[INFO] crate sl-na 0.0.0 is already in cache
[INFO] extracting crate sl-na 0.0.0 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/sl-na/0.0.0
[INFO] extracting crate sl-na 0.0.0 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/sl-na/0.0.0
[INFO] validating manifest of sl-na-0.0.0 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 sl-na-0.0.0 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 sl-na-0.0.0
[INFO] finished frobbing sl-na-0.0.0
[INFO] frobbed toml for sl-na-0.0.0 written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/sl-na/0.0.0/Cargo.toml
[INFO] started frobbing sl-na-0.0.0
[INFO] finished frobbing sl-na-0.0.0
[INFO] frobbed toml for sl-na-0.0.0 written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/sl-na/0.0.0/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] [stderr]     Blocking waiting for file lock on package cache
[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 sl-na-0.0.0 against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-5/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/sl-na/0.0.0:/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" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] b8078bc7e3c9cad9a5dac4283a90dcd956dfbfa1759cec1fa985287980eed542
[INFO] running `"docker" "start" "-a" "b8078bc7e3c9cad9a5dac4283a90dcd956dfbfa1759cec1fa985287980eed542"`
[INFO] [stderr]     Checking num-complex v0.1.43
[INFO] [stderr]     Checking sl-na v0.0.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/quad.rs:42:18
[INFO] [stderr]    |
[INFO] [stderr] 42 | pub fn gauss(f: &Fn(f64)->f64, a: f64, b: f64, n: u32) -> f64 {
[INFO] [stderr]    |                  ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64)->f64`
[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/quad.rs:57:26
[INFO] [stderr]    |
[INFO] [stderr] 57 | pub fn gauss_complex(f: &Fn(f64)->c64, a: f64, b: f64, n: u32) -> c64 {
[INFO] [stderr]    |                          ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64)->c64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/diff.rs:3:17
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn diff(f: &Fn(f64)->f64, x: f64, h: f64) -> f64 {
[INFO] [stderr]   |                 ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64)->f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/diff.rs:7:26
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub fn diffn(n: u32, f: &Fn(f64)->f64, x: f64, h: f64) -> f64 {
[INFO] [stderr]   |                          ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64)->f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/interpolation.rs:4:55
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub fn pli_eq(x0: f64, dx: f64, y: Box<[f64]>) -> Box<Fn(f64)->f64> {
[INFO] [stderr]   |                                                       ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64)->f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/ode.rs:6:21
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub fn euler(g: Box<Fn(f64,f64)->f64>, x0: f64, y0: f64, h: f64, m: usize, n: usize)
[INFO] [stderr]   |                     ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64,f64)->f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/ode.rs:7:10
[INFO] [stderr]   |
[INFO] [stderr] 7 |   -> Box<Fn(f64)->f64>
[INFO] [stderr]   |          ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64)->f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/quad.rs:42:18
[INFO] [stderr]    |
[INFO] [stderr] 42 | pub fn gauss(f: &Fn(f64)->f64, a: f64, b: f64, n: u32) -> f64 {
[INFO] [stderr]    |                  ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64)->f64`
[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/quad.rs:57:26
[INFO] [stderr]    |
[INFO] [stderr] 57 | pub fn gauss_complex(f: &Fn(f64)->c64, a: f64, b: f64, n: u32) -> c64 {
[INFO] [stderr]    |                          ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64)->c64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/diff.rs:3:17
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn diff(f: &Fn(f64)->f64, x: f64, h: f64) -> f64 {
[INFO] [stderr]   |                 ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64)->f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/diff.rs:7:26
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub fn diffn(n: u32, f: &Fn(f64)->f64, x: f64, h: f64) -> f64 {
[INFO] [stderr]   |                          ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64)->f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/interpolation.rs:4:55
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub fn pli_eq(x0: f64, dx: f64, y: Box<[f64]>) -> Box<Fn(f64)->f64> {
[INFO] [stderr]   |                                                       ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64)->f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/ode.rs:6:21
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub fn euler(g: Box<Fn(f64,f64)->f64>, x0: f64, y0: f64, h: f64, m: usize, n: usize)
[INFO] [stderr]   |                     ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64,f64)->f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/ode.rs:7:10
[INFO] [stderr]   |
[INFO] [stderr] 7 |   -> Box<Fn(f64)->f64>
[INFO] [stderr]   |          ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64)->f64`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.63s
[INFO] running `"docker" "inspect" "b8078bc7e3c9cad9a5dac4283a90dcd956dfbfa1759cec1fa985287980eed542"`
[INFO] running `"docker" "rm" "-f" "b8078bc7e3c9cad9a5dac4283a90dcd956dfbfa1759cec1fa985287980eed542"`
[INFO] [stdout] b8078bc7e3c9cad9a5dac4283a90dcd956dfbfa1759cec1fa985287980eed542