[INFO] updating cached repository https://github.com/arbaregni/BasicTranspilation
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a2f184f37868b378a5bbe94e4e7888dcf393d089
[INFO] checking arbaregni/BasicTranspilation against master#209b2be09fcaff937480d1fbbe8b31646e361c7a for pr-70917
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farbaregni%2FBasicTranspilation" "/workspace/builds/worker-9/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/arbaregni/BasicTranspilation on toolchain 209b2be09fcaff937480d1fbbe8b31646e361c7a
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/arbaregni/BasicTranspilation
[INFO] finished tweaking git repo https://github.com/arbaregni/BasicTranspilation
[INFO] tweaked toml for git repo https://github.com/arbaregni/BasicTranspilation written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/arbaregni/BasicTranspilation already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 962ba21799db3d71bea71e06469c24944a702c49d99ffd655771ef1fb95f57da
[INFO] running `"docker" "start" "-a" "962ba21799db3d71bea71e06469c24944a702c49d99ffd655771ef1fb95f57da"`
[INFO] [stderr]     Checking BasicTranspilation v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0425]: cannot find value `at` in this scope
[INFO] [stderr]   --> src/mir.rs:33:50
[INFO] [stderr]    |
[INFO] [stderr] 33 |                 mir.push(MirStmnt::WriteAtFixed {at, expr});
[INFO] [stderr]    |                                                  ^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `MirSymbol` in this scope
[INFO] [stderr]   --> src/mir.rs:96:52
[INFO] [stderr]    |
[INFO] [stderr] 96 | pub fn make_all_mir(m: &mut Manager) -> Result<Vec<MirSymbol>, Error> {
[INFO] [stderr]    |                    -                               ^^^^^^^^^ not found in this scope
[INFO] [stderr]    |                    |
[INFO] [stderr]    |                    help: you might be missing a type parameter: `<MirSymbol>`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Sexpr`
[INFO] [stderr]  --> src/mir.rs:1:13
[INFO] [stderr]   |
[INFO] [stderr] 1 | use sexpr::{Sexpr, SexprId, SexprKind};
[INFO] [stderr]   |             ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:61:29
[INFO] [stderr]    |
[INFO] [stderr] 61 |     let mut out_writer: Box<Write> = match maybe_path {
[INFO] [stderr]    |                             ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `at` in this scope
[INFO] [stderr]   --> src/mir.rs:33:50
[INFO] [stderr]    |
[INFO] [stderr] 33 |                 mir.push(MirStmnt::WriteAtFixed {at, expr});
[INFO] [stderr]    |                                                  ^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `MirSymbol` in this scope
[INFO] [stderr]   --> src/mir.rs:96:52
[INFO] [stderr]    |
[INFO] [stderr] 96 | pub fn make_all_mir(m: &mut Manager) -> Result<Vec<MirSymbol>, Error> {
[INFO] [stderr]    |                    -                               ^^^^^^^^^ not found in this scope
[INFO] [stderr]    |                    |
[INFO] [stderr]    |                    help: you might be missing a type parameter: `<MirSymbol>`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Sexpr`
[INFO] [stderr]  --> src/mir.rs:1:13
[INFO] [stderr]   |
[INFO] [stderr] 1 | use sexpr::{Sexpr, SexprId, SexprKind};
[INFO] [stderr]   |             ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:61:29
[INFO] [stderr]    |
[INFO] [stderr] 61 |     let mut out_writer: Box<Write> = match maybe_path {
[INFO] [stderr]    |                             ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no variant named `Builtin` found for enum `sexpr::SexprKind`
[INFO] [stderr]   --> src/mir.rs:76:24
[INFO] [stderr]    |
[INFO] [stderr] 76 |             SexprKind::Builtin {..} => {
[INFO] [stderr]    |                        ^^^^^^^ help: there is a variant with a similar name (notice the capitalization): `BuiltIn`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/sexpr.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub enum SexprKind {
[INFO] [stderr]    | ------------------ variant `Builtin` not found here
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `prealloc` found for reference `&manager::Manager` in the current scope
[INFO] [stderr]   --> src/mir.rs:26:31
[INFO] [stderr]    |
[INFO] [stderr] 26 |                 let at = self.prealloc();
[INFO] [stderr]    |                               ^^^^^^^^ method not found in `&manager::Manager`
[INFO] [stderr] 
[INFO] [stderr] error[E0614]: type `sexpr::SexprId` cannot be dereferenced
[INFO] [stderr]   --> src/mir.rs:27:42
[INFO] [stderr]    |
[INFO] [stderr] 27 |                 let expr = self.make_mir(*expr, mir);
[INFO] [stderr]    |                                          ^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/mir.rs:28:54
[INFO] [stderr]    |
[INFO] [stderr] 28 |                 mir.push(MirStmnt::WriteAtFixed {at, expr});
[INFO] [stderr]    |                                                      ^^^^ expected struct `mir::MirExpr`, found enum `std::result::Result`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected struct `mir::MirExpr`
[INFO] [stderr]                 found enum `std::result::Result<mir::MirExpr, util::Error>`
[INFO] [stderr] 
[INFO] [stderr] error[E0614]: type `sexpr::SexprId` cannot be dereferenced
[INFO] [stderr]   --> src/mir.rs:29:31
[INFO] [stderr]    |
[INFO] [stderr] 29 |                 self.make_mir(*body, mir);
[INFO] [stderr]    |                               ^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0614]: type `sexpr::SexprId` cannot be dereferenced
[INFO] [stderr]   --> src/mir.rs:32:42
[INFO] [stderr]    |
[INFO] [stderr] 32 |                 let expr = self.make_mir(*expr, mir);
[INFO] [stderr]    |                                          ^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/mir.rs:33:54
[INFO] [stderr]    |
[INFO] [stderr] 33 |                 mir.push(MirStmnt::WriteAtFixed {at, expr});
[INFO] [stderr]    |                                                      ^^^^ expected struct `mir::MirExpr`, found enum `std::result::Result`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected struct `mir::MirExpr`
[INFO] [stderr]                 found enum `std::result::Result<mir::MirExpr, util::Error>`
[INFO] [stderr] 
[INFO] [stderr] error[E0614]: type `sexpr::SexprId` cannot be dereferenced
[INFO] [stderr]   --> src/mir.rs:36:47
[INFO] [stderr]    |
[INFO] [stderr] 36 |                 let predicate = self.make_mir(*predicate, mir);
[INFO] [stderr]    |                                               ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0614]: type `sexpr::SexprId` cannot be dereferenced
[INFO] [stderr]   --> src/mir.rs:38:45
[INFO] [stderr]    |
[INFO] [stderr] 38 |                 let if_expr = self.make_mir(*if_branch, &mut if_stmnts);
[INFO] [stderr]    |                                             ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0614]: type `sexpr::SexprId` cannot be dereferenced
[INFO] [stderr]   --> src/mir.rs:40:47
[INFO] [stderr]    |
[INFO] [stderr] 40 |                 let else_expr = self.make_mir(*else_branch, &mut else_stmnts);
[INFO] [stderr]    |                                               ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/mir.rs:41:44
[INFO] [stderr]    |
[INFO] [stderr] 41 |                 mir.push(MirStmnt::IfBlock{predicate, if_stmnts, if_expr, else_stmnts, else_expr});
[INFO] [stderr]    |                                            ^^^^^^^^^ expected struct `mir::MirExpr`, found enum `std::result::Result`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected struct `mir::MirExpr`
[INFO] [stderr]                 found enum `std::result::Result<mir::MirExpr, util::Error>`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/mir.rs:41:66
[INFO] [stderr]    |
[INFO] [stderr] 41 |                 mir.push(MirStmnt::IfBlock{predicate, if_stmnts, if_expr, else_stmnts, else_expr});
[INFO] [stderr]    |                                                                  ^^^^^^^ expected struct `mir::MirExpr`, found enum `std::result::Result`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected struct `mir::MirExpr`
[INFO] [stderr]                 found enum `std::result::Result<mir::MirExpr, util::Error>`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/mir.rs:41:88
[INFO] [stderr]    |
[INFO] [stderr] 41 |                 mir.push(MirStmnt::IfBlock{predicate, if_stmnts, if_expr, else_stmnts, else_expr});
[INFO] [stderr]    |                                                                                        ^^^^^^^^^ expected struct `mir::MirExpr`, found enum `std::result::Result`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected struct `mir::MirExpr`
[INFO] [stderr]                 found enum `std::result::Result<mir::MirExpr, util::Error>`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no variant named `Builtin` found for enum `sexpr::SexprKind`
[INFO] [stderr]   --> src/mir.rs:76:24
[INFO] [stderr]    |
[INFO] [stderr] 76 |             SexprKind::Builtin {..} => {
[INFO] [stderr]    |                        ^^^^^^^ help: there is a variant with a similar name (notice the capitalization): `BuiltIn`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/sexpr.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub enum SexprKind {
[INFO] [stderr]    | ------------------ variant `Builtin` not found here
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `prealloc` found for reference `&manager::Manager` in the current scope
[INFO] [stderr]   --> src/mir.rs:26:31
[INFO] [stderr]    |
[INFO] [stderr] 26 |                 let at = self.prealloc();
[INFO] [stderr]    |                               ^^^^^^^^ method not found in `&manager::Manager`
[INFO] [stderr] 
[INFO] [stderr] error[E0614]: type `sexpr::SexprId` cannot be dereferenced
[INFO] [stderr]   --> src/mir.rs:27:42
[INFO] [stderr]    |
[INFO] [stderr] 27 |                 let expr = self.make_mir(*expr, mir);
[INFO] [stderr]    |                                          ^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/mir.rs:28:54
[INFO] [stderr]    |
[INFO] [stderr] 28 |                 mir.push(MirStmnt::WriteAtFixed {at, expr});
[INFO] [stderr]    |                                                      ^^^^ expected struct `mir::MirExpr`, found enum `std::result::Result`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected struct `mir::MirExpr`
[INFO] [stderr]                 found enum `std::result::Result<mir::MirExpr, util::Error>`
[INFO] [stderr] 
[INFO] [stderr] error[E0614]: type `sexpr::SexprId` cannot be dereferenced
[INFO] [stderr]   --> src/mir.rs:29:31
[INFO] [stderr]    |
[INFO] [stderr] 29 |                 self.make_mir(*body, mir);
[INFO] [stderr]    |                               ^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0614]: type `sexpr::SexprId` cannot be dereferenced
[INFO] [stderr]   --> src/mir.rs:32:42
[INFO] [stderr]    |
[INFO] [stderr] 32 |                 let expr = self.make_mir(*expr, mir);
[INFO] [stderr]    |                                          ^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/mir.rs:33:54
[INFO] [stderr]    |
[INFO] [stderr] 33 |                 mir.push(MirStmnt::WriteAtFixed {at, expr});
[INFO] [stderr]    |                                                      ^^^^ expected struct `mir::MirExpr`, found enum `std::result::Result`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected struct `mir::MirExpr`
[INFO] [stderr]                 found enum `std::result::Result<mir::MirExpr, util::Error>`
[INFO] [stderr] 
[INFO] [stderr] error[E0614]: type `sexpr::SexprId` cannot be dereferenced
[INFO] [stderr]   --> src/mir.rs:36:47
[INFO] [stderr]    |
[INFO] [stderr] 36 |                 let predicate = self.make_mir(*predicate, mir);
[INFO] [stderr]    |                                               ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0614]: type `sexpr::SexprId` cannot be dereferenced
[INFO] [stderr]   --> src/mir.rs:38:45
[INFO] [stderr]    |
[INFO] [stderr] 38 |                 let if_expr = self.make_mir(*if_branch, &mut if_stmnts);
[INFO] [stderr]    |                                             ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0614]: type `sexpr::SexprId` cannot be dereferenced
[INFO] [stderr]   --> src/mir.rs:40:47
[INFO] [stderr]    |
[INFO] [stderr] 40 |                 let else_expr = self.make_mir(*else_branch, &mut else_stmnts);
[INFO] [stderr]    |                                               ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/mir.rs:41:44
[INFO] [stderr]    |
[INFO] [stderr] 41 |                 mir.push(MirStmnt::IfBlock{predicate, if_stmnts, if_expr, else_stmnts, else_expr});
[INFO] [stderr]    |                                            ^^^^^^^^^ expected struct `mir::MirExpr`, found enum `std::result::Result`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected struct `mir::MirExpr`
[INFO] [stderr]                 found enum `std::result::Result<mir::MirExpr, util::Error>`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/mir.rs:41:66
[INFO] [stderr]    |
[INFO] [stderr] 41 |                 mir.push(MirStmnt::IfBlock{predicate, if_stmnts, if_expr, else_stmnts, else_expr});
[INFO] [stderr]    |                                                                  ^^^^^^^ expected struct `mir::MirExpr`, found enum `std::result::Result`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected struct `mir::MirExpr`
[INFO] [stderr]                 found enum `std::result::Result<mir::MirExpr, util::Error>`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/mir.rs:41:88
[INFO] [stderr]    |
[INFO] [stderr] 41 |                 mir.push(MirStmnt::IfBlock{predicate, if_stmnts, if_expr, else_stmnts, else_expr});
[INFO] [stderr]    |                                                                                        ^^^^^^^^^ expected struct `mir::MirExpr`, found enum `std::result::Result`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected struct `mir::MirExpr`
[INFO] [stderr]                 found enum `std::result::Result<mir::MirExpr, util::Error>`
[INFO] [stderr] 
[INFO] [stderr] error[E0061]: this function takes 2 arguments but 1 argument was supplied
[INFO] [stderr]   --> src/mir.rs:48:26
[INFO] [stderr]    |
[INFO] [stderr] 22 |     fn make_mir(&self, sexpr_id: SexprId, mir: &mut Vec<MirStmnt>) -> Result<MirExpr, Error> {
[INFO] [stderr]    |     ---------------------------------------------------------------------------------------- defined here
[INFO] [stderr] ...
[INFO] [stderr] 48 |                     self.make_mir(**statement)?;
[INFO] [stderr]    |                          ^^^^^^^^ ----------- supplied 1 argument
[INFO] [stderr]    |                          |
[INFO] [stderr]    |                          expected 2 arguments
[INFO] [stderr] 
[INFO] [stderr] error[E0223]: ambiguous associated type
[INFO] [stderr]   --> src/mir.rs:80:24
[INFO] [stderr]    |
[INFO] [stderr] 80 |                 return MirExpr::ReadAtFixed{};
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^ help: use fully-qualified syntax: `<mir::MirExpr as Trait>::ReadAtFixed`
[INFO] [stderr] 
[INFO] [stderr] error[E0061]: this function takes 2 arguments but 1 argument was supplied
[INFO] [stderr]   --> src/mir.rs:48:26
[INFO] [stderr]    |
[INFO] [stderr] 22 |     fn make_mir(&self, sexpr_id: SexprId, mir: &mut Vec<MirStmnt>) -> Result<MirExpr, Error> {
[INFO] [stderr]    |     ---------------------------------------------------------------------------------------- defined here
[INFO] [stderr] ...
[INFO] [stderr] 48 |                     self.make_mir(**statement)?;
[INFO] [stderr]    |                          ^^^^^^^^ ----------- supplied 1 argument
[INFO] [stderr]    |                          |
[INFO] [stderr]    |                          expected 2 arguments
[INFO] [stderr] 
[INFO] [stderr] error[E0223]: ambiguous associated type
[INFO] [stderr]   --> src/mir.rs:80:24
[INFO] [stderr]    |
[INFO] [stderr] 80 |                 return MirExpr::ReadAtFixed{};
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^ help: use fully-qualified syntax: `<mir::MirExpr as Trait>::ReadAtFixed`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 17 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0061, E0223, E0308, E0412, E0425, E0599, E0614.
[INFO] [stderr] For more information about an error, try `rustc --explain E0061`.
[INFO] [stderr] error: could not compile `BasicTranspilation`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to 17 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0061, E0223, E0308, E0412, E0425, E0599, E0614.
[INFO] [stderr] For more information about an error, try `rustc --explain E0061`.
[INFO] [stderr] error: could not compile `BasicTranspilation`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "962ba21799db3d71bea71e06469c24944a702c49d99ffd655771ef1fb95f57da"`
[INFO] running `"docker" "rm" "-f" "962ba21799db3d71bea71e06469c24944a702c49d99ffd655771ef1fb95f57da"`
[INFO] [stdout] 962ba21799db3d71bea71e06469c24944a702c49d99ffd655771ef1fb95f57da
