono v0.4.39
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]    Compiling serde_derive v1.0.217
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking tutorial v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated method `modules::gems::chrono::TimeZone::ymd`: use `with_ymd_and_hms()` instead
[INFO] [stdout]   --> src/modules/gems.rs:28:22
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let date = Local.ymd(2010, 3, 14);
[INFO] [stdout]    |                      ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `modules::gems::chrono::TimeZone::ymd_opt`: use `with_ymd_and_hms()` instead
[INFO] [stdout]   --> src/modules/gems.rs:30:22
[INFO] [stdout]    |
[INFO] [stdout] 30 |     let date = Local.ymd_opt(2010, 3, 14);
[INFO] [stdout]    |                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `modules::gems::chrono::TimeZone::ymd_opt`: use `with_ymd_and_hms()` instead
[INFO] [stdout]   --> src/modules/gems.rs:32:22
[INFO] [stdout]    |
[INFO] [stdout] 32 |     let date = Local.ymd_opt(2014, 24, 52);
[INFO] [stdout]    |                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `modules::gems::chrono::TimeZone::ymd`: use `with_ymd_and_hms()` instead
[INFO] [stdout]   --> src/modules/gems.rs:28:22
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let date = Local.ymd(2010, 3, 14);
[INFO] [stdout]    |                      ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `modules::gems::chrono::TimeZone::ymd_opt`: use `with_ymd_and_hms()` instead
[INFO] [stdout]   --> src/modules/gems.rs:30:22
[INFO] [stdout]    |
[INFO] [stdout] 30 |     let date = Local.ymd_opt(2010, 3, 14);
[INFO] [stdout]    |                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `modules::gems::chrono::TimeZone::ymd_opt`: use `with_ymd_and_hms()` instead
[INFO] [stdout]   --> src/modules/gems.rs:32:22
[INFO] [stdout]    |
[INFO] [stdout] 32 |     let date = Local.ymd_opt(2014, 24, 52);
[INFO] [stdout]    |                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.26s
[INFO] running `Command { std: "docker" "inspect" "e2995b0a7214a7402a397d15f25cac4c73ec9f174ce610f614560187fdab9246", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2995b0a7214a7402a397d15f25cac4c73ec9f174ce610f614560187fdab9246", kill_on_drop: false }`
[INFO] [stdout] e2995b0a7214a7402a397d15f25cac4c73ec9f174ce610f614560187fdab9246