[INFO] fetching crate rusty_chain 0.1.18... [INFO] checking rusty_chain-0.1.18 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1 [INFO] extracting crate rusty_chain 0.1.18 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate rusty_chain 0.1.18 on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rusty_chain 0.1.18 [INFO] finished tweaking crates.io crate rusty_chain 0.1.18 [INFO] tweaked toml for crates.io crate rusty_chain 0.1.18 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate crates.io crate rusty_chain 0.1.18 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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded dashmap v5.5.0 [INFO] [stderr] Downloaded paste v1.0.13 [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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fe63c30acc606e56bc29a746a695ca713df10950c578c114b337fb1fcfdd6a88 [INFO] running `Command { std: "docker" "start" "-a" "fe63c30acc606e56bc29a746a695ca713df10950c578c114b337fb1fcfdd6a88", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fe63c30acc606e56bc29a746a695ca713df10950c578c114b337fb1fcfdd6a88", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe63c30acc606e56bc29a746a695ca713df10950c578c114b337fb1fcfdd6a88", kill_on_drop: false }` [INFO] [stdout] fe63c30acc606e56bc29a746a695ca713df10950c578c114b337fb1fcfdd6a88 [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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ba1975604e1735806e4741c68f8a42633301dd01b15a9d1da92b840abd88e4b5 [INFO] running `Command { std: "docker" "start" "-a" "ba1975604e1735806e4741c68f8a42633301dd01b15a9d1da92b840abd88e4b5", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling proc-macro2 v1.0.63 [INFO] [stderr] Compiling unicode-ident v1.0.10 [INFO] [stderr] Compiling quote v1.0.29 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Checking futures-sink v0.3.28 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking pin-project-lite v0.2.10 [INFO] [stderr] Checking futures-io v0.3.28 [INFO] [stderr] Compiling paste v1.0.13 [INFO] [stderr] Compiling async-trait v0.1.71 [INFO] [stderr] Compiling rustix v0.37.23 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking bytes v1.4.0 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Checking hashbrown v0.14.0 [INFO] [stderr] Checking iana-time-zone v0.1.57 [INFO] [stderr] Compiling slab v0.4.8 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling tokio v1.29.1 [INFO] [stderr] Compiling tempfile v3.6.0 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Compiling syn v2.0.23 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking socket2 v0.4.9 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking io-lifetimes v1.0.11 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking dashmap v5.5.0 [INFO] [stderr] Checking chrono v0.4.26 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Checking futures-executor v0.3.28 [INFO] [stderr] Checking futures v0.3.28 [INFO] [stderr] Checking rusty_chain v0.1.18 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `parent_id`, `name`, and `children_image_bytes` are never read [INFO] [stdout] --> examples/mapper.rs:54:13 [INFO] [stdout] | [INFO] [stdout] 53 | pub struct ParentModel { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 54 | pub parent_id: i32, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 55 | pub name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 56 | pub children_image_bytes: Vec> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ParentModel` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.78s [INFO] running `Command { std: "docker" "inspect" "ba1975604e1735806e4741c68f8a42633301dd01b15a9d1da92b840abd88e4b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba1975604e1735806e4741c68f8a42633301dd01b15a9d1da92b840abd88e4b5", kill_on_drop: false }` [INFO] [stdout] ba1975604e1735806e4741c68f8a42633301dd01b15a9d1da92b840abd88e4b5 [INFO] checking rusty_chain-0.1.18 against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1 [INFO] extracting crate rusty_chain 0.1.18 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate rusty_chain 0.1.18 on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rusty_chain 0.1.18 [INFO] finished tweaking crates.io crate rusty_chain 0.1.18 [INFO] tweaked toml for crates.io crate rusty_chain 0.1.18 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate crates.io crate rusty_chain 0.1.18 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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ad1ac1370a92202489ba1a2db3ce5eef5cf0b3eecfd9e97d1dd2c7e2ae40868c [INFO] running `Command { std: "docker" "start" "-a" "ad1ac1370a92202489ba1a2db3ce5eef5cf0b3eecfd9e97d1dd2c7e2ae40868c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ad1ac1370a92202489ba1a2db3ce5eef5cf0b3eecfd9e97d1dd2c7e2ae40868c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad1ac1370a92202489ba1a2db3ce5eef5cf0b3eecfd9e97d1dd2c7e2ae40868c", kill_on_drop: false }` [INFO] [stdout] ad1ac1370a92202489ba1a2db3ce5eef5cf0b3eecfd9e97d1dd2c7e2ae40868c [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" "-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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7bf12c45927e409c9953dc729bec6a94781cbb622ada3a6e303d3ce549e920c7 [INFO] running `Command { std: "docker" "start" "-a" "7bf12c45927e409c9953dc729bec6a94781cbb622ada3a6e303d3ce549e920c7", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling proc-macro2 v1.0.63 [INFO] [stderr] Compiling unicode-ident v1.0.10 [INFO] [stderr] Compiling quote v1.0.29 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking futures-sink v0.3.28 [INFO] [stderr] Checking pin-project-lite v0.2.10 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stderr] Checking futures-io v0.3.28 [INFO] [stderr] Compiling paste v1.0.13 [INFO] [stderr] Compiling async-trait v0.1.71 [INFO] [stderr] Compiling rustix v0.37.23 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking bytes v1.4.0 [INFO] [stderr] Checking hashbrown v0.14.0 [INFO] [stderr] Checking iana-time-zone v0.1.57 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Compiling slab v0.4.8 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling tokio v1.29.1 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling tempfile v3.6.0 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Compiling syn v2.0.23 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking io-lifetimes v1.0.11 [INFO] [stderr] Checking socket2 v0.4.9 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking chrono v0.4.26 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking dashmap v5.5.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Checking futures-executor v0.3.28 [INFO] [stderr] Checking futures v0.3.28 [INFO] [stderr] Checking rusty_chain v0.1.18 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `parent_id`, `name`, and `children_image_bytes` are never read [INFO] [stdout] --> examples/mapper.rs:54:13 [INFO] [stdout] | [INFO] [stdout] 53 | pub struct ParentModel { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 54 | pub parent_id: i32, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 55 | pub name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 56 | pub children_image_bytes: Vec> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ParentModel` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 37.72s [INFO] running `Command { std: "docker" "inspect" "7bf12c45927e409c9953dc729bec6a94781cbb622ada3a6e303d3ce549e920c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7bf12c45927e409c9953dc729bec6a94781cbb622ada3a6e303d3ce549e920c7", kill_on_drop: false }` [INFO] [stdout] 7bf12c45927e409c9953dc729bec6a94781cbb622ada3a6e303d3ce549e920c7