[INFO] fetching crate cfn 0.0.7...
[INFO] testing cfn-0.0.7 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate cfn 0.0.7 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate cfn 0.0.7 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 cfn 0.0.7
[INFO] finished tweaking crates.io crate cfn 0.0.7
[INFO] tweaked toml for crates.io crate cfn 0.0.7 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] 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] f9e0a8a39be546f31f40513cf0ea945570559e3420c2a4497b60b64c34daafec
[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" "f9e0a8a39be546f31f40513cf0ea945570559e3420c2a4497b60b64c34daafec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f9e0a8a39be546f31f40513cf0ea945570559e3420c2a4497b60b64c34daafec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9e0a8a39be546f31f40513cf0ea945570559e3420c2a4497b60b64c34daafec", kill_on_drop: false }`
[INFO] [stdout] f9e0a8a39be546f31f40513cf0ea945570559e3420c2a4497b60b64c34daafec
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1abc2cd6db4c587c77fb64abf58ef2b2553a1769860703a40d4f23480d3ffe0f
[INFO] running `Command { std: "docker" "start" "-a" "1abc2cd6db4c587c77fb64abf58ef2b2553a1769860703a40d4f23480d3ffe0f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling cfn v0.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.58s
[INFO] running `Command { std: "docker" "inspect" "1abc2cd6db4c587c77fb64abf58ef2b2553a1769860703a40d4f23480d3ffe0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1abc2cd6db4c587c77fb64abf58ef2b2553a1769860703a40d4f23480d3ffe0f", kill_on_drop: false }`
[INFO] [stdout] 1abc2cd6db4c587c77fb64abf58ef2b2553a1769860703a40d4f23480d3ffe0f
[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] 95ba488e99953d206360c8a57494d439261cf7223e96f7eae9cafd42ca2a59d7
[INFO] running `Command { std: "docker" "start" "-a" "95ba488e99953d206360c8a57494d439261cf7223e96f7eae9cafd42ca2a59d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfn v0.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 16.58s
[INFO] running `Command { std: "docker" "inspect" "95ba488e99953d206360c8a57494d439261cf7223e96f7eae9cafd42ca2a59d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95ba488e99953d206360c8a57494d439261cf7223e96f7eae9cafd42ca2a59d7", kill_on_drop: false }`
[INFO] [stdout] 95ba488e99953d206360c8a57494d439261cf7223e96f7eae9cafd42ca2a59d7
[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] 4e0bc34d8b9ec1328ad13895a890f181a11d0fbdd55dd7836f974a3d4c00bead
[INFO] running `Command { std: "docker" "start" "-a" "4e0bc34d8b9ec1328ad13895a890f181a11d0fbdd55dd7836f974a3d4c00bead", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cfn-fa41aba9f552ee96)
[INFO] [stdout] running 8 tests
[INFO] [stdout] test types::value::tests::serialize_fn_join ... ok
[INFO] [stdout] test tests::deserialize_empty_template ... ok
[INFO] [stdout] test types::value::tests::deserialize_ref ... ok
[INFO] [stdout] test tests::serialize_empty_template ... ok
[INFO] [stdout] test types::value::tests::serialize_u32_number ... ok
[INFO] [stdout] test types::value::tests::serialize_ref ... ok
[INFO] [stdout] test types::value::tests::serialize_u32_string ... ok
[INFO] [stdout] test types::value::tests::serialize_u32 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/batch.rs (/opt/rustwide/target/debug/deps/batch-7ef0b02a9ac06375)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cfn
[INFO] [stdout] running 1 test
[INFO] [stdout] test managed_ec2_batch_environment ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "4e0bc34d8b9ec1328ad13895a890f181a11d0fbdd55dd7836f974a3d4c00bead", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e0bc34d8b9ec1328ad13895a890f181a11d0fbdd55dd7836f974a3d4c00bead", kill_on_drop: false }`
[INFO] [stdout] 4e0bc34d8b9ec1328ad13895a890f181a11d0fbdd55dd7836f974a3d4c00bead