[INFO] fetching crate crates-io-rust-book 0.2.0...
[INFO] testing crates-io-rust-book-0.2.0 against 1.93.0 for beta-1.94-1
[INFO] extracting crate crates-io-rust-book 0.2.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate crates-io-rust-book 0.2.0
[INFO] finished tweaking crates.io crate crates-io-rust-book 0.2.0
[INFO] tweaked toml for crates.io crate crates-io-rust-book 0.2.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate crates-io-rust-book 0.2.0 on toolchain 1.93.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.93.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate crates-io-rust-book 0.2.0 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" "+1.93.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 25122e7bbefeaffbb4069656e14070c4d568ee7aca6eb52f92f3a9eb6f9a5923
[INFO] running `Command { std: "docker" "start" "-a" "25122e7bbefeaffbb4069656e14070c4d568ee7aca6eb52f92f3a9eb6f9a5923", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "25122e7bbefeaffbb4069656e14070c4d568ee7aca6eb52f92f3a9eb6f9a5923", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25122e7bbefeaffbb4069656e14070c4d568ee7aca6eb52f92f3a9eb6f9a5923", kill_on_drop: false }`
[INFO] [stdout] 25122e7bbefeaffbb4069656e14070c4d568ee7aca6eb52f92f3a9eb6f9a5923
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b3a5457ad6e42f61c650492d8c9a913ce308f3ecaad52d591b6d0167b3470306
[INFO] running `Command { std: "docker" "start" "-a" "b3a5457ad6e42f61c650492d8c9a913ce308f3ecaad52d591b6d0167b3470306", kill_on_drop: false }`
[INFO] [stderr]    Compiling crates-io-rust-book v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "b3a5457ad6e42f61c650492d8c9a913ce308f3ecaad52d591b6d0167b3470306", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3a5457ad6e42f61c650492d8c9a913ce308f3ecaad52d591b6d0167b3470306", kill_on_drop: false }`
[INFO] [stdout] b3a5457ad6e42f61c650492d8c9a913ce308f3ecaad52d591b6d0167b3470306
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e69c139bbe6ccad0dcec2a354301357e7231dd7f43e30257721679d192e3a82f
[INFO] running `Command { std: "docker" "start" "-a" "e69c139bbe6ccad0dcec2a354301357e7231dd7f43e30257721679d192e3a82f", kill_on_drop: false }`
[INFO] [stderr]    Compiling crates-io-rust-book v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "e69c139bbe6ccad0dcec2a354301357e7231dd7f43e30257721679d192e3a82f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e69c139bbe6ccad0dcec2a354301357e7231dd7f43e30257721679d192e3a82f", kill_on_drop: false }`
[INFO] [stdout] e69c139bbe6ccad0dcec2a354301357e7231dd7f43e30257721679d192e3a82f
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 369f2969f546e940bacbcdfb3874853be1089af71f1f9bcf04bf626e00f092ca
[INFO] running `Command { std: "docker" "start" "-a" "369f2969f546e940bacbcdfb3874853be1089af71f1f9bcf04bf626e00f092ca", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/crates_io_rust_book-98cd7c57642353c8)
[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]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/crates_io_rust_book-b4e75f349e225f2a)
[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 crates_io_rust_book
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - add_one (line 10) ... FAILED
[INFO] [stdout] test src/lib.rs - subtract_one (line 29) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - add_one (line 10) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `crates_io`
[INFO] [stdout]  --> src/lib.rs:12:14
[INFO] [stdout]   |
[INFO] [stdout] 4 | let answer = crates_io::add_one(arg);
[INFO] [stdout]   |              ^^^^^^^^^ use of unresolved module or unlinked crate `crates_io`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `crates_io`, use `cargo add crates_io` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - subtract_one (line 29) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `crates_io`
[INFO] [stdout]  --> src/lib.rs:31:14
[INFO] [stdout]   |
[INFO] [stdout] 4 | let answer = crates_io::subract_one(arg);
[INFO] [stdout]   |              ^^^^^^^^^ use of unresolved module or unlinked crate `crates_io`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `crates_io`, use `cargo add crates_io` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - add_one (line 10)
[INFO] [stdout]     src/lib.rs - subtract_one (line 29)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.27s; merged doctests compilation took 0.15s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "369f2969f546e940bacbcdfb3874853be1089af71f1f9bcf04bf626e00f092ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "369f2969f546e940bacbcdfb3874853be1089af71f1f9bcf04bf626e00f092ca", kill_on_drop: false }`
[INFO] [stdout] 369f2969f546e940bacbcdfb3874853be1089af71f1f9bcf04bf626e00f092ca
