[INFO] crate mini-fs 0.2.2 is already in cache [INFO] extracting crate mini-fs 0.2.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/mini-fs/0.2.2 [INFO] extracting crate mini-fs 0.2.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/mini-fs/0.2.2 [INFO] validating manifest of mini-fs-0.2.2 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 mini-fs-0.2.2 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 mini-fs-0.2.2 [INFO] finished frobbing mini-fs-0.2.2 [INFO] frobbed toml for mini-fs-0.2.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/mini-fs/0.2.2/Cargo.toml [INFO] started frobbing mini-fs-0.2.2 [INFO] finished frobbing mini-fs-0.2.2 [INFO] frobbed toml for mini-fs-0.2.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/mini-fs/0.2.2/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [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] testing mini-fs-0.2.2 against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/mini-fs/0.2.2:/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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 39489aa4e4893a298e94f239be6458c85669fb5124b2b928d163dc9752ccf275 [INFO] running `"docker" "start" "-a" "39489aa4e4893a298e94f239be6458c85669fb5124b2b928d163dc9752ccf275"` [INFO] [stderr] Compiling zip v0.5.3 [INFO] [stderr] Compiling mini-fs v0.2.2 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.42s [INFO] running `"docker" "inspect" "39489aa4e4893a298e94f239be6458c85669fb5124b2b928d163dc9752ccf275"` [INFO] running `"docker" "rm" "-f" "39489aa4e4893a298e94f239be6458c85669fb5124b2b928d163dc9752ccf275"` [INFO] [stdout] 39489aa4e4893a298e94f239be6458c85669fb5124b2b928d163dc9752ccf275 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/mini-fs/0.2.2:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 0dfa610c1ca74a74c1c78daf0174126623a55aba9f096cc14853e95ba0ffb7d6 [INFO] running `"docker" "start" "-a" "0dfa610c1ca74a74c1c78daf0174126623a55aba9f096cc14853e95ba0ffb7d6"` [INFO] [stderr] Compiling mini-fs v0.2.2 (/opt/crater/workdir) [INFO] [stderr] warning: unused imports: `Cursor`, `Read` [INFO] [stderr] --> tests/merge.rs:1:15 [INFO] [stderr] | [INFO] [stderr] 1 | use std::io::{Cursor, Read}; [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] --> tests/merge.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::path::Path; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::rc::Rc` [INFO] [stderr] --> tests/merge.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::rc::Rc; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::path::Path` [INFO] [stderr] --> examples/example.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::path::Path; [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] --> tests/zip.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::path::Path; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `mini_fs::prelude::*` [INFO] [stderr] --> tests/entries.rs:102:9 [INFO] [stderr] | [INFO] [stderr] 102 | use mini_fs::prelude::*; [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] --> tests/tar.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::path::Path; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Store` [INFO] [stderr] --> tests/tar.rs:8:19 [INFO] [stderr] | [INFO] [stderr] 8 | use mini_fs::{Store, TarFs}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `mini_fs::prelude::*` [INFO] [stderr] --> tests/tar.rs:54:9 [INFO] [stderr] | [INFO] [stderr] 54 | use mini_fs::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tar` [INFO] [stderr] --> tests/tar.rs:58:9 [INFO] [stderr] | [INFO] [stderr] 58 | let tar = TarFs::new(Cursor::new(&file[..])).index().unwrap(); [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_tar` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/entries.rs:60:9 [INFO] [stderr] | [INFO] [stderr] 60 | let mut entries = files [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/entries.rs:76:9 [INFO] [stderr] | [INFO] [stderr] 76 | let mut entries = files [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.14s [INFO] running `"docker" "inspect" "0dfa610c1ca74a74c1c78daf0174126623a55aba9f096cc14853e95ba0ffb7d6"` [INFO] running `"docker" "rm" "-f" "0dfa610c1ca74a74c1c78daf0174126623a55aba9f096cc14853e95ba0ffb7d6"` [INFO] [stdout] 0dfa610c1ca74a74c1c78daf0174126623a55aba9f096cc14853e95ba0ffb7d6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/mini-fs/0.2.2:/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" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] e8d6f4f70d051664c0fd95808fdd6a38b5c07ef2404edc736facbbc7f70c8cb6 [INFO] running `"docker" "start" "-a" "e8d6f4f70d051664c0fd95808fdd6a38b5c07ef2404edc736facbbc7f70c8cb6"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/crater/target/debug/deps/mini_fs-ddb5daf748ddeb54 [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] [stderr] Running /opt/crater/target/debug/deps/caseless-41037dc305f5d9da [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test caseless ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/entries-3733faccc79e0b74 [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test mini_fs_entries ... ok [INFO] [stdout] test local_trait_object_entries ... ok [INFO] [stdout] test overriden_entries_0 ... ok [INFO] [stdout] test local_entries ... ok [INFO] [stdout] test tuple_no_repeats ... ok [INFO] [stdout] test overriden_entries_1 ... ok [INFO] [stdout] test ram_fs_entries_kind ... ok [INFO] [stderr] Running /opt/crater/target/debug/deps/index-c2babc9c4422549c [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/merge-917f3c7e01578452 [INFO] [stdout] running 4 tests [INFO] [stdout] test index_entries_2 ... ok [INFO] [stdout] test index_insert_get ... ok [INFO] [stdout] test test_normal_path ... ok [INFO] [stdout] test index_entries ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/tar-081afdeb01b8c107 [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] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test tar_entries ... ignored [INFO] [stdout] test tar ... ok [INFO] [stdout] test tar_gz ... ok [INFO] [stderr] Running /opt/crater/target/debug/deps/zip-a7acfcf98aa97e70 [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test zip ... ok [INFO] [stderr] Doc-tests mini-fs [INFO] [stdout] test zip_entries ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 21) ... ok [INFO] [stdout] test src/index.rs - index::normalize_path (line 177) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "e8d6f4f70d051664c0fd95808fdd6a38b5c07ef2404edc736facbbc7f70c8cb6"` [INFO] running `"docker" "rm" "-f" "e8d6f4f70d051664c0fd95808fdd6a38b5c07ef2404edc736facbbc7f70c8cb6"` [INFO] [stdout] e8d6f4f70d051664c0fd95808fdd6a38b5c07ef2404edc736facbbc7f70c8cb6