[INFO] fetching crate startin 0.5.1...
[INFO] testing startin-0.5.1 against 1.55.0 for beta-1.56-2
[INFO] extracting crate startin 0.5.1 into /workspace/builds/worker-41/source
[INFO] validating manifest of crates.io crate startin 0.5.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate startin 0.5.1
[INFO] finished tweaking crates.io crate startin 0.5.1
[INFO] tweaked toml for crates.io crate startin 0.5.1 written to /workspace/builds/worker-41/source/Cargo.toml
[INFO] crate crates.io crate startin 0.5.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded geojson v0.22.0
[INFO] [stderr]   Downloaded laz v0.5.2
[INFO] [stderr]   Downloaded robust v0.2.3
[INFO] [stderr]   Downloaded las v0.7.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b4819a5abdbe1addcbc0de74bc7a75159b7085d8fef527f0eaa2cc4cb96fa8e8
[INFO] running `Command { std: "docker" "start" "-a" "b4819a5abdbe1addcbc0de74bc7a75159b7085d8fef527f0eaa2cc4cb96fa8e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b4819a5abdbe1addcbc0de74bc7a75159b7085d8fef527f0eaa2cc4cb96fa8e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4819a5abdbe1addcbc0de74bc7a75159b7085d8fef527f0eaa2cc4cb96fa8e8", kill_on_drop: false }`
[INFO] [stdout] b4819a5abdbe1addcbc0de74bc7a75159b7085d8fef527f0eaa2cc4cb96fa8e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5b842c5d300625adb69fcd50f058ee3bc8d31fce51649e81d9560b68ebc8de47
[INFO] running `Command { std: "docker" "start" "-a" "5b842c5d300625adb69fcd50f058ee3bc8d31fce51649e81d9560b68ebc8de47", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling syn v1.0.62
[INFO] [stderr]    Compiling libc v0.2.88
[INFO] [stderr]    Compiling serde v1.0.124
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling robust v0.2.3
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling thiserror v1.0.24
[INFO] [stderr]    Compiling geojson v0.22.0
[INFO] [stderr]    Compiling startin v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 08s
[INFO] running `Command { std: "docker" "inspect" "5b842c5d300625adb69fcd50f058ee3bc8d31fce51649e81d9560b68ebc8de47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b842c5d300625adb69fcd50f058ee3bc8d31fce51649e81d9560b68ebc8de47", kill_on_drop: false }`
[INFO] [stdout] 5b842c5d300625adb69fcd50f058ee3bc8d31fce51649e81d9560b68ebc8de47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 911b61c121b38f712f330b3aba5f7ebd6e69a194ab24653c7177815c895f7fe9
[INFO] running `Command { std: "docker" "start" "-a" "911b61c121b38f712f330b3aba5f7ebd6e69a194ab24653c7177815c895f7fe9", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.4.2
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling serde_derive v1.0.124
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-bigint v0.3.2
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling bstr v0.2.15
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling laz v0.5.2
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling num v0.3.1
[INFO] [stderr]    Compiling las v0.7.4
[INFO] [stderr]    Compiling startin v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 03s
[INFO] running `Command { std: "docker" "inspect" "911b61c121b38f712f330b3aba5f7ebd6e69a194ab24653c7177815c895f7fe9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "911b61c121b38f712f330b3aba5f7ebd6e69a194ab24653c7177815c895f7fe9", kill_on_drop: false }`
[INFO] [stdout] 911b61c121b38f712f330b3aba5f7ebd6e69a194ab24653c7177815c895f7fe9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 866dedb5fa1223a1905cdb668b7bee02430b1256b4e61afbc7b33d98b5bf5f1a
[INFO] running `Command { std: "docker" "start" "-a" "866dedb5fa1223a1905cdb668b7bee02430b1256b4e61afbc7b33d98b5bf5f1a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/startin-7de39cad042147db)
[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] [stderr]      Running tests/deletion.rs (/opt/rustwide/target/debug/deps/deletion-e9e42bd9d9318ffd)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test convexhull ... ok
[INFO] [stdout] test cocircular ... ok
[INFO] [stdout] test collinear ... ok
[INFO] [stdout] test deletion_impossible ... ok
[INFO] [stdout] test simple ... ok
[INFO] [stdout] test simple_grid ... ok
[INFO] [stdout] test insert_delete_them_many ... ok
[INFO] [stdout] test insert_delete ... ok
[INFO] [stdout] test grid ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/init_construction.rs (/opt/rustwide/target/debug/deps/init_construction-0afa67c17d1aa030)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test duplicates ... ok
[INFO] [stdout] test empty ... ok
[INFO] [stdout] test one_pt ... ok
[INFO] [stdout] test grid ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/interpolate.rs (/opt/rustwide/target/debug/deps/interpolate-28b0525e70053d2e)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test empty ... ok
[INFO] [stdout] test middle ... ok
[INFO] [stdout] test existing_point ... ok
[INFO] [stdout] test nn ... ok
[INFO] [stdout] test tin_linear ... ok
[INFO] [stdout] test outside_ch ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests startin
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 29) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.73s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "866dedb5fa1223a1905cdb668b7bee02430b1256b4e61afbc7b33d98b5bf5f1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "866dedb5fa1223a1905cdb668b7bee02430b1256b4e61afbc7b33d98b5bf5f1a", kill_on_drop: false }`
[INFO] [stdout] 866dedb5fa1223a1905cdb668b7bee02430b1256b4e61afbc7b33d98b5bf5f1a