[INFO] fetching crate libcli 0.3.9... [INFO] testing libcli-0.3.9 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] extracting crate libcli 0.3.9 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate libcli 0.3.9 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate libcli 0.3.9 [INFO] finished tweaking crates.io crate libcli 0.3.9 [INFO] tweaked toml for crates.io crate libcli 0.3.9 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate crates.io crate libcli 0.3.9 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c7e9a1365e27c56d165d00f31e76d7134a37f45ff811e9f48327f9656444b69a [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" "c7e9a1365e27c56d165d00f31e76d7134a37f45ff811e9f48327f9656444b69a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c7e9a1365e27c56d165d00f31e76d7134a37f45ff811e9f48327f9656444b69a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c7e9a1365e27c56d165d00f31e76d7134a37f45ff811e9f48327f9656444b69a", kill_on_drop: false }` [INFO] [stdout] c7e9a1365e27c56d165d00f31e76d7134a37f45ff811e9f48327f9656444b69a [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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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] 7d7a2c11f13270d9fbea51bed1ba57cbd7ec0e8160a0036b06543981551f4a65 [INFO] running `Command { std: "docker" "start" "-a" "7d7a2c11f13270d9fbea51bed1ba57cbd7ec0e8160a0036b06543981551f4a65", kill_on_drop: false }` [INFO] [stderr] Compiling libcli v0.3.9 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.12s [INFO] running `Command { std: "docker" "inspect" "7d7a2c11f13270d9fbea51bed1ba57cbd7ec0e8160a0036b06543981551f4a65", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d7a2c11f13270d9fbea51bed1ba57cbd7ec0e8160a0036b06543981551f4a65", kill_on_drop: false }` [INFO] [stdout] 7d7a2c11f13270d9fbea51bed1ba57cbd7ec0e8160a0036b06543981551f4a65 [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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 08df6541a132b481573140a9b32d27f77e4b21b57f93d13c8d7bb3a7b77cf039 [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" "08df6541a132b481573140a9b32d27f77e4b21b57f93d13c8d7bb3a7b77cf039", kill_on_drop: false }` [INFO] [stderr] Compiling libcli v0.3.9 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> tests/argument_parsing.rs:60:87 [INFO] [stdout] | [INFO] [stdout] 60 | let config = args::Config::new(&args[..], &specs).unwrap_or_else(|err| panic!(err)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 60 | let config = args::Config::new(&args[..], &specs).unwrap_or_else(|err| panic!("{}", err)); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> tests/argument_parsing.rs:91:74 [INFO] [stdout] | [INFO] [stdout] 91 | args::Config::new(&args[..], &specs).unwrap_or_else(|err| panic!(err)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 91 | args::Config::new(&args[..], &specs).unwrap_or_else(|err| panic!("{}", err)); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> tests/argument_parsing.rs:106:74 [INFO] [stdout] | [INFO] [stdout] 106 | args::Config::new(&args[..], &specs).unwrap_or_else(|err| panic!(err)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 106 | args::Config::new(&args[..], &specs).unwrap_or_else(|err| panic!("{}", err)); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> tests/argument_parsing.rs:130:74 [INFO] [stdout] | [INFO] [stdout] 130 | args::Config::new(&args[..], &specs).unwrap_or_else(|err| panic!(err)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 130 | args::Config::new(&args[..], &specs).unwrap_or_else(|err| panic!("{}", err)); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> tests/argument_parsing.rs:160:74 [INFO] [stdout] | [INFO] [stdout] 160 | args::Config::new(&args[..], &specs).unwrap_or_else(|err| panic!(err)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 160 | args::Config::new(&args[..], &specs).unwrap_or_else(|err| panic!("{}", err)); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.65s [INFO] running `Command { std: "docker" "inspect" "08df6541a132b481573140a9b32d27f77e4b21b57f93d13c8d7bb3a7b77cf039", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08df6541a132b481573140a9b32d27f77e4b21b57f93d13c8d7bb3a7b77cf039", kill_on_drop: false }` [INFO] [stdout] 08df6541a132b481573140a9b32d27f77e4b21b57f93d13c8d7bb3a7b77cf039 [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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 161fe597b9cf14075a09a3b347d0920007ceee0e43386859f636eda1c0f17388 [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" "161fe597b9cf14075a09a3b347d0920007ceee0e43386859f636eda1c0f17388", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stdout] running 0 tests [INFO] [stderr] --> tests/argument_parsing.rs:60:87 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 60 | let config = args::Config::new(&args[..], &specs).unwrap_or_else(|err| panic!(err)); [INFO] [stdout] [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to Display the message [INFO] [stderr] | [INFO] [stderr] 60 | let config = args::Config::new(&args[..], &specs).unwrap_or_else(|err| panic!("{}", err)); [INFO] [stderr] | +++++ [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> tests/argument_parsing.rs:91:74 [INFO] [stderr] | [INFO] [stderr] 91 | args::Config::new(&args[..], &specs).unwrap_or_else(|err| panic!(err)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to Display the message [INFO] [stderr] | [INFO] [stderr] 91 | args::Config::new(&args[..], &specs).unwrap_or_else(|err| panic!("{}", err)); [INFO] [stderr] | +++++ [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> tests/argument_parsing.rs:106:74 [INFO] [stderr] | [INFO] [stderr] 106 | args::Config::new(&args[..], &specs).unwrap_or_else(|err| panic!(err)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to Display the message [INFO] [stderr] | [INFO] [stderr] 106 | args::Config::new(&args[..], &specs).unwrap_or_else(|err| panic!("{}", err)); [INFO] [stderr] | +++++ [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> tests/argument_parsing.rs:130:74 [INFO] [stderr] | [INFO] [stderr] 130 | args::Config::new(&args[..], &specs).unwrap_or_else(|err| panic!(err)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to Display the message [INFO] [stderr] | [INFO] [stderr] 130 | args::Config::new(&args[..], &specs).unwrap_or_else(|err| panic!("{}", err)); [INFO] [stderr] | +++++ [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> tests/argument_parsing.rs:160:74 [INFO] [stderr] | [INFO] [stderr] 160 | args::Config::new(&args[..], &specs).unwrap_or_else(|err| panic!(err)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to Display the message [INFO] [stderr] | [INFO] [stderr] 160 | args::Config::new(&args[..], &specs).unwrap_or_else(|err| panic!("{}", err)); [INFO] [stderr] | +++++ [INFO] [stderr] [INFO] [stderr] warning: `libcli` (test "argument_parsing") generated 5 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/libcli-5dbda1e1fd3cb798) [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/libcli-6a2fbbdafb955539) [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] Running tests/argument_parsing.rs (/opt/rustwide/target/debug/deps/argument_parsing-808a0da9570f84dc) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test tests::parse_0 ... ok [INFO] [stdout] test tests::parse_dup_switch ... ok [INFO] [stdout] test tests::parse_dup - should panic ... ok [INFO] [stdout] test tests::parse_too_few - should panic ... ok [INFO] [stderr] Doc-tests libcli [INFO] [stdout] test tests::parse_too_many - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/args.rs - args::OptionSpec (line 31) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.59s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "161fe597b9cf14075a09a3b347d0920007ceee0e43386859f636eda1c0f17388", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "161fe597b9cf14075a09a3b347d0920007ceee0e43386859f636eda1c0f17388", kill_on_drop: false }` [INFO] [stdout] 161fe597b9cf14075a09a3b347d0920007ceee0e43386859f636eda1c0f17388