[INFO] fetching crate survival_analysis 0.1.0... [INFO] testing survival_analysis-0.1.0 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1 [INFO] extracting crate survival_analysis 0.1.0 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate survival_analysis 0.1.0 [INFO] finished tweaking crates.io crate survival_analysis 0.1.0 [INFO] tweaked toml for crates.io crate survival_analysis 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate survival_analysis 0.1.0 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 96 packages to latest compatible versions [INFO] [stderr] Adding argmin v0.3.1 (available: v0.11.0) [INFO] [stderr] Adding ndarray v0.13.1 (available: v0.16.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 18fd69424bfcbbcf30949fd2f6eef3bd81c4f19e7072caa4c7bfd46420560eec [INFO] running `Command { std: "docker" "start" "-a" "18fd69424bfcbbcf30949fd2f6eef3bd81c4f19e7072caa4c7bfd46420560eec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "18fd69424bfcbbcf30949fd2f6eef3bd81c4f19e7072caa4c7bfd46420560eec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "18fd69424bfcbbcf30949fd2f6eef3bd81c4f19e7072caa4c7bfd46420560eec", kill_on_drop: false }` [INFO] [stdout] 18fd69424bfcbbcf30949fd2f6eef3bd81c4f19e7072caa4c7bfd46420560eec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2e321ab95cb9f8e207d338080ea4f11e7cbc085fbbe1444a22e658ce81a94ee2 [INFO] running `Command { std: "docker" "start" "-a" "2e321ab95cb9f8e207d338080ea4f11e7cbc085fbbe1444a22e658ce81a94ee2", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling slog v2.7.0 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling powerfmt v0.2.0 [INFO] [stderr] Compiling num-conv v0.1.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.20+deprecated [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling time-core v0.1.6 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling thread_local v1.1.9 [INFO] [stderr] Compiling anyhow v1.0.100 [INFO] [stderr] Compiling iana-time-zone v0.1.64 [INFO] [stderr] Compiling slog-async v2.8.0 [INFO] [stderr] Compiling deranged v0.5.4 [INFO] [stderr] Compiling time-macros v0.2.24 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling take_mut v0.2.2 [INFO] [stderr] Compiling term v1.2.0 [INFO] [stderr] Compiling ndarray v0.13.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling paste-impl v0.1.18 [INFO] [stderr] Compiling crossbeam-channel v0.5.15 [INFO] [stderr] Compiling paste v0.1.18 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling chrono v0.4.42 [INFO] [stderr] Compiling approx v0.3.2 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling time v0.3.44 [INFO] [stderr] Compiling num v0.2.1 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling slog-term v2.9.2 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling rand_xorshift v0.2.0 [INFO] [stderr] Compiling slog-json v2.6.1 [INFO] [stderr] Compiling argmin v0.3.1 [INFO] [stderr] Compiling survival_analysis v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.10s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: argmin v0.3.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "2e321ab95cb9f8e207d338080ea4f11e7cbc085fbbe1444a22e658ce81a94ee2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e321ab95cb9f8e207d338080ea4f11e7cbc085fbbe1444a22e658ce81a94ee2", kill_on_drop: false }` [INFO] [stdout] 2e321ab95cb9f8e207d338080ea4f11e7cbc085fbbe1444a22e658ce81a94ee2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 79ec8fbfbfdbab1e9b9d12d60fe998d562a83c3e730f91715db023abc0a541af [INFO] running `Command { std: "docker" "start" "-a" "79ec8fbfbfdbab1e9b9d12d60fe998d562a83c3e730f91715db023abc0a541af", kill_on_drop: false }` [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling survival_analysis v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.88s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: argmin v0.3.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "79ec8fbfbfdbab1e9b9d12d60fe998d562a83c3e730f91715db023abc0a541af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "79ec8fbfbfdbab1e9b9d12d60fe998d562a83c3e730f91715db023abc0a541af", kill_on_drop: false }` [INFO] [stdout] 79ec8fbfbfdbab1e9b9d12d60fe998d562a83c3e730f91715db023abc0a541af [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 08060bf765c56ef2c0cc33427d39980f87372ede936b6a9676c6f601ae77e7a3 [INFO] running `Command { std: "docker" "start" "-a" "08060bf765c56ef2c0cc33427d39980f87372ede936b6a9676c6f601ae77e7a3", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: argmin v0.3.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/survival_analysis-3ecaac3849787d6a) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test distribution::weibull::tests::log_hazard_f32 ... ok [INFO] [stdout] test distribution::weibull::tests::cumulative_hazard ... ok [INFO] [stdout] test distribution::weibull::tests::log_hazard_f64 ... ok [INFO] [stdout] test distribution::weibull::tests::log_likelihood_right ... ok [INFO] [stdout] test distribution::weibull::tests::log_likelihood_interval ... ok [INFO] [stdout] test distribution::weibull::tests::log_likelihood_interval_weights ... ok [INFO] [stdout] test distribution::weibull::tests::log_likelihood_left ... ok [INFO] [stdout] test sample::fitter::tests::test_fit ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests survival_analysis [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 39) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.90s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "08060bf765c56ef2c0cc33427d39980f87372ede936b6a9676c6f601ae77e7a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08060bf765c56ef2c0cc33427d39980f87372ede936b6a9676c6f601ae77e7a3", kill_on_drop: false }` [INFO] [stdout] 08060bf765c56ef2c0cc33427d39980f87372ede936b6a9676c6f601ae77e7a3