[INFO] fetching crate method_chaining 0.1.0...
[INFO] checking method_chaining-0.1.0 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1
[INFO] extracting crate method_chaining 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate method_chaining 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate method_chaining 0.1.0
[INFO] tweaked toml for crates.io crate method_chaining 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate method_chaining 0.1.0 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate method_chaining 0.1.0 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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1801a39b1e3d38a106efab140f15305e95ea41e218ff0c51846791dfe6f6680a
[INFO] running `Command { std: "docker" "start" "-a" "1801a39b1e3d38a106efab140f15305e95ea41e218ff0c51846791dfe6f6680a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1801a39b1e3d38a106efab140f15305e95ea41e218ff0c51846791dfe6f6680a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1801a39b1e3d38a106efab140f15305e95ea41e218ff0c51846791dfe6f6680a", kill_on_drop: false }`
[INFO] [stdout] 1801a39b1e3d38a106efab140f15305e95ea41e218ff0c51846791dfe6f6680a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a69cf91db2a2e8c0d56bb3898cb698dcb21a91b2c53b10ca35b5236ebf95743
[INFO] running `Command { std: "docker" "start" "-a" "1a69cf91db2a2e8c0d56bb3898cb698dcb21a91b2c53b10ca35b5236ebf95743", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling serde_json v1.0.142
[INFO] [stderr]    Compiling target-triple v0.1.4
[INFO] [stderr]     Checking winnow v0.7.12
[INFO] [stderr]     Checking ryu v1.0.20
[INFO] [stderr]     Checking itoa v1.0.15
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]     Checking toml_writer v1.0.2
[INFO] [stderr]     Checking glob v0.3.2
[INFO] [stderr]     Checking termcolor v1.4.1
[INFO] [stderr]     Checking quote v1.0.40
[INFO] [stderr]     Checking syn v2.0.104
[INFO] [stderr]     Checking toml_parser v1.0.2
[INFO] [stderr]     Checking toml_datetime v0.7.0
[INFO] [stderr]     Checking serde_spanned v1.0.0
[INFO] [stderr]     Checking method_chaining v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ItemImpl`
[INFO] [stdout]  --> src/lib.rs:4:19
[INFO] [stdout]   |
[INFO] [stdout] 4 |     Expr, ItemFn, ItemImpl, ItemStruct, ReturnType, Stmt, parse_macro_input, visit_mut::VisitMut,
[INFO] [stdout]   |                   ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking toml v0.9.5
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stdout] warning: unused import: `ItemImpl`
[INFO] [stdout]  --> src/lib.rs:4:19
[INFO] [stdout]   |
[INFO] [stdout] 4 |     Expr, ItemFn, ItemImpl, ItemStruct, ReturnType, Stmt, parse_macro_input, visit_mut::VisitMut,
[INFO] [stdout]   |                   ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking trybuild v1.0.110
[INFO] [stderr] Generated methods: struct Config { host : String, port : u16, timeout : u32, } impl Config
[INFO] [stdout] warning: unused import: `ItemImpl`
[INFO] [stdout]  --> src/lib.rs:4:19
[INFO] [stdout]   |
[INFO] [stdout] 4 |     Expr, ItemFn, ItemImpl, ItemStruct, ReturnType, Stmt, parse_macro_input, visit_mut::VisitMut,
[INFO] [stdout]   |                   ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] {
[INFO] [stderr]     pub fn with_host(mut self, value : String) -> Self
[INFO] [stderr]     { self.host = value; self } pub fn with_port(mut self, value : u16) ->
[INFO] [stderr]     Self { self.port = value; self } pub fn
[INFO] [stderr]     with_timeout(mut self, value : u32) -> Self { self.timeout = value; self }
[INFO] [stderr] }
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.29s
[INFO] running `Command { std: "docker" "inspect" "1a69cf91db2a2e8c0d56bb3898cb698dcb21a91b2c53b10ca35b5236ebf95743", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a69cf91db2a2e8c0d56bb3898cb698dcb21a91b2c53b10ca35b5236ebf95743", kill_on_drop: false }`
[INFO] [stdout] 1a69cf91db2a2e8c0d56bb3898cb698dcb21a91b2c53b10ca35b5236ebf95743