[INFO] cloning repository https://github.com/bongione/stdb
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bongione/stdb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbongione%2Fstdb", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbongione%2Fstdb'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c369e08cfa749bc4d9fc9e223529a0d8f49c9a59
[INFO] testing bongione/stdb against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbongione%2Fstdb" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/bongione/stdb
[INFO] finished tweaking git repo https://github.com/bongione/stdb
[INFO] tweaked toml for git repo https://github.com/bongione/stdb written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/bongione/stdb on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/bongione/stdb already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2efd1079292df7209bd4be6f1dbe14b66863b11f345c8e611b7d3cd4d28f4bd2
[INFO] running `Command { std: "docker" "start" "-a" "2efd1079292df7209bd4be6f1dbe14b66863b11f345c8e611b7d3cd4d28f4bd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2efd1079292df7209bd4be6f1dbe14b66863b11f345c8e611b7d3cd4d28f4bd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2efd1079292df7209bd4be6f1dbe14b66863b11f345c8e611b7d3cd4d28f4bd2", kill_on_drop: false }`
[INFO] [stdout] 2efd1079292df7209bd4be6f1dbe14b66863b11f345c8e611b7d3cd4d28f4bd2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 9bc1c90f45caae2ba42a8ab7a04d7d642192103e2130f9bc8e9d450e13e4d605
[INFO] running `Command { std: "docker" "start" "-a" "9bc1c90f45caae2ba42a8ab7a04d7d642192103e2130f9bc8e9d450e13e4d605", kill_on_drop: false }`
[INFO] [stderr]    Compiling stdb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Mutex`
[INFO] [stdout]  --> src/main.rs:3:22
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::sync::{Arc, Mutex};
[INFO] [stdout]   |                      ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `term` is never read
[INFO] [stdout]    --> src/main.rs:147:5
[INFO] [stdout]     |
[INFO] [stdout] 146 | pub struct Term {
[INFO] [stdout]     |            ---- field in this struct
[INFO] [stdout] 147 |     term: String
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `predicate_name` and `terms` are never read
[INFO] [stdout]    --> src/main.rs:151:5
[INFO] [stdout]     |
[INFO] [stdout] 150 | pub struct Predicate {
[INFO] [stdout]     |            --------- fields in this struct
[INFO] [stdout] 151 |     predicate_name: String,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] 152 |     terms: Vec<Fact>
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "9bc1c90f45caae2ba42a8ab7a04d7d642192103e2130f9bc8e9d450e13e4d605", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bc1c90f45caae2ba42a8ab7a04d7d642192103e2130f9bc8e9d450e13e4d605", kill_on_drop: false }`
[INFO] [stdout] 9bc1c90f45caae2ba42a8ab7a04d7d642192103e2130f9bc8e9d450e13e4d605
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 69e52a25faa5860f46e633a0fa5f2e62e4b1c5cf7291c185f259c1ba0fdad434
[INFO] running `Command { std: "docker" "start" "-a" "69e52a25faa5860f46e633a0fa5f2e62e4b1c5cf7291c185f259c1ba0fdad434", kill_on_drop: false }`
[INFO] [stderr]    Compiling stdb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Mutex`
[INFO] [stdout]  --> src/main.rs:3:22
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::sync::{Arc, Mutex};
[INFO] [stdout]   |                      ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `term` is never read
[INFO] [stdout]    --> src/main.rs:147:5
[INFO] [stdout]     |
[INFO] [stdout] 146 | pub struct Term {
[INFO] [stdout]     |            ---- field in this struct
[INFO] [stdout] 147 |     term: String
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `predicate_name` and `terms` are never read
[INFO] [stdout]    --> src/main.rs:151:5
[INFO] [stdout]     |
[INFO] [stdout] 150 | pub struct Predicate {
[INFO] [stdout]     |            --------- fields in this struct
[INFO] [stdout] 151 |     predicate_name: String,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] 152 |     terms: Vec<Fact>
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `stdb`
[INFO] [stdout]  --> tests/universe_api.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use stdb::*; // Replace `mylib` with your crate name from Cargo.toml
[INFO] [stdout]   |     ^^^^ use of unresolved module or unlinked crate `stdb`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 2 - use stdb::*; // Replace `mylib` with your crate name from Cargo.toml
[INFO] [stdout] 2 + use std::*; // Replace `mylib` with your crate name from Cargo.toml
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Mutex`
[INFO] [stdout]  --> src/main.rs:3:22
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::sync::{Arc, Mutex};
[INFO] [stdout]   |                      ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] warning: field `term` is never read
[INFO] [stdout]    --> src/main.rs:147:5
[INFO] [stdout]     |
[INFO] [stdout] 146 | pub struct Term {
[INFO] [stdout]     |            ---- field in this struct
[INFO] [stdout] 147 |     term: String
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `predicate_name` and `terms` are never read
[INFO] [stdout]    --> src/main.rs:151:5
[INFO] [stdout]     |
[INFO] [stdout] 150 | pub struct Predicate {
[INFO] [stdout]     |            --------- fields in this struct
[INFO] [stdout] 151 |     predicate_name: String,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] 152 |     terms: Vec<Fact>
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `stdb` (test "universe_api") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "69e52a25faa5860f46e633a0fa5f2e62e4b1c5cf7291c185f259c1ba0fdad434", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69e52a25faa5860f46e633a0fa5f2e62e4b1c5cf7291c185f259c1ba0fdad434", kill_on_drop: false }`
[INFO] [stdout] 69e52a25faa5860f46e633a0fa5f2e62e4b1c5cf7291c185f259c1ba0fdad434