[INFO] cloning repository https://github.com/rosshadden/cpm [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rosshadden/cpm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frosshadden%2Fcpm", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frosshadden%2Fcpm'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 02dca70736b9b81a71b9f7450b48c3cd1fe83ce8 [INFO] testing rosshadden/cpm against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frosshadden%2Fcpm" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rosshadden/cpm on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/rosshadden/cpm [INFO] finished tweaking git repo https://github.com/rosshadden/cpm [INFO] tweaked toml for git repo https://github.com/rosshadden/cpm written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/rosshadden/cpm already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] error: the lock file /workspace/builds/worker-7/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c430c71117cecd2197aa11f3511ddb76b23bb6bb4b90bf3289d71b84ee5c9070 [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" "c430c71117cecd2197aa11f3511ddb76b23bb6bb4b90bf3289d71b84ee5c9070", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c430c71117cecd2197aa11f3511ddb76b23bb6bb4b90bf3289d71b84ee5c9070", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c430c71117cecd2197aa11f3511ddb76b23bb6bb4b90bf3289d71b84ee5c9070", kill_on_drop: false }` [INFO] [stdout] c430c71117cecd2197aa11f3511ddb76b23bb6bb4b90bf3289d71b84ee5c9070 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "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] 8e951c04eee61e5bb9172d391df5f8f97bc0fe3efc15f17c7920a4250dbd9c96 [INFO] running `Command { std: "docker" "start" "-a" "8e951c04eee61e5bb9172d391df5f8f97bc0fe3efc15f17c7920a4250dbd9c96", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling toml v0.1.30 [INFO] [stderr] Compiling cpm v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `cmd` [INFO] [stdout] --> src/main.rs:48:7 [INFO] [stdout] | [INFO] [stdout] 48 | let mut cmd = Command::new(command) [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cmd` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:48:7 [INFO] [stdout] | [INFO] [stdout] 48 | let mut cmd = Command::new(command) [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `cosmicContents` should have a snake case name [INFO] [stdout] --> src/main.rs:34:11 [INFO] [stdout] | [INFO] [stdout] 34 | let mut cosmicContents = String::new(); [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `cosmic_contents` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `actionCmd` should have a snake case name [INFO] [stdout] --> src/main.rs:42:7 [INFO] [stdout] | [INFO] [stdout] 42 | let actionCmd = actions.lookup(action).unwrap().as_str().unwrap(); [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `action_cmd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `actionCmdIter` should have a snake case name [INFO] [stdout] --> src/main.rs:44:11 [INFO] [stdout] | [INFO] [stdout] 44 | let mut actionCmdIter = actionCmd.split(' '); [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `action_cmd_iter` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 21.63s [INFO] running `Command { std: "docker" "inspect" "8e951c04eee61e5bb9172d391df5f8f97bc0fe3efc15f17c7920a4250dbd9c96", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e951c04eee61e5bb9172d391df5f8f97bc0fe3efc15f17c7920a4250dbd9c96", kill_on_drop: false }` [INFO] [stdout] 8e951c04eee61e5bb9172d391df5f8f97bc0fe3efc15f17c7920a4250dbd9c96 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f750eca382acb8ca4d86c8be78338c4183839f3742b4788afe45c6fc1b5d4435 [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" "f750eca382acb8ca4d86c8be78338c4183839f3742b4788afe45c6fc1b5d4435", kill_on_drop: false }` [INFO] [stderr] Compiling cpm v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `cmd` [INFO] [stdout] --> src/main.rs:48:7 [INFO] [stdout] | [INFO] [stdout] 48 | let mut cmd = Command::new(command) [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cmd` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:48:7 [INFO] [stdout] | [INFO] [stdout] 48 | let mut cmd = Command::new(command) [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `cosmicContents` should have a snake case name [INFO] [stdout] --> src/main.rs:34:11 [INFO] [stdout] | [INFO] [stdout] 34 | let mut cosmicContents = String::new(); [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `cosmic_contents` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `actionCmd` should have a snake case name [INFO] [stdout] --> src/main.rs:42:7 [INFO] [stdout] | [INFO] [stdout] 42 | let actionCmd = actions.lookup(action).unwrap().as_str().unwrap(); [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `action_cmd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `actionCmdIter` should have a snake case name [INFO] [stdout] --> src/main.rs:44:11 [INFO] [stdout] | [INFO] [stdout] 44 | let mut actionCmdIter = actionCmd.split(' '); [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `action_cmd_iter` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.03s [INFO] running `Command { std: "docker" "inspect" "f750eca382acb8ca4d86c8be78338c4183839f3742b4788afe45c6fc1b5d4435", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f750eca382acb8ca4d86c8be78338c4183839f3742b4788afe45c6fc1b5d4435", kill_on_drop: false }` [INFO] [stdout] f750eca382acb8ca4d86c8be78338c4183839f3742b4788afe45c6fc1b5d4435 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "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] ea28ba4eae72a21954cfca685654a641c13335a37569a458b6321b42c6c3a662 [INFO] running `Command { std: "docker" "start" "-a" "ea28ba4eae72a21954cfca685654a641c13335a37569a458b6321b42c6c3a662", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `cmd` [INFO] [stderr] --> src/main.rs:48:7 [INFO] [stderr] | [INFO] [stderr] 48 | let mut cmd = Command::new(command) [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cmd` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:48:7 [INFO] [stderr] | [INFO] [stderr] 48 | let mut cmd = Command::new(command) [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `cosmicContents` should have a snake case name [INFO] [stderr] --> src/main.rs:34:11 [INFO] [stderr] | [INFO] [stderr] 34 | let mut cosmicContents = String::new(); [INFO] [stderr] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `cosmic_contents` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `actionCmd` should have a snake case name [INFO] [stderr] --> src/main.rs:42:7 [INFO] [stderr] | [INFO] [stderr] 42 | let actionCmd = actions.lookup(action).unwrap().as_str().unwrap(); [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to snake case: `action_cmd` [INFO] [stderr] [INFO] [stderr] warning: variable `actionCmdIter` should have a snake case name [INFO] [stderr] --> src/main.rs:44:11 [INFO] [stderr] | [INFO] [stderr] 44 | let mut actionCmdIter = actionCmd.split(' '); [INFO] [stderr] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `action_cmd_iter` [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/cpm-048b197a0b72eb12 [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 `Command { std: "docker" "inspect" "ea28ba4eae72a21954cfca685654a641c13335a37569a458b6321b42c6c3a662", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea28ba4eae72a21954cfca685654a641c13335a37569a458b6321b42c6c3a662", kill_on_drop: false }` [INFO] [stdout] ea28ba4eae72a21954cfca685654a641c13335a37569a458b6321b42c6c3a662