[INFO] fetching crate pareen 0.2.6...
[INFO] testing pareen-0.2.6 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate pareen 0.2.6 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate pareen 0.2.6 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pareen 0.2.6
[INFO] finished tweaking crates.io crate pareen 0.2.6
[INFO] tweaked toml for crates.io crate pareen 0.2.6 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate pareen 0.2.6 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded assert_approx_eq v1.1.0
[INFO] [stderr]   Downloaded gnuplot v0.0.32
[INFO] [stderr]   Downloaded num-traits v0.2.10
[INFO] [stderr]   Downloaded easer v0.2.1
[INFO] [stderr]   Downloaded byteorder v1.3.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e63b0870320c980709530401d8484731b3f1f2d1bab31ba69e1fa4b0594d00e7
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e63b0870320c980709530401d8484731b3f1f2d1bab31ba69e1fa4b0594d00e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e63b0870320c980709530401d8484731b3f1f2d1bab31ba69e1fa4b0594d00e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e63b0870320c980709530401d8484731b3f1f2d1bab31ba69e1fa4b0594d00e7", kill_on_drop: false }`
[INFO] [stdout] e63b0870320c980709530401d8484731b3f1f2d1bab31ba69e1fa4b0594d00e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 29d0556bca4f2f0b9cf14686b170e000937c74c7f7743165780a3415a773aa4d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "29d0556bca4f2f0b9cf14686b170e000937c74c7f7743165780a3415a773aa4d", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling num-traits v0.2.10
[INFO] [stderr]    Compiling pareen v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.13s
[INFO] running `Command { std: "docker" "inspect" "29d0556bca4f2f0b9cf14686b170e000937c74c7f7743165780a3415a773aa4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29d0556bca4f2f0b9cf14686b170e000937c74c7f7743165780a3415a773aa4d", kill_on_drop: false }`
[INFO] [stdout] 29d0556bca4f2f0b9cf14686b170e000937c74c7f7743165780a3415a773aa4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c12e693730cb3561a92dfa0221c2af923d678c57b6e2b4e2d07f8aa3e26dc5f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8c12e693730cb3561a92dfa0221c2af923d678c57b6e2b4e2d07f8aa3e26dc5f", kill_on_drop: false }`
[INFO] [stderr]    Compiling assert_approx_eq v1.1.0
[INFO] [stderr]    Compiling gnuplot v0.0.32
[INFO] [stderr]    Compiling pareen v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.48s
[INFO] running `Command { std: "docker" "inspect" "8c12e693730cb3561a92dfa0221c2af923d678c57b6e2b4e2d07f8aa3e26dc5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c12e693730cb3561a92dfa0221c2af923d678c57b6e2b4e2d07f8aa3e26dc5f", kill_on_drop: false }`
[INFO] [stdout] 8c12e693730cb3561a92dfa0221c2af923d678c57b6e2b4e2d07f8aa3e26dc5f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4e2e4b7729f1d7e6a5f665ec595d8317494357cd4316f0f3da3d95a7342f15bf
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4e2e4b7729f1d7e6a5f665ec595d8317494357cd4316f0f3da3d95a7342f15bf", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/pareen-7c401132ea6615e8
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests pareen
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test src/lib.rs - Anim<F>::switch (line 277) ... ok
[INFO] [stdout] test src/lib.rs - Anim<F>::map (line 122) ... ok
[INFO] [stdout] test src/lib.rs - Anim<F>::backwards (line 421) ... ok
[INFO] [stdout] test src/lib.rs - Anim<F>::switch (line 267) ... ok
[INFO] [stdout] test src/lib.rs - Anim<F>::lerp (line 604) ... ok
[INFO] [stdout] test src/lib.rs - (line 15) ... ok
[INFO] [stdout] test src/lib.rs - Anim<F>::seq (line 360) ... ok
[INFO] [stdout] test src/lib.rs - Anim<F>::map_time (line 137) ... ok
[INFO] [stdout] test src/lib.rs - Anim<F>::squeeze (line 502) ... ok
[INFO] [stdout] test src/lib.rs - Anim<F>::lerp (line 592) ... ok
[INFO] [stdout] test src/lib.rs - Anim<F>::squeeze_and_surround (line 532) ... ok
[INFO] [stdout] test src/lib.rs - Anim<F>::surround (line 300) ... ok
[INFO] [stdout] test src/lib.rs - Anim<F>::unwrap_or (line 810) ... ok
[INFO] [stdout] test src/lib.rs - anim_match (line 1151) ... ok
[INFO] [stdout] test src/lib.rs - Anim<F>::unwrap_or (line 804) ... ok
[INFO] [stdout] test src/lib.rs - Anim<F>::scale_min_max (line 443) ... ok
[INFO] [stdout] test src/lib.rs - Anim<F>::map_or (line 833) ... ok
[INFO] [stdout] test src/lib.rs - cond (line 1000) ... ok
[INFO] [stdout] test src/lib.rs - cond (line 994) ... ok
[INFO] [stdout] test src/lib.rs - constant (line 894) ... ok
[INFO] [stdout] test src/lib.rs - fun (line 876) ... ok
[INFO] [stdout] test src/lib.rs - id (line 937) ... ok
[INFO] [stdout] test src/lib.rs - lerp (line 1069) ... ok
[INFO] [stdout] test src/lib.rs - cond (line 1009) ... ok
[INFO] [stdout] test src/lib.rs - cycle (line 1119) ... ok
[INFO] [stdout] test src/lib.rs - prop (line 911) ... ok
[INFO] [stdout] test src/lib.rs - id (line 930) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4e2e4b7729f1d7e6a5f665ec595d8317494357cd4316f0f3da3d95a7342f15bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e2e4b7729f1d7e6a5f665ec595d8317494357cd4316f0f3da3d95a7342f15bf", kill_on_drop: false }`
[INFO] [stdout] 4e2e4b7729f1d7e6a5f665ec595d8317494357cd4316f0f3da3d95a7342f15bf