[INFO] crate httpal 0.1.0 is already in cache
[INFO] checking httpal-0.1.0 against master#4fb54ed484e2239a3e9eff3be17df00d2a162be3 for pr-73345
[INFO] extracting crate httpal 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate httpal 0.1.0 on toolchain 4fb54ed484e2239a3e9eff3be17df00d2a162be3
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate httpal 0.1.0
[INFO] finished tweaking crates.io crate httpal 0.1.0
[INFO] tweaked toml for crates.io crate httpal 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7419cbd0d1c04b0bfca86a71cee829757eb412770ef439dbee6625b9bb92449c
[INFO] running `Command { std: "docker" "start" "-a" "7419cbd0d1c04b0bfca86a71cee829757eb412770ef439dbee6625b9bb92449c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7419cbd0d1c04b0bfca86a71cee829757eb412770ef439dbee6625b9bb92449c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7419cbd0d1c04b0bfca86a71cee829757eb412770ef439dbee6625b9bb92449c", kill_on_drop: false }`
[INFO] [stdout] 7419cbd0d1c04b0bfca86a71cee829757eb412770ef439dbee6625b9bb92449c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 08f4ef1530cb64b59bf19f98d20d83a0ba9e38f8c83745db76eae5915be092d2
[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" "08f4ef1530cb64b59bf19f98d20d83a0ba9e38f8c83745db76eae5915be092d2", kill_on_drop: false }`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Checking httpal v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/http/request.rs:29:39
[INFO] [stdout]    |
[INFO] [stdout] 29 |         let (method, path, version) = try!(parser::request_line::parse(&mut reader));
[INFO] [stdout]    |                                       ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/http/request.rs:30:23
[INFO] [stdout]    |
[INFO] [stdout] 30 |         let headers = try!(parser::headers::parse(&mut reader));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/http/request.rs:12:19
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub body: Box<Read>,
[INFO] [stdout]    |                   ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/http/request.rs:26:37
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn from_reader(reader: &mut Read) -> Result<Self, Error> {
[INFO] [stdout]    |                                     ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/parser/request_line.rs:28:27
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn parse(reader: &mut Read) -> Result<(Method, String, Version), Error> {
[INFO] [stdout]    |                           ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/parser/headers.rs:18:27
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn parse(reader: &mut Read) -> Result<HashMap<Header, String>, Error> {
[INFO] [stdout]    |                           ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/http/request.rs:29:39
[INFO] [stdout]    |
[INFO] [stdout] 29 |         let (method, path, version) = try!(parser::request_line::parse(&mut reader));
[INFO] [stdout]    |                                       ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/http/request.rs:30:23
[INFO] [stdout]    |
[INFO] [stdout] 30 |         let headers = try!(parser::headers::parse(&mut reader));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/http/request.rs:12:19
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub body: Box<Read>,
[INFO] [stdout]    |                   ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/http/request.rs:26:37
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn from_reader(reader: &mut Read) -> Result<Self, Error> {
[INFO] [stdout]    |                                     ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/parser/request_line.rs:28:27
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn parse(reader: &mut Read) -> Result<(Method, String, Version), Error> {
[INFO] [stdout]    |                           ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/parser/headers.rs:18:27
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn parse(reader: &mut Read) -> Result<HashMap<Header, String>, Error> {
[INFO] [stdout]    |                           ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "08f4ef1530cb64b59bf19f98d20d83a0ba9e38f8c83745db76eae5915be092d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08f4ef1530cb64b59bf19f98d20d83a0ba9e38f8c83745db76eae5915be092d2", kill_on_drop: false }`
[INFO] [stdout] 08f4ef1530cb64b59bf19f98d20d83a0ba9e38f8c83745db76eae5915be092d2