[INFO] cloning repository https://github.com/cobbinma/log-analyser [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cobbinma/log-analyser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcobbinma%2Flog-analyser", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcobbinma%2Flog-analyser'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d03cf89581df44f285be8c2d03e1644f04b98c63 [INFO] checking cobbinma/log-analyser against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcobbinma%2Flog-analyser" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/cobbinma/log-analyser 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 git repo https://github.com/cobbinma/log-analyser [INFO] finished tweaking git repo https://github.com/cobbinma/log-analyser [INFO] tweaked toml for git repo https://github.com/cobbinma/log-analyser written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/cobbinma/log-analyser 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 tracing-core v0.1.21 [INFO] [stderr] Downloaded instant v0.1.11 [INFO] [stderr] Downloaded strum v0.21.0 [INFO] [stderr] Downloaded tracing-attributes v0.1.18 [INFO] [stderr] Downloaded structopt-derive v0.4.16 [INFO] [stderr] Downloaded crossterm_winapi v0.8.0 [INFO] [stderr] Downloaded anyhow v1.0.44 [INFO] [stderr] Downloaded strum_macros v0.21.1 [INFO] [stderr] Downloaded comfy-table v4.1.1 [INFO] [stderr] Downloaded tracing v0.1.29 [INFO] [stderr] Downloaded crossterm v0.20.0 [INFO] [stderr] Downloaded signal-hook-mio v0.2.1 [INFO] [stderr] Downloaded tracing-subscriber v0.2.25 [INFO] [stderr] Downloaded structopt v0.3.23 [INFO] [stderr] Downloaded syn v1.0.80 [INFO] [stderr] Downloaded libc v0.2.103 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 28accd7b910653dab6e40980443437d4844be888454e1a9f9f0dfd3329d99243 [INFO] running `Command { std: "docker" "start" "-a" "28accd7b910653dab6e40980443437d4844be888454e1a9f9f0dfd3329d99243", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "28accd7b910653dab6e40980443437d4844be888454e1a9f9f0dfd3329d99243", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28accd7b910653dab6e40980443437d4844be888454e1a9f9f0dfd3329d99243", kill_on_drop: false }` [INFO] [stdout] 28accd7b910653dab6e40980443437d4844be888454e1a9f9f0dfd3329d99243 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] bdc4bc76db3c7e03554daa5cf8d56914cfa651121ae499d44a181b3a325bbce7 [INFO] running `Command { std: "docker" "start" "-a" "bdc4bc76db3c7e03554daa5cf8d56914cfa651121ae499d44a181b3a325bbce7", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling libc v0.2.103 [INFO] [stderr] Compiling syn v1.0.80 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Checking smallvec v1.7.0 [INFO] [stderr] Compiling signal-hook v0.3.10 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking instant v0.1.11 [INFO] [stderr] Checking tracing-core v0.1.21 [INFO] [stderr] Checking lock_api v0.4.5 [INFO] [stderr] Compiling serde_json v1.0.68 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Compiling anyhow v1.0.44 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking sharded-slab v0.1.3 [INFO] [stderr] Checking strum v0.21.0 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking tracing-log v0.1.2 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking matchers v0.0.1 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking parking_lot_core v0.8.5 [INFO] [stderr] Checking mio v0.7.13 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking signal-hook-mio v0.2.1 [INFO] [stderr] Checking crossterm v0.20.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling tracing-attributes v0.1.18 [INFO] [stderr] Compiling strum_macros v0.21.1 [INFO] [stderr] Compiling structopt-derive v0.4.16 [INFO] [stderr] Checking tracing v0.1.29 [INFO] [stderr] Checking comfy-table v4.1.1 [INFO] [stderr] Checking structopt v0.3.23 [INFO] [stderr] Checking tracing-serde v0.1.2 [INFO] [stderr] Checking tracing-subscriber v0.2.25 [INFO] [stderr] Checking log-analyser v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.94s [INFO] running `Command { std: "docker" "inspect" "bdc4bc76db3c7e03554daa5cf8d56914cfa651121ae499d44a181b3a325bbce7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bdc4bc76db3c7e03554daa5cf8d56914cfa651121ae499d44a181b3a325bbce7", kill_on_drop: false }` [INFO] [stdout] bdc4bc76db3c7e03554daa5cf8d56914cfa651121ae499d44a181b3a325bbce7 [INFO] checking cobbinma/log-analyser against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcobbinma%2Flog-analyser" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/cobbinma/log-analyser 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 git repo https://github.com/cobbinma/log-analyser [INFO] finished tweaking git repo https://github.com/cobbinma/log-analyser [INFO] tweaked toml for git repo https://github.com/cobbinma/log-analyser written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/cobbinma/log-analyser 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] c7b7b99ec95d25fe1f6a67f6a21bd71d1ccf06a9d621f8607a49f7ebe92ccf59 [INFO] running `Command { std: "docker" "start" "-a" "c7b7b99ec95d25fe1f6a67f6a21bd71d1ccf06a9d621f8607a49f7ebe92ccf59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c7b7b99ec95d25fe1f6a67f6a21bd71d1ccf06a9d621f8607a49f7ebe92ccf59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c7b7b99ec95d25fe1f6a67f6a21bd71d1ccf06a9d621f8607a49f7ebe92ccf59", kill_on_drop: false }` [INFO] [stdout] c7b7b99ec95d25fe1f6a67f6a21bd71d1ccf06a9d621f8607a49f7ebe92ccf59 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 798d766d31550e0cadadead11e04344faaa7afc34ecebe74229f86d7c17893d7 [INFO] running `Command { std: "docker" "start" "-a" "798d766d31550e0cadadead11e04344faaa7afc34ecebe74229f86d7c17893d7", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling libc v0.2.103 [INFO] [stderr] Compiling syn v1.0.80 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Checking smallvec v1.7.0 [INFO] [stderr] Compiling signal-hook v0.3.10 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking tracing-core v0.1.21 [INFO] [stderr] Checking instant v0.1.11 [INFO] [stderr] Checking lock_api v0.4.5 [INFO] [stderr] Compiling serde_json v1.0.68 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Compiling anyhow v1.0.44 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking sharded-slab v0.1.3 [INFO] [stderr] Checking strum v0.21.0 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking tracing-log v0.1.2 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking matchers v0.0.1 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking parking_lot_core v0.8.5 [INFO] [stderr] Checking mio v0.7.13 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking signal-hook-mio v0.2.1 [INFO] [stderr] Checking crossterm v0.20.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling tracing-attributes v0.1.18 [INFO] [stderr] Compiling structopt-derive v0.4.16 [INFO] [stderr] Compiling strum_macros v0.21.1 [INFO] [stderr] Checking tracing v0.1.29 [INFO] [stderr] Checking comfy-table v4.1.1 [INFO] [stderr] Checking structopt v0.3.23 [INFO] [stderr] Checking tracing-serde v0.1.2 [INFO] [stderr] Checking tracing-subscriber v0.2.25 [INFO] [stderr] Checking log-analyser v0.1.0 (/opt/rustwide/workdir) [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/analyse.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn lines(lines: I) -> MessageStatistics [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 11 | / lines [INFO] [stdout] 12 | | .map(|line| { [INFO] [stdout] 13 | | let message = line [INFO] [stdout] 14 | | .context("unable to read line") [INFO] [stdout] ... | [INFO] [stdout] 24 | | message [INFO] [stdout] 25 | | }) [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/analyse.rs:26:15 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn lines(lines: I) -> MessageStatistics [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 26 | .fold(MessageStatistics::new(), |mut stats, message| { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [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/analyse.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn lines(lines: I) -> MessageStatistics [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 11 | / lines [INFO] [stdout] 12 | | .map(|line| { [INFO] [stdout] 13 | | let message = line [INFO] [stdout] 14 | | .context("unable to read line") [INFO] [stdout] ... | [INFO] [stdout] 24 | | message [INFO] [stdout] 25 | | }) [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/analyse.rs:26:15 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn lines(lines: I) -> MessageStatistics [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 26 | .fold(MessageStatistics::new(), |mut stats, message| { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `log-analyser` (bin "log-analyser" test) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `log-analyser` (bin "log-analyser") due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "798d766d31550e0cadadead11e04344faaa7afc34ecebe74229f86d7c17893d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "798d766d31550e0cadadead11e04344faaa7afc34ecebe74229f86d7c17893d7", kill_on_drop: false }` [INFO] [stdout] 798d766d31550e0cadadead11e04344faaa7afc34ecebe74229f86d7c17893d7