[INFO] fetching crate randu 0.9.4...
[INFO] testing randu-0.9.4 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate randu 0.9.4 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate randu 0.9.4
[INFO] finished tweaking crates.io crate randu 0.9.4
[INFO] tweaked toml for crates.io crate randu 0.9.4 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate randu 0.9.4 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3941e83b9b8ec402461126f4f6bcbdd33660de2efa50928fa9ab3dd642862772
[INFO] running `Command { std: "docker" "start" "-a" "3941e83b9b8ec402461126f4f6bcbdd33660de2efa50928fa9ab3dd642862772", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3941e83b9b8ec402461126f4f6bcbdd33660de2efa50928fa9ab3dd642862772", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3941e83b9b8ec402461126f4f6bcbdd33660de2efa50928fa9ab3dd642862772", kill_on_drop: false }`
[INFO] [stdout] 3941e83b9b8ec402461126f4f6bcbdd33660de2efa50928fa9ab3dd642862772
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 21876c92bbecdb1c1925d96dfa0b880cfa85472b15aaba83325ddb9f70e2f291
[INFO] running `Command { std: "docker" "start" "-a" "21876c92bbecdb1c1925d96dfa0b880cfa85472b15aaba83325ddb9f70e2f291", kill_on_drop: false }`
[INFO] [stderr]    Compiling randu v0.9.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "21876c92bbecdb1c1925d96dfa0b880cfa85472b15aaba83325ddb9f70e2f291", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21876c92bbecdb1c1925d96dfa0b880cfa85472b15aaba83325ddb9f70e2f291", kill_on_drop: false }`
[INFO] [stdout] 21876c92bbecdb1c1925d96dfa0b880cfa85472b15aaba83325ddb9f70e2f291
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac86d148506f2a3723ee2f21a47e4b286de05b7af77b70d457d7a677e4c522c3
[INFO] running `Command { std: "docker" "start" "-a" "ac86d148506f2a3723ee2f21a47e4b286de05b7af77b70d457d7a677e4c522c3", kill_on_drop: false }`
[INFO] [stderr]    Compiling randu v0.9.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "ac86d148506f2a3723ee2f21a47e4b286de05b7af77b70d457d7a677e4c522c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac86d148506f2a3723ee2f21a47e4b286de05b7af77b70d457d7a677e4c522c3", kill_on_drop: false }`
[INFO] [stdout] ac86d148506f2a3723ee2f21a47e4b286de05b7af77b70d457d7a677e4c522c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 375d2e9d6c0ac5d9b0f09e1967dbd663680252da6900810bc6b829de2ed1bc15
[INFO] running `Command { std: "docker" "start" "-a" "375d2e9d6c0ac5d9b0f09e1967dbd663680252da6900810bc6b829de2ed1bc15", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/randu-43c1219e1fd62d95)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test clamp::is_neg_M ... ok
[INFO] [stdout] test consts::a_is_correct ... ok
[INFO] [stdout] test clamp::clamp_negative ... ok
[INFO] [stdout] test consts::m_is_correct ... ok
[INFO] [stdout] test period::compute_period ... ignored
[INFO] [stdout] test tests::seq_1_plus20 ... ok
[INFO] [stdout] test tests::value_10k_skip ... ok
[INFO] [stdout] test clamp::clamp_zero ... ok
[INFO] [stdout] test consts::initial_seed_is_correct ... ok
[INFO] [stdout] test consts::c_is_correct ... ok
[INFO] [stdout] test tests::value_at_10k ... ok
[INFO] [stdout] test clamp::noclamp_50 ... ok
[INFO] [stdout] test validate2::check_seed_50 ... ok
[INFO] [stdout] test validate2::is_M_minus_one ... ok
[INFO] [stdout] test validate2::is_M ... ok
[INFO] [stdout] test validate2::is_zero ... ok
[INFO] [stdout] test validate2::is_negative ... ok
[INFO] [stdout] test consts::new_uses_default_seed ... ok
[INFO] [stdout] test validate1::M_seed - should panic ... ok
[INFO] [stdout] test validate1::negative_seed - should panic ... ok
[INFO] [stdout] test validate1::zero_seed - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests randu
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "375d2e9d6c0ac5d9b0f09e1967dbd663680252da6900810bc6b829de2ed1bc15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "375d2e9d6c0ac5d9b0f09e1967dbd663680252da6900810bc6b829de2ed1bc15", kill_on_drop: false }`
[INFO] [stdout] 375d2e9d6c0ac5d9b0f09e1967dbd663680252da6900810bc6b829de2ed1bc15