[INFO] cloning repository https://github.com/enokson/msg-store
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/enokson/msg-store" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fenokson%2Fmsg-store", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fenokson%2Fmsg-store'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 46900dccead6a882e48aa6a938c6117826ba1ca5
[INFO] checking enokson/msg-store against master#dfd7b8d03fb93d0e03147d28b3be6d93260fa94d for pr-87050
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fenokson%2Fmsg-store" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/enokson/msg-store on toolchain dfd7b8d03fb93d0e03147d28b3be6d93260fa94d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/enokson/msg-store
[INFO] finished tweaking git repo https://github.com/enokson/msg-store
[INFO] tweaked toml for git repo https://github.com/enokson/msg-store written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/enokson/msg-store already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 11ba0f94fb33f12c4dd42604fe55f1b3e2f1d6c23f9fd4ea4be492622ac0e38f
[INFO] running `Command { std: "docker" "start" "-a" "11ba0f94fb33f12c4dd42604fe55f1b3e2f1d6c23f9fd4ea4be492622ac0e38f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "11ba0f94fb33f12c4dd42604fe55f1b3e2f1d6c23f9fd4ea4be492622ac0e38f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11ba0f94fb33f12c4dd42604fe55f1b3e2f1d6c23f9fd4ea4be492622ac0e38f", kill_on_drop: false }`
[INFO] [stdout] 11ba0f94fb33f12c4dd42604fe55f1b3e2f1d6c23f9fd4ea4be492622ac0e38f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7008394034abbebba670c6928226db07b3bff0035737b392f4be75b3abcb1088
[INFO] running `Command { std: "docker" "start" "-a" "7008394034abbebba670c6928226db07b3bff0035737b392f4be75b3abcb1088", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.83
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]     Checking regex-syntax v0.6.22
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]     Checking db-key v0.0.5
[INFO] [stderr]     Checking itoa v0.4.7
[INFO] [stderr]     Checking bencher v0.1.5
[INFO] [stderr]    Compiling cmake v0.1.45
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]     Checking regex v1.4.3
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]     Checking terminal_size v0.1.16
[INFO] [stderr]     Checking termios v0.3.3
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]    Compiling leveldb-sys v2.0.8
[INFO] [stderr]     Checking console v0.12.0
[INFO] [stderr]     Checking tempdir v0.3.7
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]     Checking serde v1.0.123
[INFO] [stderr]     Checking leveldb v0.8.6
[INFO] [stderr]     Checking bincode v1.3.1
[INFO] [stderr]     Checking serde_json v1.0.61
[INFO] [stderr]     Checking msg-store v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking laboratory v1.3.0
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `msg_store_rs`
[INFO] [stdout]  --> benches/lib.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use msg_store_rs::{store::{Store}};
[INFO] [stdout]   |     ^^^^^^^^^^^^ use of undeclared crate or module `msg_store_rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `msg_store_rs`
[INFO] [stdout]  --> benches/lib.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use msg_store_rs::config::{StoreConfig, CollectionConfig};
[INFO] [stdout]   |     ^^^^^^^^^^^^ use of undeclared crate or module `msg_store_rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `msg_store_rs`
[INFO] [stdout]  --> tests/lib.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use msg_store_rs::{store::{Store}};
[INFO] [stdout]   |     ^^^^^^^^^^^^ use of undeclared crate or module `msg_store_rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `msg_store_rs`
[INFO] [stdout]  --> tests/lib.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use msg_store_rs::config::{StoreConfig, CollectionConfig};
[INFO] [stdout]   |     ^^^^^^^^^^^^ use of undeclared crate or module `msg_store_rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `CollectionConfig` in this scope
[INFO] [stdout]   --> benches/lib.rs:10:20
[INFO] [stdout]    |
[INFO] [stdout] 10 |   let priority_5 = CollectionConfig {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 3  | use msg_store::config::CollectionConfig;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `StoreConfig` in this scope
[INFO] [stdout]   --> benches/lib.rs:14:16
[INFO] [stdout]    |
[INFO] [stdout] 14 |   let config = StoreConfig {
[INFO] [stdout]    |                ^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 3  | use msg_store::config::StoreConfig;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Store`
[INFO] [stdout]   --> benches/lib.rs:21:19
[INFO] [stdout]    |
[INFO] [stdout] 21 |   let mut store = Store::new(config).unwrap();
[INFO] [stdout]    |                   ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 3  | use msg_store::store::Store;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0422, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0422`.
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `CollectionConfig` in this scope
[INFO] [stdout]   --> tests/lib.rs:12:20
[INFO] [stdout]    |
[INFO] [stdout] 12 |   let priority_5 = CollectionConfig {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 2  | use msg_store::config::CollectionConfig;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `StoreConfig` in this scope
[INFO] [stdout]   --> tests/lib.rs:16:16
[INFO] [stdout]    |
[INFO] [stdout] 16 |   let config = StoreConfig {
[INFO] [stdout]    |                ^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 2  | use msg_store::config::StoreConfig;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Store`
[INFO] [stdout]   --> tests/lib.rs:23:19
[INFO] [stdout]    |
[INFO] [stdout] 23 |   let mut store = Store::new(config).unwrap();
[INFO] [stdout]    |                   ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 2  | use msg_store::store::Store;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `CollectionConfig` in this scope
[INFO] [stdout]   --> tests/lib.rs:66:20
[INFO] [stdout]    |
[INFO] [stdout] 66 |   let priority_5 = CollectionConfig {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 2  | use msg_store::config::CollectionConfig;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `StoreConfig` in this scope
[INFO] [stdout]   --> tests/lib.rs:70:16
[INFO] [stdout]    |
[INFO] [stdout] 70 |   let config = StoreConfig {
[INFO] [stdout]    |                ^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 2  | use msg_store::config::StoreConfig;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Store`
[INFO] [stdout]   --> tests/lib.rs:77:19
[INFO] [stdout]    |
[INFO] [stdout] 77 |   let mut store = Store::new(config).unwrap();
[INFO] [stdout]    |                   ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 2  | use msg_store::store::Store;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `msg-store`
[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] [stdout] error: aborting due to 8 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0422, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0422`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "7008394034abbebba670c6928226db07b3bff0035737b392f4be75b3abcb1088", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7008394034abbebba670c6928226db07b3bff0035737b392f4be75b3abcb1088", kill_on_drop: false }`
[INFO] [stdout] 7008394034abbebba670c6928226db07b3bff0035737b392f4be75b3abcb1088