[INFO] updating cached repository RaymondKroon/fancy-boot
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/RaymondKroon/fancy-boot
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/RaymondKroon/fancy-boot" "work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/RaymondKroon/fancy-boot"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/RaymondKroon/fancy-boot'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/RaymondKroon/fancy-boot" "work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/RaymondKroon/fancy-boot"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/RaymondKroon/fancy-boot'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f866aa8c27a9ba0943d025149bbd95129f2ee912
[INFO] sha for GitHub repo RaymondKroon/fancy-boot: f866aa8c27a9ba0943d025149bbd95129f2ee912
[INFO] validating manifest of RaymondKroon/fancy-boot on toolchain master#435236b8877cdb98c82eaebfb7887782277265c5
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of RaymondKroon/fancy-boot on toolchain try#b5c7f157c20453dde8d47371abe73b32351b4e7f
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing RaymondKroon/fancy-boot
[INFO] finished frobbing RaymondKroon/fancy-boot
[INFO] frobbed toml for RaymondKroon/fancy-boot written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/RaymondKroon/fancy-boot/Cargo.toml
[INFO] started frobbing RaymondKroon/fancy-boot
[INFO] finished frobbing RaymondKroon/fancy-boot
[INFO] frobbed toml for RaymondKroon/fancy-boot written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/RaymondKroon/fancy-boot/Cargo.toml
[INFO] crate RaymondKroon/fancy-boot already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/RaymondKroon/fancy-boot/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking RaymondKroon/fancy-boot against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-0/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/RaymondKroon/fancy-boot:/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" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 661858d248b5495fb35ef3f2b181e5bfc22b08adaa4a52f9bd98b2513b38c317
[INFO] running `"docker" "start" "-a" "661858d248b5495fb35ef3f2b181e5bfc22b08adaa4a52f9bd98b2513b38c317"`
[INFO] [stderr]    Compiling llvm-sys v0.2.1
[INFO] [stderr]     Checking fancy-boot v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/interpreter/mod.rs:21:39
[INFO] [stderr]    |
[INFO] [stderr] 21 | fn lookup_symbol(name: String) -> Box<FnMut(Vec<Expression>) -> Expression> {
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(Vec<Expression>) -> Expression`
[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/parser/reader.rs:25:22
[INFO] [stderr]    |
[INFO] [stderr] 25 |     tokens: &'rf mut Iterator<Item = Token>,
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = Token>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parser/reader.rs:162:35
[INFO] [stderr]     |
[INFO] [stderr] 162 | pub fn read<'rf>(tokens: &'rf mut Iterator<Item = Token>) -> FormStream<'rf> {
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = Token>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/parser/mod.rs:34:21
[INFO] [stderr]    |
[INFO] [stderr] 34 |     forms: &'rf mut Iterator<Item = Form>,
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = Form>`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/parser/mod.rs:70:50
[INFO] [stderr]    |
[INFO] [stderr] 70 |                         prepend(symbol("vector"),(parse_vec(inner))))),
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/parser/mod.rs:73:52
[INFO] [stderr]    |
[INFO] [stderr] 73 |                         prepend(symbol("hash-map"),(parse_vec(inner))))),
[INFO] [stderr]    |                                                    ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parser/mod.rs:102:31
[INFO] [stderr]     |
[INFO] [stderr] 102 | fn parse<'rf>(forms: &'rf mut Iterator<Item = Form>) -> ExpressionStream<'rf>
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = Form>`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]  --> src/runtime/mod.rs:5:23
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::sync::{Once, ONCE_INIT};
[INFO] [stderr]   |                       ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/runtime/mod.rs:27:26
[INFO] [stderr]    |
[INFO] [stderr] 27 | static INIT_LLVM: Once = ONCE_INIT;
[INFO] [stderr]    |                          ^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/interpreter/mod.rs:21:39
[INFO] [stderr]    |
[INFO] [stderr] 21 | fn lookup_symbol(name: String) -> Box<FnMut(Vec<Expression>) -> Expression> {
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(Vec<Expression>) -> Expression`
[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/parser/reader.rs:25:22
[INFO] [stderr]    |
[INFO] [stderr] 25 |     tokens: &'rf mut Iterator<Item = Token>,
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = Token>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parser/reader.rs:162:35
[INFO] [stderr]     |
[INFO] [stderr] 162 | pub fn read<'rf>(tokens: &'rf mut Iterator<Item = Token>) -> FormStream<'rf> {
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = Token>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/parser/mod.rs:34:21
[INFO] [stderr]    |
[INFO] [stderr] 34 |     forms: &'rf mut Iterator<Item = Form>,
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = Form>`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/parser/mod.rs:70:50
[INFO] [stderr]    |
[INFO] [stderr] 70 |                         prepend(symbol("vector"),(parse_vec(inner))))),
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/parser/mod.rs:73:52
[INFO] [stderr]    |
[INFO] [stderr] 73 |                         prepend(symbol("hash-map"),(parse_vec(inner))))),
[INFO] [stderr]    |                                                    ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parser/mod.rs:102:31
[INFO] [stderr]     |
[INFO] [stderr] 102 | fn parse<'rf>(forms: &'rf mut Iterator<Item = Form>) -> ExpressionStream<'rf>
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = Form>`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]  --> src/runtime/mod.rs:5:23
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::sync::{Once, ONCE_INIT};
[INFO] [stderr]   |                       ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/runtime/mod.rs:27:26
[INFO] [stderr]    |
[INFO] [stderr] 27 | static INIT_LLVM: Once = ONCE_INIT;
[INFO] [stderr]    |                          ^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.06s
[INFO] running `"docker" "inspect" "661858d248b5495fb35ef3f2b181e5bfc22b08adaa4a52f9bd98b2513b38c317"`
[INFO] running `"docker" "rm" "-f" "661858d248b5495fb35ef3f2b181e5bfc22b08adaa4a52f9bd98b2513b38c317"`
[INFO] [stdout] 661858d248b5495fb35ef3f2b181e5bfc22b08adaa4a52f9bd98b2513b38c317