[INFO] updating cached repository https://github.com/onefrankguy/chifir [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 96c6206beb965f2e7143915170848f9401b30413 [INFO] checking onefrankguy/chifir against try#c8bdaa84ec1b37f18f30375e196a65b7602f3790 for pr-73345 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fonefrankguy%2Fchifir" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/onefrankguy/chifir on toolchain c8bdaa84ec1b37f18f30375e196a65b7602f3790 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/onefrankguy/chifir [INFO] finished tweaking git repo https://github.com/onefrankguy/chifir [INFO] tweaked toml for git repo https://github.com/onefrankguy/chifir written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/onefrankguy/chifir already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 90964dd75ce1a761ce1b198e5326af8158df01a52be582349fc636d36b0f2174 [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" "90964dd75ce1a761ce1b198e5326af8158df01a52be582349fc636d36b0f2174", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "90964dd75ce1a761ce1b198e5326af8158df01a52be582349fc636d36b0f2174", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90964dd75ce1a761ce1b198e5326af8158df01a52be582349fc636d36b0f2174", kill_on_drop: false }` [INFO] [stdout] 90964dd75ce1a761ce1b198e5326af8158df01a52be582349fc636d36b0f2174 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] 7a74039663ff4153c345d3467e6533b1a187ef270a43dcb749d9d171392f3764 [INFO] running `Command { std: "docker" "start" "-a" "7a74039663ff4153c345d3467e6533b1a187ef270a43dcb749d9d171392f3764", kill_on_drop: false }` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Checking libc v0.2.16 [INFO] [stderr] Checking termion v1.1.1 [INFO] [stderr] Checking chifir v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/compiler.rs:229:24 [INFO] [stdout] | [INFO] [stdout] 229 | let assembly = try!(String::from_utf8(self.assembly.to_vec()) [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/computer.rs:13:23 [INFO] [stdout] | [INFO] [stdout] 13 | input: Option>, [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn Read + Send` [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/computer.rs:14:24 [INFO] [stdout] | [INFO] [stdout] 14 | output: Option>, [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Write + Send` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/computer.rs:97:39 [INFO] [stdout] | [INFO] [stdout] 97 | pub fn input(mut self, input: Box) -> Self { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn Read + Send` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/computer.rs:155:41 [INFO] [stdout] | [INFO] [stdout] 155 | pub fn output(mut self, output: Box) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Write + Send` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/compiler.rs:229:24 [INFO] [stdout] | [INFO] [stdout] 229 | let assembly = try!(String::from_utf8(self.assembly.to_vec()) [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/computer.rs:13:23 [INFO] [stdout] | [INFO] [stdout] 13 | input: Option>, [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn Read + Send` [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/computer.rs:14:24 [INFO] [stdout] | [INFO] [stdout] 14 | output: Option>, [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Write + Send` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/computer.rs:97:39 [INFO] [stdout] | [INFO] [stdout] 97 | pub fn input(mut self, input: Box) -> Self { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn Read + Send` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/computer.rs:155:41 [INFO] [stdout] | [INFO] [stdout] 155 | pub fn output(mut self, output: Box) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Write + Send` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'core::str::::trim_left_matches': superseded by `trim_start_matches` [INFO] [stdout] --> src/compiler.rs:279:51 [INFO] [stdout] | [INFO] [stdout] 279 | ... let address = operand.trim_left_matches('/... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'core::str::::trim_left_matches': superseded by `trim_start_matches` [INFO] [stdout] --> src/compiler.rs:279:51 [INFO] [stdout] | [INFO] [stdout] 279 | ... let address = operand.trim_left_matches('/... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.38s [INFO] running `Command { std: "docker" "inspect" "7a74039663ff4153c345d3467e6533b1a187ef270a43dcb749d9d171392f3764", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a74039663ff4153c345d3467e6533b1a187ef270a43dcb749d9d171392f3764", kill_on_drop: false }` [INFO] [stdout] 7a74039663ff4153c345d3467e6533b1a187ef270a43dcb749d9d171392f3764