[INFO] cloning repository https://github.com/paulprimus/git-spin
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/paulprimus/git-spin" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaulprimus%2Fgit-spin", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaulprimus%2Fgit-spin'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3f62330050ec6d3f50d1a5fdbc0b7a5962f3a531
[INFO] building paulprimus/git-spin against master#ff34b919075f35a1787659e9c448a34b06bab8de for issue-85264
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaulprimus%2Fgit-spin" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/paulprimus/git-spin 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/paulprimus/git-spin
[INFO] finished tweaking git repo https://github.com/paulprimus/git-spin
[INFO] tweaked toml for git repo https://github.com/paulprimus/git-spin written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/paulprimus/git-spin 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 035e1f29feaf4b0fa591ed45005331d4b4fc2e4accebf4f31137d8ed38815aad
[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" "035e1f29feaf4b0fa591ed45005331d4b4fc2e4accebf4f31137d8ed38815aad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "035e1f29feaf4b0fa591ed45005331d4b4fc2e4accebf4f31137d8ed38815aad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "035e1f29feaf4b0fa591ed45005331d4b4fc2e4accebf4f31137d8ed38815aad", kill_on_drop: false }`
[INFO] [stdout] 035e1f29feaf4b0fa591ed45005331d4b4fc2e4accebf4f31137d8ed38815aad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 369ab30a87e8701330e43299591bfb397a50c98f7dcc2bb7d4a67fe24c6207e5
[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" "369ab30a87e8701330e43299591bfb397a50c98f7dcc2bb7d4a67fe24c6207e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling flate2 v1.0.13
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling chrono v0.4.10
[INFO] [stderr]    Compiling git-spin v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `ErrorKind`, `Error`
[INFO] [stdout]  --> src/datastore/gitfs.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io::{Error, ErrorKind};
[INFO] [stdout]   |               ^^^^^  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::BufReader`
[INFO] [stdout]  --> src/datastore/gitfs.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::io::BufReader;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::prelude::*`
[INFO] [stdout]  --> src/datastore/gitfs.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::io::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `flate2::bufread::ZlibDecoder`
[INFO] [stdout]  --> src/datastore/gitfs.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use flate2::bufread::ZlibDecoder;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::id::Id`
[INFO] [stdout]  --> src/datastore/gitfs.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::id::Id;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::objects::Type`
[INFO] [stdout]   --> src/datastore/gitfs.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::objects::Type;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Object`
[INFO] [stdout]  --> src/datastore/store.rs:6:22
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::objects::{Object, Type};
[INFO] [stdout]   |                      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `store`
[INFO] [stdout]   --> src/main.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |     let store = gitfs::from(&current_dir).expect("Store konnte nicht erstellt werden!");
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_store`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `read`
[INFO] [stdout]   --> src/datastore/store.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     read: Box<Reader>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `filter`
[INFO] [stdout]   --> src/datastore/store.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     filter: [bool; 256],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get`
[INFO] [stdout]   --> src/datastore/store.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn get<W: Write>(&self, id: &Id, output: &mut W) -> Result<Option<Type>, std::io::Error> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `message`
[INFO] [stdout]   --> src/objects/commit.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn message(&self) -> &[u8] {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Commit`
[INFO] [stdout]  --> src/objects/mod.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     Commit,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Tree`
[INFO] [stdout]   --> src/objects/mod.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Tree,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Blob`
[INFO] [stdout]   --> src/objects/mod.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Blob,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Tag`
[INFO] [stdout]   --> src/objects/mod.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     Tag
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Object`
[INFO] [stdout]   --> src/objects/mod.rs:15:10
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub enum Object {
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/datastore/store.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |         reader.read_until(0x20, &mut type_vec);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/datastore/store.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |         reader.read_until(0, &mut size_vec);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 19 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.00s
[INFO] running `Command { std: "docker" "inspect" "369ab30a87e8701330e43299591bfb397a50c98f7dcc2bb7d4a67fe24c6207e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "369ab30a87e8701330e43299591bfb397a50c98f7dcc2bb7d4a67fe24c6207e5", kill_on_drop: false }`
[INFO] [stdout] 369ab30a87e8701330e43299591bfb397a50c98f7dcc2bb7d4a67fe24c6207e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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] 9a8c4c5e7d3aa7f7df224628b90f4326ed0074510f7b2a825a57820a547c2abf
[INFO] running `Command { std: "docker" "start" "-a" "9a8c4c5e7d3aa7f7df224628b90f4326ed0074510f7b2a825a57820a547c2abf", kill_on_drop: false }`
[INFO] [stderr]    Compiling git-spin v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `ErrorKind`, `Error`
[INFO] [stdout]  --> src/datastore/gitfs.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io::{Error, ErrorKind};
[INFO] [stdout]   |               ^^^^^  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::BufReader`
[INFO] [stdout]  --> src/datastore/gitfs.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::io::BufReader;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::prelude::*`
[INFO] [stdout]  --> src/datastore/gitfs.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::io::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `flate2::bufread::ZlibDecoder`
[INFO] [stdout]  --> src/datastore/gitfs.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use flate2::bufread::ZlibDecoder;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::id::Id`
[INFO] [stdout]  --> src/datastore/gitfs.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::id::Id;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::objects::Type`
[INFO] [stdout]   --> src/datastore/gitfs.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::objects::Type;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Object`
[INFO] [stdout]  --> src/datastore/store.rs:6:22
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::objects::{Object, Type};
[INFO] [stdout]   |                      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: expected a `Fn<(&Id,)>` closure, found `[u8; 183]`
[INFO] [stdout]   --> src/datastore/store.rs:61:21
[INFO] [stdout]    |
[INFO] [stdout] 16 | ...new<C>(func: C, filter: Option<[bool; 256]>) -> Self where C: Fn(&Id) -> Result<Option<Box<dyn std::io::Read>>, Error> + 'static {
[INFO] [stdout]    |                                                                  -------------------------------------------------------- required by this bound in `LooseStore::new`
[INFO] [stdout] ...
[INFO] [stdout] 61 | ... store = LooseStore::new(include_bytes!("../../fixtures/loose_commit"), None);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^ expected an `Fn<(&Id,)>` closure, found `[u8; 183]`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Fn<(&Id,)>` is not implemented for `[u8; 183]`
[INFO] [stdout]    = note: required because of the requirements on the impl of `for<'r> Fn<(&'r Id,)>` for `&[u8; 183]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `load` found for enum `Type` in the current scope
[INFO] [stdout]   --> src/datastore/store.rs:68:29
[INFO] [stdout]    |
[INFO] [stdout] 68 |             let object = xs.load(&mut readable).expect("failed to load");
[INFO] [stdout]    |                             ^^^^ method not found in `Type`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/objects/mod.rs:8:1
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub enum Type {
[INFO] [stdout]    | ------------- method `load` not found for this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `git-spin`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "9a8c4c5e7d3aa7f7df224628b90f4326ed0074510f7b2a825a57820a547c2abf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a8c4c5e7d3aa7f7df224628b90f4326ed0074510f7b2a825a57820a547c2abf", kill_on_drop: false }`
[INFO] [stdout] 9a8c4c5e7d3aa7f7df224628b90f4326ed0074510f7b2a825a57820a547c2abf
