[INFO] cloning repository https://github.com/kino-mc/rsmt2
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kino-mc/rsmt2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkino-mc%2Frsmt2"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkino-mc%2Frsmt2'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 97d99a43e9a87fb0079b94ee1beb4a367b53ed1b
[INFO] checking kino-mc/rsmt2 against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkino-mc%2Frsmt2" "/workspace/builds/worker-12/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kino-mc/rsmt2 on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/kino-mc/rsmt2
[INFO] finished tweaking git repo https://github.com/kino-mc/rsmt2
[INFO] tweaked toml for git repo https://github.com/kino-mc/rsmt2 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/kino-mc/rsmt2 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "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] 7cc12af2573aaeca10e4102ed7d322cdb71af16138483415004d1e0fb4471de2
[INFO] running `"docker" "start" "-a" "7cc12af2573aaeca10e4102ed7d322cdb71af16138483415004d1e0fb4471de2"`
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling backtrace-sys v0.1.32
[INFO] [stderr]    Compiling error-chain v0.12.1
[INFO] [stderr]     Checking backtrace v0.3.40
[INFO] [stderr]     Checking rsmt2 v0.11.0-beta.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:347:5
[INFO] [stderr]     |
[INFO] [stderr] 347 | /     error_chain! {
[INFO] [stderr] 348 | |         types {
[INFO] [stderr] 349 | |             Error, ErrorKind, ResExt, SmtRes;
[INFO] [stderr] 350 | |         }
[INFO] [stderr] ...   |
[INFO] [stderr] 389 | |         }
[INFO] [stderr] 390 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:347:5
[INFO] [stderr]     |
[INFO] [stderr] 347 | /     error_chain! {
[INFO] [stderr] 348 | |         types {
[INFO] [stderr] 349 | |             Error, ErrorKind, ResExt, SmtRes;
[INFO] [stderr] 350 | |         }
[INFO] [stderr] ...   |
[INFO] [stderr] 389 | |         }
[INFO] [stderr] 390 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.59s
[INFO] running `"docker" "inspect" "7cc12af2573aaeca10e4102ed7d322cdb71af16138483415004d1e0fb4471de2"`
[INFO] running `"docker" "rm" "-f" "7cc12af2573aaeca10e4102ed7d322cdb71af16138483415004d1e0fb4471de2"`
[INFO] [stdout] 7cc12af2573aaeca10e4102ed7d322cdb71af16138483415004d1e0fb4471de2