[INFO] fetching crate map_split 0.2.1...
[INFO] checking map_split-0.2.1 against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526
[INFO] extracting crate map_split 0.2.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate map_split 0.2.1 on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate map_split 0.2.1
[INFO] finished tweaking crates.io crate map_split 0.2.1
[INFO] tweaked toml for crates.io crate map_split 0.2.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] de040abb2ad4510bcf0d66798751b6fb5c76d74a92ef3df240f65ce2a68d2e9b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "de040abb2ad4510bcf0d66798751b6fb5c76d74a92ef3df240f65ce2a68d2e9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "de040abb2ad4510bcf0d66798751b6fb5c76d74a92ef3df240f65ce2a68d2e9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de040abb2ad4510bcf0d66798751b6fb5c76d74a92ef3df240f65ce2a68d2e9b", kill_on_drop: false }`
[INFO] [stdout] de040abb2ad4510bcf0d66798751b6fb5c76d74a92ef3df240f65ce2a68d2e9b
[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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c71d8a94628768328e15c001bad462233bef1870ef2caadd140d3f34dd0c1f76
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c71d8a94628768328e15c001bad462233bef1870ef2caadd140d3f34dd0c1f76", kill_on_drop: false }`
[INFO] [stderr]    Compiling map_split v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> build.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |         try!(write!(f, "
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> build.rs:20:13
[INFO] [stdout]    |
[INFO] [stdout] 20 |             try!(write!(f, "    type {A}: 'a;
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> build.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |         try!(write!(f, "
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> build.rs:26:13
[INFO] [stdout]    |
[INFO] [stdout] 26 |             try!(write!(f, "Self::{A}, ", A=('A' as u8 + j) as char));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> build.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |         try!(write!(f, ");
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> build.rs:31:13
[INFO] [stdout]    |
[INFO] [stdout] 31 |             try!(write!(f, "Self::Mut{A}, ", A=('A' as u8 + j) as char));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> build.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |         try!(write!(f, ");\n}}\n"));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> build.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |         try!(write!(f, "impl <'a, SplitType, T: Splittable{n}<'a, SplitType>> Splittable{nm1}<'a, SplitType> for T {{\n", nm1=nm1, n=i));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> build.rs:37:13
[INFO] [stdout]    |
[INFO] [stdout] 37 |             try!(write!(f, "\ttype {A} = <Self as Splittable{n}<'a, SplitType>>::{A};\n", A=('A' as u8 + j) as char, n=i));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> build.rs:40:13
[INFO] [stdout]    |
[INFO] [stdout] 40 |             try!(write!(f, "\ttype Mut{A} = <Self as Splittable{n}<'a, SplitType>>::Mut{A};\n", A=('A' as u8 + j) as char, n=i));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> build.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |         try!(write!(f, "\n\tfn split{nm1}(&'a self) -> (", nm1=nm1));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> build.rs:44:13
[INFO] [stdout]    |
[INFO] [stdout] 44 |             try!(write!(f, "Self::{A}, ", A=('A' as u8 + j) as char));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> build.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 |         try!(write!(f, ") {{
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> build.rs:50:13
[INFO] [stdout]    |
[INFO] [stdout] 50 |             try!(write!(f, "r.{j}, ", j=j));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> build.rs:52:13
[INFO] [stdout]    |
[INFO] [stdout] 52 |             try!(write!(f, ")
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> build.rs:56:13
[INFO] [stdout]    |
[INFO] [stdout] 56 |             try!(write!(f, "Self::Mut{A}, ", A=('A' as u8 + j) as char));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> build.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 |         try!(write!(f, ") {{
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> build.rs:62:13
[INFO] [stdout]    |
[INFO] [stdout] 62 |             try!(write!(f, "r.{j}, ", j=j));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> build.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |         try!(write!(f, ")\n\t}}\n}}\n"));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> build.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 76 |         try!(write!(f, "
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> build.rs:100:9
[INFO] [stdout]     |
[INFO] [stdout] 100 |         try!(write!(f, "
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> build.rs:115:9
[INFO] [stdout]     |
[INFO] [stdout] 115 |         try!(write!(f, "
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> build.rs:179:9
[INFO] [stdout]     |
[INFO] [stdout] 179 |         try!(write!(f, "
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> build.rs:185:13
[INFO] [stdout]     |
[INFO] [stdout] 185 |             try!(write!(f, "HashMap{A}<'a, K, V, S, SplitType>, ", A=('A' as u8 + j) as char));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> build.rs:187:9
[INFO] [stdout]     |
[INFO] [stdout] 187 |         try!(write!(f, ")
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> build.rs:193:13
[INFO] [stdout]     |
[INFO] [stdout] 193 |             try!(write!(f, ", HashMap{A}(PhantomData, unsafe {{ &mut*p }})", A=('A' as u8 + j) as char));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> build.rs:195:9
[INFO] [stdout]     |
[INFO] [stdout] 195 |         try!(write!(f, ")\n}}\n"));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 27 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.63s
[INFO] running `Command { std: "docker" "inspect" "c71d8a94628768328e15c001bad462233bef1870ef2caadd140d3f34dd0c1f76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c71d8a94628768328e15c001bad462233bef1870ef2caadd140d3f34dd0c1f76", kill_on_drop: false }`
[INFO] [stdout] c71d8a94628768328e15c001bad462233bef1870ef2caadd140d3f34dd0c1f76