[INFO] cloning repository https://github.com/jaredbrungard/plai-recursion [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jaredbrungard/plai-recursion" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjaredbrungard%2Fplai-recursion", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjaredbrungard%2Fplai-recursion'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0b0f9b7f2b675815d7b9938853ad83389f56469a [INFO] checking jaredbrungard/plai-recursion against try#59a256151e578f525a26127f2c3e3a6c7e2982ca for pr-149291-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjaredbrungard%2Fplai-recursion" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/jaredbrungard/plai-recursion [INFO] finished tweaking git repo https://github.com/jaredbrungard/plai-recursion [INFO] tweaked toml for git repo https://github.com/jaredbrungard/plai-recursion written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/jaredbrungard/plai-recursion on toolchain 59a256151e578f525a26127f2c3e3a6c7e2982ca [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+59a256151e578f525a26127f2c3e3a6c7e2982ca" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/jaredbrungard/plai-recursion 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" "+59a256151e578f525a26127f2c3e3a6c7e2982ca" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+59a256151e578f525a26127f2c3e3a6c7e2982ca" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 450c7f34bc7bba0c25acd22638996f7afdc001e03bfdcca1b3a0c8413020b071 [INFO] running `Command { std: "docker" "start" "-a" "450c7f34bc7bba0c25acd22638996f7afdc001e03bfdcca1b3a0c8413020b071", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "450c7f34bc7bba0c25acd22638996f7afdc001e03bfdcca1b3a0c8413020b071", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "450c7f34bc7bba0c25acd22638996f7afdc001e03bfdcca1b3a0c8413020b071", kill_on_drop: false }` [INFO] [stdout] 450c7f34bc7bba0c25acd22638996f7afdc001e03bfdcca1b3a0c8413020b071 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+59a256151e578f525a26127f2c3e3a6c7e2982ca" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0009c52585b3114bad22dd56eac94f695e6b19d26014f6137d12bee3f99aae43 [INFO] running `Command { std: "docker" "start" "-a" "0009c52585b3114bad22dd56eac94f695e6b19d26014f6137d12bee3f99aae43", kill_on_drop: false }` [INFO] [stderr] Checking student v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/interp.rs:98:27 [INFO] [stdout] | [INFO] [stdout] 98 | Some(v) => Ok(v.clone()), [INFO] [stdout] | -- ^^^^^^^^^ expected `Value`, found `Rc>>` [INFO] [stdout] | | [INFO] [stdout] | arguments to this enum variant are incorrect [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Value` [INFO] [stdout] found struct `Rc>>` [INFO] [stdout] help: the type constructed contains `Rc>>` due to the type of the argument passed [INFO] [stdout] --> src/interp.rs:98:24 [INFO] [stdout] | [INFO] [stdout] 98 | Some(v) => Ok(v.clone()), [INFO] [stdout] | ^^^---------^ [INFO] [stdout] | | [INFO] [stdout] | this argument influences the type of `Ok` [INFO] [stdout] note: tuple variant defined here [INFO] [stdout] --> /rustc/59a256151e578f525a26127f2c3e3a6c7e2982ca/library/core/src/result.rs:561:4 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/interp.rs:98:27 [INFO] [stdout] | [INFO] [stdout] 98 | Some(v) => Ok(v.clone()), [INFO] [stdout] | -- ^^^^^^^^^ expected `Value`, found `Rc>>` [INFO] [stdout] | | [INFO] [stdout] | arguments to this enum variant are incorrect [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Value` [INFO] [stdout] found struct `Rc>>` [INFO] [stdout] help: the type constructed contains `Rc>>` due to the type of the argument passed [INFO] [stdout] --> src/interp.rs:98:24 [INFO] [stdout] | [INFO] [stdout] 98 | Some(v) => Ok(v.clone()), [INFO] [stdout] | ^^^---------^ [INFO] [stdout] | | [INFO] [stdout] | this argument influences the type of `Ok` [INFO] [stdout] note: tuple variant defined here [INFO] [stdout] --> /rustc/59a256151e578f525a26127f2c3e3a6c7e2982ca/library/core/src/result.rs:561:4 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/interp.rs:152:40 [INFO] [stdout] | [INFO] [stdout] 152 | new_nv.insert(var.clone(), val); [INFO] [stdout] | ------ ^^^ expected `Rc>>`, found `Value` [INFO] [stdout] | | [INFO] [stdout] | arguments to this method are incorrect [INFO] [stdout] | [INFO] [stdout] = note: expected struct `Rc>>` [INFO] [stdout] found enum `Value` [INFO] [stdout] help: the return type of this call is `Value` due to the type of the argument passed [INFO] [stdout] --> src/interp.rs:152:13 [INFO] [stdout] | [INFO] [stdout] 152 | new_nv.insert(var.clone(), val); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^---^ [INFO] [stdout] | | [INFO] [stdout] | this argument influences the return type of `insert` [INFO] [stdout] note: method defined here [INFO] [stdout] --> /rustc/59a256151e578f525a26127f2c3e3a6c7e2982ca/library/std/src/collections/hash/map.rs:1207:11 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/interp.rs:152:40 [INFO] [stdout] | [INFO] [stdout] 152 | new_nv.insert(var.clone(), val); [INFO] [stdout] | ------ ^^^ expected `Rc>>`, found `Value` [INFO] [stdout] | | [INFO] [stdout] | arguments to this method are incorrect [INFO] [stdout] | [INFO] [stdout] = note: expected struct `Rc>>` [INFO] [stdout] found enum `Value` [INFO] [stdout] help: the return type of this call is `Value` due to the type of the argument passed [INFO] [stdout] --> src/interp.rs:152:13 [INFO] [stdout] | [INFO] [stdout] 152 | new_nv.insert(var.clone(), val); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^---^ [INFO] [stdout] | | [INFO] [stdout] | this argument influences the return type of `insert` [INFO] [stdout] note: method defined here [INFO] [stdout] --> /rustc/59a256151e578f525a26127f2c3e3a6c7e2982ca/library/std/src/collections/hash/map.rs:1207:11 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/interp.rs:171:40 [INFO] [stdout] | [INFO] [stdout] 171 | new_nv.insert(var, arg_val); [INFO] [stdout] | ------ ^^^^^^^ expected `Rc>>`, found `Value` [INFO] [stdout] | | [INFO] [stdout] | arguments to this method are incorrect [INFO] [stdout] | [INFO] [stdout] = note: expected struct `Rc>>` [INFO] [stdout] found enum `Value` [INFO] [stdout] help: the return type of this call is `Value` due to the type of the argument passed [INFO] [stdout] --> src/interp.rs:171:21 [INFO] [stdout] | [INFO] [stdout] 171 | new_nv.insert(var, arg_val); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^-------^ [INFO] [stdout] | | [INFO] [stdout] | this argument influences the return type of `insert` [INFO] [stdout] note: method defined here [INFO] [stdout] --> /rustc/59a256151e578f525a26127f2c3e3a6c7e2982ca/library/std/src/collections/hash/map.rs:1207:11 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/interp.rs:171:40 [INFO] [stdout] | [INFO] [stdout] 171 | new_nv.insert(var, arg_val); [INFO] [stdout] | ------ ^^^^^^^ expected `Rc>>`, found `Value` [INFO] [stdout] | | [INFO] [stdout] | arguments to this method are incorrect [INFO] [stdout] | [INFO] [stdout] = note: expected struct `Rc>>` [INFO] [stdout] found enum `Value` [INFO] [stdout] help: the return type of this call is `Value` due to the type of the argument passed [INFO] [stdout] --> src/interp.rs:171:21 [INFO] [stdout] | [INFO] [stdout] 171 | new_nv.insert(var, arg_val); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^-------^ [INFO] [stdout] | | [INFO] [stdout] | this argument influences the return type of `insert` [INFO] [stdout] note: method defined here [INFO] [stdout] --> /rustc/59a256151e578f525a26127f2c3e3a6c7e2982ca/library/std/src/collections/hash/map.rs:1207:11 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0004]: non-exhaustive patterns: `&Exp::Rec { .. }` not covered [INFO] [stdout] --> src/interp.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | match e { [INFO] [stdout] | ^ pattern `&Exp::Rec { .. }` not covered [INFO] [stdout] | [INFO] [stdout] note: `Exp` defined here [INFO] [stdout] --> src/main.rs:70:6 [INFO] [stdout] | [INFO] [stdout] 70 | enum Exp { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 80 | Rec { var: String, var_type: Type, value: Box, body: Box }, [INFO] [stdout] | --- not covered [INFO] [stdout] = note: the matched value is of type `&Exp` [INFO] [stdout] help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown [INFO] [stdout] | [INFO] [stdout] 87 ~ }, [INFO] [stdout] 88 + &Exp::Rec { .. } => todo!() [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0004]: non-exhaustive patterns: `&Exp::Rec { .. }` not covered [INFO] [stdout] --> src/interp.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | match e { [INFO] [stdout] | ^ pattern `&Exp::Rec { .. }` not covered [INFO] [stdout] | [INFO] [stdout] note: `Exp` defined here [INFO] [stdout] --> src/main.rs:70:6 [INFO] [stdout] | [INFO] [stdout] 70 | enum Exp { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 80 | Rec { var: String, var_type: Type, value: Box, body: Box }, [INFO] [stdout] | --- not covered [INFO] [stdout] = note: the matched value is of type `&Exp` [INFO] [stdout] help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown [INFO] [stdout] | [INFO] [stdout] 87 ~ }, [INFO] [stdout] 88 + &Exp::Rec { .. } => todo!() [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0004, E0308. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0004`. [INFO] [stdout] [INFO] [stderr] error: could not compile `student` (bin "student" test) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] Some errors have detailed explanations: E0004, E0308. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0004`. [INFO] [stdout] [INFO] [stderr] error: could not compile `student` (bin "student") due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "0009c52585b3114bad22dd56eac94f695e6b19d26014f6137d12bee3f99aae43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0009c52585b3114bad22dd56eac94f695e6b19d26014f6137d12bee3f99aae43", kill_on_drop: false }` [INFO] [stdout] 0009c52585b3114bad22dd56eac94f695e6b19d26014f6137d12bee3f99aae43