[INFO] cloning repository https://github.com/richard-ramos/rust-lmc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/richard-ramos/rust-lmc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frichard-ramos%2Frust-lmc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frichard-ramos%2Frust-lmc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2b6900fff6d3e0046c519ba91ca1f76c2d4ba50f [INFO] testing richard-ramos/rust-lmc against 1.59.0 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frichard-ramos%2Frust-lmc" "/workspace/builds/worker-28/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-28/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/richard-ramos/rust-lmc on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/richard-ramos/rust-lmc [INFO] finished tweaking git repo https://github.com/richard-ramos/rust-lmc [INFO] tweaked toml for git repo https://github.com/richard-ramos/rust-lmc written to /workspace/builds/worker-28/source/Cargo.toml [INFO] crate git repo https://github.com/richard-ramos/rust-lmc already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7ad5f289e8d4f956e31bb916947bf85b1b60253623fc24f707f763f1c0061163 [INFO] running `Command { std: "docker" "start" "-a" "7ad5f289e8d4f956e31bb916947bf85b1b60253623fc24f707f763f1c0061163", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7ad5f289e8d4f956e31bb916947bf85b1b60253623fc24f707f763f1c0061163", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ad5f289e8d4f956e31bb916947bf85b1b60253623fc24f707f763f1c0061163", kill_on_drop: false }` [INFO] [stdout] 7ad5f289e8d4f956e31bb916947bf85b1b60253623fc24f707f763f1c0061163 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1a9eeba5a631af86e17f62c06045d409e1fb99f92304aa4752416aeb79ce4e9f [INFO] running `Command { std: "docker" "start" "-a" "1a9eeba5a631af86e17f62c06045d409e1fb99f92304aa4752416aeb79ce4e9f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.68 [INFO] [stderr] Compiling unicode-width v0.1.7 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling text_io v0.1.8 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling lmc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lib.rs:43:33 [INFO] [stdout] | [INFO] [stdout] 43 | _ => panic!(format!("Unknown instruction: {}", mailbox[program_cnt])) [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] 43 - _ => panic!(format!("Unknown instruction: {}", mailbox[program_cnt])) [INFO] [stdout] 43 + _ => panic!("Unknown instruction: {}", mailbox[program_cnt]) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lib.rs:46:25 [INFO] [stdout] | [INFO] [stdout] 46 | _ => panic!(format!("Unknown instruction: {}", mailbox[program_cnt])) [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] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 46 - _ => panic!(format!("Unknown instruction: {}", mailbox[program_cnt])) [INFO] [stdout] 46 + _ => panic!("Unknown instruction: {}", mailbox[program_cnt]) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.53s [INFO] running `Command { std: "docker" "inspect" "1a9eeba5a631af86e17f62c06045d409e1fb99f92304aa4752416aeb79ce4e9f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a9eeba5a631af86e17f62c06045d409e1fb99f92304aa4752416aeb79ce4e9f", kill_on_drop: false }` [INFO] [stdout] 1a9eeba5a631af86e17f62c06045d409e1fb99f92304aa4752416aeb79ce4e9f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d5a19f5ee8c88593601817567579b8573e0d1f4b0dd51baa245373c9ca9e0cd5 [INFO] running `Command { std: "docker" "start" "-a" "d5a19f5ee8c88593601817567579b8573e0d1f4b0dd51baa245373c9ca9e0cd5", kill_on_drop: false }` [INFO] [stderr] Compiling lmc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lib.rs:43:33 [INFO] [stdout] | [INFO] [stdout] 43 | _ => panic!(format!("Unknown instruction: {}", mailbox[program_cnt])) [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] 43 - _ => panic!(format!("Unknown instruction: {}", mailbox[program_cnt])) [INFO] [stdout] 43 + _ => panic!("Unknown instruction: {}", mailbox[program_cnt]) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lib.rs:46:25 [INFO] [stdout] | [INFO] [stdout] 46 | _ => panic!(format!("Unknown instruction: {}", mailbox[program_cnt])) [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] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 46 - _ => panic!(format!("Unknown instruction: {}", mailbox[program_cnt])) [INFO] [stdout] 46 + _ => panic!("Unknown instruction: {}", mailbox[program_cnt]) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lib.rs:43:33 [INFO] [stdout] | [INFO] [stdout] 43 | _ => panic!(format!("Unknown instruction: {}", mailbox[program_cnt])) [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] 43 - _ => panic!(format!("Unknown instruction: {}", mailbox[program_cnt])) [INFO] [stdout] 43 + _ => panic!("Unknown instruction: {}", mailbox[program_cnt]) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lib.rs:46:25 [INFO] [stdout] | [INFO] [stdout] 46 | _ => panic!(format!("Unknown instruction: {}", mailbox[program_cnt])) [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] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 46 - _ => panic!(format!("Unknown instruction: {}", mailbox[program_cnt])) [INFO] [stdout] 46 + _ => panic!("Unknown instruction: {}", mailbox[program_cnt]) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.47s [INFO] running `Command { std: "docker" "inspect" "d5a19f5ee8c88593601817567579b8573e0d1f4b0dd51baa245373c9ca9e0cd5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d5a19f5ee8c88593601817567579b8573e0d1f4b0dd51baa245373c9ca9e0cd5", kill_on_drop: false }` [INFO] [stdout] d5a19f5ee8c88593601817567579b8573e0d1f4b0dd51baa245373c9ca9e0cd5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] aba0c6a034aa68d954c7807a9cbe140a3af8d5135616bb1de30e5141548a32a6 [INFO] running `Command { std: "docker" "start" "-a" "aba0c6a034aa68d954c7807a9cbe140a3af8d5135616bb1de30e5141548a32a6", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/lib.rs:43:33 [INFO] [stderr] | [INFO] [stderr] 43 | _ => panic!(format!("Unknown instruction: {}", mailbox[program_cnt])) [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] 43 - _ => panic!(format!("Unknown instruction: {}", mailbox[program_cnt])) [INFO] [stderr] 43 + _ => panic!("Unknown instruction: {}", mailbox[program_cnt]) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/lib.rs:46:25 [INFO] [stderr] | [INFO] [stderr] 46 | _ => panic!(format!("Unknown instruction: {}", mailbox[program_cnt])) [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] = 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] 46 - _ => panic!(format!("Unknown instruction: {}", mailbox[program_cnt])) [INFO] [stderr] 46 + _ => panic!("Unknown instruction: {}", mailbox[program_cnt]) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `lmc` (lib) generated 2 warnings [INFO] [stderr] warning: `lmc` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.81s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/lmc-48234e499d5902a0) [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/lmc-8dfa14fb182e4aa7) [INFO] [stdout] running 0 tests [INFO] [stderr] Doc-tests lmc [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] [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] [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" "aba0c6a034aa68d954c7807a9cbe140a3af8d5135616bb1de30e5141548a32a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aba0c6a034aa68d954c7807a9cbe140a3af8d5135616bb1de30e5141548a32a6", kill_on_drop: false }` [INFO] [stdout] aba0c6a034aa68d954c7807a9cbe140a3af8d5135616bb1de30e5141548a32a6