[INFO] cloning repository https://github.com/peterhorne/allocator [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/peterhorne/allocator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpeterhorne%2Fallocator", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpeterhorne%2Fallocator'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 39378ca6b5d97a13fc8a118acb149bbbdeec08b4 [INFO] testing peterhorne/allocator against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpeterhorne%2Fallocator" "/workspace/builds/worker-77/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-77/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/peterhorne/allocator on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/peterhorne/allocator [INFO] finished tweaking git repo https://github.com/peterhorne/allocator [INFO] tweaked toml for git repo https://github.com/peterhorne/allocator written to /workspace/builds/worker-77/source/Cargo.toml [INFO] crate git repo https://github.com/peterhorne/allocator already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 78d08468e4da09deccbc177492fb6fe4e37ad989724e059ba393ba5e9c63327c [INFO] running `Command { std: "docker" "start" "-a" "78d08468e4da09deccbc177492fb6fe4e37ad989724e059ba393ba5e9c63327c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "78d08468e4da09deccbc177492fb6fe4e37ad989724e059ba393ba5e9c63327c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "78d08468e4da09deccbc177492fb6fe4e37ad989724e059ba393ba5e9c63327c", kill_on_drop: false }` [INFO] [stdout] 78d08468e4da09deccbc177492fb6fe4e37ad989724e059ba393ba5e9c63327c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b4c1238afa58fe0684bc7850773dd0f8da897e3a71fe482d13a7085896444f27 [INFO] running `Command { std: "docker" "start" "-a" "b4c1238afa58fe0684bc7850773dd0f8da897e3a71fe482d13a7085896444f27", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling allocator v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `std::io::BufStream` [INFO] [stdout] --> src/main.rs:5:15 [INFO] [stdout] | [INFO] [stdout] 5 | use std::io::{BufStream, Read, Write}; [INFO] [stdout] | ^^^^^^^^^ no `BufStream` in `io` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `std::io::BufStream` [INFO] [stdout] --> src/commands/mod.rs:2:24 [INFO] [stdout] | [INFO] [stdout] 2 | use std::io::{BufRead, BufStream, Read, Write}; [INFO] [stdout] | ^^^^^^^^^ no `BufStream` in `io` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `_resources` in this scope [INFO] [stdout] --> src/commands/consume.rs:16:21 [INFO] [stdout] | [INFO] [stdout] 16 | if let [id, _resources..] = args { [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `_resources` in this scope [INFO] [stdout] --> src/commands/consume.rs:18:29 [INFO] [stdout] | [INFO] [stdout] 18 | for resource in _resources { [INFO] [stdout] | ^^^^^^^^^^ help: a local variable with a similar name exists: `resources` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(convert)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/main.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(slice_patterns)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the attribute [INFO] [stdout] | [INFO] [stdout] = help: the feature `slice_patterns` has been stable since 1.42.0 and no longer requires an attribute to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/main.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(io)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: `X..` patterns in slices are experimental [INFO] [stdout] --> src/commands/consume.rs:16:21 [INFO] [stdout] | [INFO] [stdout] 16 | if let [id, _resources..] = args { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #67264 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: `X..` patterns in slices are experimental [INFO] [stdout] --> src/commands/mod.rs:13:16 [INFO] [stdout] | [INFO] [stdout] 13 | [name, args..] => match name { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #67264 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TcpStream` [INFO] [stdout] --> src/main.rs:6:29 [INFO] [stdout] | [INFO] [stdout] 6 | use std::net::{TcpListener, TcpStream}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/journal.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/journal.rs:50:9 [INFO] [stdout] | [INFO] [stdout] 50 | try!(file.write_all(command.as_bytes())); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/journal.rs:20:28 [INFO] [stdout] | [INFO] [stdout] 20 | type Item = Result, &'static str>; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 20 - type Item = Result, &'static str>; [INFO] [stdout] 20 + type Item = Result, &'static str>; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/journal.rs:22:45 [INFO] [stdout] | [INFO] [stdout] 22 | fn next(&mut self) -> Option, &'static str>> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 22 - fn next(&mut self) -> Option, &'static str>> { [INFO] [stdout] 22 + fn next(&mut self) -> Option, &'static str>> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/commands/mod.rs:11:43 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn from_str(args: &str) -> Result, &'static str> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 11 - pub fn from_str(args: &str) -> Result, &'static str> { [INFO] [stdout] 11 + pub fn from_str(args: &str) -> Result, &'static str> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/commands/mod.rs:24:55 [INFO] [stdout] | [INFO] [stdout] 24 | fn execute(&self, database: &mut Database) -> Box; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 24 - fn execute(&self, database: &mut Database) -> Box; [INFO] [stdout] 24 + fn execute(&self, database: &mut Database) -> Box; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/commands/mod.rs:44:49 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn next(&mut self) -> Option, &'static str>> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 44 - pub fn next(&mut self) -> Option, &'static str>> { [INFO] [stdout] 44 + pub fn next(&mut self) -> Option, &'static str>> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/commands/stock.rs:15:50 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn from_str(args: &[&str]) -> Result, &'static str> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 15 - pub fn from_str(args: &[&str]) -> Result, &'static str> { [INFO] [stdout] 15 + pub fn from_str(args: &[&str]) -> Result, &'static str> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/commands/stock.rs:33:55 [INFO] [stdout] | [INFO] [stdout] 33 | fn execute(&self, database: &mut Database) -> Box { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 33 - fn execute(&self, database: &mut Database) -> Box { [INFO] [stdout] 33 + fn execute(&self, database: &mut Database) -> Box { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/commands/consume.rs:15:50 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn from_str(args: &[&str]) -> Result, &'static str> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 15 - pub fn from_str(args: &[&str]) -> Result, &'static str> { [INFO] [stdout] 15 + pub fn from_str(args: &[&str]) -> Result, &'static str> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/commands/consume.rs:47:55 [INFO] [stdout] | [INFO] [stdout] 47 | fn execute(&self, database: &mut Database) -> Box { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 47 - fn execute(&self, database: &mut Database) -> Box { [INFO] [stdout] 47 + fn execute(&self, database: &mut Database) -> Box { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/commands/stock.rs:17:75 [INFO] [stdout] | [INFO] [stdout] 17 | if let [id, quantity] = arg.split('=').collect::>().as_ref() { [INFO] [stdout] | --------------------------------------^^^^^^-- [INFO] [stdout] | | | [INFO] [stdout] | | cannot infer type for type parameter `T` declared on the trait `AsRef` [INFO] [stdout] | this method call resolves to `&T` [INFO] [stdout] | [INFO] [stdout] = note: type must be known at this point [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0029]: only `char` and numeric types are allowed in range patterns [INFO] [stdout] --> src/commands/consume.rs:16:21 [INFO] [stdout] | [INFO] [stdout] 16 | if let [id, _resources..] = args { [INFO] [stdout] | ^^^^^^^^^^ this is of type `[type error]` but it should be `char` or numeric [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::slice::::connect`: renamed to join [INFO] [stdout] --> src/commands/consume.rs:42:14 [INFO] [stdout] | [INFO] [stdout] 42 | .connect(" "); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/commands/mod.rs:12:57 [INFO] [stdout] | [INFO] [stdout] 12 | match args.trim().split(' ').collect::>().as_ref() { [INFO] [stdout] | ----------------------------------------------^^^^^^-- [INFO] [stdout] | | | [INFO] [stdout] | | cannot infer type for type parameter `T` declared on the trait `AsRef` [INFO] [stdout] | this method call resolves to `&T` [INFO] [stdout] | [INFO] [stdout] = note: type must be known at this point [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0029]: only `char` and numeric types are allowed in range patterns [INFO] [stdout] --> src/commands/mod.rs:13:16 [INFO] [stdout] | [INFO] [stdout] 13 | [name, args..] => match name { [INFO] [stdout] | ^^^^ this is of type `&str` but it should be `char` or numeric [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/commands/mod.rs:14:42 [INFO] [stdout] | [INFO] [stdout] 14 | "STOCK" => Stock::from_str(args), [INFO] [stdout] | ^^^^ expected slice `[&str]`, found `str` [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&[&str]` [INFO] [stdout] found reference `&str` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/commands/mod.rs:15:44 [INFO] [stdout] | [INFO] [stdout] 15 | "CONSUME" => Consume::from_str(args), [INFO] [stdout] | ^^^^ expected slice `[&str]`, found `str` [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&[&str]` [INFO] [stdout] found reference `&str` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufRead` [INFO] [stdout] --> src/commands/mod.rs:2:15 [INFO] [stdout] | [INFO] [stdout] 2 | use std::io::{BufRead, BufStream, Read, Write}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `allocator` due to 16 previous errors; 15 warnings emitted [INFO] [stdout] warning: unused import: `Command` [INFO] [stdout] --> src/main.rs:18:16 [INFO] [stdout] | [INFO] [stdout] 18 | use commands::{Command, CommandStream}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 15 previous errors; 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0029, E0282, E0308, E0425, E0432, E0554, E0658. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0029`. [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b4c1238afa58fe0684bc7850773dd0f8da897e3a71fe482d13a7085896444f27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b4c1238afa58fe0684bc7850773dd0f8da897e3a71fe482d13a7085896444f27", kill_on_drop: false }` [INFO] [stdout] b4c1238afa58fe0684bc7850773dd0f8da897e3a71fe482d13a7085896444f27