[INFO] fetching crate crate-race 1.1.2...
[INFO] checking crate-race-1.1.2 against beta for pr-78714
[INFO] extracting crate crate-race 1.1.2 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate crate-race 1.1.2 on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate crate-race 1.1.2
[INFO] finished tweaking crates.io crate crate-race 1.1.2
[INFO] tweaked toml for crates.io crate crate-race 1.1.2 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fa5baaa24702794a1fa9e7744a38cbb8f7754295f5d6f28aa108e9dfb771b312
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "fa5baaa24702794a1fa9e7744a38cbb8f7754295f5d6f28aa108e9dfb771b312", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa5baaa24702794a1fa9e7744a38cbb8f7754295f5d6f28aa108e9dfb771b312", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa5baaa24702794a1fa9e7744a38cbb8f7754295f5d6f28aa108e9dfb771b312", kill_on_drop: false }`
[INFO] [stdout] fa5baaa24702794a1fa9e7744a38cbb8f7754295f5d6f28aa108e9dfb771b312
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d11e8a08df00a7bd28212106ecb36ed273892219dba340c5672edc7c9ab08ada
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d11e8a08df00a7bd28212106ecb36ed273892219dba340c5672edc7c9ab08ada", kill_on_drop: false }`
[INFO] [stderr]    Compiling ryu-ecmascript v0.1.1
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]     Checking itoa v0.4.6
[INFO] [stderr]    Compiling cgmath v0.16.1
[INFO] [stderr]    Compiling jetscii v0.4.4
[INFO] [stderr]    Compiling ndarray v0.12.1
[INFO] [stderr]     Checking defmac v0.1.3
[INFO] [stderr]     Checking static_assertions v0.2.5
[INFO] [stderr]     Checking xmlparser v0.8.1
[INFO] [stderr]     Checking afsort v0.3.1
[INFO] [stderr]     Checking json v0.11.15
[INFO] [stderr]     Checking dmsort v1.0.1
[INFO] [stderr]     Checking simple_csv v0.0.15
[INFO] [stderr]     Checking rust_quicksort v0.1.0
[INFO] [stderr]     Checking md5 v0.6.1
[INFO] [stderr]     Checking ironsort v0.1.0
[INFO] [stderr]     Checking cycle-sort v0.2.0
[INFO] [stderr]     Checking rdxsort v0.3.0
[INFO] [stderr]     Checking quick_sort v0.2.1
[INFO] [stderr]     Checking dummy_xml v0.1.6
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]     Checking quick-csv v0.1.6
[INFO] [stderr]     Checking itertools v0.7.11
[INFO] [stderr]     Checking xml-rs v0.4.1
[INFO] [stderr]     Checking galil-seiferas v0.1.5
[INFO] [stderr]     Checking rand_isaac v0.1.1
[INFO] [stderr]     Checking rand_xorshift v0.1.1
[INFO] [stderr]     Checking rand_hc v0.1.0
[INFO] [stderr]     Checking rand v0.5.6
[INFO] [stderr]     Checking subslice v0.2.2
[INFO] [stderr]     Checking twoway v0.2.1
[INFO] [stderr]     Checking roxmltree v0.4.1
[INFO] [stderr]     Checking generic-array v0.11.1
[INFO] [stderr]    Compiling vek v0.9.12
[INFO] [stderr]     Checking xml-rs v0.7.0
[INFO] [stderr]     Checking serde_json v1.0.59
[INFO] [stderr]     Checking rand_chacha v0.1.1
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking bstr v0.2.14
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.22
[INFO] [stderr]    Compiling numext-constructor v0.1.6
[INFO] [stderr]     Checking md-5 v0.8.0
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking uint v0.5.0
[INFO] [stderr]     Checking json_in_type v1.1.1
[INFO] [stderr]     Checking quick-xml v0.13.3
[INFO] [stderr]     Checking treexml v0.7.0
[INFO] [stderr]     Checking rulinalg v0.4.2
[INFO] [stderr]     Checking sortrs v0.0.5
[INFO] [stderr]     Checking nv-xml v0.1.3
[INFO] [stderr]     Checking xmltree v0.8.0
[INFO] [stderr]     Checking csv v1.1.4
[INFO] [stderr]     Checking alga v0.7.2
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]     Checking nalgebra v0.16.14
[INFO] [stderr]    Compiling thiserror v1.0.22
[INFO] [stderr]     Checking json5 v0.2.8
[INFO] [stderr]    Compiling numext-fixed-uint-core v0.1.6
[INFO] [stderr]    Compiling numext-fixed-uint-hack v0.1.6
[INFO] [stderr]     Checking numext-fixed-uint v0.1.6
[INFO] [stderr]     Checking crate-race v1.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `rand::Rng::shuffle`: use SliceRandom::shuffle instead
[INFO] [stdout]   --> benches/vec_intsort/_std.rs:30:18
[INFO] [stdout]    |
[INFO] [stdout] 30 |     thread_rng().shuffle(&mut test_vec);
[INFO] [stdout]    |                  ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `rand::Rng::shuffle`: use SliceRandom::shuffle instead
[INFO] [stdout]   --> benches/vec_intsort/_afsort.rs:32:18
[INFO] [stdout]    |
[INFO] [stdout] 32 |     thread_rng().shuffle(&mut test_vec);
[INFO] [stdout]    |                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `rand::Rng::shuffle`: use SliceRandom::shuffle instead
[INFO] [stdout]   --> benches/vec_intsort/_cycle_sort.rs:30:18
[INFO] [stdout]    |
[INFO] [stdout] 30 |     thread_rng().shuffle(&mut test_vec);
[INFO] [stdout]    |                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `rand::Rng::shuffle`: use SliceRandom::shuffle instead
[INFO] [stdout]   --> benches/vec_intsort/_dmsort.rs:30:18
[INFO] [stdout]    |
[INFO] [stdout] 30 |     thread_rng().shuffle(&mut test_vec);
[INFO] [stdout]    |                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `rand::Rng::shuffle`: use SliceRandom::shuffle instead
[INFO] [stdout]   --> benches/vec_intsort/_ironsort.rs:30:18
[INFO] [stdout]    |
[INFO] [stdout] 30 |     thread_rng().shuffle(&mut test_vec);
[INFO] [stdout]    |                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `rand::Rng::shuffle`: use SliceRandom::shuffle instead
[INFO] [stdout]   --> benches/vec_intsort/_quick_sort.rs:30:18
[INFO] [stdout]    |
[INFO] [stdout] 30 |     thread_rng().shuffle(&mut test_vec);
[INFO] [stdout]    |                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `rand::Rng::shuffle`: use SliceRandom::shuffle instead
[INFO] [stdout]   --> benches/vec_intsort/_rdxsort.rs:32:18
[INFO] [stdout]    |
[INFO] [stdout] 32 |     thread_rng().shuffle(&mut test_vec);
[INFO] [stdout]    |                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `rand::Rng::shuffle`: use SliceRandom::shuffle instead
[INFO] [stdout]   --> benches/vec_intsort/_rust_quicksort.rs:30:18
[INFO] [stdout]    |
[INFO] [stdout] 30 |     thread_rng().shuffle(&mut test_vec);
[INFO] [stdout]    |                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `rand::Rng::shuffle`: use SliceRandom::shuffle instead
[INFO] [stdout]   --> benches/vec_intsort/_sortrs.rs:30:18
[INFO] [stdout]    |
[INFO] [stdout] 30 |     thread_rng().shuffle(&mut test_vec);
[INFO] [stdout]    |                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 30s
[INFO] running `Command { std: "docker" "inspect" "d11e8a08df00a7bd28212106ecb36ed273892219dba340c5672edc7c9ab08ada", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d11e8a08df00a7bd28212106ecb36ed273892219dba340c5672edc7c9ab08ada", kill_on_drop: false }`
[INFO] [stdout] d11e8a08df00a7bd28212106ecb36ed273892219dba340c5672edc7c9ab08ada