[INFO] fetching crate mocker 0.1.5...
[INFO] testing mocker-0.1.5 against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate mocker 0.1.5 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate mocker 0.1.5
[INFO] finished tweaking crates.io crate mocker 0.1.5
[INFO] tweaked toml for crates.io crate mocker 0.1.5 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mocker 0.1.5 on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 14 packages to latest compatible versions
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 44ff7d3f6725ba4f6e1fc4bc8befe8995018dfd5db13dde3ade14a98ddc28738
[INFO] running `Command { std: "docker" "start" "-a" "44ff7d3f6725ba4f6e1fc4bc8befe8995018dfd5db13dde3ade14a98ddc28738", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "44ff7d3f6725ba4f6e1fc4bc8befe8995018dfd5db13dde3ade14a98ddc28738", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44ff7d3f6725ba4f6e1fc4bc8befe8995018dfd5db13dde3ade14a98ddc28738", kill_on_drop: false }`
[INFO] [stdout] 44ff7d3f6725ba4f6e1fc4bc8befe8995018dfd5db13dde3ade14a98ddc28738
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 15ed2dd75f06b408a1e1be1119041b9b1b846d842cd20fea913caa79062e19ef
[INFO] running `Command { std: "docker" "start" "-a" "15ed2dd75f06b408a1e1be1119041b9b1b846d842cd20fea913caa79062e19ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling mocker v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "15ed2dd75f06b408a1e1be1119041b9b1b846d842cd20fea913caa79062e19ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15ed2dd75f06b408a1e1be1119041b9b1b846d842cd20fea913caa79062e19ef", kill_on_drop: false }`
[INFO] [stdout] 15ed2dd75f06b408a1e1be1119041b9b1b846d842cd20fea913caa79062e19ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f0a72f60eca23f146c4d91d811635242e358de172e74382b7c800a41497b1b5d
[INFO] running `Command { std: "docker" "start" "-a" "f0a72f60eca23f146c4d91d811635242e358de172e74382b7c800a41497b1b5d", kill_on_drop: false }`
[INFO] [stderr]    Compiling mocker v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "f0a72f60eca23f146c4d91d811635242e358de172e74382b7c800a41497b1b5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0a72f60eca23f146c4d91d811635242e358de172e74382b7c800a41497b1b5d", kill_on_drop: false }`
[INFO] [stdout] f0a72f60eca23f146c4d91d811635242e358de172e74382b7c800a41497b1b5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6584c97e366de87c0bee5679aaf1b40fd461d67d7c0be6b02de5a30ff34c09fc
[INFO] running `Command { std: "docker" "start" "-a" "6584c97e366de87c0bee5679aaf1b40fd461d67d7c0be6b02de5a30ff34c09fc", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mocker-fb363c5728157c15)
[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 mocker
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/mockers.rs - mockers::ClosureMocker (line 56) ... FAILED
[INFO] [stdout] test src/mockers.rs - mockers::AlternatingMocker::new_from_bool (line 17) ... FAILED
[INFO] [stdout] test src/mock.rs - mock::mock (line 12) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/mockers.rs - mockers::ClosureMocker (line 56) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ClosureMocker`
[INFO] [stdout]  --> src/mockers.rs:59:18
[INFO] [stdout]   |
[INFO] [stdout] 6 | let mut mocker = ClosureMocker::new(|| {
[INFO] [stdout]   |                  ^^^^^^^^^^^^^ use of undeclared type `ClosureMocker`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use mocker::ClosureMocker;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `mock` in this scope
[INFO] [stdout]  --> src/mockers.rs:62:29
[INFO] [stdout]   |
[INFO] [stdout] 9 | assert_eq!("HELLO, WORLD!", mock(&text, &mut mocker));
[INFO] [stdout]   |                             ^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]   |
[INFO] [stdout] 2 + use mocker::mock;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/mockers.rs - mockers::AlternatingMocker::new_from_bool (line 17) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `mock` in this scope
[INFO] [stdout]  --> src/mockers.rs:18:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mocked = mock(&text, &mut AlternatingMocker::new_from_bool(true));
[INFO] [stdout]   |              ^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]   |
[INFO] [stdout] 2 + use mocker::mock;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `text` in this scope
[INFO] [stdout]  --> src/mockers.rs:18:20
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mocked = mock(&text, &mut AlternatingMocker::new_from_bool(true));
[INFO] [stdout]   |                    ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `AlternatingMocker`
[INFO] [stdout]  --> src/mockers.rs:18:31
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mocked = mock(&text, &mut AlternatingMocker::new_from_bool(true));
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^^^^ use of undeclared type `AlternatingMocker`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use mocker::AlternatingMocker;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/mock.rs - mock::mock (line 12) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `mock` in this scope
[INFO] [stdout]  --> src/mock.rs:14:14
[INFO] [stdout]   |
[INFO] [stdout] 4 | let result = mock(&data, &AlternatingMocker::new());
[INFO] [stdout]   |              ^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]   |
[INFO] [stdout] 2 + use mocker::mock;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `AlternatingMocker`
[INFO] [stdout]  --> src/mock.rs:14:27
[INFO] [stdout]   |
[INFO] [stdout] 4 | let result = mock(&data, &AlternatingMocker::new());
[INFO] [stdout]   |                           ^^^^^^^^^^^^^^^^^ use of undeclared type `AlternatingMocker`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use mocker::AlternatingMocker;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/mock.rs - mock::mock (line 12)
[INFO] [stdout]     src/mockers.rs - mockers::AlternatingMocker::new_from_bool (line 17)
[INFO] [stdout]     src/mockers.rs - mockers::ClosureMocker (line 56)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.24s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6584c97e366de87c0bee5679aaf1b40fd461d67d7c0be6b02de5a30ff34c09fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6584c97e366de87c0bee5679aaf1b40fd461d67d7c0be6b02de5a30ff34c09fc", kill_on_drop: false }`
[INFO] [stdout] 6584c97e366de87c0bee5679aaf1b40fd461d67d7c0be6b02de5a30ff34c09fc
