[INFO] updating cached repository Eveyz/zlite
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Eveyz/zlite
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Eveyz/zlite" "work/ex/beta-1.38-1/sources/1.37.0/gh/Eveyz/zlite"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Eveyz/zlite'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Eveyz/zlite" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Eveyz/zlite"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Eveyz/zlite'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f5051b4da584a0a003498b4dd669ab29ca6a6b53
[INFO] sha for GitHub repo Eveyz/zlite: f5051b4da584a0a003498b4dd669ab29ca6a6b53
[INFO] validating manifest of Eveyz/zlite on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Eveyz/zlite on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Eveyz/zlite
[INFO] finished frobbing Eveyz/zlite
[INFO] frobbed toml for Eveyz/zlite written to work/ex/beta-1.38-1/sources/1.37.0/gh/Eveyz/zlite/Cargo.toml
[INFO] started frobbing Eveyz/zlite
[INFO] finished frobbing Eveyz/zlite
[INFO] frobbed toml for Eveyz/zlite written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Eveyz/zlite/Cargo.toml
[INFO] crate Eveyz/zlite already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing Eveyz/zlite against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Eveyz/zlite:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 37138dcef449dcdc36d0cac7918242b92037e304d8654ef9bc21eb33efd969ed
[INFO] running `"docker" "start" "-a" "37138dcef449dcdc36d0cac7918242b92037e304d8654ef9bc21eb33efd969ed"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling regex v1.1.6
[INFO] [stderr]    Compiling scan_fmt v0.2.2
[INFO] [stderr]    Compiling zlite v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std::mem`
[INFO] [stderr]  --> src/main.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::mem;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `COLUMN_USERNAME_SIZE`
[INFO] [stderr]  --> src/constants.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub const COLUMN_USERNAME_SIZE: usize = 32;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `COLUMN_EMAIL_SIZE`
[INFO] [stderr]  --> src/constants.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub const COLUMN_EMAIL_SIZE: usize = 256;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `PAGE_SIZE`
[INFO] [stderr]  --> src/constants.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub const PAGE_SIZE: usize = 4096;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `ID_SIZE`
[INFO] [stderr]   --> src/table.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | const ID_SIZE: usize = std::mem::size_of::<Row>();
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Table`
[INFO] [stderr]   --> src/table.rs:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub struct Table {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `row_to_insert`
[INFO] [stderr]   --> src/statement.rs:21:3
[INFO] [stderr]    |
[INFO] [stderr] 21 |   row_to_insert: Option<Row>,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.54s
[INFO] running `"docker" "inspect" "37138dcef449dcdc36d0cac7918242b92037e304d8654ef9bc21eb33efd969ed"`
[INFO] running `"docker" "rm" "-f" "37138dcef449dcdc36d0cac7918242b92037e304d8654ef9bc21eb33efd969ed"`
[INFO] [stdout] 37138dcef449dcdc36d0cac7918242b92037e304d8654ef9bc21eb33efd969ed
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Eveyz/zlite:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] d6714825fc3299bf7df08986ba528d3a572cd0706d8a75e99ef8898fed72cc33
[INFO] running `"docker" "start" "-a" "d6714825fc3299bf7df08986ba528d3a572cd0706d8a75e99ef8898fed72cc33"`
[INFO] [stderr]    Compiling zlite v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std::mem`
[INFO] [stderr]  --> src/main.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::mem;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `COLUMN_USERNAME_SIZE`
[INFO] [stderr]  --> src/constants.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub const COLUMN_USERNAME_SIZE: usize = 32;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `COLUMN_EMAIL_SIZE`
[INFO] [stderr]  --> src/constants.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub const COLUMN_EMAIL_SIZE: usize = 256;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `PAGE_SIZE`
[INFO] [stderr]  --> src/constants.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub const PAGE_SIZE: usize = 4096;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `ID_SIZE`
[INFO] [stderr]   --> src/table.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | const ID_SIZE: usize = std::mem::size_of::<Row>();
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Table`
[INFO] [stderr]   --> src/table.rs:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub struct Table {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `row_to_insert`
[INFO] [stderr]   --> src/statement.rs:21:3
[INFO] [stderr]    |
[INFO] [stderr] 21 |   row_to_insert: Option<Row>,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `"docker" "inspect" "d6714825fc3299bf7df08986ba528d3a572cd0706d8a75e99ef8898fed72cc33"`
[INFO] running `"docker" "rm" "-f" "d6714825fc3299bf7df08986ba528d3a572cd0706d8a75e99ef8898fed72cc33"`
[INFO] [stdout] d6714825fc3299bf7df08986ba528d3a572cd0706d8a75e99ef8898fed72cc33
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Eveyz/zlite:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 353abba0c5f3adae68f39bf9ed37bc524dbeb47a0218a0db904a3973ae9b42bc
[INFO] running `"docker" "start" "-a" "353abba0c5f3adae68f39bf9ed37bc524dbeb47a0218a0db904a3973ae9b42bc"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/zlite-65ebf127be27d566
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "353abba0c5f3adae68f39bf9ed37bc524dbeb47a0218a0db904a3973ae9b42bc"`
[INFO] running `"docker" "rm" "-f" "353abba0c5f3adae68f39bf9ed37bc524dbeb47a0218a0db904a3973ae9b42bc"`
[INFO] [stdout] 353abba0c5f3adae68f39bf9ed37bc524dbeb47a0218a0db904a3973ae9b42bc