[INFO] crate refinery-core 0.3.1 is already in cache
[INFO] testing refinery-core-0.3.1 against 1.44.0 for beta-1.45-1
[INFO] extracting crate refinery-core 0.3.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate refinery-core 0.3.1 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate refinery-core 0.3.1
[INFO] finished tweaking crates.io crate refinery-core 0.3.1
[INFO] tweaked toml for crates.io crate refinery-core 0.3.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 83023b524a4df35b7e5ee0cee5ec79e6add2c9ed1d55da6d0f4f37b03fb37353
[INFO] running `"docker" "start" "-a" "83023b524a4df35b7e5ee0cee5ec79e6add2c9ed1d55da6d0f4f37b03fb37353"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling siphasher v0.3.3
[INFO] [stderr]    Compiling refinery-core v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `ConfigDbType`
[INFO] [stderr]  --> src/drivers/config.rs:8:29
[INFO] [stderr]   |
[INFO] [stderr] 8 | use crate::config::{Config, ConfigDbType};
[INFO] [stderr]   |                             ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::error::WrapMigrationError`
[INFO] [stderr]  --> src/drivers/config.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use crate::error::WrapMigrationError;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `GET_APPLIED_MIGRATIONS_QUERY`, `GET_LAST_APPLIED_MIGRATION_QUERY`
[INFO] [stderr]   --> src/drivers/config.rs:12:21
[INFO] [stderr]    |
[INFO] [stderr] 12 | use crate::traits::{GET_APPLIED_MIGRATIONS_QUERY, GET_LAST_APPLIED_MIGRATION_QUERY};
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Error`, `Report`, `Target`
[INFO] [stderr]   --> src/drivers/config.rs:13:13
[INFO] [stderr]    |
[INFO] [stderr] 13 | use crate::{Error, Migration, Report, Target};
[INFO] [stderr]    |             ^^^^^             ^^^^^^  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `applied`
[INFO] [stderr]    --> src/runner.rs:103:5
[INFO] [stderr]     |
[INFO] [stderr] 103 | /     pub(crate) fn applied(
[INFO] [stderr] 104 | |         version: i32,
[INFO] [stderr] 105 | |         name: String,
[INFO] [stderr] 106 | |         applied_on: DateTime<Local>,
[INFO] [stderr] ...   |
[INFO] [stderr] 118 | |         }
[INFO] [stderr] 119 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.64s
[INFO] running `"docker" "inspect" "83023b524a4df35b7e5ee0cee5ec79e6add2c9ed1d55da6d0f4f37b03fb37353"`
[INFO] running `"docker" "rm" "-f" "83023b524a4df35b7e5ee0cee5ec79e6add2c9ed1d55da6d0f4f37b03fb37353"`
[INFO] [stdout] 83023b524a4df35b7e5ee0cee5ec79e6add2c9ed1d55da6d0f4f37b03fb37353
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e08a1546c15606e4ff02d87861131231b2692fb6ac23b9251c562ccbf60d7e85
[INFO] running `"docker" "start" "-a" "e08a1546c15606e4ff02d87861131231b2692fb6ac23b9251c562ccbf60d7e85"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: unused import: `ConfigDbType`
[INFO] [stderr]  --> src/drivers/config.rs:8:29
[INFO] [stderr]   |
[INFO] [stderr] 8 | use crate::config::{Config, ConfigDbType};
[INFO] [stderr]   |                             ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::error::WrapMigrationError`
[INFO] [stderr]  --> src/drivers/config.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use crate::error::WrapMigrationError;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `GET_APPLIED_MIGRATIONS_QUERY`, `GET_LAST_APPLIED_MIGRATION_QUERY`
[INFO] [stderr]   --> src/drivers/config.rs:12:21
[INFO] [stderr]    |
[INFO] [stderr] 12 | use crate::traits::{GET_APPLIED_MIGRATIONS_QUERY, GET_LAST_APPLIED_MIGRATION_QUERY};
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Error`, `Report`, `Target`
[INFO] [stderr]   --> src/drivers/config.rs:13:13
[INFO] [stderr]    |
[INFO] [stderr] 13 | use crate::{Error, Migration, Report, Target};
[INFO] [stderr]    |             ^^^^^             ^^^^^^  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `applied`
[INFO] [stderr]    --> src/runner.rs:103:5
[INFO] [stderr]     |
[INFO] [stderr] 103 | /     pub(crate) fn applied(
[INFO] [stderr] 104 | |         version: i32,
[INFO] [stderr] 105 | |         name: String,
[INFO] [stderr] 106 | |         applied_on: DateTime<Local>,
[INFO] [stderr] ...   |
[INFO] [stderr] 118 | |         }
[INFO] [stderr] 119 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]    Compiling refinery-core v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr] error: couldn't read src/traits/../../../refinery/tests/sql_migrations/V1-2/V1__initial.sql: No such file or directory (os error 2)
[INFO] [stderr]    --> src/traits/mod.rs:102:13
[INFO] [stderr]     |
[INFO] [stderr] 102 |             include_str!("../../../refinery/tests/sql_migrations/V1-2/V1__initial.sql"),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: couldn't read src/traits/../../../refinery/tests/sql_migrations/V1-2/V2__add_cars_and_motos_table.sql: No such file or directory (os error 2)
[INFO] [stderr]    --> src/traits/mod.rs:108:13
[INFO] [stderr]     |
[INFO] [stderr] 108 | /             include_str!(
[INFO] [stderr] 109 | |                 "../../../refinery/tests/sql_migrations/V1-2/V2__add_cars_and_motos_table.sql"
[INFO] [stderr] 110 | |             ),
[INFO] [stderr]     | |_____________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: couldn't read src/traits/../../../refinery/tests/sql_migrations/V3/V3__add_brand_to_cars_table.sql: No such file or directory (os error 2)
[INFO] [stderr]    --> src/traits/mod.rs:116:13
[INFO] [stderr]     |
[INFO] [stderr] 116 | /             include_str!(
[INFO] [stderr] 117 | |                 "../../../refinery/tests/sql_migrations/V3/V3__add_brand_to_cars_table.sql"
[INFO] [stderr] 118 | |             ),
[INFO] [stderr]     | |_____________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: couldn't read src/traits/../../../refinery/tests/sql_migrations/V3/V3__add_brand_to_cars_table.sql: No such file or directory (os error 2)
[INFO] [stderr]    --> src/traits/mod.rs:160:17
[INFO] [stderr]     |
[INFO] [stderr] 160 | /                 include_str!(
[INFO] [stderr] 161 | |                     "../../../refinery/tests/sql_migrations/V3/V3__add_brand_to_cars_table.sql"
[INFO] [stderr] 162 | |                 ),
[INFO] [stderr]     | |_________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: couldn't read src/traits/../../../refinery/tests/sql_migrations/V3/V3__add_brand_to_cars_table.sql: No such file or directory (os error 2)
[INFO] [stderr]    --> src/traits/mod.rs:186:17
[INFO] [stderr]     |
[INFO] [stderr] 186 | /                 include_str!(
[INFO] [stderr] 187 | |                     "../../../refinery/tests/sql_migrations/V3/V3__add_brand_to_cars_table.sql"
[INFO] [stderr] 188 | |                 ),
[INFO] [stderr]     | |_________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `super::build_db_url`
[INFO] [stderr]    --> src/config.rs:196:17
[INFO] [stderr]     |
[INFO] [stderr] 196 |     use super::{build_db_url, Config, Error, Kind};
[INFO] [stderr]     |                 ^^^^^^^^^^^^ no `build_db_url` in `config`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Error`
[INFO] [stderr]    --> src/config.rs:196:39
[INFO] [stderr]     |
[INFO] [stderr] 196 |     use super::{build_db_url, Config, Error, Kind};
[INFO] [stderr]     |                                       ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::path::Path`
[INFO] [stderr]    --> src/config.rs:198:9
[INFO] [stderr]     |
[INFO] [stderr] 198 |     use std::path::Path;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ConfigDbType`
[INFO] [stderr]  --> src/drivers/config.rs:8:29
[INFO] [stderr]   |
[INFO] [stderr] 8 | use crate::config::{Config, ConfigDbType};
[INFO] [stderr]   |                             ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::error::WrapMigrationError`
[INFO] [stderr]  --> src/drivers/config.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use crate::error::WrapMigrationError;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `GET_APPLIED_MIGRATIONS_QUERY`, `GET_LAST_APPLIED_MIGRATION_QUERY`
[INFO] [stderr]   --> src/drivers/config.rs:12:21
[INFO] [stderr]    |
[INFO] [stderr] 12 | use crate::traits::{GET_APPLIED_MIGRATIONS_QUERY, GET_LAST_APPLIED_MIGRATION_QUERY};
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Error`, `Report`, `Target`
[INFO] [stderr]   --> src/drivers/config.rs:13:13
[INFO] [stderr]    |
[INFO] [stderr] 13 | use crate::{Error, Migration, Report, Target};
[INFO] [stderr]    |             ^^^^^             ^^^^^^  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Error`
[INFO] [stderr]   --> src/traits/mod.rs:97:42
[INFO] [stderr]    |
[INFO] [stderr] 97 |     use super::{check_missing_divergent, Error, Kind, Migration};
[INFO] [stderr]    |                                          ^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 6 previous errors; 7 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0432`.
[INFO] [stderr] error: could not compile `refinery-core`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "e08a1546c15606e4ff02d87861131231b2692fb6ac23b9251c562ccbf60d7e85"`
[INFO] running `"docker" "rm" "-f" "e08a1546c15606e4ff02d87861131231b2692fb6ac23b9251c562ccbf60d7e85"`
[INFO] [stdout] e08a1546c15606e4ff02d87861131231b2692fb6ac23b9251c562ccbf60d7e85