[INFO] fetching crate dyn-context 0.6.0...
[INFO] testing dyn-context-0.6.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate dyn-context 0.6.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate dyn-context 0.6.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dyn-context 0.6.0
[INFO] finished tweaking crates.io crate dyn-context 0.6.0
[INFO] tweaked toml for crates.io crate dyn-context 0.6.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded generics v0.2.7
[INFO] [stderr]   Downloaded macro-attr-2018 v1.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 494c306b7c200a708b37e0cd5f795b28b987398d6a0b3ea95a1d30d5839c1faa
[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" "494c306b7c200a708b37e0cd5f795b28b987398d6a0b3ea95a1d30d5839c1faa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "494c306b7c200a708b37e0cd5f795b28b987398d6a0b3ea95a1d30d5839c1faa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "494c306b7c200a708b37e0cd5f795b28b987398d6a0b3ea95a1d30d5839c1faa", kill_on_drop: false }`
[INFO] [stdout] 494c306b7c200a708b37e0cd5f795b28b987398d6a0b3ea95a1d30d5839c1faa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 11b10da28a47480974656d698bba7953c502c4617805d0b83f3f706ec3851c40
[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" "11b10da28a47480974656d698bba7953c502c4617805d0b83f3f706ec3851c40", kill_on_drop: false }`
[INFO] [stderr]    Compiling generics v0.2.7
[INFO] [stderr]    Compiling dyn-context v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "11b10da28a47480974656d698bba7953c502c4617805d0b83f3f706ec3851c40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11b10da28a47480974656d698bba7953c502c4617805d0b83f3f706ec3851c40", kill_on_drop: false }`
[INFO] [stdout] 11b10da28a47480974656d698bba7953c502c4617805d0b83f3f706ec3851c40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] afea3371ac9f4e84f8a7dd2f5527cbf58c73feaaa20da562454cc98e55f5d801
[INFO] running `Command { std: "docker" "start" "-a" "afea3371ac9f4e84f8a7dd2f5527cbf58c73feaaa20da562454cc98e55f5d801", kill_on_drop: false }`
[INFO] [stderr]    Compiling macro-attr-2018 v1.1.1
[INFO] [stderr]    Compiling dyn-context v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "afea3371ac9f4e84f8a7dd2f5527cbf58c73feaaa20da562454cc98e55f5d801", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afea3371ac9f4e84f8a7dd2f5527cbf58c73feaaa20da562454cc98e55f5d801", kill_on_drop: false }`
[INFO] [stdout] afea3371ac9f4e84f8a7dd2f5527cbf58c73feaaa20da562454cc98e55f5d801
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f89842f7d939def11aaf4196670d0e3485fa7d2d3e6a7c8c713c47eb74ae4d29
[INFO] running `Command { std: "docker" "start" "-a" "f89842f7d939def11aaf4196670d0e3485fa7d2d3e6a7c8c713c47eb74ae4d29", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dyn_context-dcb702135152ebac)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test::test_state_4 ... ok
[INFO] [stdout] test test::test_state_1_const ... ok
[INFO] [stdout] test test::test_state_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dyn-context
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - State (line 288) ... ok
[INFO] [stdout] test src/lib.rs - State (line 88) ... ok
[INFO] [stdout] test src/lib.rs - State (line 44) ... ok
[INFO] [stdout] test src/doc_test_readme.include - _DocTestReadme (line 23) ... ok
[INFO] [stdout] test src/lib.rs - free_lifetimes (line 369) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f89842f7d939def11aaf4196670d0e3485fa7d2d3e6a7c8c713c47eb74ae4d29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f89842f7d939def11aaf4196670d0e3485fa7d2d3e6a7c8c713c47eb74ae4d29", kill_on_drop: false }`
[INFO] [stdout] f89842f7d939def11aaf4196670d0e3485fa7d2d3e6a7c8c713c47eb74ae4d29