[INFO] updating cached repository maidsafe/datachains_sim
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/maidsafe/datachains_sim
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/maidsafe/datachains_sim" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/maidsafe/datachains_sim"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/maidsafe/datachains_sim'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/maidsafe/datachains_sim" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/maidsafe/datachains_sim"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/maidsafe/datachains_sim'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5b67cffb4ca40b0639c6f43f38556502123a28ec
[INFO] sha for GitHub repo maidsafe/datachains_sim: 5b67cffb4ca40b0639c6f43f38556502123a28ec
[INFO] validating manifest of maidsafe/datachains_sim on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of maidsafe/datachains_sim on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing maidsafe/datachains_sim
[INFO] finished frobbing maidsafe/datachains_sim
[INFO] frobbed toml for maidsafe/datachains_sim written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/maidsafe/datachains_sim/Cargo.toml
[INFO] started frobbing maidsafe/datachains_sim
[INFO] finished frobbing maidsafe/datachains_sim
[INFO] frobbed toml for maidsafe/datachains_sim written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/maidsafe/datachains_sim/Cargo.toml
[INFO] crate maidsafe/datachains_sim has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing maidsafe/datachains_sim against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/maidsafe/datachains_sim:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"`
[INFO] [stdout] 2930338c2dd9c33975253200adb369673b420fe6c466bcdceca9b568985efba9
[INFO] running `"docker" "start" "-a" "2930338c2dd9c33975253200adb369673b420fe6c466bcdceca9b568985efba9"`
[INFO] [stderr]    Compiling tiny-keccak v1.4.0
[INFO] [stderr]    Compiling clap v2.29.2
[INFO] [stderr]    Compiling ctrlc v3.1.0
[INFO] [stderr]    Compiling datachains_sim v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred
[INFO] [stderr]  --> src/log.rs:6:25
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::sync::atomic::{ATOMIC_USIZE_INIT, AtomicUsize, Ordering};
[INFO] [stderr]   |                         ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred
[INFO] [stderr]  --> src/log.rs:8:33
[INFO] [stderr]   |
[INFO] [stderr] 8 | static VERBOSITY: AtomicUsize = ATOMIC_USIZE_INIT;
[INFO] [stderr]   |                                 ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.04s
[INFO] running `"docker" "inspect" "2930338c2dd9c33975253200adb369673b420fe6c466bcdceca9b568985efba9"`
[INFO] running `"docker" "rm" "-f" "2930338c2dd9c33975253200adb369673b420fe6c466bcdceca9b568985efba9"`
[INFO] [stdout] 2930338c2dd9c33975253200adb369673b420fe6c466bcdceca9b568985efba9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/maidsafe/datachains_sim:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 04862dd4c4d3a46475f1af45a0354884cdc22e1b67d9532187788cdee7b81974
[INFO] running `"docker" "start" "-a" "04862dd4c4d3a46475f1af45a0354884cdc22e1b67d9532187788cdee7b81974"`
[INFO] [stderr]    Compiling datachains_sim v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred
[INFO] [stderr]  --> src/log.rs:6:25
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::sync::atomic::{ATOMIC_USIZE_INIT, AtomicUsize, Ordering};
[INFO] [stderr]   |                         ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred
[INFO] [stderr]  --> src/log.rs:8:33
[INFO] [stderr]   |
[INFO] [stderr] 8 | static VERBOSITY: AtomicUsize = ATOMIC_USIZE_INIT;
[INFO] [stderr]   |                                 ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.66s
[INFO] running `"docker" "inspect" "04862dd4c4d3a46475f1af45a0354884cdc22e1b67d9532187788cdee7b81974"`
[INFO] running `"docker" "rm" "-f" "04862dd4c4d3a46475f1af45a0354884cdc22e1b67d9532187788cdee7b81974"`
[INFO] [stdout] 04862dd4c4d3a46475f1af45a0354884cdc22e1b67d9532187788cdee7b81974
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/maidsafe/datachains_sim:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"`
[INFO] [stdout] 77d379f0a34cd8ba563975d0a5cc588f815d57bc2deb1da1f2083cbee36a2c8a
[INFO] running `"docker" "start" "-a" "77d379f0a34cd8ba563975d0a5cc588f815d57bc2deb1da1f2083cbee36a2c8a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/datachains_sim-3ecb40c9f45af3f7
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "77d379f0a34cd8ba563975d0a5cc588f815d57bc2deb1da1f2083cbee36a2c8a"`
[INFO] running `"docker" "rm" "-f" "77d379f0a34cd8ba563975d0a5cc588f815d57bc2deb1da1f2083cbee36a2c8a"`
[INFO] [stdout] 77d379f0a34cd8ba563975d0a5cc588f815d57bc2deb1da1f2083cbee36a2c8a