[INFO] cloning repository https://github.com/neivv/scarf
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/neivv/scarf" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fneivv%2Fscarf", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fneivv%2Fscarf'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4da6facdc16e2b4ca77552d6dd88412fb473af65
[INFO] testing neivv/scarf against beta-2020-10-09 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fneivv%2Fscarf" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/neivv/scarf on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/neivv/scarf
[INFO] finished tweaking git repo https://github.com/neivv/scarf
[INFO] tweaked toml for git repo https://github.com/neivv/scarf written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/neivv/scarf already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/CasualX/lde`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded array-init v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8152ced52a1714d843075845bfecc273066647720b1e4d1ffe57c819d80c34fd
[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" "8152ced52a1714d843075845bfecc273066647720b1e4d1ffe57c819d80c34fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8152ced52a1714d843075845bfecc273066647720b1e4d1ffe57c819d80c34fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8152ced52a1714d843075845bfecc273066647720b1e4d1ffe57c819d80c34fd", kill_on_drop: false }`
[INFO] [stdout] 8152ced52a1714d843075845bfecc273066647720b1e4d1ffe57c819d80c34fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0323b36ed6f55a68b861cdf4d1857201481b638f7c9d9745926a6c1891c40af0
[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" "0323b36ed6f55a68b861cdf4d1857201481b638f7c9d9745926a6c1891c40af0", kill_on_drop: false }`
[INFO] [stderr]    Compiling quick-error v2.0.0
[INFO] [stderr]    Compiling array-init v0.1.1
[INFO] [stderr]    Compiling lde v0.3.0 (https://github.com/CasualX/lde#6d8e2870)
[INFO] [stderr]    Compiling arrayvec v0.5.1
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling typed-arena v2.0.1
[INFO] [stderr]    Compiling scarf v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.72s
[INFO] running `Command { std: "docker" "inspect" "0323b36ed6f55a68b861cdf4d1857201481b638f7c9d9745926a6c1891c40af0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0323b36ed6f55a68b861cdf4d1857201481b638f7c9d9745926a6c1891c40af0", kill_on_drop: false }`
[INFO] [stdout] 0323b36ed6f55a68b861cdf4d1857201481b638f7c9d9745926a6c1891c40af0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73e90208ef426a6d83b8c3a994312291564c160fbed8d7c7dbec415f7e474850
[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" "73e90208ef426a6d83b8c3a994312291564c160fbed8d7c7dbec415f7e474850", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.116
[INFO] [stderr]    Compiling serde_json v1.0.58
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling bincode v1.3.1
[INFO] [stderr]    Compiling scarf v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde`
[INFO] [stdout]     --> src/operand.rs:1799:13
[INFO] [stdout]      |
[INFO] [stdout] 1799 |         use serde::de::DeserializeSeed;
[INFO] [stdout]      |             ^^^^^ use of undeclared crate or module `serde`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde`
[INFO] [stdout]     --> src/operand.rs:1818:13
[INFO] [stdout]      |
[INFO] [stdout] 1818 |         use serde::de::DeserializeSeed;
[INFO] [stdout]      |             ^^^^^ use of undeclared crate or module `serde`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde`
[INFO] [stdout]     --> src/operand.rs:1839:13
[INFO] [stdout]      |
[INFO] [stdout] 1839 |         use serde::de::DeserializeSeed;
[INFO] [stdout]      |             ^^^^^ use of undeclared crate or module `serde`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `operand::Operand<'_>: serde::ser::Serialize` is not satisfied
[INFO] [stdout]     --> src/operand.rs:1810:42
[INFO] [stdout]      |
[INFO] [stdout] 1810 |         let json = serde_json::to_string(&op).unwrap();
[INFO] [stdout]      |                                          ^^^ the trait `serde::ser::Serialize` is not implemented for `operand::Operand<'_>`
[INFO] [stdout]      | 
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_json-1.0.58/src/ser.rs:2221:17
[INFO] [stdout]      |
[INFO] [stdout] 2221 |     T: ?Sized + Serialize,
[INFO] [stdout]      |                 --------- required by this bound in `serde_json::to_string`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `deserialize_seed` found for reference `&operand::OperandContext<'_>` in the current scope
[INFO] [stdout]     --> src/operand.rs:1812:36
[INFO] [stdout]      |
[INFO] [stdout] 1812 |         let op2: Operand<'_> = ctx.deserialize_seed().deserialize(&mut des).unwrap();
[INFO] [stdout]      |                                    ^^^^^^^^^^^^^^^^ method not found in `&operand::OperandContext<'_>`
[INFO] [stdout]      |
[INFO] [stdout]      = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]      = note: the following trait defines an item `deserialize_seed`, perhaps you need to implement it:
[INFO] [stdout]              candidate #1: `bincode::Options`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `operand::Operand<'_>: serde::ser::Serialize` is not satisfied
[INFO] [stdout]     --> src/operand.rs:1831:42
[INFO] [stdout]      |
[INFO] [stdout] 1831 |         let json = serde_json::to_string(&op).unwrap();
[INFO] [stdout]      |                                          ^^^ the trait `serde::ser::Serialize` is not implemented for `operand::Operand<'_>`
[INFO] [stdout]      | 
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_json-1.0.58/src/ser.rs:2221:17
[INFO] [stdout]      |
[INFO] [stdout] 2221 |     T: ?Sized + Serialize,
[INFO] [stdout]      |                 --------- required by this bound in `serde_json::to_string`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `deserialize_seed` found for reference `&operand::OperandContext<'_>` in the current scope
[INFO] [stdout]     --> src/operand.rs:1833:36
[INFO] [stdout]      |
[INFO] [stdout] 1833 |         let op2: Operand<'_> = ctx.deserialize_seed().deserialize(&mut des).unwrap();
[INFO] [stdout]      |                                    ^^^^^^^^^^^^^^^^ method not found in `&operand::OperandContext<'_>`
[INFO] [stdout]      |
[INFO] [stdout]      = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]      = note: the following trait defines an item `deserialize_seed`, perhaps you need to implement it:
[INFO] [stdout]              candidate #1: `bincode::Options`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `deserialize_seed` found for reference `&operand::OperandContext<'_>` in the current scope
[INFO] [stdout]     --> src/operand.rs:1889:36
[INFO] [stdout]      |
[INFO] [stdout] 1889 |         let op2: Operand<'_> = ctx.deserialize_seed().deserialize(&mut des).unwrap();
[INFO] [stdout]      |                                    ^^^^^^^^^^^^^^^^ method not found in `&operand::OperandContext<'_>`
[INFO] [stdout]      |
[INFO] [stdout]      = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]      = note: the following trait defines an item `deserialize_seed`, perhaps you need to implement it:
[INFO] [stdout]              candidate #1: `bincode::Options`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `operand::Operand<'e>: serde::ser::Serialize` is not satisfied
[INFO] [stdout]  --> src/operand/simplify_tests.rs:6:34
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let bytes = config.serialize(&op).unwrap();
[INFO] [stdout]   |                                  ^^^ the trait `serde::ser::Serialize` is not implemented for `operand::Operand<'e>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `deserialize_seed` found for reference `&'e operand::OperandContext<'e>` in the current scope
[INFO] [stdout]    --> src/operand/simplify_tests.rs:7:57
[INFO] [stdout]     |
[INFO] [stdout] 7   |     let back: Operand<'e> = config.deserialize_seed(ctx.deserialize_seed(), &bytes).unwrap();
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^^^ method not found in `&'e operand::OperandContext<'e>`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/operand.rs:266:1
[INFO] [stdout]     |
[INFO] [stdout] 266 | pub struct OperandContext<'e> {
[INFO] [stdout]     | -----------------------------
[INFO] [stdout]     | |
[INFO] [stdout]     | doesn't satisfy `_: config::internal::InternalOptions`
[INFO] [stdout]     | doesn't satisfy `operand::OperandContext<'e>: bincode::Options`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the method `deserialize_seed` exists but the following trait bounds were not satisfied:
[INFO] [stdout]             `&operand::OperandContext<'e>: config::internal::InternalOptions`
[INFO] [stdout]             which is required by `&operand::OperandContext<'e>: bincode::Options`
[INFO] [stdout]             `&&operand::OperandContext<'e>: config::internal::InternalOptions`
[INFO] [stdout]             which is required by `&&operand::OperandContext<'e>: bincode::Options`
[INFO] [stdout]             `&mut &'e operand::OperandContext<'e>: config::internal::InternalOptions`
[INFO] [stdout]             which is required by `&mut &'e operand::OperandContext<'e>: bincode::Options`
[INFO] [stdout]             `operand::OperandContext<'e>: config::internal::InternalOptions`
[INFO] [stdout]             which is required by `operand::OperandContext<'e>: bincode::Options`
[INFO] [stdout]             `&mut operand::OperandContext<'e>: config::internal::InternalOptions`
[INFO] [stdout]             which is required by `&mut operand::OperandContext<'e>: bincode::Options`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 10 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `scarf`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "73e90208ef426a6d83b8c3a994312291564c160fbed8d7c7dbec415f7e474850", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73e90208ef426a6d83b8c3a994312291564c160fbed8d7c7dbec415f7e474850", kill_on_drop: false }`
[INFO] [stdout] 73e90208ef426a6d83b8c3a994312291564c160fbed8d7c7dbec415f7e474850
