[INFO] fetching crate varmint 0.1.3... [INFO] testing varmint-0.1.3 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] extracting crate varmint 0.1.3 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate varmint 0.1.3 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate varmint 0.1.3 [INFO] finished tweaking crates.io crate varmint 0.1.3 [INFO] tweaked toml for crates.io crate varmint 0.1.3 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 23a50ef46ed977adc7b0287d3d03332b007e64b055d0d9beb0469435d9d4b204 [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" "23a50ef46ed977adc7b0287d3d03332b007e64b055d0d9beb0469435d9d4b204", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "23a50ef46ed977adc7b0287d3d03332b007e64b055d0d9beb0469435d9d4b204", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "23a50ef46ed977adc7b0287d3d03332b007e64b055d0d9beb0469435d9d4b204", kill_on_drop: false }` [INFO] [stdout] 23a50ef46ed977adc7b0287d3d03332b007e64b055d0d9beb0469435d9d4b204 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b9ee4583bd9b8fb74029af484eb6617fbf2d7b2af5a3d238cbb8ad4646c13acb [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" "b9ee4583bd9b8fb74029af484eb6617fbf2d7b2af5a3d238cbb8ad4646c13acb", kill_on_drop: false }` [INFO] [stderr] Compiling varmint v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/read.rs:122:9 [INFO] [stdout] | [INFO] [stdout] 122 | try!(self.read_exact(&mut buffer)); [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/read.rs:128:12 [INFO] [stdout] | [INFO] [stdout] 128 | if try!(self.read(&mut buffer)) == 1 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/read.rs:144:27 [INFO] [stdout] | [INFO] [stdout] 144 | let current = try!(self.read_u8()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/read.rs:151:28 [INFO] [stdout] | [INFO] [stdout] 151 | let last = try!(self.read_u8()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/read.rs:166:21 [INFO] [stdout] | [INFO] [stdout] 166 | let first = try!(self.read_u8()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/read.rs:171:30 [INFO] [stdout] | [INFO] [stdout] 171 | if let Some(first) = try!(self.try_read_u8()) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/read.rs:172:21 [INFO] [stdout] | [INFO] [stdout] 172 | Ok(Some(try!(self.read_remaining_u64_varint(first)))) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/write.rs:57:17 [INFO] [stdout] | [INFO] [stdout] 57 | try!(self.write_u8(current)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/write.rs:60:17 [INFO] [stdout] | [INFO] [stdout] 60 | try!(self.write_u8(current | 0x80)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.48s [INFO] running `Command { std: "docker" "inspect" "b9ee4583bd9b8fb74029af484eb6617fbf2d7b2af5a3d238cbb8ad4646c13acb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b9ee4583bd9b8fb74029af484eb6617fbf2d7b2af5a3d238cbb8ad4646c13acb", kill_on_drop: false }` [INFO] [stdout] b9ee4583bd9b8fb74029af484eb6617fbf2d7b2af5a3d238cbb8ad4646c13acb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bcb26de7f474c874d10d58f8695432f51134d14c9f0128e0f29cfef8117c665f [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" "bcb26de7f474c874d10d58f8695432f51134d14c9f0128e0f29cfef8117c665f", kill_on_drop: false }` [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/read.rs:122:9 [INFO] [stdout] | [INFO] [stdout] 122 | try!(self.read_exact(&mut buffer)); [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/read.rs:128:12 [INFO] [stdout] | [INFO] [stdout] 128 | if try!(self.read(&mut buffer)) == 1 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/read.rs:144:27 [INFO] [stdout] | [INFO] [stdout] 144 | let current = try!(self.read_u8()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/read.rs:151:28 [INFO] [stdout] | [INFO] [stdout] 151 | let last = try!(self.read_u8()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/read.rs:166:21 [INFO] [stdout] | [INFO] [stdout] 166 | let first = try!(self.read_u8()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/read.rs:171:30 [INFO] [stdout] | [INFO] [stdout] 171 | if let Some(first) = try!(self.try_read_u8()) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/read.rs:172:21 [INFO] [stdout] | [INFO] [stdout] 172 | Ok(Some(try!(self.read_remaining_u64_varint(first)))) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/write.rs:57:17 [INFO] [stdout] | [INFO] [stdout] 57 | try!(self.write_u8(current)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/write.rs:60:17 [INFO] [stdout] | [INFO] [stdout] 60 | try!(self.write_u8(current | 0x80)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling varmint v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/read.rs:122:9 [INFO] [stdout] | [INFO] [stdout] 122 | try!(self.read_exact(&mut buffer)); [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/read.rs:128:12 [INFO] [stdout] | [INFO] [stdout] 128 | if try!(self.read(&mut buffer)) == 1 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/read.rs:144:27 [INFO] [stdout] | [INFO] [stdout] 144 | let current = try!(self.read_u8()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/read.rs:151:28 [INFO] [stdout] | [INFO] [stdout] 151 | let last = try!(self.read_u8()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/read.rs:166:21 [INFO] [stdout] | [INFO] [stdout] 166 | let first = try!(self.read_u8()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/read.rs:171:30 [INFO] [stdout] | [INFO] [stdout] 171 | if let Some(first) = try!(self.try_read_u8()) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/read.rs:172:21 [INFO] [stdout] | [INFO] [stdout] 172 | Ok(Some(try!(self.read_remaining_u64_varint(first)))) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/write.rs:57:17 [INFO] [stdout] | [INFO] [stdout] 57 | try!(self.write_u8(current)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/write.rs:60:17 [INFO] [stdout] | [INFO] [stdout] 60 | try!(self.write_u8(current | 0x80)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.29s [INFO] running `Command { std: "docker" "inspect" "bcb26de7f474c874d10d58f8695432f51134d14c9f0128e0f29cfef8117c665f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bcb26de7f474c874d10d58f8695432f51134d14c9f0128e0f29cfef8117c665f", kill_on_drop: false }` [INFO] [stdout] bcb26de7f474c874d10d58f8695432f51134d14c9f0128e0f29cfef8117c665f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5525eb606161062006fb6ce0010a165dd85bc1b57d3cb7b8829d8675e3604d8a [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" "5525eb606161062006fb6ce0010a165dd85bc1b57d3cb7b8829d8675e3604d8a", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] running 23 tests [INFO] [stderr] --> src/read.rs:122:9 [INFO] [stdout] test len::tests::all ... ok [INFO] [stderr] | [INFO] [stdout] test len::tests::one ... ok [INFO] [stderr] 122 | try!(self.read_exact(&mut buffer)); [INFO] [stdout] test len::tests::one_byte_threshold_above ... ok [INFO] [stderr] | ^^^ [INFO] [stdout] test len::tests::half ... ok [INFO] [stderr] | [INFO] [stdout] test len::tests::one_byte_threshold_below ... ok [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] test read::tests::all ... ok [INFO] [stderr] [INFO] [stdout] test read::tests::too_many ... ok [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] test read::tests::one ... ok [INFO] [stderr] --> src/read.rs:128:12 [INFO] [stdout] test read::tests::half ... ok [INFO] [stderr] | [INFO] [stdout] test read::tests::try_none ... ok [INFO] [stderr] 128 | if try!(self.read(&mut buffer)) == 1 { [INFO] [stdout] test read::tests::try_some ... ok [INFO] [stderr] | ^^^ [INFO] [stdout] test read::tests::zero ... ok [INFO] [stderr] [INFO] [stdout] test read::tests::some ... ok [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] test write::tests::half ... ok [INFO] [stderr] --> src/read.rs:144:27 [INFO] [stdout] test write::tests::all ... ok [INFO] [stderr] | [INFO] [stdout] test write::tests::many ... ok [INFO] [stderr] 144 | let current = try!(self.read_u8()); [INFO] [stdout] test write::tests::zero ... ok [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/read.rs:151:28 [INFO] [stderr] | [INFO] [stderr] 151 | let last = try!(self.read_u8()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/read.rs:166:21 [INFO] [stderr] | [INFO] [stderr] 166 | let first = try!(self.read_u8()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/read.rs:171:30 [INFO] [stderr] | [INFO] [stderr] 171 | if let Some(first) = try!(self.try_read_u8()) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/read.rs:172:21 [INFO] [stderr] | [INFO] [stderr] 172 | Ok(Some(try!(self.read_remaining_u64_varint(first)))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/write.rs:57:17 [INFO] [stderr] | [INFO] [stderr] 57 | try!(self.write_u8(current)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/write.rs:60:17 [INFO] [stderr] | [INFO] [stderr] 60 | try!(self.write_u8(current | 0x80)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 9 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/read.rs:122:9 [INFO] [stderr] | [INFO] [stderr] 122 | try!(self.read_exact(&mut buffer)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/read.rs:128:12 [INFO] [stderr] | [INFO] [stderr] 128 | if try!(self.read(&mut buffer)) == 1 { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/read.rs:144:27 [INFO] [stderr] | [INFO] [stderr] 144 | let current = try!(self.read_u8()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/read.rs:151:28 [INFO] [stderr] | [INFO] [stderr] 151 | let last = try!(self.read_u8()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/read.rs:166:21 [INFO] [stderr] | [INFO] [stderr] 166 | let first = try!(self.read_u8()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/read.rs:171:30 [INFO] [stderr] | [INFO] [stderr] 171 | if let Some(first) = try!(self.try_read_u8()) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/read.rs:172:21 [INFO] [stderr] | [INFO] [stderr] 172 | Ok(Some(try!(self.read_remaining_u64_varint(first)))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/write.rs:57:17 [INFO] [stderr] | [INFO] [stderr] 57 | try!(self.write_u8(current)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/write.rs:60:17 [INFO] [stderr] | [INFO] [stderr] 60 | try!(self.write_u8(current | 0x80)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 9 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/varmint-8b1139c9e0e72a20) [INFO] [stdout] test len::tests::some ... ok [INFO] [stderr] Doc-tests varmint [INFO] [stdout] test len::tests::zero ... ok [INFO] [stdout] test len::tests::many ... ok [INFO] [stdout] test write::tests::one ... ok [INFO] [stdout] test write::tests::some ... ok [INFO] [stdout] test read::tests::many ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test src/read.rs - read::ReadVarInt::try_read_usize_varint (line 105) ... ok [INFO] [stdout] test src/read.rs - read::ReadVarInt::read_usize_varint (line 47) ... ok [INFO] [stdout] test src/write.rs - write::WriteVarInt::write_usize_varint (line 36) ... ok [INFO] [stdout] test src/read.rs - read::ReadVarInt::try_read_u64_varint (line 73) ... ok [INFO] [stdout] test src/read.rs - read::ReadVarInt::read_u64_varint (line 26) ... ok [INFO] [stdout] test src/read.rs - read::ReadVarInt::try_read_u64_varint (line 79) ... ok [INFO] [stdout] test src/write.rs - write::WriteVarInt::write_u64_varint (line 19) ... ok [INFO] [stdout] test src/read.rs - read::ReadVarInt::try_read_usize_varint (line 111) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.79s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5525eb606161062006fb6ce0010a165dd85bc1b57d3cb7b8829d8675e3604d8a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5525eb606161062006fb6ce0010a165dd85bc1b57d3cb7b8829d8675e3604d8a", kill_on_drop: false }` [INFO] [stdout] 5525eb606161062006fb6ce0010a165dd85bc1b57d3cb7b8829d8675e3604d8a