[INFO] cloning repository https://github.com/Jack-Wang-Personal/slowrm_rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Jack-Wang-Personal/slowrm_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJack-Wang-Personal%2Fslowrm_rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJack-Wang-Personal%2Fslowrm_rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 002d6d95a40d0ad72e582f1ac2576c9e5f12bed1 [INFO] building Jack-Wang-Personal/slowrm_rust against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJack-Wang-Personal%2Fslowrm_rust" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Jack-Wang-Personal/slowrm_rust on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Jack-Wang-Personal/slowrm_rust [INFO] finished tweaking git repo https://github.com/Jack-Wang-Personal/slowrm_rust [INFO] tweaked toml for git repo https://github.com/Jack-Wang-Personal/slowrm_rust written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Jack-Wang-Personal/slowrm_rust 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b22f4e41a9d13c0df5e0c8da40e49e9b664658f808358ad2510c4cee32030df7 [INFO] running `Command { std: "docker" "start" "-a" "b22f4e41a9d13c0df5e0c8da40e49e9b664658f808358ad2510c4cee32030df7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b22f4e41a9d13c0df5e0c8da40e49e9b664658f808358ad2510c4cee32030df7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b22f4e41a9d13c0df5e0c8da40e49e9b664658f808358ad2510c4cee32030df7", kill_on_drop: false }` [INFO] [stdout] b22f4e41a9d13c0df5e0c8da40e49e9b664658f808358ad2510c4cee32030df7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8c51817e5523f9a1bfb0847731cfb78e9c6ad4b7c20336bdca6ab508dc42eeed [INFO] running `Command { std: "docker" "start" "-a" "8c51817e5523f9a1bfb0847731cfb78e9c6ad4b7c20336bdca6ab508dc42eeed", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling paste v1.0.11 [INFO] [stderr] Compiling slowrm_lib v0.1.0 (/opt/rustwide/workdir/slowrm_lib) [INFO] [stdout] warning: method `max_size_per_chunk_removal` is never used [INFO] [stdout] --> slowrm_lib/src/lib.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 17 | impl SlowRm { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] 18 | /// Determine how many bytes should be removed in a single round [INFO] [stdout] 19 | fn max_size_per_chunk_removal(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling slowrm v0.1.0 (/opt/rustwide/workdir/slowrm) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.84s [INFO] running `Command { std: "docker" "inspect" "8c51817e5523f9a1bfb0847731cfb78e9c6ad4b7c20336bdca6ab508dc42eeed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c51817e5523f9a1bfb0847731cfb78e9c6ad4b7c20336bdca6ab508dc42eeed", kill_on_drop: false }` [INFO] [stdout] 8c51817e5523f9a1bfb0847731cfb78e9c6ad4b7c20336bdca6ab508dc42eeed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0d5131fef44fbc5b87e3f7e5ae288935d81f1f1c1aaea4a91cdbc6528f5bbb97 [INFO] running `Command { std: "docker" "start" "-a" "0d5131fef44fbc5b87e3f7e5ae288935d81f1f1c1aaea4a91cdbc6528f5bbb97", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling slowrm_lib v0.1.0 (/opt/rustwide/workdir/slowrm_lib) [INFO] [stderr] Compiling slowrm v0.1.0 (/opt/rustwide/workdir/slowrm) [INFO] [stdout] warning: method `max_size_per_chunk_removal` is never used [INFO] [stdout] --> slowrm_lib/src/lib.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 17 | impl SlowRm { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] 18 | /// Determine how many bytes should be removed in a single round [INFO] [stdout] 19 | fn max_size_per_chunk_removal(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s [INFO] running `Command { std: "docker" "inspect" "0d5131fef44fbc5b87e3f7e5ae288935d81f1f1c1aaea4a91cdbc6528f5bbb97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d5131fef44fbc5b87e3f7e5ae288935d81f1f1c1aaea4a91cdbc6528f5bbb97", kill_on_drop: false }` [INFO] [stdout] 0d5131fef44fbc5b87e3f7e5ae288935d81f1f1c1aaea4a91cdbc6528f5bbb97