[INFO] cloning repository https://github.com/manokara/bencedit [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/manokara/bencedit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmanokara%2Fbencedit", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmanokara%2Fbencedit'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d86fdab0068a011d889d476d9f97febdc17989af [INFO] testing manokara/bencedit against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmanokara%2Fbencedit" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/manokara/bencedit 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/manokara/bencedit [INFO] finished tweaking git repo https://github.com/manokara/bencedit [INFO] tweaked toml for git repo https://github.com/manokara/bencedit written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/manokara/bencedit 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] [stderr] Updating git repository `https://github.com/manokara/bencode-rs` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded nanoserde-derive v0.1.12 [INFO] [stderr] Downloaded nanoserde v0.1.20 [INFO] [stderr] Downloaded dirs-sys-next v0.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 57d5c31a51a39038f3da4e06ebbb42447a33f0649d8d9f3d90cee053d21f703b [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" "57d5c31a51a39038f3da4e06ebbb42447a33f0649d8d9f3d90cee053d21f703b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "57d5c31a51a39038f3da4e06ebbb42447a33f0649d8d9f3d90cee053d21f703b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "57d5c31a51a39038f3da4e06ebbb42447a33f0649d8d9f3d90cee053d21f703b", kill_on_drop: false }` [INFO] [stdout] 57d5c31a51a39038f3da4e06ebbb42447a33f0649d8d9f3d90cee053d21f703b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] ad3757eb1e05d67479eb5eef94a1edc8e2b2326bc103828da4cfb924969282b8 [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" "ad3757eb1e05d67479eb5eef94a1edc8e2b2326bc103828da4cfb924969282b8", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling nanoserde-derive v0.1.12 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling utf8parse v0.2.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling nanoserde v0.1.20 [INFO] [stderr] Compiling bencode v0.9.1 (https://github.com/manokara/bencode-rs?rev=ca14fb5#ca14fb55) [INFO] [stderr] Compiling dirs-sys-next v0.1.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling fs2 v0.4.3 [INFO] [stderr] Compiling nix v0.19.1 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling rustyline v7.1.0 [INFO] [stderr] Compiling bencedit v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `files` [INFO] [stdout] --> src/batch.rs:19:17 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn batch

(files: Vec

) -> Result<(), Error> where P: AsRef { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_files` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Io` [INFO] [stdout] --> src/batch.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | Io(IoError), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ArgCountMin` [INFO] [stdout] --> src/interactive.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | ArgCountMin(usize), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 16.99s [INFO] running `Command { std: "docker" "inspect" "ad3757eb1e05d67479eb5eef94a1edc8e2b2326bc103828da4cfb924969282b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad3757eb1e05d67479eb5eef94a1edc8e2b2326bc103828da4cfb924969282b8", kill_on_drop: false }` [INFO] [stdout] ad3757eb1e05d67479eb5eef94a1edc8e2b2326bc103828da4cfb924969282b8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] eac6f138bdf60c401ecefbb37a311d512578fdf35c746b1ace9b7b96b5c29df5 [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" "eac6f138bdf60c401ecefbb37a311d512578fdf35c746b1ace9b7b96b5c29df5", kill_on_drop: false }` [INFO] [stderr] Compiling bencedit v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `files` [INFO] [stdout] --> src/batch.rs:19:17 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn batch

(files: Vec

) -> Result<(), Error> where P: AsRef { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_files` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Io` [INFO] [stdout] --> src/batch.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | Io(IoError), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ArgCountMin` [INFO] [stdout] --> src/interactive.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | ArgCountMin(usize), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.52s [INFO] running `Command { std: "docker" "inspect" "eac6f138bdf60c401ecefbb37a311d512578fdf35c746b1ace9b7b96b5c29df5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eac6f138bdf60c401ecefbb37a311d512578fdf35c746b1ace9b7b96b5c29df5", kill_on_drop: false }` [INFO] [stdout] eac6f138bdf60c401ecefbb37a311d512578fdf35c746b1ace9b7b96b5c29df5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] d561b574d239e4b2501ec6733eea63630d5d3916b57b4b9e215ce95bd1f38289 [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" "d561b574d239e4b2501ec6733eea63630d5d3916b57b4b9e215ce95bd1f38289", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `files` [INFO] [stderr] --> src/batch.rs:19:17 [INFO] [stderr] | [INFO] [stderr] 19 | pub fn batch

(files: Vec

) -> Result<(), Error> where P: AsRef { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_files` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Io` [INFO] [stderr] --> src/batch.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | Io(IoError), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `ArgCountMin` [INFO] [stderr] --> src/interactive.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | ArgCountMin(usize), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/bencedit-6aa93ddc68c08402) [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" "d561b574d239e4b2501ec6733eea63630d5d3916b57b4b9e215ce95bd1f38289", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d561b574d239e4b2501ec6733eea63630d5d3916b57b4b9e215ce95bd1f38289", kill_on_drop: false }` [INFO] [stdout] d561b574d239e4b2501ec6733eea63630d5d3916b57b4b9e215ce95bd1f38289