[INFO] fetching crate witcher 0.1.19... [INFO] checking witcher-0.1.19 against try#07fecb9cf34c4979a772ba38c99d6d9144768413 for pr-87710 [INFO] extracting crate witcher 0.1.19 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate witcher 0.1.19 on toolchain 07fecb9cf34c4979a772ba38c99d6d9144768413 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate witcher 0.1.19 [INFO] finished tweaking crates.io crate witcher 0.1.19 [INFO] tweaked toml for crates.io crate witcher 0.1.19 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate crates.io crate witcher 0.1.19 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded gory v0.1.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d10f013bb33cdc3a22f45ab588519c767e2916b6c133d91ce18ff6c2fff7e827 [INFO] running `Command { std: "docker" "start" "-a" "d10f013bb33cdc3a22f45ab588519c767e2916b6c133d91ce18ff6c2fff7e827", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d10f013bb33cdc3a22f45ab588519c767e2916b6c133d91ce18ff6c2fff7e827", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d10f013bb33cdc3a22f45ab588519c767e2916b6c133d91ce18ff6c2fff7e827", kill_on_drop: false }` [INFO] [stdout] d10f013bb33cdc3a22f45ab588519c767e2916b6c133d91ce18ff6c2fff7e827 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2e131f2699c42179f1cf4e8d8d64d3bc7bea8822b95afaff8d0fae35fd9b0563 [INFO] running `Command { std: "docker" "start" "-a" "2e131f2699c42179f1cf4e8d8d64d3bc7bea8822b95afaff8d0fae35fd9b0563", kill_on_drop: false }` [INFO] [stderr] Checking gory v0.1.7 [INFO] [stderr] Checking backtrace v0.3.55 [INFO] [stderr] Checking witcher v0.1.19 (/opt/rustwide/workdir) [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/lib.rs:62:33 [INFO] [stdout] | [INFO] [stdout] 62 | $crate::Error::raw($msg); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 180 | assert_eq!("oh no!", err!("oh no!").to_string()); [INFO] [stdout] | -------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `err` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/lib.rs:67:53 [INFO] [stdout] | [INFO] [stdout] 67 | $crate::Error::raw(&format!($fmt, $($arg)*)); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 181 | assert_eq!("foo: oh no!", err!("foo: {}", "oh no!").to_string()); [INFO] [stdout] | ------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `err` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.86s [INFO] running `Command { std: "docker" "inspect" "2e131f2699c42179f1cf4e8d8d64d3bc7bea8822b95afaff8d0fae35fd9b0563", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e131f2699c42179f1cf4e8d8d64d3bc7bea8822b95afaff8d0fae35fd9b0563", kill_on_drop: false }` [INFO] [stdout] 2e131f2699c42179f1cf4e8d8d64d3bc7bea8822b95afaff8d0fae35fd9b0563