[INFO] fetching crate utf8reader 0.1.0... [INFO] checking utf8reader-0.1.0 against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579 [INFO] extracting crate utf8reader 0.1.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate utf8reader 0.1.0 on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate utf8reader 0.1.0 [INFO] finished tweaking crates.io crate utf8reader 0.1.0 [INFO] tweaked toml for crates.io crate utf8reader 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] eae1667849c96154f5f606a46973e1ae12bb2dc66fc2d19cbe2d2d27208e0913 [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" "eae1667849c96154f5f606a46973e1ae12bb2dc66fc2d19cbe2d2d27208e0913", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "eae1667849c96154f5f606a46973e1ae12bb2dc66fc2d19cbe2d2d27208e0913", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eae1667849c96154f5f606a46973e1ae12bb2dc66fc2d19cbe2d2d27208e0913", kill_on_drop: false }` [INFO] [stdout] eae1667849c96154f5f606a46973e1ae12bb2dc66fc2d19cbe2d2d27208e0913 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 79669d6659bb0fdb2355d296d2066092a9219372fc41adeec252d906046c100a [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" "79669d6659bb0fdb2355d296d2066092a9219372fc41adeec252d906046c100a", kill_on_drop: false }` [INFO] [stderr] Checking utf8reader v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:43:6 [INFO] [stdout] | [INFO] [stdout] 43 | if try!(self.stream.read(&mut b)) == 0 { [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] --> src/lib.rs:14:35 [INFO] [stdout] | [INFO] [stdout] 14 | ($e:expr, $fail:expr) => ( match try!($e) { Some(v) => v, None => $fail } ); [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 55 | let ch1 = try_some_or!(self.getb(), return Ok(None)) as u32; [INFO] [stdout] | ------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:14:35 [INFO] [stdout] | [INFO] [stdout] 14 | ($e:expr, $fail:expr) => ( match try!($e) { Some(v) => v, None => $fail } ); [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 67 | let ch2 = try_some_or!(self.getb(), return Ok(Some(BADCHAR))) as u32; [INFO] [stdout] | --------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:14:35 [INFO] [stdout] | [INFO] [stdout] 14 | ($e:expr, $fail:expr) => ( match try!($e) { Some(v) => v, None => $fail } ); [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 78 | let ch2 = try_some_or!(self.getb(), return Ok(Some(BADCHAR))) as u32; [INFO] [stdout] | --------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:14:35 [INFO] [stdout] | [INFO] [stdout] 14 | ($e:expr, $fail:expr) => ( match try!($e) { Some(v) => v, None => $fail } ); [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 82 | let ch3 = try_some_or!(self.getb(), return Ok(Some(BADCHAR))) as u32; [INFO] [stdout] | --------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:14:35 [INFO] [stdout] | [INFO] [stdout] 14 | ($e:expr, $fail:expr) => ( match try!($e) { Some(v) => v, None => $fail } ); [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 93 | let ch2 = try_some_or!(self.getb(), return Ok(Some(BADCHAR))) as u32; [INFO] [stdout] | --------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:14:35 [INFO] [stdout] | [INFO] [stdout] 14 | ($e:expr, $fail:expr) => ( match try!($e) { Some(v) => v, None => $fail } ); [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 97 | let ch3 = try_some_or!(self.getb(), return Ok(Some(BADCHAR))) as u32; [INFO] [stdout] | --------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:14:35 [INFO] [stdout] | [INFO] [stdout] 14 | ($e:expr, $fail:expr) => ( match try!($e) { Some(v) => v, None => $fail } ); [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 101 | let ch4 = try_some_or!(self.getb(), return Ok(Some(BADCHAR))) as u32; [INFO] [stdout] | --------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:43:6 [INFO] [stdout] | [INFO] [stdout] 43 | if try!(self.stream.read(&mut b)) == 0 { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:14:35 [INFO] [stdout] | [INFO] [stdout] 14 | ($e:expr, $fail:expr) => ( match try!($e) { Some(v) => v, None => $fail } ); [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 55 | let ch1 = try_some_or!(self.getb(), return Ok(None)) as u32; [INFO] [stdout] | ------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:14:35 [INFO] [stdout] | [INFO] [stdout] 14 | ($e:expr, $fail:expr) => ( match try!($e) { Some(v) => v, None => $fail } ); [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 67 | let ch2 = try_some_or!(self.getb(), return Ok(Some(BADCHAR))) as u32; [INFO] [stdout] | --------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:14:35 [INFO] [stdout] | [INFO] [stdout] 14 | ($e:expr, $fail:expr) => ( match try!($e) { Some(v) => v, None => $fail } ); [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 78 | let ch2 = try_some_or!(self.getb(), return Ok(Some(BADCHAR))) as u32; [INFO] [stdout] | --------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:14:35 [INFO] [stdout] | [INFO] [stdout] 14 | ($e:expr, $fail:expr) => ( match try!($e) { Some(v) => v, None => $fail } ); [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 82 | let ch3 = try_some_or!(self.getb(), return Ok(Some(BADCHAR))) as u32; [INFO] [stdout] | --------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:14:35 [INFO] [stdout] | [INFO] [stdout] 14 | ($e:expr, $fail:expr) => ( match try!($e) { Some(v) => v, None => $fail } ); [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 93 | let ch2 = try_some_or!(self.getb(), return Ok(Some(BADCHAR))) as u32; [INFO] [stdout] | --------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:14:35 [INFO] [stdout] | [INFO] [stdout] 14 | ($e:expr, $fail:expr) => ( match try!($e) { Some(v) => v, None => $fail } ); [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 97 | let ch3 = try_some_or!(self.getb(), return Ok(Some(BADCHAR))) as u32; [INFO] [stdout] | --------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:14:35 [INFO] [stdout] | [INFO] [stdout] 14 | ($e:expr, $fail:expr) => ( match try!($e) { Some(v) => v, None => $fail } ); [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 101 | let ch4 = try_some_or!(self.getb(), return Ok(Some(BADCHAR))) as u32; [INFO] [stdout] | --------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.11s [INFO] running `Command { std: "docker" "inspect" "79669d6659bb0fdb2355d296d2066092a9219372fc41adeec252d906046c100a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "79669d6659bb0fdb2355d296d2066092a9219372fc41adeec252d906046c100a", kill_on_drop: false }` [INFO] [stdout] 79669d6659bb0fdb2355d296d2066092a9219372fc41adeec252d906046c100a