[INFO] fetching crate interp 0.1.1...
[INFO] testing interp-0.1.1 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate interp 0.1.1 into /workspace/builds/worker-59/source
[INFO] validating manifest of crates.io crate interp 0.1.1 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate interp 0.1.1
[INFO] finished tweaking crates.io crate interp 0.1.1
[INFO] tweaked toml for crates.io crate interp 0.1.1 written to /workspace/builds/worker-59/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-59/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 426d5df1d7f8510599cd38b71a072190a7a754091d1c88903bcd4601315cfbd1
[INFO] running `Command { std: "docker" "start" "-a" "426d5df1d7f8510599cd38b71a072190a7a754091d1c88903bcd4601315cfbd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "426d5df1d7f8510599cd38b71a072190a7a754091d1c88903bcd4601315cfbd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "426d5df1d7f8510599cd38b71a072190a7a754091d1c88903bcd4601315cfbd1", kill_on_drop: false }`
[INFO] [stdout] 426d5df1d7f8510599cd38b71a072190a7a754091d1c88903bcd4601315cfbd1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6cf94ad1f87ecdc14eaaa3ab8eb50a40ca326c5cb34df8858c1a6c002b95a285
[INFO] running `Command { std: "docker" "start" "-a" "6cf94ad1f87ecdc14eaaa3ab8eb50a40ca326c5cb34df8858c1a6c002b95a285", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling interp v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.62s
[INFO] running `Command { std: "docker" "inspect" "6cf94ad1f87ecdc14eaaa3ab8eb50a40ca326c5cb34df8858c1a6c002b95a285", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cf94ad1f87ecdc14eaaa3ab8eb50a40ca326c5cb34df8858c1a6c002b95a285", kill_on_drop: false }`
[INFO] [stdout] 6cf94ad1f87ecdc14eaaa3ab8eb50a40ca326c5cb34df8858c1a6c002b95a285
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f73118880bd48661d756364049757aaef9e9897bd0ee58fc7e78f94b195c4de
[INFO] running `Command { std: "docker" "start" "-a" "7f73118880bd48661d756364049757aaef9e9897bd0ee58fc7e78f94b195c4de", kill_on_drop: false }`
[INFO] [stderr]    Compiling interp v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "7f73118880bd48661d756364049757aaef9e9897bd0ee58fc7e78f94b195c4de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f73118880bd48661d756364049757aaef9e9897bd0ee58fc7e78f94b195c4de", kill_on_drop: false }`
[INFO] [stdout] 7f73118880bd48661d756364049757aaef9e9897bd0ee58fc7e78f94b195c4de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3c9b99a4270fcdf15cb27e7710d4ea64f741e84e5962fa979b73183fe4339c1f
[INFO] running `Command { std: "docker" "start" "-a" "3c9b99a4270fcdf15cb27e7710d4ea64f741e84e5962fa979b73183fe4339c1f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.77s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/interp-f0ce6d79e6910d7c)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::test_deltas ... ok
[INFO] [stdout] test tests::test_intercepts ... ok
[INFO] [stdout] test tests::test_interp ... ok
[INFO] [stdout] test tests::test_slopes ... ok
[INFO] [stdout] test tests::test_interp_slice ... ok
[INFO] [stdout] test tests::test_prev_index ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests interp
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - deltas (line 32) ... ignored
[INFO] [stdout] test src/lib.rs - intercepts (line 78) ... ignored
[INFO] [stdout] test src/lib.rs - prev_index (line 101) ... ignored
[INFO] [stdout] test src/lib.rs - slopes (line 55) ... ignored
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] test src/lib.rs - interp_slice (line 184) ... ok
[INFO] [stdout] test src/lib.rs - interp (line 130) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out; finished in 0.79s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3c9b99a4270fcdf15cb27e7710d4ea64f741e84e5962fa979b73183fe4339c1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c9b99a4270fcdf15cb27e7710d4ea64f741e84e5962fa979b73183fe4339c1f", kill_on_drop: false }`
[INFO] [stdout] 3c9b99a4270fcdf15cb27e7710d4ea64f741e84e5962fa979b73183fe4339c1f