[INFO] cloning repository https://github.com/KeenS/igaguri [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KeenS/igaguri" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKeenS%2Figaguri", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKeenS%2Figaguri'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8653f722db491de87e978f8b506921510a80f8a7 [INFO] testing KeenS/igaguri against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKeenS%2Figaguri" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/KeenS/igaguri 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 git repo https://github.com/KeenS/igaguri [INFO] finished tweaking git repo https://github.com/KeenS/igaguri [INFO] tweaked toml for git repo https://github.com/KeenS/igaguri written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/KeenS/igaguri already has a lockfile, it will not be regenerated [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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 4cc58f821f4161747d1d4da34a2145a9f831357c7d6127415b8a3b1e6146d55e [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" "4cc58f821f4161747d1d4da34a2145a9f831357c7d6127415b8a3b1e6146d55e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4cc58f821f4161747d1d4da34a2145a9f831357c7d6127415b8a3b1e6146d55e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4cc58f821f4161747d1d4da34a2145a9f831357c7d6127415b8a3b1e6146d55e", kill_on_drop: false }` [INFO] [stdout] 4cc58f821f4161747d1d4da34a2145a9f831357c7d6127415b8a3b1e6146d55e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 7d75e1d604cd7586280461228528a0d6b5d167d9b2369e827362c2e9bd1cbe75 [INFO] running `Command { std: "docker" "start" "-a" "7d75e1d604cd7586280461228528a0d6b5d167d9b2369e827362c2e9bd1cbe75", kill_on_drop: false }` [INFO] [stderr] Compiling bitflags v0.4.0 [INFO] [stderr] Compiling regex-syntax v0.3.4 [INFO] [stderr] Compiling encode_unicode v0.1.3 [INFO] [stderr] Compiling log v0.3.6 [INFO] [stderr] Compiling unicode-width v0.1.3 [INFO] [stderr] Compiling nom v1.2.4 [INFO] [stderr] Compiling memchr v0.1.11 [INFO] [stderr] Compiling thread-id v2.0.0 [INFO] [stderr] Compiling nix v0.5.1 [INFO] [stderr] Compiling thread_local v0.2.6 [INFO] [stderr] Compiling aho-corasick v0.5.2 [INFO] [stderr] Compiling regex v0.1.73 [INFO] [stderr] Compiling rustyline v1.0.0 [INFO] [stderr] Compiling env_logger v0.3.4 [INFO] [stderr] Compiling igaguri v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/igaguri.rs:83:33 [INFO] [stdout] | [INFO] [stdout] 83 | ... try!(self.run(command, si, Stdio::piped(), Stdio::inherit())); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/read.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | reader.rl.load_history(&reader.histfile); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `cmd:` in this pattern is redundant [INFO] [stdout] --> src/ast.rs:19:22 [INFO] [stdout] | [INFO] [stdout] 19 | &Command{cmd: ref cmd, ..} => cmd.is_empty(), [INFO] [stdout] | ^^^^^^^^^^^^ help: use shorthand field pattern: `ref cmd` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_shorthand_field_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/igaguri.rs:27:33 [INFO] [stdout] | [INFO] [stdout] 27 | ... child.wait(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 17.20s [INFO] running `Command { std: "docker" "inspect" "7d75e1d604cd7586280461228528a0d6b5d167d9b2369e827362c2e9bd1cbe75", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d75e1d604cd7586280461228528a0d6b5d167d9b2369e827362c2e9bd1cbe75", kill_on_drop: false }` [INFO] [stdout] 7d75e1d604cd7586280461228528a0d6b5d167d9b2369e827362c2e9bd1cbe75 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 10b498a3b4baf4f2f0091ddd083f19a5a6568bab859f44a08e26834e023ddf75 [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" "10b498a3b4baf4f2f0091ddd083f19a5a6568bab859f44a08e26834e023ddf75", kill_on_drop: false }` [INFO] [stderr] Compiling igaguri v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/igaguri.rs:83:33 [INFO] [stdout] | [INFO] [stdout] 83 | ... try!(self.run(command, si, Stdio::piped(), Stdio::inherit())); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/read.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | reader.rl.load_history(&reader.histfile); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `cmd:` in this pattern is redundant [INFO] [stdout] --> src/ast.rs:19:22 [INFO] [stdout] | [INFO] [stdout] 19 | &Command{cmd: ref cmd, ..} => cmd.is_empty(), [INFO] [stdout] | ^^^^^^^^^^^^ help: use shorthand field pattern: `ref cmd` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_shorthand_field_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/igaguri.rs:27:33 [INFO] [stdout] | [INFO] [stdout] 27 | ... child.wait(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/igaguri.rs:83:33 [INFO] [stdout] | [INFO] [stdout] 83 | ... try!(self.run(command, si, Stdio::piped(), Stdio::inherit())); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/read.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | reader.rl.load_history(&reader.histfile); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `cmd:` in this pattern is redundant [INFO] [stdout] --> src/ast.rs:19:22 [INFO] [stdout] | [INFO] [stdout] 19 | &Command{cmd: ref cmd, ..} => cmd.is_empty(), [INFO] [stdout] | ^^^^^^^^^^^^ help: use shorthand field pattern: `ref cmd` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_shorthand_field_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/igaguri.rs:27:33 [INFO] [stdout] | [INFO] [stdout] 27 | ... child.wait(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.40s [INFO] running `Command { std: "docker" "inspect" "10b498a3b4baf4f2f0091ddd083f19a5a6568bab859f44a08e26834e023ddf75", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "10b498a3b4baf4f2f0091ddd083f19a5a6568bab859f44a08e26834e023ddf75", kill_on_drop: false }` [INFO] [stdout] 10b498a3b4baf4f2f0091ddd083f19a5a6568bab859f44a08e26834e023ddf75 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 18ccb0d044071f4ece60e7af3539f3e508eb848975065bb75422cbb9ecdb2a23 [INFO] running `Command { std: "docker" "start" "-a" "18ccb0d044071f4ece60e7af3539f3e508eb848975065bb75422cbb9ecdb2a23", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/igaguri.rs:83:33 [INFO] [stderr] | [INFO] [stderr] 83 | ... try!(self.run(command, si, Stdio::piped(), Stdio::inherit())); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/read.rs:31:9 [INFO] [stderr] | [INFO] [stderr] 31 | reader.rl.load_history(&reader.histfile); [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: the `cmd:` in this pattern is redundant [INFO] [stderr] --> src/ast.rs:19:22 [INFO] [stderr] | [INFO] [stderr] 19 | &Command{cmd: ref cmd, ..} => cmd.is_empty(), [INFO] [stderr] | ^^^^^^^^^^^^ help: use shorthand field pattern: `ref cmd` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_shorthand_field_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/igaguri.rs:27:33 [INFO] [stderr] | [INFO] [stderr] 27 | ... child.wait(); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/igaguri.rs:83:33 [INFO] [stderr] | [INFO] [stderr] 83 | ... try!(self.run(command, si, Stdio::piped(), Stdio::inherit())); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/read.rs:31:9 [INFO] [stderr] | [INFO] [stderr] 31 | reader.rl.load_history(&reader.histfile); [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: the `cmd:` in this pattern is redundant [INFO] [stderr] --> src/ast.rs:19:22 [INFO] [stderr] | [INFO] [stderr] 19 | &Command{cmd: ref cmd, ..} => cmd.is_empty(), [INFO] [stderr] | ^^^^^^^^^^^^ help: use shorthand field pattern: `ref cmd` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_shorthand_field_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/igaguri.rs:27:33 [INFO] [stderr] | [INFO] [stderr] 27 | ... child.wait(); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/igaguri-2e3ded7c5fd1c14b) [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/igaguri-5c2b6d5df2022164) [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; finished in 0.00s [INFO] [stdout] [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests igaguri [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "18ccb0d044071f4ece60e7af3539f3e508eb848975065bb75422cbb9ecdb2a23", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "18ccb0d044071f4ece60e7af3539f3e508eb848975065bb75422cbb9ecdb2a23", kill_on_drop: false }` [INFO] [stdout] 18ccb0d044071f4ece60e7af3539f3e508eb848975065bb75422cbb9ecdb2a23