[INFO] crate wlambda 0.2.0 is already in cache
[INFO] extracting crate wlambda 0.2.0 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/wlambda/0.2.0
[INFO] extracting crate wlambda 0.2.0 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/wlambda/0.2.0
[INFO] validating manifest of wlambda-0.2.0 on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of wlambda-0.2.0 on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing wlambda-0.2.0
[INFO] finished frobbing wlambda-0.2.0
[INFO] frobbed toml for wlambda-0.2.0 written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/wlambda/0.2.0/Cargo.toml
[INFO] started frobbing wlambda-0.2.0
[INFO] finished frobbing wlambda-0.2.0
[INFO] frobbed toml for wlambda-0.2.0 written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/wlambda/0.2.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking wlambda-0.2.0 against master#60960a260f7b5c695fd0717311d72ce62dd4eb43 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-3/master#60960a260f7b5c695fd0717311d72ce62dd4eb43:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/wlambda/0.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 74a60209e64436be426a2d3dbc095864e0fe2b5034b8b6d08e4cab89ecb1edec
[INFO] running `"docker" "start" "-a" "74a60209e64436be426a2d3dbc095864e0fe2b5034b8b6d08e4cab89ecb1edec"`
[INFO] [stderr]     Checking rustyline v4.1.0
[INFO] [stderr]     Checking wlambda v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/vval.rs:120:43
[INFO] [stderr]     |
[INFO] [stderr] 120 |     pub fn new_with_user(user: Rc<RefCell<std::any::Any>>) -> Env {
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^ help: use `dyn`: `dyn std::any::Any`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/vval.rs:395:25
[INFO] [stderr]     |
[INFO] [stderr] 395 | pub type EvalNode = Box<Fn(&mut Env) -> Result<VVal,StackAction>>;
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Env) -> Result<VVal,StackAction>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/vval.rs:396:35
[INFO] [stderr]     |
[INFO] [stderr] 396 | pub type ClosNodeRef = Rc<RefCell<Fn(&mut Env, usize) -> Result<VVal,StackAction>>>;
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Env, usize) -> Result<VVal,StackAction>`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/parser.rs:780:17
[INFO] [stderr]     |
[INFO] [stderr] 780 |             '0' ... '9' | '+' | '-' => parse_num(ps),
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/compiler.rs:231:65
[INFO] [stderr]     |
[INFO] [stderr] 231 |     pub fn new_with_user(global: GlobalEnvRef, user: Rc<RefCell<std::any::Any>>) -> EvalContext {
[INFO] [stderr]     |                                                                 ^^^^^^^^^^^^^ help: use `dyn`: `dyn std::any::Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/vval.rs:120:43
[INFO] [stderr]     |
[INFO] [stderr] 120 |     pub fn new_with_user(user: Rc<RefCell<std::any::Any>>) -> Env {
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^ help: use `dyn`: `dyn std::any::Any`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/vval.rs:395:25
[INFO] [stderr]     |
[INFO] [stderr] 395 | pub type EvalNode = Box<Fn(&mut Env) -> Result<VVal,StackAction>>;
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Env) -> Result<VVal,StackAction>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/vval.rs:396:35
[INFO] [stderr]     |
[INFO] [stderr] 396 | pub type ClosNodeRef = Rc<RefCell<Fn(&mut Env, usize) -> Result<VVal,StackAction>>>;
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Env, usize) -> Result<VVal,StackAction>`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/parser.rs:780:17
[INFO] [stderr]     |
[INFO] [stderr] 780 |             '0' ... '9' | '+' | '-' => parse_num(ps),
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/compiler.rs:231:65
[INFO] [stderr]     |
[INFO] [stderr] 231 |     pub fn new_with_user(global: GlobalEnvRef, user: Rc<RefCell<std::any::Any>>) -> EvalContext {
[INFO] [stderr]     |                                                                 ^^^^^^^^^^^^^ help: use `dyn`: `dyn std::any::Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/vval.rs:120:43
[INFO] [stderr]     |
[INFO] [stderr] 120 |     pub fn new_with_user(user: Rc<RefCell<std::any::Any>>) -> Env {
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^ help: use `dyn`: `dyn std::any::Any`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/vval.rs:395:25
[INFO] [stderr]     |
[INFO] [stderr] 395 | pub type EvalNode = Box<Fn(&mut Env) -> Result<VVal,StackAction>>;
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Env) -> Result<VVal,StackAction>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/vval.rs:396:35
[INFO] [stderr]     |
[INFO] [stderr] 396 | pub type ClosNodeRef = Rc<RefCell<Fn(&mut Env, usize) -> Result<VVal,StackAction>>>;
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Env, usize) -> Result<VVal,StackAction>`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/parser.rs:780:17
[INFO] [stderr]     |
[INFO] [stderr] 780 |             '0' ... '9' | '+' | '-' => parse_num(ps),
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/compiler.rs:231:65
[INFO] [stderr]     |
[INFO] [stderr] 231 |     pub fn new_with_user(global: GlobalEnvRef, user: Rc<RefCell<std::any::Any>>) -> EvalContext {
[INFO] [stderr]     |                                                                 ^^^^^^^^^^^^^ help: use `dyn`: `dyn std::any::Any`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Result`
[INFO] [stderr]  --> tests/wlambda_code_blocks.rs:3:35
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::io::{BufRead, BufReader, Result};
[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/vval.rs:120:43
[INFO] [stderr]     |
[INFO] [stderr] 120 |     pub fn new_with_user(user: Rc<RefCell<std::any::Any>>) -> Env {
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^ help: use `dyn`: `dyn std::any::Any`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/vval.rs:395:25
[INFO] [stderr]     |
[INFO] [stderr] 395 | pub type EvalNode = Box<Fn(&mut Env) -> Result<VVal,StackAction>>;
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Env) -> Result<VVal,StackAction>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/vval.rs:396:35
[INFO] [stderr]     |
[INFO] [stderr] 396 | pub type ClosNodeRef = Rc<RefCell<Fn(&mut Env, usize) -> Result<VVal,StackAction>>>;
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Env, usize) -> Result<VVal,StackAction>`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/parser.rs:780:17
[INFO] [stderr]     |
[INFO] [stderr] 780 |             '0' ... '9' | '+' | '-' => parse_num(ps),
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/compiler.rs:231:65
[INFO] [stderr]     |
[INFO] [stderr] 231 |     pub fn new_with_user(global: GlobalEnvRef, user: Rc<RefCell<std::any::Any>>) -> EvalContext {
[INFO] [stderr]     |                                                                 ^^^^^^^^^^^^^ help: use `dyn`: `dyn std::any::Any`
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_var`
[INFO] [stderr]    --> src/compiler.rs:143:5
[INFO] [stderr]     |
[INFO] [stderr] 143 |     pub fn set_var(&mut self, var: &str, val: &VVal) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_var`
[INFO] [stderr]    --> src/compiler.rs:150:5
[INFO] [stderr]     |
[INFO] [stderr] 150 |     pub fn get_var(&mut self, var: &str) -> Option<VVal> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_global_var`
[INFO] [stderr]    --> src/compiler.rs:366:5
[INFO] [stderr]     |
[INFO] [stderr] 366 |     pub fn set_global_var(&mut self, var: &str, val: &VVal) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_global_var`
[INFO] [stderr]    --> src/compiler.rs:380:5
[INFO] [stderr]     |
[INFO] [stderr] 380 |     pub fn get_global_var(&mut self, var: &str) -> Option<VVal> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.91s
[INFO] running `"docker" "inspect" "74a60209e64436be426a2d3dbc095864e0fe2b5034b8b6d08e4cab89ecb1edec"`
[INFO] running `"docker" "rm" "-f" "74a60209e64436be426a2d3dbc095864e0fe2b5034b8b6d08e4cab89ecb1edec"`
[INFO] [stdout] 74a60209e64436be426a2d3dbc095864e0fe2b5034b8b6d08e4cab89ecb1edec