[INFO] fetching crate hc 0.1.2... [INFO] testing hc-0.1.2 against 1.59.0 for beta-1.60-1 [INFO] extracting crate hc 0.1.2 into /workspace/builds/worker-24/source [INFO] validating manifest of crates.io crate hc 0.1.2 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 crates.io crate hc 0.1.2 [INFO] finished tweaking crates.io crate hc 0.1.2 [INFO] tweaked toml for crates.io crate hc 0.1.2 written to /workspace/builds/worker-24/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded encode_unicode v0.1.3 [INFO] [stderr] Downloaded itertools v0.5.10 [INFO] [stderr] Downloaded nix v0.5.1 [INFO] [stderr] Downloaded bitflags v0.4.0 [INFO] [stderr] Downloaded rustyline v1.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 3e538efb586b967cae0b0d93cd5ed9d544bedb01d6e5ccdd420bf6fb669e62e1 [INFO] running `Command { std: "docker" "start" "-a" "3e538efb586b967cae0b0d93cd5ed9d544bedb01d6e5ccdd420bf6fb669e62e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3e538efb586b967cae0b0d93cd5ed9d544bedb01d6e5ccdd420bf6fb669e62e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e538efb586b967cae0b0d93cd5ed9d544bedb01d6e5ccdd420bf6fb669e62e1", kill_on_drop: false }` [INFO] [stdout] 3e538efb586b967cae0b0d93cd5ed9d544bedb01d6e5ccdd420bf6fb669e62e1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 7cb9ab2c2dbe5c9388050662e7e64f173575176dc487556fb51f7414c1f34582 [INFO] running `Command { std: "docker" "start" "-a" "7cb9ab2c2dbe5c9388050662e7e64f173575176dc487556fb51f7414c1f34582", kill_on_drop: false }` [INFO] [stderr] Compiling bitflags v0.4.0 [INFO] [stderr] Compiling encode_unicode v0.1.3 [INFO] [stderr] Compiling itertools v0.5.10 [INFO] [stderr] Compiling getopts v0.2.21 [INFO] [stderr] Compiling nix v0.5.1 [INFO] [stderr] Compiling rustyline v1.0.0 [INFO] [stderr] Compiling hc v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/executor.rs:115:17 [INFO] [stdout] | [INFO] [stdout] 115 | let lhs = try!(execute(ctx, &*l)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/executor.rs:116:17 [INFO] [stdout] | [INFO] [stdout] 116 | let rhs = try!(execute(ctx, &*r)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/executor.rs:125:17 [INFO] [stdout] | [INFO] [stdout] 125 | let lhs = try!(execute(ctx, &*l)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/executor.rs:126:17 [INFO] [stdout] | [INFO] [stdout] 126 | let rhs = try!(execute(ctx, &*r)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/executor.rs:135:17 [INFO] [stdout] | [INFO] [stdout] 135 | let lhs = try!(execute(ctx, &*l)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/executor.rs:136:17 [INFO] [stdout] | [INFO] [stdout] 136 | let rhs = try!(execute(ctx, &*r)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/executor.rs:145:17 [INFO] [stdout] | [INFO] [stdout] 145 | let lhs = try!(execute(ctx, &*l)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/executor.rs:146:17 [INFO] [stdout] | [INFO] [stdout] 146 | let rhs = try!(execute(ctx, &*r)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/executor.rs:159:17 [INFO] [stdout] | [INFO] [stdout] 159 | let lhs = try!(execute(ctx, &*l)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/executor.rs:160:17 [INFO] [stdout] | [INFO] [stdout] 160 | let rhs = try!(execute(ctx, &*r)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/executor.rs:169:17 [INFO] [stdout] | [INFO] [stdout] 169 | let lhs = try!(execute(ctx, &*l)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/executor.rs:170:17 [INFO] [stdout] | [INFO] [stdout] 170 | let rhs = try!(execute(ctx, &*r)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/executor.rs:179:17 [INFO] [stdout] | [INFO] [stdout] 179 | let lhs = try!(execute(ctx, &*l)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/executor.rs:180:17 [INFO] [stdout] | [INFO] [stdout] 180 | let rhs = try!(execute(ctx, &*r)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/executor.rs:189:17 [INFO] [stdout] | [INFO] [stdout] 189 | let lhs = try!(execute(ctx, &*l)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/executor.rs:190:17 [INFO] [stdout] | [INFO] [stdout] 190 | let rhs = try!(execute(ctx, &*r)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/executor.rs:199:17 [INFO] [stdout] | [INFO] [stdout] 199 | let lhs = try!(execute(ctx, &*l)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/executor.rs:200:17 [INFO] [stdout] | [INFO] [stdout] 200 | let rhs = try!(execute(ctx, &*r)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/executor.rs:209:17 [INFO] [stdout] | [INFO] [stdout] 209 | let lhs = try!(execute(ctx, &*l)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/executor.rs:210:17 [INFO] [stdout] | [INFO] [stdout] 210 | let rhs = try!(execute(ctx, &*r)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/executor.rs:219:17 [INFO] [stdout] | [INFO] [stdout] 219 | let lhs = try!(execute(ctx, &*l)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/executor.rs:220:17 [INFO] [stdout] | [INFO] [stdout] 220 | let rhs = try!(execute(ctx, &*r)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/executor.rs:229:17 [INFO] [stdout] | [INFO] [stdout] 229 | let rhs = try!(execute(ctx, &*r)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/main.rs:40:24 [INFO] [stdout] | [INFO] [stdout] 40 | Err(f) => { panic!(f.to_string()) } [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] 40 | Err(f) => { panic!("{}", f.to_string()) } [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 24 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.70s [INFO] running `Command { std: "docker" "inspect" "7cb9ab2c2dbe5c9388050662e7e64f173575176dc487556fb51f7414c1f34582", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7cb9ab2c2dbe5c9388050662e7e64f173575176dc487556fb51f7414c1f34582", kill_on_drop: false }` [INFO] [stdout] 7cb9ab2c2dbe5c9388050662e7e64f173575176dc487556fb51f7414c1f34582 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] d911fc1f99c20bf896649e95a73256e5a93adbddacc266c81edb923599c00534 [INFO] running `Command { std: "docker" "start" "-a" "d911fc1f99c20bf896649e95a73256e5a93adbddacc266c81edb923599c00534", kill_on_drop: false }` [INFO] [stderr] Compiling hc v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/executor.rs:115:17 [INFO] [stdout] | [INFO] [stdout] 115 | let lhs = try!(execute(ctx, &*l)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/executor.rs:116:17 [INFO] [stdout] | [INFO] [stdout] 116 | let rhs = try!(execute(ctx, &*r)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/executor.rs:125:17 [INFO] [stdout] | [INFO] [stdout] 125 | let lhs = try!(execute(ctx, &*l)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/executor.rs:126:17 [INFO] [stdout] | [INFO] [stdout] 126 | let rhs = try!(execute(ctx, &*r)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/executor.rs:135:17 [INFO] [stdout] | [INFO] [stdout] 135 | let lhs = try!(execute(ctx, &*l)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/executor.rs:136:17 [INFO] [stdout] | [INFO] [stdout] 136 | let rhs = try!(execute(ctx, &*r)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/executor.rs:145:17 [INFO] [stdout] | [INFO] [stdout] 145 | let lhs = try!(execute(ctx, &*l)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/executor.rs:146:17 [INFO] [stdout] | [INFO] [stdout] 146 | let rhs = try!(execute(ctx, &*r)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/executor.rs:159:17 [INFO] [stdout] | [INFO] [stdout] 159 | let lhs = try!(execute(ctx, &*l)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/executor.rs:160:17 [INFO] [stdout] | [INFO] [stdout] 160 | let rhs = try!(execute(ctx, &*r)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/executor.rs:169:17 [INFO] [stdout] | [INFO] [stdout] 169 | let lhs = try!(execute(ctx, &*l)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/executor.rs:170:17 [INFO] [stdout] | [INFO] [stdout] 170 | let rhs = try!(execute(ctx, &*r)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/executor.rs:179:17 [INFO] [stdout] | [INFO] [stdout] 179 | let lhs = try!(execute(ctx, &*l)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/executor.rs:180:17 [INFO] [stdout] | [INFO] [stdout] 180 | let rhs = try!(execute(ctx, &*r)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/executor.rs:189:17 [INFO] [stdout] | [INFO] [stdout] 189 | let lhs = try!(execute(ctx, &*l)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/executor.rs:190:17 [INFO] [stdout] | [INFO] [stdout] 190 | let rhs = try!(execute(ctx, &*r)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/executor.rs:199:17 [INFO] [stdout] | [INFO] [stdout] 199 | let lhs = try!(execute(ctx, &*l)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/executor.rs:200:17 [INFO] [stdout] | [INFO] [stdout] 200 | let rhs = try!(execute(ctx, &*r)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/executor.rs:209:17 [INFO] [stdout] | [INFO] [stdout] 209 | let lhs = try!(execute(ctx, &*l)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/executor.rs:210:17 [INFO] [stdout] | [INFO] [stdout] 210 | let rhs = try!(execute(ctx, &*r)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/executor.rs:219:17 [INFO] [stdout] | [INFO] [stdout] 219 | let lhs = try!(execute(ctx, &*l)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/executor.rs:220:17 [INFO] [stdout] | [INFO] [stdout] 220 | let rhs = try!(execute(ctx, &*r)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/executor.rs:229:17 [INFO] [stdout] | [INFO] [stdout] 229 | let rhs = try!(execute(ctx, &*r)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/main.rs:40:24 [INFO] [stdout] | [INFO] [stdout] 40 | Err(f) => { panic!(f.to_string()) } [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] 40 | Err(f) => { panic!("{}", f.to_string()) } [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 24 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.49s [INFO] running `Command { std: "docker" "inspect" "d911fc1f99c20bf896649e95a73256e5a93adbddacc266c81edb923599c00534", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d911fc1f99c20bf896649e95a73256e5a93adbddacc266c81edb923599c00534", kill_on_drop: false }` [INFO] [stdout] d911fc1f99c20bf896649e95a73256e5a93adbddacc266c81edb923599c00534 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] e0e453667021f98ee5f6dbcc022eb0dee6d650e95a73be430aa1fff4a74b40c3 [INFO] running `Command { std: "docker" "start" "-a" "e0e453667021f98ee5f6dbcc022eb0dee6d650e95a73be430aa1fff4a74b40c3", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/executor.rs:115:17 [INFO] [stderr] | [INFO] [stderr] 115 | let lhs = try!(execute(ctx, &*l)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/executor.rs:116:17 [INFO] [stderr] | [INFO] [stderr] 116 | let rhs = try!(execute(ctx, &*r)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/executor.rs:125:17 [INFO] [stderr] | [INFO] [stderr] 125 | let lhs = try!(execute(ctx, &*l)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/executor.rs:126:17 [INFO] [stderr] | [INFO] [stderr] 126 | let rhs = try!(execute(ctx, &*r)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/executor.rs:135:17 [INFO] [stderr] | [INFO] [stderr] 135 | let lhs = try!(execute(ctx, &*l)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/executor.rs:136:17 [INFO] [stderr] | [INFO] [stderr] 136 | let rhs = try!(execute(ctx, &*r)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/executor.rs:145:17 [INFO] [stderr] | [INFO] [stderr] 145 | let lhs = try!(execute(ctx, &*l)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/executor.rs:146:17 [INFO] [stderr] | [INFO] [stderr] 146 | let rhs = try!(execute(ctx, &*r)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/executor.rs:159:17 [INFO] [stderr] | [INFO] [stderr] 159 | let lhs = try!(execute(ctx, &*l)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/executor.rs:160:17 [INFO] [stderr] | [INFO] [stderr] 160 | let rhs = try!(execute(ctx, &*r)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/executor.rs:169:17 [INFO] [stderr] | [INFO] [stderr] 169 | let lhs = try!(execute(ctx, &*l)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/executor.rs:170:17 [INFO] [stderr] | [INFO] [stderr] 170 | let rhs = try!(execute(ctx, &*r)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/executor.rs:179:17 [INFO] [stderr] | [INFO] [stderr] 179 | let lhs = try!(execute(ctx, &*l)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/executor.rs:180:17 [INFO] [stderr] | [INFO] [stderr] 180 | let rhs = try!(execute(ctx, &*r)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/executor.rs:189:17 [INFO] [stderr] | [INFO] [stderr] 189 | let lhs = try!(execute(ctx, &*l)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/executor.rs:190:17 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] running 0 tests [INFO] [stderr] 190 | let rhs = try!(execute(ctx, &*r)); [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] [INFO] [stdout] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/executor.rs:199:17 [INFO] [stderr] | [INFO] [stderr] 199 | let lhs = try!(execute(ctx, &*l)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/executor.rs:200:17 [INFO] [stderr] | [INFO] [stderr] 200 | let rhs = try!(execute(ctx, &*r)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/executor.rs:209:17 [INFO] [stderr] | [INFO] [stderr] 209 | let lhs = try!(execute(ctx, &*l)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/executor.rs:210:17 [INFO] [stderr] | [INFO] [stderr] 210 | let rhs = try!(execute(ctx, &*r)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/executor.rs:219:17 [INFO] [stderr] | [INFO] [stderr] 219 | let lhs = try!(execute(ctx, &*l)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/executor.rs:220:17 [INFO] [stderr] | [INFO] [stderr] 220 | let rhs = try!(execute(ctx, &*r)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/executor.rs:229:17 [INFO] [stderr] | [INFO] [stderr] 229 | let rhs = try!(execute(ctx, &*r)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/main.rs:40:24 [INFO] [stderr] | [INFO] [stderr] 40 | Err(f) => { panic!(f.to_string()) } [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] 40 | Err(f) => { panic!("{}", f.to_string()) } [INFO] [stderr] | +++++ [INFO] [stderr] [INFO] [stderr] warning: `hc` (bin "hc" test) generated 24 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/hc-da8843cd06a7fab2) [INFO] running `Command { std: "docker" "inspect" "e0e453667021f98ee5f6dbcc022eb0dee6d650e95a73be430aa1fff4a74b40c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e0e453667021f98ee5f6dbcc022eb0dee6d650e95a73be430aa1fff4a74b40c3", kill_on_drop: false }` [INFO] [stdout] e0e453667021f98ee5f6dbcc022eb0dee6d650e95a73be430aa1fff4a74b40c3