[INFO] cloning repository https://github.com/majchrzamemil/rust-example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/majchrzamemil/rust-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmajchrzamemil%2Frust-example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmajchrzamemil%2Frust-example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9fb4a7eb36c21ded1907c9e2982f192830df7eab
[INFO] testing majchrzamemil/rust-example against master#61223975d46f794466efa832bc7562b9707ecc46+rustflags=-Copt-level=3 for pr-121282
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmajchrzamemil%2Frust-example" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/majchrzamemil/rust-example on toolchain 61223975d46f794466efa832bc7562b9707ecc46
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+61223975d46f794466efa832bc7562b9707ecc46" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/majchrzamemil/rust-example
[INFO] finished tweaking git repo https://github.com/majchrzamemil/rust-example
[INFO] tweaked toml for git repo https://github.com/majchrzamemil/rust-example written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/majchrzamemil/rust-example 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" "+61223975d46f794466efa832bc7562b9707ecc46" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] [stderr]   Downloaded rust-argon2 v0.6.1
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+61223975d46f794466efa832bc7562b9707ecc46" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 47e1f532fde15b3bdc6ef500d400bcdb0cceafb898d4d9510bf9f08820a45101
[INFO] running `Command { std: "docker" "start" "-a" "47e1f532fde15b3bdc6ef500d400bcdb0cceafb898d4d9510bf9f08820a45101", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "47e1f532fde15b3bdc6ef500d400bcdb0cceafb898d4d9510bf9f08820a45101", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47e1f532fde15b3bdc6ef500d400bcdb0cceafb898d4d9510bf9f08820a45101", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Copt-level=3" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+61223975d46f794466efa832bc7562b9707ecc46" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: the item `id` is imported redundantly
[INFO] [stdout]  --> src/graphql.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::schema::events::dsl::*;
[INFO] [stdout]   |     ----------------------------- the item `id` is already imported here
[INFO] [stdout] 6 | use crate::schema::events::id;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `QueryDsl` is imported redundantly
[INFO] [stdout]   --> src/graphql.rs:13:14
[INFO] [stdout]    |
[INFO] [stdout] 12 | use diesel::prelude::*;
[INFO] [stdout]    |     ------------------ the item `QueryDsl` is already imported here
[INFO] [stdout] 13 | use diesel::{QueryDsl, RunQueryDsl};
[INFO] [stdout]    |              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `RunQueryDsl` is imported redundantly
[INFO] [stdout]   --> src/graphql.rs:13:24
[INFO] [stdout]    |
[INFO] [stdout] 12 | use diesel::prelude::*;
[INFO] [stdout]    |     ------------------ the item `RunQueryDsl` is already imported here
[INFO] [stdout] 13 | use diesel::{QueryDsl, RunQueryDsl};
[INFO] [stdout]    |                        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `argon2` is imported redundantly
[INFO] [stdout]  --> src/utils.rs:1:14
[INFO] [stdout]   |
[INFO] [stdout] 1 | use argon2::{self, Config};
[INFO] [stdout]   |              ^^^^ the item `argon2` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 16s
[INFO] running `Command { std: "docker" "inspect" "9a78ff0f9a9537491fc07d152d671a05983e98573ac25aee72e0818bb9bc2ee3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a78ff0f9a9537491fc07d152d671a05983e98573ac25aee72e0818bb9bc2ee3", kill_on_drop: false }`
[INFO] [stdout] 9a78ff0f9a9537491fc07d152d671a05983e98573ac25aee72e0818bb9bc2ee3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Copt-level=3" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+61223975d46f794466efa832bc7562b9707ecc46" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c42f44aca9d42947be4b0c361103c711d53c5293c1adc0fd002afe0d879bccb6
[INFO] running `Command { std: "docker" "start" "-a" "c42f44aca9d42947be4b0c361103c711d53c5293c1adc0fd002afe0d879bccb6", kill_on_drop: false }`
[INFO] [stdout] warning: the item `id` is imported redundantly
[INFO] [stdout]  --> src/graphql.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::schema::events::dsl::*;
[INFO] [stdout]   |     ----------------------------- the item `id` is already imported here
[INFO] [stdout] 6 | use crate::schema::events::id;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling backend v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `QueryDsl` is imported redundantly
[INFO] [stdout]   --> src/graphql.rs:13:14
[INFO] [stdout]    |
[INFO] [stdout] 12 | use diesel::prelude::*;
[INFO] [stdout]    |     ------------------ the item `QueryDsl` is already imported here
[INFO] [stdout] 13 | use diesel::{QueryDsl, RunQueryDsl};
[INFO] [stdout]    |              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `RunQueryDsl` is imported redundantly
[INFO] [stdout]   --> src/graphql.rs:13:24
[INFO] [stdout]    |
[INFO] [stdout] 12 | use diesel::prelude::*;
[INFO] [stdout]    |     ------------------ the item `RunQueryDsl` is already imported here
[INFO] [stdout] 13 | use diesel::{QueryDsl, RunQueryDsl};
[INFO] [stdout]    |                        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `argon2` is imported redundantly
[INFO] [stdout]  --> src/utils.rs:1:14
[INFO] [stdout]   |
[INFO] [stdout] 1 | use argon2::{self, Config};
[INFO] [stdout]   |              ^^^^ the item `argon2` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `id` is imported redundantly
[INFO] [stdout]  --> src/graphql.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::schema::events::dsl::*;
[INFO] [stdout]   |     ----------------------------- the item `id` is already imported here
[INFO] [stdout] 6 | use crate::schema::events::id;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `QueryDsl` is imported redundantly
[INFO] [stdout]   --> src/graphql.rs:13:14
[INFO] [stdout]    |
[INFO] [stdout] 12 | use diesel::prelude::*;
[INFO] [stdout]    |     ------------------ the item `QueryDsl` is already imported here
[INFO] [stdout] 13 | use diesel::{QueryDsl, RunQueryDsl};
[INFO] [stdout]    |              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `RunQueryDsl` is imported redundantly
[INFO] [stdout]   --> src/graphql.rs:13:24
[INFO] [stdout]    |
[INFO] [stdout] 12 | use diesel::prelude::*;
[INFO] [stdout]    |     ------------------ the item `RunQueryDsl` is already imported here
[INFO] [stdout] 13 | use diesel::{QueryDsl, RunQueryDsl};
[INFO] [stdout]    |                        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `argon2` is imported redundantly
[INFO] [stdout]  --> src/utils.rs:1:14
[INFO] [stdout]   |
[INFO] [stdout] 1 | use argon2::{self, Config};
[INFO] [stdout]   |              ^^^^ the item `argon2` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.69s
[INFO] running `Command { std: "docker" "inspect" "c42f44aca9d42947be4b0c361103c711d53c5293c1adc0fd002afe0d879bccb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c42f44aca9d42947be4b0c361103c711d53c5293c1adc0fd002afe0d879bccb6", kill_on_drop: false }`
[INFO] [stdout] c42f44aca9d42947be4b0c361103c711d53c5293c1adc0fd002afe0d879bccb6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Copt-level=3" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+61223975d46f794466efa832bc7562b9707ecc46" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ec399d197c429e8945fc7628f1296f0da10ab6a4c26dd4c836c77128f1afa180
[INFO] running `Command { std: "docker" "start" "-a" "ec399d197c429e8945fc7628f1296f0da10ab6a4c26dd4c836c77128f1afa180", kill_on_drop: false }`
[INFO] [stderr] warning: the item `id` is imported redundantly
[INFO] [stderr]  --> src/graphql.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use crate::schema::events::dsl::*;
[INFO] [stderr]   |     ----------------------------- the item `id` is already imported here
[INFO] [stderr] 6 | use crate::schema::events::id;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `QueryDsl` is imported redundantly
[INFO] [stderr]   --> src/graphql.rs:13:14
[INFO] [stderr]    |
[INFO] [stderr] 12 | use diesel::prelude::*;
[INFO] [stderr]    |     ------------------ the item `QueryDsl` is already imported here
[INFO] [stderr] 13 | use diesel::{QueryDsl, RunQueryDsl};
[INFO] [stderr]    |              ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `RunQueryDsl` is imported redundantly
[INFO] [stderr]   --> src/graphql.rs:13:24
[INFO] [stderr]    |
[INFO] [stderr] 12 | use diesel::prelude::*;
[INFO] [stderr]    |     ------------------ the item `RunQueryDsl` is already imported here
[INFO] [stderr] 13 | use diesel::{QueryDsl, RunQueryDsl};
[INFO] [stderr]    |                        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `argon2` is imported redundantly
[INFO] [stderr]  --> src/utils.rs:1:14
[INFO] [stderr]   |
[INFO] [stderr] 1 | use argon2::{self, Config};
[INFO] [stderr]   |              ^^^^ the item `argon2` is already defined here
[INFO] [stderr] 
[INFO] [stderr] warning: `backend` (lib) generated 4 warnings
[INFO] [stderr] warning: `backend` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/backend-20b6735d1002df69)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test auth::tests::token_generation_should_succeed ... ok
[INFO] [stdout] test auth::tests::token_validation_should_fail ... ok
[INFO] [stdout] test auth::tests::token_validation_should_succeed ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/backend-08cb545029fc7378)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests backend
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ec399d197c429e8945fc7628f1296f0da10ab6a4c26dd4c836c77128f1afa180", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec399d197c429e8945fc7628f1296f0da10ab6a4c26dd4c836c77128f1afa180", kill_on_drop: false }`
[INFO] [stdout] ec399d197c429e8945fc7628f1296f0da10ab6a4c26dd4c836c77128f1afa180