[INFO] fetching crate picorand 0.1.2...
[INFO] testing picorand-0.1.2 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate picorand 0.1.2 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate picorand 0.1.2
[INFO] finished tweaking crates.io crate picorand 0.1.2
[INFO] tweaked toml for crates.io crate picorand 0.1.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate picorand 0.1.2 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f35b5200110e6164a4c5531b65871913d59db67880a31d78f4f3650d9bb9cd51
[INFO] running `Command { std: "docker" "start" "-a" "f35b5200110e6164a4c5531b65871913d59db67880a31d78f4f3650d9bb9cd51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f35b5200110e6164a4c5531b65871913d59db67880a31d78f4f3650d9bb9cd51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f35b5200110e6164a4c5531b65871913d59db67880a31d78f4f3650d9bb9cd51", kill_on_drop: false }`
[INFO] [stdout] f35b5200110e6164a4c5531b65871913d59db67880a31d78f4f3650d9bb9cd51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] edfe5c5ab9070d36a810dfa700109078fc9e1468df336b43f87487972cb454af
[INFO] running `Command { std: "docker" "start" "-a" "edfe5c5ab9070d36a810dfa700109078fc9e1468df336b43f87487972cb454af", kill_on_drop: false }`
[INFO] [stderr]    Compiling picorand v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "edfe5c5ab9070d36a810dfa700109078fc9e1468df336b43f87487972cb454af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edfe5c5ab9070d36a810dfa700109078fc9e1468df336b43f87487972cb454af", kill_on_drop: false }`
[INFO] [stdout] edfe5c5ab9070d36a810dfa700109078fc9e1468df336b43f87487972cb454af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d40d744ec04e19efcab1c90e5da83e345dee1803d6a08266802d5909254cf85f
[INFO] running `Command { std: "docker" "start" "-a" "d40d744ec04e19efcab1c90e5da83e345dee1803d6a08266802d5909254cf85f", kill_on_drop: false }`
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling picorand v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "d40d744ec04e19efcab1c90e5da83e345dee1803d6a08266802d5909254cf85f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d40d744ec04e19efcab1c90e5da83e345dee1803d6a08266802d5909254cf85f", kill_on_drop: false }`
[INFO] [stdout] d40d744ec04e19efcab1c90e5da83e345dee1803d6a08266802d5909254cf85f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9c9e615efff5db3489d74028e2c91aba4af3cd774c02f99b89e1e0a1d031c3d5
[INFO] running `Command { std: "docker" "start" "-a" "9c9e615efff5db3489d74028e2c91aba4af3cd774c02f99b89e1e0a1d031c3d5", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/picorand-3f02491c2bd7cd3d)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::test_picorand_generate_range_u32 ... ok
[INFO] [stdout] test tests::test_picorand_generate_range_u8 ... ok
[INFO] [stdout] test tests::test_picorand_generate_u16 ... ok
[INFO] [stdout] test tests::test_picorand_generate_u8 ... ok
[INFO] [stdout] test tests::test_picorand_generate_u64 ... ok
[INFO] [stdout] test tests::test_picorand_generate_u32 ... ok
[INFO] [stdout] test tests::test_picorand_generate_range_u64 ... ok
[INFO] [stdout] test tests::test_picorand_generate_range_u16 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests picorand
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - RNG<R,u64>::generate (line 141) ... ok
[INFO] [stdout] test src/lib.rs - RNG<R,u32>::generate (line 141) ... ok
[INFO] [stdout] test src/lib.rs - RNG<R,T>::generate_range (line 95) ... ok
[INFO] [stdout] test src/lib.rs - RNG<R,u16>::generate (line 141) ... ok
[INFO] [stdout] test src/lib.rs - RNG<R,u8>::generate (line 141) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9c9e615efff5db3489d74028e2c91aba4af3cd774c02f99b89e1e0a1d031c3d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c9e615efff5db3489d74028e2c91aba4af3cd774c02f99b89e1e0a1d031c3d5", kill_on_drop: false }`
[INFO] [stdout] 9c9e615efff5db3489d74028e2c91aba4af3cd774c02f99b89e1e0a1d031c3d5