[INFO] fetching crate colmac 0.1.2...
[INFO] testing colmac-0.1.2 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate colmac 0.1.2 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate colmac 0.1.2 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 colmac 0.1.2
[INFO] finished tweaking crates.io crate colmac 0.1.2
[INFO] tweaked toml for crates.io crate colmac 0.1.2 written to /workspace/builds/worker-11/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] e77930b967c3af1d8cb136447fa8dd8c2fd0ec1f08292dfeb8924c05f6f4655a
[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" "e77930b967c3af1d8cb136447fa8dd8c2fd0ec1f08292dfeb8924c05f6f4655a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e77930b967c3af1d8cb136447fa8dd8c2fd0ec1f08292dfeb8924c05f6f4655a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e77930b967c3af1d8cb136447fa8dd8c2fd0ec1f08292dfeb8924c05f6f4655a", kill_on_drop: false }`
[INFO] [stdout] e77930b967c3af1d8cb136447fa8dd8c2fd0ec1f08292dfeb8924c05f6f4655a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e53a67ded0c28effee09f45b32ad5c46a5577feeb18847fbcc25d9c5c4e3306f
[INFO] running `Command { std: "docker" "start" "-a" "e53a67ded0c28effee09f45b32ad5c46a5577feeb18847fbcc25d9c5c4e3306f", kill_on_drop: false }`
[INFO] [stderr]    Compiling colmac v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "e53a67ded0c28effee09f45b32ad5c46a5577feeb18847fbcc25d9c5c4e3306f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e53a67ded0c28effee09f45b32ad5c46a5577feeb18847fbcc25d9c5c4e3306f", kill_on_drop: false }`
[INFO] [stdout] e53a67ded0c28effee09f45b32ad5c46a5577feeb18847fbcc25d9c5c4e3306f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] [stdout] fb53ee9758726bccfcbb0498fe2d2419a850c9d4337061f4cd5359f5f707cbb6
[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" "fb53ee9758726bccfcbb0498fe2d2419a850c9d4337061f4cd5359f5f707cbb6", kill_on_drop: false }`
[INFO] [stderr]    Compiling colmac v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.04s
[INFO] running `Command { std: "docker" "inspect" "fb53ee9758726bccfcbb0498fe2d2419a850c9d4337061f4cd5359f5f707cbb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb53ee9758726bccfcbb0498fe2d2419a850c9d4337061f4cd5359f5f707cbb6", kill_on_drop: false }`
[INFO] [stdout] fb53ee9758726bccfcbb0498fe2d2419a850c9d4337061f4cd5359f5f707cbb6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] [stdout] af0eedf56f4f17263e83deaf2117ee61d33d81075759e2be2407c84a018960fb
[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" "af0eedf56f4f17263e83deaf2117ee61d33d81075759e2be2407c84a018960fb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/colmac-a86c1eda958091f5)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test tests::concat_vec::many ... ok
[INFO] [stdout] test tests::count_args::one ... ok
[INFO] [stdout] test tests::count_args::zero ... ok
[INFO] [stdout] test tests::hashset::zero ... ok
[INFO] [stdout] test tests::hashset::one ... ok
[INFO] [stdout] test tests::hashmap::one ... ok
[INFO] [stdout] test tests::sort::vec ... ok
[INFO] [stdout] test tests::sort::vec_reverse_sort ... ok
[INFO] [stdout] test tests::sorted::array ... ok
[INFO] [stdout] test tests::sorted::hashset ... ok
[INFO] [stdout] test tests::sort::array ... ok
[INFO] [stdout] test tests::sorted::vec ... ok
[INFO] [stdout] test tests::sorted::vec_reverse_sort ... ok
[INFO] [stdout] test tests::sorted_f64::array ... ok
[INFO] [stdout] test tests::hashmap::zero ... ok
[INFO] [stdout] test tests::sorted_f64::vec ... ok
[INFO] [stderr]    Doc-tests colmac
[INFO] [stdout] test tests::concat_vec::two ... ok
[INFO] [stdout] test tests::concat_vec::one ... ok
[INFO] [stdout] test tests::hashmap::many ... ok
[INFO] [stdout] test tests::count_args::many ... ok
[INFO] [stdout] test tests::hashset::many ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - count_args (line 11) ... ok
[INFO] [stdout] test src/lib.rs - string (line 37) ... ok
[INFO] [stdout] test src/lib.rs - sort (line 165) ... ok
[INFO] [stdout] test src/lib.rs - concat_vec (line 60) ... ok
[INFO] [stdout] test src/lib.rs - sorted_f64 (line 248) ... ok
[INFO] [stdout] test src/lib.rs - hashset (line 123) ... ok
[INFO] [stdout] test src/lib.rs - sorted (line 207) ... ok
[INFO] [stdout] test src/lib.rs - hashmap (line 86) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.90s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "af0eedf56f4f17263e83deaf2117ee61d33d81075759e2be2407c84a018960fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af0eedf56f4f17263e83deaf2117ee61d33d81075759e2be2407c84a018960fb", kill_on_drop: false }`
[INFO] [stdout] af0eedf56f4f17263e83deaf2117ee61d33d81075759e2be2407c84a018960fb