[INFO] fetching crate arghsh 0.1.0... [INFO] checking arghsh-0.1.0 against try#3d9fdbff4f377de96b3a51174e7a64086bee9a5c for pr-81477 [INFO] extracting crate arghsh 0.1.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate arghsh 0.1.0 on toolchain 3d9fdbff4f377de96b3a51174e7a64086bee9a5c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate arghsh 0.1.0 [INFO] finished tweaking crates.io crate arghsh 0.1.0 [INFO] tweaked toml for crates.io crate arghsh 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate crates.io crate arghsh 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 08f1b068869fdd95f1ef3250a3ea6f53a1e6f9ceda3654d6bedef83fc0672c46 [INFO] running `Command { std: "docker" "start" "-a" "08f1b068869fdd95f1ef3250a3ea6f53a1e6f9ceda3654d6bedef83fc0672c46", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "08f1b068869fdd95f1ef3250a3ea6f53a1e6f9ceda3654d6bedef83fc0672c46", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08f1b068869fdd95f1ef3250a3ea6f53a1e6f9ceda3654d6bedef83fc0672c46", kill_on_drop: false }` [INFO] [stdout] 08f1b068869fdd95f1ef3250a3ea6f53a1e6f9ceda3654d6bedef83fc0672c46 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e20e85bf30810c8a38029f82f5833fcc3a56e3f1d0e089b46701b5aa28b7d550 [INFO] running `Command { std: "docker" "start" "-a" "e20e85bf30810c8a38029f82f5833fcc3a56e3f1d0e089b46701b5aa28b7d550", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.94 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking nix v0.20.0 [INFO] [stderr] Checking serde_json v1.0.64 [INFO] [stderr] Checking arghsh v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/main.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 42 | panic!(format!("Exec failed: {}", argv[0])); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panic)]` 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] 42 | panic!("Exec failed: {}", argv[0]); [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/main.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 42 | panic!(format!("Exec failed: {}", argv[0])); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panic)]` 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] 42 | panic!("Exec failed: {}", argv[0]); [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 9.12s [INFO] running `Command { std: "docker" "inspect" "e20e85bf30810c8a38029f82f5833fcc3a56e3f1d0e089b46701b5aa28b7d550", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e20e85bf30810c8a38029f82f5833fcc3a56e3f1d0e089b46701b5aa28b7d550", kill_on_drop: false }` [INFO] [stdout] e20e85bf30810c8a38029f82f5833fcc3a56e3f1d0e089b46701b5aa28b7d550