[INFO] cloning repository https://github.com/bollu/sunnyside [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bollu/sunnyside" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbollu%2Fsunnyside", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbollu%2Fsunnyside'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 344bdb82a426958de3876c223be21a2e4fb2bbaa [INFO] testing bollu/sunnyside against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbollu%2Fsunnyside" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/bollu/sunnyside on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/bollu/sunnyside [INFO] finished tweaking git repo https://github.com/bollu/sunnyside [INFO] tweaked toml for git repo https://github.com/bollu/sunnyside written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/bollu/sunnyside already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded egg v0.6.0 [INFO] [stderr] Downloaded symbolic_expressions v5.0.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f5cdc039f3c020724e9613ece9b252227851fe7097ceee6230df7694fe151eba [INFO] running `Command { std: "docker" "start" "-a" "f5cdc039f3c020724e9613ece9b252227851fe7097ceee6230df7694fe151eba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f5cdc039f3c020724e9613ece9b252227851fe7097ceee6230df7694fe151eba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f5cdc039f3c020724e9613ece9b252227851fe7097ceee6230df7694fe151eba", kill_on_drop: false }` [INFO] [stdout] f5cdc039f3c020724e9613ece9b252227851fe7097ceee6230df7694fe151eba [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f2b3445477d93a77861621c734e7b0ee87ca31621f898432f637115ff3729fc3 [INFO] running `Command { std: "docker" "start" "-a" "f2b3445477d93a77861621c734e7b0ee87ca31621f898432f637115ff3729fc3", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling log v0.4.13 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling once_cell v1.5.2 [INFO] [stderr] Compiling symbolic_expressions v5.0.3 [INFO] [stderr] Compiling instant v0.1.9 [INFO] [stderr] Compiling indexmap v1.6.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling egg v0.6.0 [INFO] [stderr] Compiling ordered-float v2.0.1 [INFO] [stderr] Compiling sunnyside v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `egg::*` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use egg::*; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.11s [INFO] running `Command { std: "docker" "inspect" "f2b3445477d93a77861621c734e7b0ee87ca31621f898432f637115ff3729fc3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f2b3445477d93a77861621c734e7b0ee87ca31621f898432f637115ff3729fc3", kill_on_drop: false }` [INFO] [stdout] f2b3445477d93a77861621c734e7b0ee87ca31621f898432f637115ff3729fc3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 01e8b9b58bc732a97381b27b0a562cda9e313c062d7aec9999154e0a61c1ab9c [INFO] running `Command { std: "docker" "start" "-a" "01e8b9b58bc732a97381b27b0a562cda9e313c062d7aec9999154e0a61c1ab9c", kill_on_drop: false }` [INFO] [stderr] Compiling sunnyside v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `egg::*` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use egg::*; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `egg::*` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use egg::*; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `prove_something` [INFO] [stdout] --> tests/delight.rs:87:4 [INFO] [stdout] | [INFO] [stdout] 87 | fn prove_something(name: &str, start: &str, rewrites: &[Rewrite], goals: &[&str]) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` 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 test [unoptimized + debuginfo] target(s) in 5.44s [INFO] running `Command { std: "docker" "inspect" "01e8b9b58bc732a97381b27b0a562cda9e313c062d7aec9999154e0a61c1ab9c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "01e8b9b58bc732a97381b27b0a562cda9e313c062d7aec9999154e0a61c1ab9c", kill_on_drop: false }` [INFO] [stdout] 01e8b9b58bc732a97381b27b0a562cda9e313c062d7aec9999154e0a61c1ab9c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2df4e8984abe1782a0b9fb31a9eed0688213192f78cb1bf1c64717f40b5f8e29 [INFO] running `Command { std: "docker" "start" "-a" "2df4e8984abe1782a0b9fb31a9eed0688213192f78cb1bf1c64717f40b5f8e29", kill_on_drop: false }` [INFO] [stderr] warning: function is never used: `prove_something` [INFO] [stderr] --> tests/delight.rs:87:4 [INFO] [stderr] | [INFO] [stderr] 87 | fn prove_something(name: &str, start: &str, rewrites: &[Rewrite], goals: &[&str]) { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `egg::*` [INFO] [stderr] --> src/main.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use egg::*; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `egg::*` [INFO] [stderr] --> src/main.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use egg::*; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/sunnyside-2ae5dbad33a638e5) [INFO] [stdout] [INFO] [stderr] Running tests/delight.rs (/opt/rustwide/target/debug/deps/delight-aeffd01d63c5597a) [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running tests/lambda.rs (/opt/rustwide/target/debug/deps/lambda-4c05e8644403c358) [INFO] [stdout] test tests::delight_const_fold_bitwise ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test tests::lambda_if_simple ... ok [INFO] [stdout] test tests::lambda_under ... ok [INFO] [stdout] test tests::lambda_if_elim ... ok [INFO] [stdout] test tests::lambda_let_simple ... ok [INFO] [stdout] test tests::lambda_capture_free ... ok [INFO] [stdout] test tests::lambda_closure_not_seven ... ok [INFO] [stdout] test tests::lambda_capture ... ok [INFO] [stdout] test tests::lambda_compose ... ok [INFO] [stdout] test tests::lambda_compose_many ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.28s [INFO] [stdout] [INFO] [stderr] Running tests/prop.rs (/opt/rustwide/target/debug/deps/prop-3aae458ba7596c27) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test tests::const_fold ... ok [INFO] [stdout] test tests::prove_contrapositive ... ok [INFO] [stdout] test tests::prove_chain ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2df4e8984abe1782a0b9fb31a9eed0688213192f78cb1bf1c64717f40b5f8e29", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2df4e8984abe1782a0b9fb31a9eed0688213192f78cb1bf1c64717f40b5f8e29", kill_on_drop: false }` [INFO] [stdout] 2df4e8984abe1782a0b9fb31a9eed0688213192f78cb1bf1c64717f40b5f8e29