[INFO] fetching crate colonnade 1.3.3... [INFO] checking colonnade-1.3.3 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate colonnade 1.3.3 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate colonnade 1.3.3 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate colonnade 1.3.3 [INFO] finished tweaking crates.io crate colonnade 1.3.3 [INFO] tweaked toml for crates.io crate colonnade 1.3.3 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate crates.io crate colonnade 1.3.3 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded term v0.6.1 [INFO] [stderr] Downloaded rust-argon2 v0.5.1 [INFO] [stderr] Downloaded redox_users v0.3.1 [INFO] [stderr] Downloaded constant_time_eq v0.1.4 [INFO] [stderr] Downloaded dirs v2.0.2 [INFO] [stderr] Downloaded strip-ansi-escapes v0.2.0 [INFO] [stderr] Downloaded blake2b_simd v0.5.9 [INFO] [stderr] Downloaded dirs-sys v0.3.4 [INFO] [stderr] Downloaded arrayref v0.3.5 [INFO] [stderr] Downloaded vte v0.11.1 [INFO] [stderr] Downloaded cc v1.0.48 [INFO] [stderr] Downloaded syn v1.0.11 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 68714078a5503eea10beb126f649e36cd3d3dee4a88d8da45e7eb6a8414c8fc0 [INFO] running `Command { std: "docker" "start" "-a" "68714078a5503eea10beb126f649e36cd3d3dee4a88d8da45e7eb6a8414c8fc0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "68714078a5503eea10beb126f649e36cd3d3dee4a88d8da45e7eb6a8414c8fc0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "68714078a5503eea10beb126f649e36cd3d3dee4a88d8da45e7eb6a8414c8fc0", kill_on_drop: false }` [INFO] [stdout] 68714078a5503eea10beb126f649e36cd3d3dee4a88d8da45e7eb6a8414c8fc0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ef7d3ad4518a810f82ec18a67c2a1457333ed3d802c5fa7130f3f01487ac5ce2 [INFO] running `Command { std: "docker" "start" "-a" "ef7d3ad4518a810f82ec18a67c2a1457333ed3d802c5fa7130f3f01487ac5ce2", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking unicode-segmentation v1.6.0 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking dirs-sys v0.3.4 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Compiling vte_generate_state_changes v0.1.1 [INFO] [stderr] Checking term v0.6.1 [INFO] [stderr] Checking vte v0.11.1 [INFO] [stderr] Checking strip-ansi-escapes v0.2.0 [INFO] [stderr] Checking colonnade v1.3.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:1081:25 [INFO] [stdout] | [INFO] [stdout] 1081 | let mut tuple = &mut words[i]; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:1081:25 [INFO] [stdout] | [INFO] [stdout] 1081 | let mut tuple = &mut words[i]; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.84s [INFO] running `Command { std: "docker" "inspect" "ef7d3ad4518a810f82ec18a67c2a1457333ed3d802c5fa7130f3f01487ac5ce2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef7d3ad4518a810f82ec18a67c2a1457333ed3d802c5fa7130f3f01487ac5ce2", kill_on_drop: false }` [INFO] [stdout] ef7d3ad4518a810f82ec18a67c2a1457333ed3d802c5fa7130f3f01487ac5ce2 [INFO] checking colonnade-1.3.3 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate colonnade 1.3.3 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate colonnade 1.3.3 on toolchain f9935d29d867449445ee008640ccca1bf1ae0889 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate colonnade 1.3.3 [INFO] finished tweaking crates.io crate colonnade 1.3.3 [INFO] tweaked toml for crates.io crate colonnade 1.3.3 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate crates.io crate colonnade 1.3.3 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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 20b71974204642736adb57ddfd9fe1b06b74b76e58e0630de4e890b6da2b9ef5 [INFO] running `Command { std: "docker" "start" "-a" "20b71974204642736adb57ddfd9fe1b06b74b76e58e0630de4e890b6da2b9ef5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "20b71974204642736adb57ddfd9fe1b06b74b76e58e0630de4e890b6da2b9ef5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "20b71974204642736adb57ddfd9fe1b06b74b76e58e0630de4e890b6da2b9ef5", kill_on_drop: false }` [INFO] [stdout] 20b71974204642736adb57ddfd9fe1b06b74b76e58e0630de4e890b6da2b9ef5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Dtail_expr_drop_order" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cc45f956b725eaaa5b6e404a1a55e7f97b4d6689d7875d57996df0bebeae65ea [INFO] running `Command { std: "docker" "start" "-a" "cc45f956b725eaaa5b6e404a1a55e7f97b4d6689d7875d57996df0bebeae65ea", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking unicode-segmentation v1.6.0 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking dirs-sys v0.3.4 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Compiling vte_generate_state_changes v0.1.1 [INFO] [stderr] Checking term v0.6.1 [INFO] [stderr] Checking vte v0.11.1 [INFO] [stderr] Checking strip-ansi-escapes v0.2.0 [INFO] [stderr] Checking colonnade v1.3.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:1081:25 [INFO] [stdout] | [INFO] [stdout] 1081 | let mut tuple = &mut words[i]; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:1081:25 [INFO] [stdout] | [INFO] [stdout] 1081 | let mut tuple = &mut words[i]; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:989:17 [INFO] [stdout] | [INFO] [stdout] 988 | .map(|v| { [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 989 | / v.into_iter() [INFO] [stdout] 990 | | .map(|t| { [INFO] [stdout] 991 | | let s = t.to_string(); [INFO] [stdout] 992 | | let bytes = strip_ansi_escapes::strip(&s); [INFO] [stdout] 993 | | std::str::from_utf8(&bytes).expect(&for... [INFO] [stdout] 994 | | }) [INFO] [stdout] | |______________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:989:17 [INFO] [stdout] | [INFO] [stdout] 988 | .map(|v| { [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 989 | / v.into_iter() [INFO] [stdout] 990 | | .map(|t| { [INFO] [stdout] 991 | | let s = t.to_string(); [INFO] [stdout] 992 | | let bytes = strip_ansi_escapes::strip(&s); [INFO] [stdout] 993 | | std::str::from_utf8(&bytes).expect(&for... [INFO] [stdout] 994 | | }) [INFO] [stdout] | |______________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `colonnade` (lib) due to 2 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `colonnade` (lib test) due to 2 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "cc45f956b725eaaa5b6e404a1a55e7f97b4d6689d7875d57996df0bebeae65ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cc45f956b725eaaa5b6e404a1a55e7f97b4d6689d7875d57996df0bebeae65ea", kill_on_drop: false }` [INFO] [stdout] cc45f956b725eaaa5b6e404a1a55e7f97b4d6689d7875d57996df0bebeae65ea