[INFO] fetching crate umanux 0.1.1... [INFO] checking umanux-0.1.1 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] extracting crate umanux 0.1.1 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate umanux 0.1.1 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "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-5-tc1/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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded simplelog v0.8.0 [INFO] [stderr] Downloaded test_bin v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 702b61dc2f0de994fef5d444411f2d9d3ee1b3a6d494c06e1a792fcea7fe5754 [INFO] running `Command { std: "docker" "start" "-a" "702b61dc2f0de994fef5d444411f2d9d3ee1b3a6d494c06e1a792fcea7fe5754", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "702b61dc2f0de994fef5d444411f2d9d3ee1b3a6d494c06e1a792fcea7fe5754", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "702b61dc2f0de994fef5d444411f2d9d3ee1b3a6d494c06e1a792fcea7fe5754", kill_on_drop: false }` [INFO] [stdout] 702b61dc2f0de994fef5d444411f2d9d3ee1b3a6d494c06e1a792fcea7fe5754 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5eaa8e1bd3ad95fb4522990122c1bfd66fd4d44b652b2512c4622ce056691db6 [INFO] running `Command { std: "docker" "start" "-a" "5eaa8e1bd3ad95fb4522990122c1bfd66fd4d44b652b2512c4622ce056691db6", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Compiling unicode-segmentation v1.7.0 [INFO] [stderr] Compiling indexmap v1.6.0 [INFO] [stderr] Compiling derive_builder v0.9.0 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking textwrap v0.12.1 [INFO] [stderr] Checking os_str_bytes v2.4.0 [INFO] [stderr] Checking humantime v2.0.1 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking test_bin v0.3.0 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking env_logger v0.8.1 [INFO] [stderr] Checking simplelog v0.8.0 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [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] Checking clap v3.0.0-beta.2 [INFO] [stderr] Checking 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: 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] = note: `#[warn(non_fmt_panics)]` on by default [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] [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: 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] = note: `#[warn(non_fmt_panics)]` on by default [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` profile [unoptimized + debuginfo] target(s) in 9.20s [INFO] running `Command { std: "docker" "inspect" "5eaa8e1bd3ad95fb4522990122c1bfd66fd4d44b652b2512c4622ce056691db6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5eaa8e1bd3ad95fb4522990122c1bfd66fd4d44b652b2512c4622ce056691db6", kill_on_drop: false }` [INFO] [stdout] 5eaa8e1bd3ad95fb4522990122c1bfd66fd4d44b652b2512c4622ce056691db6 [INFO] checking umanux-0.1.1 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] extracting crate umanux 0.1.1 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate umanux 0.1.1 on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "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-5-tc2/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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 38af6dd5799513225a5df681790be8e2aa4fcca3caad220a5431511bd89618ea [INFO] running `Command { std: "docker" "start" "-a" "38af6dd5799513225a5df681790be8e2aa4fcca3caad220a5431511bd89618ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "38af6dd5799513225a5df681790be8e2aa4fcca3caad220a5431511bd89618ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "38af6dd5799513225a5df681790be8e2aa4fcca3caad220a5431511bd89618ea", kill_on_drop: false }` [INFO] [stdout] 38af6dd5799513225a5df681790be8e2aa4fcca3caad220a5431511bd89618ea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1de9cc38b57fece8d59544951b360911ae998b656b7e51abbd88323b3551ade4 [INFO] running `Command { std: "docker" "start" "-a" "1de9cc38b57fece8d59544951b360911ae998b656b7e51abbd88323b3551ade4", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Compiling unicode-segmentation v1.7.0 [INFO] [stderr] Compiling indexmap v1.6.0 [INFO] [stderr] Compiling derive_builder v0.9.0 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking textwrap v0.12.1 [INFO] [stderr] Checking os_str_bytes v2.4.0 [INFO] [stderr] Checking humantime v2.0.1 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking test_bin v0.3.0 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking simplelog v0.8.0 [INFO] [stderr] Checking env_logger v0.8.1 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [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] Checking clap v3.0.0-beta.2 [INFO] [stderr] Checking 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: 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] = note: `#[warn(non_fmt_panics)]` on by default [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] [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: 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] = note: `#[warn(non_fmt_panics)]` on by default [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` profile [unoptimized + debuginfo] target(s) in 12.90s [INFO] running `Command { std: "docker" "inspect" "1de9cc38b57fece8d59544951b360911ae998b656b7e51abbd88323b3551ade4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1de9cc38b57fece8d59544951b360911ae998b656b7e51abbd88323b3551ade4", kill_on_drop: false }` [INFO] [stdout] 1de9cc38b57fece8d59544951b360911ae998b656b7e51abbd88323b3551ade4