[INFO] cloning repository https://github.com/zyh3838438zyh/datalog [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zyh3838438zyh/datalog" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzyh3838438zyh%2Fdatalog", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzyh3838438zyh%2Fdatalog'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 88ec6911f558ca091ce137b19d9a27f4f8da20ad [INFO] checking zyh3838438zyh/datalog against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzyh3838438zyh%2Fdatalog" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/zyh3838438zyh/datalog on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/zyh3838438zyh/datalog [INFO] finished tweaking git repo https://github.com/zyh3838438zyh/datalog [INFO] tweaked toml for git repo https://github.com/zyh3838438zyh/datalog written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/zyh3838438zyh/datalog already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 83cbf03c10d04bc7e218b47543f64a8170b16065ce59fee42eaea38225d3064d [INFO] running `Command { std: "docker" "start" "-a" "83cbf03c10d04bc7e218b47543f64a8170b16065ce59fee42eaea38225d3064d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "83cbf03c10d04bc7e218b47543f64a8170b16065ce59fee42eaea38225d3064d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83cbf03c10d04bc7e218b47543f64a8170b16065ce59fee42eaea38225d3064d", kill_on_drop: false }` [INFO] [stdout] 83cbf03c10d04bc7e218b47543f64a8170b16065ce59fee42eaea38225d3064d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ce414558bc7414daa93953e5bbc2f0be84f9b1e3c77a62425c2c449d16154609 [INFO] running `Command { std: "docker" "start" "-a" "ce414558bc7414daa93953e5bbc2f0be84f9b1e3c77a62425c2c449d16154609", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking dmt v0.1.0 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2018 edition to 2021 [INFO] [stderr] Fixed src/eval.rs (6 fixes) [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/eval.rs:77:9 [INFO] [stdout] | [INFO] [stdout] 72 | / loop { [INFO] [stdout] 73 | | approx_delta_rels = [INFO] [stdout] 74 | | SemiNaiveEval::eval_approx_delta(rules, schemas, &delta_rels, &rels); [INFO] [stdout] 75 | | } [INFO] [stdout] | |_________- any code following this expression is unreachable [INFO] [stdout] 76 | [INFO] [stdout] 77 | unimplemented!(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] = note: this warning originates in the macro `$crate::panic` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `approx_delta_rels` is assigned to, but never used [INFO] [stdout] --> src/eval.rs:64:17 [INFO] [stdout] | [INFO] [stdout] 64 | let mut approx_delta_rels: HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_approx_delta_rels` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `approx_delta_rels` is never read [INFO] [stdout] --> src/eval.rs:73:13 [INFO] [stdout] | [INFO] [stdout] 73 | approx_delta_rels = [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/eval.rs:77:9 [INFO] [stdout] | [INFO] [stdout] 72 | / loop { [INFO] [stdout] 73 | | approx_delta_rels = [INFO] [stdout] 74 | | SemiNaiveEval::eval_approx_delta(rules, schemas, &delta_rels, &rels); [INFO] [stdout] 75 | | } [INFO] [stdout] | |_________- any code following this expression is unreachable [INFO] [stdout] 76 | [INFO] [stdout] 77 | unimplemented!(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] = note: this warning originates in the macro `$crate::panic` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `approx_delta_rels` is assigned to, but never used [INFO] [stdout] --> src/eval.rs:64:17 [INFO] [stdout] | [INFO] [stdout] 64 | let mut approx_delta_rels: HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_approx_delta_rels` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `approx_delta_rels` is never read [INFO] [stdout] --> src/eval.rs:73:13 [INFO] [stdout] | [INFO] [stdout] 73 | approx_delta_rels = [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Migrating src/main.rs from 2018 edition to 2021 [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.24s [INFO] [stderr] Running `cargo check` to verify 2021 [INFO] [stderr] Checking dmt v0.1.0 (/tmp/fixit) [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/eval.rs:77:9 [INFO] [stdout] | [INFO] [stdout] 72 | / loop { [INFO] [stdout] 73 | | approx_delta_rels = [INFO] [stdout] 74 | | SemiNaiveEval::eval_approx_delta(rules, schemas, &delta_rels, &rels); [INFO] [stdout] 75 | | } [INFO] [stdout] | |_________- any code following this expression is unreachable [INFO] [stdout] 76 | [INFO] [stdout] 77 | unimplemented!(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] = note: this warning originates in the macro `$crate::panic` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `approx_delta_rels` is assigned to, but never used [INFO] [stdout] --> src/eval.rs:64:17 [INFO] [stdout] | [INFO] [stdout] 64 | let mut approx_delta_rels: HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_approx_delta_rels` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `approx_delta_rels` is never read [INFO] [stdout] --> src/eval.rs:73:13 [INFO] [stdout] | [INFO] [stdout] 73 | approx_delta_rels = [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/eval.rs:77:9 [INFO] [stdout] | [INFO] [stdout] 72 | / loop { [INFO] [stdout] 73 | | approx_delta_rels = [INFO] [stdout] 74 | | SemiNaiveEval::eval_approx_delta(rules, schemas, &delta_rels, &rels); [INFO] [stdout] 75 | | } [INFO] [stdout] | |_________- any code following this expression is unreachable [INFO] [stdout] 76 | [INFO] [stdout] 77 | unimplemented!(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] = note: this warning originates in the macro `$crate::panic` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `approx_delta_rels` is assigned to, but never used [INFO] [stdout] --> src/eval.rs:64:17 [INFO] [stdout] | [INFO] [stdout] 64 | let mut approx_delta_rels: HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_approx_delta_rels` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `approx_delta_rels` is never read [INFO] [stdout] --> src/eval.rs:73:13 [INFO] [stdout] | [INFO] [stdout] 73 | approx_delta_rels = [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.44s [INFO] running `Command { std: "docker" "inspect" "ce414558bc7414daa93953e5bbc2f0be84f9b1e3c77a62425c2c449d16154609", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce414558bc7414daa93953e5bbc2f0be84f9b1e3c77a62425c2c449d16154609", kill_on_drop: false }` [INFO] [stdout] ce414558bc7414daa93953e5bbc2f0be84f9b1e3c77a62425c2c449d16154609