[INFO] cloning repository https://github.com/skade/drossel-server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/skade/drossel-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fskade%2Fdrossel-server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fskade%2Fdrossel-server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 15b3fdde8705ce787990a61b4df6292f109329f7
[INFO] building skade/drossel-server against master#ff34b919075f35a1787659e9c448a34b06bab8de for issue-85264
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fskade%2Fdrossel-server" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/skade/drossel-server on toolchain ff34b919075f35a1787659e9c448a34b06bab8de
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/skade/drossel-server
[INFO] finished tweaking git repo https://github.com/skade/drossel-server
[INFO] tweaked toml for git repo https://github.com/skade/drossel-server written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/skade/drossel-server already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6895fab697c5c9ae4777bf4866629cc86e981ed949d198ced285dc695abe808b
[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" "6895fab697c5c9ae4777bf4866629cc86e981ed949d198ced285dc695abe808b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6895fab697c5c9ae4777bf4866629cc86e981ed949d198ced285dc695abe808b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6895fab697c5c9ae4777bf4866629cc86e981ed949d198ced285dc695abe808b", kill_on_drop: false }`
[INFO] [stdout] 6895fab697c5c9ae4777bf4866629cc86e981ed949d198ced285dc695abe808b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+ff34b919075f35a1787659e9c448a34b06bab8de" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e4cab64d3d22a80a14eae8621d2fc118c23435a8d5d29f3c9eb3cf1d427677d
[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" "5e4cab64d3d22a80a14eae8621d2fc118c23435a8d5d29f3c9eb3cf1d427677d", kill_on_drop: false }`
[INFO] [stderr]    Compiling leveldb v0.1.0 (https://github.com/skade/leveldb.git#e6b77cf8)
[INFO] [stderr]    Compiling strand v0.1.0 (https://github.com/skade/strand.git#1e31eb38)
[INFO] [stdout] error[E0463]: can't find crate for `serialize`
[INFO] [stdout]  --> /opt/rustwide/cargo-home/git/checkouts/leveldb-5db7c42b873815d7/e6b77cf/src/lib.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | extern crate serialize;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `leveldb`
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stdout] error: cannot find attribute `deriving` in this scope
[INFO] [stdout]  --> /opt/rustwide/cargo-home/git/checkouts/strand-164320e925f29845/1e31eb3/src/errors.rs:2:3
[INFO] [stdout]   |
[INFO] [stdout] 2 | #[deriving(Show)]
[INFO] [stdout]   |   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/strand-164320e925f29845/1e31eb3/src/strand.rs:11:17
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Strand<Box<int>> for Box<int> {
[INFO] [stdout]    |                 ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: perhaps you intended to use this type
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Strand<Box<i32>> for Box<int> {
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl<int> Strand<Box<int>> for Box<int> {
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/strand-164320e925f29845/1e31eb3/src/strand.rs:11:31
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Strand<Box<int>> for Box<int> {
[INFO] [stdout]    |                               ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: perhaps you intended to use this type
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Strand<Box<int>> for Box<i32> {
[INFO] [stdout]    |                               ^^^
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl<int> Strand<Box<int>> for Box<int> {
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/strand-164320e925f29845/1e31eb3/src/strand.rs:12:21
[INFO] [stdout]    |
[INFO] [stdout] 12 |   fn new(state: Box<int>) -> Box<int> {
[INFO] [stdout]    |                     ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: perhaps you intended to use this type
[INFO] [stdout]    |
[INFO] [stdout] 12 |   fn new(state: Box<i32>) -> Box<int> {
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl<int> Strand<Box<int>> for Box<int> {
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/strand-164320e925f29845/1e31eb3/src/strand.rs:12:34
[INFO] [stdout]    |
[INFO] [stdout] 12 |   fn new(state: Box<int>) -> Box<int> {
[INFO] [stdout]    |                                  ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: perhaps you intended to use this type
[INFO] [stdout]    |
[INFO] [stdout] 12 |   fn new(state: Box<int>) -> Box<i32> {
[INFO] [stdout]    |                                  ^^^
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl<int> Strand<Box<int>> for Box<int> {
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/strand-164320e925f29845/1e31eb3/src/strand.rs:17:13
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl Strand<int> for int {
[INFO] [stdout]    |             ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: perhaps you intended to use this type
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl Strand<i32> for int {
[INFO] [stdout]    |             ^^^
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl<int> Strand<int> for int {
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/strand-164320e925f29845/1e31eb3/src/strand.rs:17:22
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl Strand<int> for int {
[INFO] [stdout]    |                      ^^^
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      not found in this scope
[INFO] [stdout]    |                      help: perhaps you intended to use this type: `i32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/strand-164320e925f29845/1e31eb3/src/strand.rs:18:17
[INFO] [stdout]    |
[INFO] [stdout] 18 |   fn new(state: int) -> int {
[INFO] [stdout]    |                 ^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 not found in this scope
[INFO] [stdout]    |                 help: perhaps you intended to use this type: `i32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/strand-164320e925f29845/1e31eb3/src/strand.rs:18:25
[INFO] [stdout]    |
[INFO] [stdout] 18 |   fn new(state: int) -> int {
[INFO] [stdout]    |                         ^^^
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         not found in this scope
[INFO] [stdout]    |                         help: perhaps you intended to use this type: `i32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/strand-164320e925f29845/1e31eb3/src/strand.rs:23:16
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl Immutable<int> for int {
[INFO] [stdout]    |                ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: perhaps you intended to use this type
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl Immutable<i32> for int {
[INFO] [stdout]    |                ^^^
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl<int> Immutable<int> for int {
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/strand-164320e925f29845/1e31eb3/src/strand.rs:23:25
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl Immutable<int> for int {
[INFO] [stdout]    |                         ^^^
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         not found in this scope
[INFO] [stdout]    |                         help: perhaps you intended to use this type: `i32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/strand-164320e925f29845/1e31eb3/src/strand.rs:24:22
[INFO] [stdout]    |
[INFO] [stdout] 24 |   fn state(&self) -> int {
[INFO] [stdout]    |                      ^^^
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      not found in this scope
[INFO] [stdout]    |                      help: perhaps you intended to use this type: `i32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]  --> /opt/rustwide/cargo-home/git/checkouts/strand-164320e925f29845/1e31eb3/src/branchable.rs:5:21
[INFO] [stdout]   |
[INFO] [stdout] 5 | impl Branchable for int {
[INFO] [stdout]   |                     ^^^
[INFO] [stdout]   |                     |
[INFO] [stdout]   |                     not found in this scope
[INFO] [stdout]   |                     help: perhaps you intended to use this type: `i32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]  --> /opt/rustwide/cargo-home/git/checkouts/strand-164320e925f29845/1e31eb3/src/branchable.rs:6:22
[INFO] [stdout]   |
[INFO] [stdout] 6 |   fn branch(self) -> int {
[INFO] [stdout]   |                      ^^^
[INFO] [stdout]   |                      |
[INFO] [stdout]   |                      not found in this scope
[INFO] [stdout]   |                      help: perhaps you intended to use this type: `i32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] [stdout] error: aborting due to 14 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5e4cab64d3d22a80a14eae8621d2fc118c23435a8d5d29f3c9eb3cf1d427677d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e4cab64d3d22a80a14eae8621d2fc118c23435a8d5d29f3c9eb3cf1d427677d", kill_on_drop: false }`
[INFO] [stdout] 5e4cab64d3d22a80a14eae8621d2fc118c23435a8d5d29f3c9eb3cf1d427677d
