[INFO] fetching crate umanux 0.1.1... [INFO] testing umanux-0.1.1 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate umanux 0.1.1 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate umanux 0.1.1 on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate umanux 0.1.1 [INFO] finished tweaking crates.io crate umanux 0.1.1 [INFO] tweaked toml for crates.io crate umanux 0.1.1 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate crates.io crate umanux 0.1.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded darling_macro v0.10.2 [INFO] [stderr] Downloaded os_str_bytes v2.4.0 [INFO] [stderr] Downloaded darling v0.10.2 [INFO] [stderr] Downloaded clap_derive v3.0.0-beta.2 [INFO] [stderr] Downloaded clap v3.0.0-beta.2 [INFO] [stderr] Downloaded unicode-segmentation v1.7.0 [INFO] [stderr] Downloaded termcolor v1.1.0 [INFO] [stderr] Downloaded derive_builder_core v0.9.0 [INFO] [stderr] Downloaded derive_builder v0.9.0 [INFO] [stderr] Downloaded strsim v0.9.3 [INFO] [stderr] Downloaded syn v1.0.48 [INFO] [stderr] Downloaded test_bin v0.3.0 [INFO] [stderr] Downloaded env_logger v0.8.1 [INFO] [stderr] Downloaded textwrap v0.12.1 [INFO] [stderr] Downloaded darling_core v0.10.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", 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] 0632dcaf5b69439f8a1ab56679289c48abbb1ae56c22685e689459cf4422279c [INFO] running `Command { std: "docker" "start" "-a" "0632dcaf5b69439f8a1ab56679289c48abbb1ae56c22685e689459cf4422279c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0632dcaf5b69439f8a1ab56679289c48abbb1ae56c22685e689459cf4422279c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0632dcaf5b69439f8a1ab56679289c48abbb1ae56c22685e689459cf4422279c", kill_on_drop: false }` [INFO] [stdout] 0632dcaf5b69439f8a1ab56679289c48abbb1ae56c22685e689459cf4422279c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d261738ddbeeb732eabc40b8c39f3aa38579e41453a706a80feb96a002c8f124 [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" "d261738ddbeeb732eabc40b8c39f3aa38579e41453a706a80feb96a002c8f124", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling termcolor v1.1.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling unicode-segmentation v1.7.0 [INFO] [stderr] Compiling regex-syntax v0.6.21 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling os_str_bytes v2.4.0 [INFO] [stderr] Compiling humantime v2.0.1 [INFO] [stderr] Compiling indexmap v1.6.0 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling textwrap v0.12.1 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling regex v1.4.2 [INFO] [stderr] Compiling simplelog v0.8.0 [INFO] [stderr] Compiling env_logger v0.8.1 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.2 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Compiling derive_builder_core v0.9.0 [INFO] [stderr] Compiling derive_builder v0.9.0 [INFO] [stderr] Compiling clap v3.0.0-beta.2 [INFO] [stderr] Compiling umanux v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/user/gecos_fields.rs:145:20 [INFO] [stdout] | [INFO] [stdout] 145 | panic!(format!("Could not parse this string: {}", source)) [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] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 145 - panic!(format!("Could not parse this string: {}", source)) [INFO] [stdout] 145 + panic!("Could not parse this string: {}", source) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 04s [INFO] running `Command { std: "docker" "inspect" "d261738ddbeeb732eabc40b8c39f3aa38579e41453a706a80feb96a002c8f124", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d261738ddbeeb732eabc40b8c39f3aa38579e41453a706a80feb96a002c8f124", kill_on_drop: false }` [INFO] [stdout] d261738ddbeeb732eabc40b8c39f3aa38579e41453a706a80feb96a002c8f124 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--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] 95a311b4a95cc01d5985619d0d58e1ce81fed9442173c0d6e6c4d49c73001826 [INFO] running `Command { std: "docker" "start" "-a" "95a311b4a95cc01d5985619d0d58e1ce81fed9442173c0d6e6c4d49c73001826", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling test_bin v0.3.0 [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/user/gecos_fields.rs:145:20 [INFO] [stdout] | [INFO] [stdout] 145 | panic!(format!("Could not parse this string: {}", source)) [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] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 145 - panic!(format!("Could not parse this string: {}", source)) [INFO] [stdout] 145 + panic!("Could not parse this string: {}", source) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling umanux v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/user/gecos_fields.rs:145:20 [INFO] [stdout] | [INFO] [stdout] 145 | panic!(format!("Could not parse this string: {}", source)) [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] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 145 - panic!(format!("Could not parse this string: {}", source)) [INFO] [stdout] 145 + panic!("Could not parse this string: {}", source) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 15.01s [INFO] running `Command { std: "docker" "inspect" "95a311b4a95cc01d5985619d0d58e1ce81fed9442173c0d6e6c4d49c73001826", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "95a311b4a95cc01d5985619d0d58e1ce81fed9442173c0d6e6c4d49c73001826", kill_on_drop: false }` [INFO] [stdout] 95a311b4a95cc01d5985619d0d58e1ce81fed9442173c0d6e6c4d49c73001826 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a3d59040178c4f52e73f78f12d02ef25dc2f6e8835e7e2227f8aec9e63b6c51f [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" "a3d59040178c4f52e73f78f12d02ef25dc2f6e8835e7e2227f8aec9e63b6c51f", kill_on_drop: false }` [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/user/gecos_fields.rs:145:20 [INFO] [stderr] | [INFO] [stderr] 145 | panic!(format!("Could not parse this string: {}", source)) [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] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 145 - panic!(format!("Could not parse this string: {}", source)) [INFO] [stderr] 145 + panic!("Could not parse this string: {}", source) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `umanux` (lib) generated 1 warning [INFO] [stderr] warning: `umanux` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/umanux-65e69a0bfb313904) [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test user::gecos_fields::test_gecos_getters ... ok [INFO] [stdout] test user::gecos_fields::test_parse_gecos ... ok [INFO] [stdout] test user::passwd_fields::test_guid_system_user ... ok [INFO] [stdout] test user::passwd_fields::test_username_validation ... ok [INFO] [stdout] test userlib::test_creator_user_db_local ... ok [INFO] [stdout] test user::test_new_from_string ... ok [INFO] [stdout] test user::shadow_fields::test_parse_and_back_identity ... ok [INFO] [stdout] test group::test_root_group ... ok [INFO] [stdout] test user::test_default_user ... ok [INFO] [stdout] test userlib::test_parsing_local_database ... ok [INFO] [stdout] test userlib::test_user_db_read_implementation ... ok [INFO] [stdout] test userlib::test_user_db_write_implementation ... ok [INFO] [stdout] test group::test_groupname ... ok [INFO] [stdout] test group::test_parse_and_back_identity ... ok [INFO] [stdout] test user::test_parse_passwd ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/create_user-1a5e7893db2b7c76) [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 unittests (/opt/rustwide/target/debug/deps/delete_user-6e61334268d9c2a1) [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 unittests (/opt/rustwide/target/debug/deps/read_all-a3795e4f1fad6a64) [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/create_user_test.rs (/opt/rustwide/target/debug/deps/create_user_test-fa5c4d939c5065d0) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_create_user_binary ... ok [INFO] [stderr] Running tests/delete_user_test.rs (/opt/rustwide/target/debug/deps/delete_user_test-2f2dc993f09b9a04) [INFO] [stdout] test test_create_user_function ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_delete_user_function ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Running tests/testfiles.rs (/opt/rustwide/target/debug/deps/testfiles-d04c118bd5df9530) [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 umanux [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/group/mod.rs - group::Rc::new_from_string (line 115) ... ok [INFO] [stdout] test src/user/mod.rs - user::User::new_from_string (line 90) ... ok [INFO] [stdout] test src/user/shadow_fields.rs - user::shadow_fields::Shadow::new_from_string (line 90) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.55s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a3d59040178c4f52e73f78f12d02ef25dc2f6e8835e7e2227f8aec9e63b6c51f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3d59040178c4f52e73f78f12d02ef25dc2f6e8835e7e2227f8aec9e63b6c51f", kill_on_drop: false }` [INFO] [stdout] a3d59040178c4f52e73f78f12d02ef25dc2f6e8835e7e2227f8aec9e63b6c51f