[INFO] cloning repository https://github.com/zummenix/rust-iron-postgres
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zummenix/rust-iron-postgres" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzummenix%2Frust-iron-postgres", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzummenix%2Frust-iron-postgres'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2e487420861296650aa07f4a472dbc2017c7fb22
[INFO] checking zummenix/rust-iron-postgres against try#3bb2879ea9e58d65b875f9a98df44f4a43ce2597 for pr-85387
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzummenix%2Frust-iron-postgres" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/zummenix/rust-iron-postgres on toolchain 3bb2879ea9e58d65b875f9a98df44f4a43ce2597
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/zummenix/rust-iron-postgres
[INFO] finished tweaking git repo https://github.com/zummenix/rust-iron-postgres
[INFO] tweaked toml for git repo https://github.com/zummenix/rust-iron-postgres written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/zummenix/rust-iron-postgres already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/martinsp/iron-postgres-middleware`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded matches v0.1.2
[INFO] [stderr]   Downloaded urlencoded v0.2.0
[INFO] [stderr]   Downloaded typemap v0.3.3
[INFO] [stderr]   Downloaded modifier v0.1.0
[INFO] [stderr]   Downloaded log v0.3.4
[INFO] [stderr]   Downloaded pnacl-build-helper v1.4.10
[INFO] [stderr]   Downloaded libc v0.2.2
[INFO] [stderr]   Downloaded error v0.1.7
[INFO] [stderr]   Downloaded bodyparser v0.0.6
[INFO] [stderr]   Downloaded route-recognizer v0.1.11
[INFO] [stderr]   Downloaded bufstream v0.1.1
[INFO] [stderr]   Downloaded phf v0.7.9
[INFO] [stderr]   Downloaded phf_generator v0.7.9
[INFO] [stderr]   Downloaded phf_shared v0.7.9
[INFO] [stderr]   Downloaded cookie v0.2.2
[INFO] [stderr]   Downloaded bitflags v0.3.3
[INFO] [stderr]   Downloaded byteorder v0.4.2
[INFO] [stderr]   Downloaded net2 v0.2.19
[INFO] [stderr]   Downloaded phf_codegen v0.7.9
[INFO] [stderr]   Downloaded unsafe-any v0.4.1
[INFO] [stderr]   Downloaded libressl-pnacl-sys v2.1.6
[INFO] [stderr]   Downloaded solicit v0.4.4
[INFO] [stderr]   Downloaded lazy_static v0.1.15
[INFO] [stderr]   Downloaded serde_json v0.6.0
[INFO] [stderr]   Downloaded pkg-config v0.3.6
[INFO] [stderr]   Downloaded router v0.0.16
[INFO] [stderr]   Downloaded conduit-mime-types v0.7.3
[INFO] [stderr]   Downloaded httparse v1.0.0
[INFO] [stderr]   Downloaded advapi32-sys v0.1.2
[INFO] [stderr]   Downloaded serde v0.6.1
[INFO] [stderr]   Downloaded num v0.1.28
[INFO] [stderr]   Downloaded gcc v0.3.20
[INFO] [stderr]   Downloaded uuid v0.1.18
[INFO] [stderr]   Downloaded plugin v0.2.6
[INFO] [stderr]   Downloaded rand v0.3.12
[INFO] [stderr]   Downloaded rustc-serialize v0.3.16
[INFO] [stderr]   Downloaded time v0.1.34
[INFO] [stderr]   Downloaded url v0.5.0
[INFO] [stderr]   Downloaded cfg-if v0.1.0
[INFO] [stderr]   Downloaded mime v0.1.1
[INFO] [stderr]   Downloaded openssl-sys-extras v0.7.1
[INFO] [stderr]   Downloaded traitobject v0.0.1
[INFO] [stderr]   Downloaded hpack v0.2.0
[INFO] [stderr]   Downloaded traitobject v0.0.3
[INFO] [stderr]   Downloaded tempdir v0.3.4
[INFO] [stderr]   Downloaded r2d2_postgres v0.9.3
[INFO] [stderr]   Downloaded winapi v0.2.5
[INFO] [stderr]   Downloaded r2d2 v0.6.1
[INFO] [stderr]   Downloaded language-tags v0.2.0
[INFO] [stderr]   Downloaded openssl-sys v0.7.1
[INFO] [stderr]   Downloaded unicase v1.0.1
[INFO] [stderr]   Downloaded num_cpus v0.2.10
[INFO] [stderr]   Downloaded kernel32-sys v0.2.1
[INFO] [stderr]   Downloaded persistent v0.0.8
[INFO] [stderr]   Downloaded iron v0.2.5
[INFO] [stderr] warning: parsed version requirement `0.2*` is no longer valid
[INFO] [stderr] 
[INFO] [stderr] Previous versions of Cargo accepted this malformed requirement,
[INFO] [stderr] but it is being deprecated. This was found when parsing the manifest
[INFO] [stderr] of iron 0.2.5, and the correct version requirement is `0.2.*`.
[INFO] [stderr] 
[INFO] [stderr] This will soon become a hard error, so it's either recommended to
[INFO] [stderr] update to a fixed version or contact the upstream maintainer about
[INFO] [stderr] this warning.
[INFO] [stderr] 
[INFO] [stderr]   Downloaded postgres v0.10.2
[INFO] [stderr]   Downloaded openssl v0.7.1
[INFO] [stderr]   Downloaded hyper v0.7.0
[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" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5d61b225bf2329e4a01c4d5d2c7e768ef485df5a8a9aba0f01d40bc7c92a9469
[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" "5d61b225bf2329e4a01c4d5d2c7e768ef485df5a8a9aba0f01d40bc7c92a9469", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d61b225bf2329e4a01c4d5d2c7e768ef485df5a8a9aba0f01d40bc7c92a9469", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d61b225bf2329e4a01c4d5d2c7e768ef485df5a8a9aba0f01d40bc7c92a9469", kill_on_drop: false }`
[INFO] [stdout] 5d61b225bf2329e4a01c4d5d2c7e768ef485df5a8a9aba0f01d40bc7c92a9469
[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" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "check" "--frozen" "--all" "--all-targets" "--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] ea8daeedd59ddd228f643701f7312badf4022d9417aa3a249e4726efe40c60a6
[INFO] running `Command { std: "docker" "start" "-a" "ea8daeedd59ddd228f643701f7312badf4022d9417aa3a249e4726efe40c60a6", kill_on_drop: false }`
[INFO] [stderr] warning: parsed version requirement `0.2*` is no longer valid
[INFO] [stderr] 
[INFO] [stderr] Previous versions of Cargo accepted this malformed requirement,
[INFO] [stderr] but it is being deprecated. This was found when parsing the manifest
[INFO] [stderr] of iron 0.2.5, and the correct version requirement is `0.2.*`.
[INFO] [stderr] 
[INFO] [stderr] This will soon become a hard error, so it's either recommended to
[INFO] [stderr] update to a fixed version or contact the upstream maintainer about
[INFO] [stderr] this warning.
[INFO] [stderr] 
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]     Checking libc v0.2.2
[INFO] [stderr]     Checking winapi v0.2.5
[INFO] [stderr]     Checking rustc-serialize v0.3.16
[INFO] [stderr]    Compiling gcc v0.3.20
[INFO] [stderr]     Checking bitflags v0.3.3
[INFO] [stderr]     Checking lazy_static v0.1.15
[INFO] [stderr]     Checking matches v0.1.2
[INFO] [stderr]     Checking typeable v0.1.2
[INFO] [stderr]     Checking unicase v1.0.1
[INFO] [stderr]     Checking language-tags v0.2.0
[INFO] [stderr]     Checking traitobject v0.0.1
[INFO] [stderr]    Compiling phf_shared v0.7.9
[INFO] [stderr]     Checking httparse v1.0.0
[INFO] [stderr]     Checking modifier v0.1.0
[INFO] [stderr]     Checking cfg-if v0.1.0
[INFO] [stdout] error[E0642]: patterns aren't allowed in functions without bodies
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-serialize-0.3.16/src/serialize.rs:145:45
[INFO] [stdout]     |
[INFO] [stdout] 145 | ...                   &f_name: &str,
[INFO] [stdout]     |                       ^^^^^^^ pattern not allowed in function without body
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking bufstream v0.1.1
[INFO] [stderr]    Compiling openssl-sys v0.7.1
[INFO] [stderr]     Checking error v0.1.7
[INFO] [stderr]     Checking phf v0.7.9
[INFO] [stderr]    Compiling advapi32-sys v0.1.2
[INFO] [stderr]    Compiling kernel32-sys v0.2.1
[INFO] [stderr]    Compiling ws2_32-sys v0.2.1
[INFO] [stderr]     Checking log v0.3.4
[INFO] [stderr]    Compiling openssl-sys-extras v0.7.1
[INFO] [stderr]     Checking hpack v0.2.0
[INFO] [stderr]     Checking rand v0.3.12
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0642`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rustc-serialize`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "ea8daeedd59ddd228f643701f7312badf4022d9417aa3a249e4726efe40c60a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea8daeedd59ddd228f643701f7312badf4022d9417aa3a249e4726efe40c60a6", kill_on_drop: false }`
[INFO] [stdout] ea8daeedd59ddd228f643701f7312badf4022d9417aa3a249e4726efe40c60a6