[INFO] crate mersenne_twister 1.1.1 is already in cache
[INFO] testing mersenne_twister-1.1.1 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] extracting crate mersenne_twister 1.1.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate mersenne_twister 1.1.1 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mersenne_twister 1.1.1
[INFO] finished tweaking crates.io crate mersenne_twister 1.1.1
[INFO] tweaked toml for crates.io crate mersenne_twister 1.1.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ab5809d43513b030635de1c14d097fcc8f5217e024cc27db7317201528d02789
[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" "ab5809d43513b030635de1c14d097fcc8f5217e024cc27db7317201528d02789", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab5809d43513b030635de1c14d097fcc8f5217e024cc27db7317201528d02789", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab5809d43513b030635de1c14d097fcc8f5217e024cc27db7317201528d02789", kill_on_drop: false }`
[INFO] [stdout] ab5809d43513b030635de1c14d097fcc8f5217e024cc27db7317201528d02789
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 540c38795b42a8f18c2d2c1043a253d2b76de33ee92acf8fd641b38546bde7a3
[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" "540c38795b42a8f18c2d2c1043a253d2b76de33ee92acf8fd641b38546bde7a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling mersenne_twister v1.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.14s
[INFO] running `Command { std: "docker" "inspect" "540c38795b42a8f18c2d2c1043a253d2b76de33ee92acf8fd641b38546bde7a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "540c38795b42a8f18c2d2c1043a253d2b76de33ee92acf8fd641b38546bde7a3", kill_on_drop: false }`
[INFO] [stdout] 540c38795b42a8f18c2d2c1043a253d2b76de33ee92acf8fd641b38546bde7a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3a04f0a18b48ec227fecc8ea6b27ee04bac54a9daf18ab48bc0f84f1dc6ded17
[INFO] running `Command { std: "docker" "start" "-a" "3a04f0a18b48ec227fecc8ea6b27ee04bac54a9daf18ab48bc0f84f1dc6ded17", kill_on_drop: false }`
[INFO] [stderr]    Compiling mersenne_twister v1.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "3a04f0a18b48ec227fecc8ea6b27ee04bac54a9daf18ab48bc0f84f1dc6ded17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a04f0a18b48ec227fecc8ea6b27ee04bac54a9daf18ab48bc0f84f1dc6ded17", kill_on_drop: false }`
[INFO] [stdout] 3a04f0a18b48ec227fecc8ea6b27ee04bac54a9daf18ab48bc0f84f1dc6ded17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 248e02b105e381632eb78db011102aa5a5a0301edd64d1cc460505209a85f6ac
[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" "248e02b105e381632eb78db011102aa5a5a0301edd64d1cc460505209a85f6ac", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mersenne_twister-4a8f2893e7a4651d
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test mt19937_64::test_untemper ... ok
[INFO] [stdout] test mt19937::test_32bit_output ... ok
[INFO] [stdout] test mt19937_64::test_recovery ... ok
[INFO] [stdout] test mt19937::test_32bit_slice_seeded ... ok
[INFO] [stdout] test mt19937_64::test_64bit_output ... ok
[INFO] [stdout] test mt19937_64::test_64bit_seeded ... ok
[INFO] [stdout] test mt19937_64::test_64bit_slice_seeded ... ok
[INFO] [stdout] test mt19937::test_32bit_seeded ... ok
[INFO] [stdout] test mt19937::test_untemper ... ok
[INFO] [stdout] test mt19937::test_recovery ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mersenne_twister
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 49) ... ok
[INFO] [stdout] test src/lib.rs - (line 30) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "248e02b105e381632eb78db011102aa5a5a0301edd64d1cc460505209a85f6ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "248e02b105e381632eb78db011102aa5a5a0301edd64d1cc460505209a85f6ac", kill_on_drop: false }`
[INFO] [stdout] 248e02b105e381632eb78db011102aa5a5a0301edd64d1cc460505209a85f6ac