[INFO] fetching crate mocker 0.1.5...
[INFO] testing mocker-0.1.5 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate mocker 0.1.5 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate mocker 0.1.5 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0719f5bf351e29fa5be3dbfb5d971011019622a7749a2368730a45f77cc7dc0f
[INFO] running `Command { std: "docker" "start" "-a" "0719f5bf351e29fa5be3dbfb5d971011019622a7749a2368730a45f77cc7dc0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0719f5bf351e29fa5be3dbfb5d971011019622a7749a2368730a45f77cc7dc0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0719f5bf351e29fa5be3dbfb5d971011019622a7749a2368730a45f77cc7dc0f", kill_on_drop: false }`
[INFO] [stdout] 0719f5bf351e29fa5be3dbfb5d971011019622a7749a2368730a45f77cc7dc0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 27624882a19c5f5c5ac6c7943b768b2872e12745b33c82125941afa2d0c5967a
[INFO] running `Command { std: "docker" "start" "-a" "27624882a19c5f5c5ac6c7943b768b2872e12745b33c82125941afa2d0c5967a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling mocker v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.15s
[INFO] running `Command { std: "docker" "inspect" "27624882a19c5f5c5ac6c7943b768b2872e12745b33c82125941afa2d0c5967a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27624882a19c5f5c5ac6c7943b768b2872e12745b33c82125941afa2d0c5967a", kill_on_drop: false }`
[INFO] [stdout] 27624882a19c5f5c5ac6c7943b768b2872e12745b33c82125941afa2d0c5967a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b187340a0019b7d044f634e99bd6a756ee065bc421f63e0085850a5c287ece61
[INFO] running `Command { std: "docker" "start" "-a" "b187340a0019b7d044f634e99bd6a756ee065bc421f63e0085850a5c287ece61", kill_on_drop: false }`
[INFO] [stderr]    Compiling mocker v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "b187340a0019b7d044f634e99bd6a756ee065bc421f63e0085850a5c287ece61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b187340a0019b7d044f634e99bd6a756ee065bc421f63e0085850a5c287ece61", kill_on_drop: false }`
[INFO] [stdout] b187340a0019b7d044f634e99bd6a756ee065bc421f63e0085850a5c287ece61
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 131d36946609053fb4acd527e49f843eeb724e9f7c53b07a36244431e40d0bc4
[INFO] running `Command { std: "docker" "start" "-a" "131d36946609053fb4acd527e49f843eeb724e9f7c53b07a36244431e40d0bc4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mocker-60749836fd3ab6d1)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mocker
[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] [stdout] 
[INFO] [stdout] running 3 tests
[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] test src/mockers.rs - mockers::ClosureMocker (line 56) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[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] [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]   |                               ^^^^^^^^^^^^^^^^^ not found in this scope
[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]   |                           ^^^^^^^^^^^^^^^^^ not found in this scope
[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] ---- 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:58:18
[INFO] [stdout]   |
[INFO] [stdout] 5 | let mut mocker = ClosureMocker::new(|| {
[INFO] [stdout]   |                  ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 3 | use mocker::ClosureMocker;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `mock` in this scope
[INFO] [stdout]  --> src/mockers.rs:61:29
[INFO] [stdout]   |
[INFO] [stdout] 8 | 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] 3 | 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] 
[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 0.09s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "131d36946609053fb4acd527e49f843eeb724e9f7c53b07a36244431e40d0bc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "131d36946609053fb4acd527e49f843eeb724e9f7c53b07a36244431e40d0bc4", kill_on_drop: false }`
[INFO] [stdout] 131d36946609053fb4acd527e49f843eeb724e9f7c53b07a36244431e40d0bc4
