[INFO] fetching crate barexp 1.1.1...
[INFO] testing barexp-1.1.1 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate barexp 1.1.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate barexp 1.1.1
[INFO] finished tweaking crates.io crate barexp 1.1.1
[INFO] tweaked toml for crates.io crate barexp 1.1.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate barexp 1.1.1 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 20 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded inventory v0.3.21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 36471a0422a98338c00ac0499bb6c6b36af379915dbf81d242711309d95e2d41
[INFO] running `Command { std: "docker" "start" "-a" "36471a0422a98338c00ac0499bb6c6b36af379915dbf81d242711309d95e2d41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "36471a0422a98338c00ac0499bb6c6b36af379915dbf81d242711309d95e2d41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36471a0422a98338c00ac0499bb6c6b36af379915dbf81d242711309d95e2d41", kill_on_drop: false }`
[INFO] [stdout] 36471a0422a98338c00ac0499bb6c6b36af379915dbf81d242711309d95e2d41
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 88f804c85c09cd149a5c0fdb2413654922ed7bd662cbc216903f984a7b730dc3
[INFO] running `Command { std: "docker" "start" "-a" "88f804c85c09cd149a5c0fdb2413654922ed7bd662cbc216903f984a7b730dc3", kill_on_drop: false }`
[INFO] [stderr]    Compiling inventory v0.3.21
[INFO] [stderr]    Compiling barexp v1.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `path` and `is_file` are never read
[INFO] [stdout]   --> src/lib.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 47 | struct Module {
[INFO] [stdout]    |        ------ fields in this struct
[INFO] [stdout] 48 |     name: String,
[INFO] [stdout] 49 |     path: PathBuf,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 50 |     is_file: bool,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Module` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "88f804c85c09cd149a5c0fdb2413654922ed7bd662cbc216903f984a7b730dc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88f804c85c09cd149a5c0fdb2413654922ed7bd662cbc216903f984a7b730dc3", kill_on_drop: false }`
[INFO] [stdout] 88f804c85c09cd149a5c0fdb2413654922ed7bd662cbc216903f984a7b730dc3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4da9d2022d294c1129d65f91e0dd6241831053ab765fe7cb5cb32cae5005dc8e
[INFO] running `Command { std: "docker" "start" "-a" "4da9d2022d294c1129d65f91e0dd6241831053ab765fe7cb5cb32cae5005dc8e", kill_on_drop: false }`
[INFO] [stderr]    Compiling barexp v1.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `path` and `is_file` are never read
[INFO] [stdout]   --> src/lib.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 47 | struct Module {
[INFO] [stdout]    |        ------ fields in this struct
[INFO] [stdout] 48 |     name: String,
[INFO] [stdout] 49 |     path: PathBuf,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 50 |     is_file: bool,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Module` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `path` and `is_file` are never read
[INFO] [stdout]   --> src/lib.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 47 | struct Module {
[INFO] [stdout]    |        ------ fields in this struct
[INFO] [stdout] 48 |     name: String,
[INFO] [stdout] 49 |     path: PathBuf,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 50 |     is_file: bool,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Module` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "4da9d2022d294c1129d65f91e0dd6241831053ab765fe7cb5cb32cae5005dc8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4da9d2022d294c1129d65f91e0dd6241831053ab765fe7cb5cb32cae5005dc8e", kill_on_drop: false }`
[INFO] [stdout] 4da9d2022d294c1129d65f91e0dd6241831053ab765fe7cb5cb32cae5005dc8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e59d0894f82b4d3094238d061090ddd113d2d22a8e527b07cd2309cc0fef7adc
[INFO] running `Command { std: "docker" "start" "-a" "e59d0894f82b4d3094238d061090ddd113d2d22a8e527b07cd2309cc0fef7adc", kill_on_drop: false }`
[INFO] [stderr] warning: fields `path` and `is_file` are never read
[INFO] [stderr]   --> src/lib.rs:49:5
[INFO] [stderr]    |
[INFO] [stderr] 47 | struct Module {
[INFO] [stderr]    |        ------ fields in this struct
[INFO] [stderr] 48 |     name: String,
[INFO] [stderr] 49 |     path: PathBuf,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 50 |     is_file: bool,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Module` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `barexp` (lib) generated 1 warning
[INFO] [stderr] warning: `barexp` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/barexp-92104121c039df94)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests barexp
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] test src/lib.rs - (line 26) ... ok
[INFO] [stdout] test src/lib.rs - generate_mod_files (line 63) ... ok
[INFO] [stdout] test src/lib.rs - build (line 197) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.45s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e59d0894f82b4d3094238d061090ddd113d2d22a8e527b07cd2309cc0fef7adc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e59d0894f82b4d3094238d061090ddd113d2d22a8e527b07cd2309cc0fef7adc", kill_on_drop: false }`
[INFO] [stdout] e59d0894f82b4d3094238d061090ddd113d2d22a8e527b07cd2309cc0fef7adc