[INFO] crate source_query 0.1.3 is already in cache [INFO] extracting crate source_query 0.1.3 into work/ex/beta-1.38-1/sources/1.37.0/reg/source_query/0.1.3 [INFO] extracting crate source_query 0.1.3 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/source_query/0.1.3 [INFO] validating manifest of source_query-0.1.3 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of source_query-0.1.3 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing source_query-0.1.3 [INFO] finished frobbing source_query-0.1.3 [INFO] frobbed toml for source_query-0.1.3 written to work/ex/beta-1.38-1/sources/1.37.0/reg/source_query/0.1.3/Cargo.toml [INFO] started frobbing source_query-0.1.3 [INFO] finished frobbing source_query-0.1.3 [INFO] frobbed toml for source_query-0.1.3 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/source_query/0.1.3/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing source_query-0.1.3 against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/source_query/0.1.3:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 971486b13f97fc817fd4c7cf8751029b616e0f4aec5800ec29e8122f2ca9ce08 [INFO] running `"docker" "start" "-a" "971486b13f97fc817fd4c7cf8751029b616e0f4aec5800ec29e8122f2ca9ce08"` [INFO] [stderr] Compiling source_query v0.1.3 (/opt/crater/workdir) [INFO] [stderr] warning: the item `Buf` is imported redundantly [INFO] [stderr] --> src/info.rs:212:17 [INFO] [stderr] | [INFO] [stderr] 62 | use bytes::{Buf, LittleEndian}; [INFO] [stderr] | --- the item `Buf` is already imported here [INFO] [stderr] ... [INFO] [stderr] 212 | use bytes::{Buf, LittleEndian}; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the item `LittleEndian` is imported redundantly [INFO] [stderr] --> src/info.rs:212:22 [INFO] [stderr] | [INFO] [stderr] 62 | use bytes::{Buf, LittleEndian}; [INFO] [stderr] | ------------ the item `LittleEndian` is already imported here [INFO] [stderr] ... [INFO] [stderr] 212 | use bytes::{Buf, LittleEndian}; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `Cursor` is imported redundantly [INFO] [stderr] --> src/info.rs:213:9 [INFO] [stderr] | [INFO] [stderr] 63 | use std::io::Cursor; [INFO] [stderr] | --------------- the item `Cursor` is already imported here [INFO] [stderr] ... [INFO] [stderr] 213 | use std::io::Cursor; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'bytes::Buf::get_i16': use get_i16_be or get_i16_le [INFO] [stderr] --> src/info.rs:92:31 [INFO] [stderr] | [INFO] [stderr] 92 | let steamapp_id = cur.get_i16::(); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'bytes::Buf::get_i16': use get_i16_be or get_i16_le [INFO] [stderr] --> src/info.rs:114:22 [INFO] [stderr] | [INFO] [stderr] 114 | Some(cur.get_i16::()) [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'bytes::Buf::get_u64': use get_u64_be or get_u64_le [INFO] [stderr] --> src/info.rs:120:22 [INFO] [stderr] | [INFO] [stderr] 120 | Some(cur.get_u64::()) [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'bytes::Buf::get_i16': use get_i16_be or get_i16_le [INFO] [stderr] --> src/info.rs:126:23 [INFO] [stderr] | [INFO] [stderr] 126 | (Some(cur.get_i16::()), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'bytes::Buf::get_u64': use get_u64_be or get_u64_le [INFO] [stderr] --> src/info.rs:139:22 [INFO] [stderr] | [INFO] [stderr] 139 | Some(cur.get_u64::()) [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'bytes::Buf::get_i32': use get_i32_be or get_i32_le [INFO] [stderr] --> src/info.rs:216:22 [INFO] [stderr] | [INFO] [stderr] 216 | let header = cur.get_i32::(); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.56s [INFO] running `"docker" "inspect" "971486b13f97fc817fd4c7cf8751029b616e0f4aec5800ec29e8122f2ca9ce08"` [INFO] running `"docker" "rm" "-f" "971486b13f97fc817fd4c7cf8751029b616e0f4aec5800ec29e8122f2ca9ce08"` [INFO] [stdout] 971486b13f97fc817fd4c7cf8751029b616e0f4aec5800ec29e8122f2ca9ce08 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/source_query/0.1.3:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] ebe1f00a8833fcfb4fccf0ce24284aca4b65f3869d365dc15e7a35a0ed99353f [INFO] running `"docker" "start" "-a" "ebe1f00a8833fcfb4fccf0ce24284aca4b65f3869d365dc15e7a35a0ed99353f"` [INFO] [stderr] Compiling source_query v0.1.3 (/opt/crater/workdir) [INFO] [stderr] warning: the item `Buf` is imported redundantly [INFO] [stderr] --> src/info.rs:212:17 [INFO] [stderr] | [INFO] [stderr] 62 | use bytes::{Buf, LittleEndian}; [INFO] [stderr] | --- the item `Buf` is already imported here [INFO] [stderr] ... [INFO] [stderr] 212 | use bytes::{Buf, LittleEndian}; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the item `LittleEndian` is imported redundantly [INFO] [stderr] --> src/info.rs:212:22 [INFO] [stderr] | [INFO] [stderr] 62 | use bytes::{Buf, LittleEndian}; [INFO] [stderr] | ------------ the item `LittleEndian` is already imported here [INFO] [stderr] ... [INFO] [stderr] 212 | use bytes::{Buf, LittleEndian}; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `Cursor` is imported redundantly [INFO] [stderr] --> src/info.rs:213:9 [INFO] [stderr] | [INFO] [stderr] 63 | use std::io::Cursor; [INFO] [stderr] | --------------- the item `Cursor` is already imported here [INFO] [stderr] ... [INFO] [stderr] 213 | use std::io::Cursor; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'bytes::Buf::get_i16': use get_i16_be or get_i16_le [INFO] [stderr] --> src/info.rs:92:31 [INFO] [stderr] | [INFO] [stderr] 92 | let steamapp_id = cur.get_i16::(); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'bytes::Buf::get_i16': use get_i16_be or get_i16_le [INFO] [stderr] --> src/info.rs:114:22 [INFO] [stderr] | [INFO] [stderr] 114 | Some(cur.get_i16::()) [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'bytes::Buf::get_u64': use get_u64_be or get_u64_le [INFO] [stderr] --> src/info.rs:120:22 [INFO] [stderr] | [INFO] [stderr] 120 | Some(cur.get_u64::()) [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'bytes::Buf::get_i16': use get_i16_be or get_i16_le [INFO] [stderr] --> src/info.rs:126:23 [INFO] [stderr] | [INFO] [stderr] 126 | (Some(cur.get_i16::()), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'bytes::Buf::get_u64': use get_u64_be or get_u64_le [INFO] [stderr] --> src/info.rs:139:22 [INFO] [stderr] | [INFO] [stderr] 139 | Some(cur.get_u64::()) [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'bytes::Buf::get_i32': use get_i32_be or get_i32_le [INFO] [stderr] --> src/info.rs:216:22 [INFO] [stderr] | [INFO] [stderr] 216 | let header = cur.get_i32::(); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.61s [INFO] running `"docker" "inspect" "ebe1f00a8833fcfb4fccf0ce24284aca4b65f3869d365dc15e7a35a0ed99353f"` [INFO] running `"docker" "rm" "-f" "ebe1f00a8833fcfb4fccf0ce24284aca4b65f3869d365dc15e7a35a0ed99353f"` [INFO] [stdout] ebe1f00a8833fcfb4fccf0ce24284aca4b65f3869d365dc15e7a35a0ed99353f [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/source_query/0.1.3:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] 6caaa366899847552f7adc9ebe64de94a1d3ef077c95b15205857ca64076cd56 [INFO] running `"docker" "start" "-a" "6caaa366899847552f7adc9ebe64de94a1d3ef077c95b15205857ca64076cd56"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/crater/target/debug/deps/source_query-d0aa0191e4100a68 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests source_query [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/info.rs - info::query (line 182) ... FAILED [INFO] [stdout] test src/info.rs - info::query (line 190) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/info.rs - info::query (line 182) stdout ---- [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `std::ops::Try`) [INFO] [stdout] --> src/info.rs:185:12 [INFO] [stdout] | [INFO] [stdout] 6 | let info = info::query("1.2.3.4:27015", None)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] | [INFO] [stdout] = help: the trait `std::ops::Try` is not implemented for `()` [INFO] [stdout] = note: required by `std::ops::Try::from_error` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/info.rs - info::query (line 190) stdout ---- [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `std::ops::Try`) [INFO] [stdout] --> src/info.rs:194:12 [INFO] [stdout] | [INFO] [stdout] 7 | let info = info::query("1.2.3.4:27015", Some(Duration::from_secs(3)))?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] | [INFO] [stdout] = help: the trait `std::ops::Try` is not implemented for `()` [INFO] [stdout] = note: required by `std::ops::Try::from_error` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/info.rs - info::query (line 182) [INFO] [stdout] src/info.rs - info::query (line 190) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `"docker" "inspect" "6caaa366899847552f7adc9ebe64de94a1d3ef077c95b15205857ca64076cd56"` [INFO] running `"docker" "rm" "-f" "6caaa366899847552f7adc9ebe64de94a1d3ef077c95b15205857ca64076cd56"` [INFO] [stdout] 6caaa366899847552f7adc9ebe64de94a1d3ef077c95b15205857ca64076cd56