[INFO] updating cached repository kolgotko/forkpty [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/kolgotko/forkpty [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/kolgotko/forkpty" "work/ex/beta-1.38-1/sources/1.37.0/gh/kolgotko/forkpty"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/kolgotko/forkpty'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/kolgotko/forkpty" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kolgotko/forkpty"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kolgotko/forkpty'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 8413e7f4e6068243c9c899c8b6e315f85cca9006 [INFO] sha for GitHub repo kolgotko/forkpty: 8413e7f4e6068243c9c899c8b6e315f85cca9006 [INFO] validating manifest of kolgotko/forkpty 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 kolgotko/forkpty 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 kolgotko/forkpty [INFO] finished frobbing kolgotko/forkpty [INFO] frobbed toml for kolgotko/forkpty written to work/ex/beta-1.38-1/sources/1.37.0/gh/kolgotko/forkpty/Cargo.toml [INFO] started frobbing kolgotko/forkpty [INFO] finished frobbing kolgotko/forkpty [INFO] frobbed toml for kolgotko/forkpty written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kolgotko/forkpty/Cargo.toml [INFO] crate kolgotko/forkpty already has a lockfile, it will not be regenerated [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 kolgotko/forkpty 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-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kolgotko/forkpty:/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] 1c1e774723ffd9bd3668f54f729b98c2187a9100b991d8e641e526affe8844d0 [INFO] running `"docker" "start" "-a" "1c1e774723ffd9bd3668f54f729b98c2187a9100b991d8e641e526affe8844d0"` [INFO] [stderr] Compiling nix v0.11.0 [INFO] [stderr] Compiling forkpty v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `open` [INFO] [stderr] --> src/lib.rs:14:25 [INFO] [stderr] | [INFO] [stderr] 14 | use nix::fcntl::{OFlag, open, fcntl, FcntlArg}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:343:47 [INFO] [stderr] | [INFO] [stderr] 343 | pub fn forkpty() -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/lib.rs:148:13 [INFO] [stderr] | [INFO] [stderr] 148 | Ok(-1) => { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/lib.rs:211:13 [INFO] [stderr] | [INFO] [stderr] 211 | Ok(-1) => { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:362:13 [INFO] [stderr] | [INFO] [stderr] 362 | close(slave_fd); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:376:13 [INFO] [stderr] | [INFO] [stderr] 376 | close(stdin.as_raw_fd()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:377:13 [INFO] [stderr] | [INFO] [stderr] 377 | close(stdout.as_raw_fd()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:378:13 [INFO] [stderr] | [INFO] [stderr] 378 | close(stderr.as_raw_fd()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.71s [INFO] running `"docker" "inspect" "1c1e774723ffd9bd3668f54f729b98c2187a9100b991d8e641e526affe8844d0"` [INFO] running `"docker" "rm" "-f" "1c1e774723ffd9bd3668f54f729b98c2187a9100b991d8e641e526affe8844d0"` [INFO] [stdout] 1c1e774723ffd9bd3668f54f729b98c2187a9100b991d8e641e526affe8844d0 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kolgotko/forkpty:/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] c18bbbf9f1a691440407f8a6f9b0a6f05486580ac281ec9faa93da5d84ce31f8 [INFO] running `"docker" "start" "-a" "c18bbbf9f1a691440407f8a6f9b0a6f05486580ac281ec9faa93da5d84ce31f8"` [INFO] [stderr] Compiling forkpty v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `open` [INFO] [stderr] --> src/lib.rs:14:25 [INFO] [stderr] | [INFO] [stderr] 14 | use nix::fcntl::{OFlag, open, fcntl, FcntlArg}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:343:47 [INFO] [stderr] | [INFO] [stderr] 343 | pub fn forkpty() -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/lib.rs:148:13 [INFO] [stderr] | [INFO] [stderr] 148 | Ok(-1) => { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/lib.rs:211:13 [INFO] [stderr] | [INFO] [stderr] 211 | Ok(-1) => { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:362:13 [INFO] [stderr] | [INFO] [stderr] 362 | close(slave_fd); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:376:13 [INFO] [stderr] | [INFO] [stderr] 376 | close(stdin.as_raw_fd()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:377:13 [INFO] [stderr] | [INFO] [stderr] 377 | close(stdout.as_raw_fd()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:378:13 [INFO] [stderr] | [INFO] [stderr] 378 | close(stderr.as_raw_fd()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.75s [INFO] running `"docker" "inspect" "c18bbbf9f1a691440407f8a6f9b0a6f05486580ac281ec9faa93da5d84ce31f8"` [INFO] running `"docker" "rm" "-f" "c18bbbf9f1a691440407f8a6f9b0a6f05486580ac281ec9faa93da5d84ce31f8"` [INFO] [stdout] c18bbbf9f1a691440407f8a6f9b0a6f05486580ac281ec9faa93da5d84ce31f8 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kolgotko/forkpty:/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] 8f5ba56472c91a928068892b29189871a223b95041807f0ce1d846491fec7740 [INFO] running `"docker" "start" "-a" "8f5ba56472c91a928068892b29189871a223b95041807f0ce1d846491fec7740"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/crater/target/debug/deps/forkpty-1948e6cb597f0aa4 [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 forkpty [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] running `"docker" "inspect" "8f5ba56472c91a928068892b29189871a223b95041807f0ce1d846491fec7740"` [INFO] running `"docker" "rm" "-f" "8f5ba56472c91a928068892b29189871a223b95041807f0ce1d846491fec7740"` [INFO] [stdout] 8f5ba56472c91a928068892b29189871a223b95041807f0ce1d846491fec7740