[INFO] fetching crate interp 2.1.1...
[INFO] testing interp-2.1.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate interp 2.1.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate interp 2.1.1
[INFO] finished tweaking crates.io crate interp 2.1.1
[INFO] tweaked toml for crates.io crate interp 2.1.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate interp 2.1.1 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate interp 2.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--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]  Downloading crates ...
[INFO] [stderr]   Downloaded isclose v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d2a9feeab92b3e38453860227518d126ecef373967f014dc5c76270d9168555b
[INFO] running `Command { std: "docker" "start" "-a" "d2a9feeab92b3e38453860227518d126ecef373967f014dc5c76270d9168555b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d2a9feeab92b3e38453860227518d126ecef373967f014dc5c76270d9168555b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2a9feeab92b3e38453860227518d126ecef373967f014dc5c76270d9168555b", kill_on_drop: false }`
[INFO] [stdout] d2a9feeab92b3e38453860227518d126ecef373967f014dc5c76270d9168555b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c4201927b904bf5f1b9482a29446e4003dd7fa0e28742b9bed878f8bb671ad00
[INFO] running `Command { std: "docker" "start" "-a" "c4201927b904bf5f1b9482a29446e4003dd7fa0e28742b9bed878f8bb671ad00", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling interp v2.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.66s
[INFO] running `Command { std: "docker" "inspect" "c4201927b904bf5f1b9482a29446e4003dd7fa0e28742b9bed878f8bb671ad00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4201927b904bf5f1b9482a29446e4003dd7fa0e28742b9bed878f8bb671ad00", kill_on_drop: false }`
[INFO] [stdout] c4201927b904bf5f1b9482a29446e4003dd7fa0e28742b9bed878f8bb671ad00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ecf9dd010476b4d50ce986e6ad3d5180917fb6ddcc889c2827c98a8c435c5791
[INFO] running `Command { std: "docker" "start" "-a" "ecf9dd010476b4d50ce986e6ad3d5180917fb6ddcc889c2827c98a8c435c5791", kill_on_drop: false }`
[INFO] [stderr]    Compiling isclose v0.1.1
[INFO] [stderr]    Compiling interp v2.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "ecf9dd010476b4d50ce986e6ad3d5180917fb6ddcc889c2827c98a8c435c5791", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecf9dd010476b4d50ce986e6ad3d5180917fb6ddcc889c2827c98a8c435c5791", kill_on_drop: false }`
[INFO] [stdout] ecf9dd010476b4d50ce986e6ad3d5180917fb6ddcc889c2827c98a8c435c5791
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2b977b7738dba20fc6e5c82d85d3aafc5360c83972f2a31559fa3e9464384fef
[INFO] running `Command { std: "docker" "start" "-a" "2b977b7738dba20fc6e5c82d85d3aafc5360c83972f2a31559fa3e9464384fef", 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/interp-ee793b628338c9f3)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::test_intercepts ... ok
[INFO] [stdout] test tests::test_interp_slice ... ok
[INFO] [stdout] test tests::test_interp ... ok
[INFO] [stdout] test tests::test_interp_array ... ok
[INFO] [stdout] test tests::test_interp_slice_constant_outside_bounds ... ok
[INFO] [stdout] test tests::test_interp_slice_first_last ... ok
[INFO] [stdout] test tests::test_prev_index ... ok
[INFO] [stdout] test tests::test_slopes ... ok
[INFO] [stderr]    Doc-tests interp
[INFO] [stdout] test tests::test_deltas ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - deltas (line 75) ... ignored
[INFO] [stdout] test src/lib.rs - intercepts (line 121) ... ignored
[INFO] [stdout] test src/lib.rs - prev_index (line 144) ... ignored
[INFO] [stdout] test src/lib.rs - slopes (line 98) ... ignored
[INFO] [stdout] test src/lib.rs - interp_slice (line 238) ... ok
[INFO] [stdout] test src/lib.rs - interp (line 170) ... ok
[INFO] [stdout] test src/lib.rs - interp_array (line 317) ... ok
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out; finished in 0.79s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2b977b7738dba20fc6e5c82d85d3aafc5360c83972f2a31559fa3e9464384fef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b977b7738dba20fc6e5c82d85d3aafc5360c83972f2a31559fa3e9464384fef", kill_on_drop: false }`
[INFO] [stdout] 2b977b7738dba20fc6e5c82d85d3aafc5360c83972f2a31559fa3e9464384fef