[INFO] fetching crate lift_result 1.0.1... [INFO] testing lift_result-1.0.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8 [INFO] extracting crate lift_result 1.0.1 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate lift_result 1.0.1 [INFO] finished tweaking crates.io crate lift_result 1.0.1 [INFO] tweaked toml for crates.io crate lift_result 1.0.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate lift_result 1.0.1 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4244ac9ae957135c6d4e59667e4f9b132fa5c68b93892427c436dc323b73b326 [INFO] running `Command { std: "docker" "start" "-a" "4244ac9ae957135c6d4e59667e4f9b132fa5c68b93892427c436dc323b73b326", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4244ac9ae957135c6d4e59667e4f9b132fa5c68b93892427c436dc323b73b326", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4244ac9ae957135c6d4e59667e4f9b132fa5c68b93892427c436dc323b73b326", kill_on_drop: false }` [INFO] [stdout] 4244ac9ae957135c6d4e59667e4f9b132fa5c68b93892427c436dc323b73b326 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 918f0cf5264fd9f62468410a734797343acfe7d98b2af935afbbcda8f3433bf6 [INFO] running `Command { std: "docker" "start" "-a" "918f0cf5264fd9f62468410a734797343acfe7d98b2af935afbbcda8f3433bf6", kill_on_drop: false }` [INFO] [stderr] Compiling lift_result v1.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] running `Command { std: "docker" "inspect" "918f0cf5264fd9f62468410a734797343acfe7d98b2af935afbbcda8f3433bf6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "918f0cf5264fd9f62468410a734797343acfe7d98b2af935afbbcda8f3433bf6", kill_on_drop: false }` [INFO] [stdout] 918f0cf5264fd9f62468410a734797343acfe7d98b2af935afbbcda8f3433bf6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b69603e6e0ebb8d96bffd7bbcb7d49ed3a64911f568fe66dcc5729610c7da67f [INFO] running `Command { std: "docker" "start" "-a" "b69603e6e0ebb8d96bffd7bbcb7d49ed3a64911f568fe66dcc5729610c7da67f", kill_on_drop: false }` [INFO] [stderr] Compiling lift_result v1.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.31s [INFO] running `Command { std: "docker" "inspect" "b69603e6e0ebb8d96bffd7bbcb7d49ed3a64911f568fe66dcc5729610c7da67f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b69603e6e0ebb8d96bffd7bbcb7d49ed3a64911f568fe66dcc5729610c7da67f", kill_on_drop: false }` [INFO] [stdout] b69603e6e0ebb8d96bffd7bbcb7d49ed3a64911f568fe66dcc5729610c7da67f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4857575af72d0d930c5c144cb9404a49eedf685903b1c9ce76f2c06d94476b8d [INFO] running `Command { std: "docker" "start" "-a" "4857575af72d0d930c5c144cb9404a49eedf685903b1c9ce76f2c06d94476b8d", 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/lift_result-180eb971a9fff86e) [INFO] [stderr] Doc-tests lift_result [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::it_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 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 5) ... FAILED [INFO] [stdout] test src/lib.rs - (line 11) ... FAILED [INFO] [stdout] test src/lib.rs - lift (line 47) ... FAILED [INFO] [stdout] test src/lib.rs - (line 25) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 5) stdout ---- [INFO] [stdout] error[E0425]: cannot find value `result` in this scope [INFO] [stdout] --> src/lib.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | result.map_err(Error::from) [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Error` [INFO] [stdout] --> src/lib.rs:6:16 [INFO] [stdout] | [INFO] [stdout] 6 | result.map_err(Error::from) [INFO] [stdout] | ^^^^^ use of undeclared type `Error` [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 5 + use std::error::Error; [INFO] [stdout] | [INFO] [stdout] 5 + use std::fmt::Error; [INFO] [stdout] | [INFO] [stdout] 5 + use std::io::Error; [INFO] [stdout] | [INFO] [stdout] 5 + use core::error::Error; [INFO] [stdout] | [INFO] [stdout] = and 1 other candidate [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/lib.rs - (line 11) stdout ---- [INFO] [stdout] error[E0425]: cannot find value `result` in this scope [INFO] [stdout] --> src/lib.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | result.and_then(|x| failable(x).map_err(|e| e.into())) [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `failable` in this scope [INFO] [stdout] --> src/lib.rs:12:21 [INFO] [stdout] | [INFO] [stdout] 12 | result.and_then(|x| failable(x).map_err(|e| e.into())) [INFO] [stdout] | ^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/lib.rs:12:42 [INFO] [stdout] | [INFO] [stdout] 12 | result.and_then(|x| failable(x).map_err(|e| e.into())) [INFO] [stdout] | ^ - type must be known at this point [INFO] [stdout] | [INFO] [stdout] help: consider giving this closure parameter an explicit type [INFO] [stdout] | [INFO] [stdout] 12 | result.and_then(|x| failable(x).map_err(|e: /* Type */| e.into())) [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0282, E0425. [INFO] [stdout] For more information about an error, try `rustc --explain E0282`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - lift (line 47) stdout ---- [INFO] [stdout] error[E0425]: cannot find value `result` in this scope [INFO] [stdout] --> src/lib.rs:48:1 [INFO] [stdout] | [INFO] [stdout] 48 | result [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Error` [INFO] [stdout] --> src/lib.rs:49:14 [INFO] [stdout] | [INFO] [stdout] 49 | .map_err(Error::from) [INFO] [stdout] | ^^^^^ use of undeclared type `Error` [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 47 + use std::error::Error; [INFO] [stdout] | [INFO] [stdout] 47 + use std::fmt::Error; [INFO] [stdout] | [INFO] [stdout] 47 + use std::io::Error; [INFO] [stdout] | [INFO] [stdout] 47 + use core::error::Error; [INFO] [stdout] | [INFO] [stdout] = and 1 other candidate [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `lift` in this scope [INFO] [stdout] --> src/lib.rs:50:15 [INFO] [stdout] | [INFO] [stdout] 50 | .and_then(lift(failable)) [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] [stdout] | [INFO] [stdout] help: consider importing this function [INFO] [stdout] | [INFO] [stdout] 47 + use lift_result::lift; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `failable` in this scope [INFO] [stdout] --> src/lib.rs:50:20 [INFO] [stdout] | [INFO] [stdout] 50 | .and_then(lift(failable)) [INFO] [stdout] | ^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 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/lib.rs - (line 25) stdout ---- [INFO] [stdout] error[E0425]: cannot find value `result` in this scope [INFO] [stdout] --> src/lib.rs:26:1 [INFO] [stdout] | [INFO] [stdout] 26 | result [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Error` [INFO] [stdout] --> src/lib.rs:27:14 [INFO] [stdout] | [INFO] [stdout] 27 | .map_err(Error::from) [INFO] [stdout] | ^^^^^ use of undeclared type `Error` [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 25 + use std::error::Error; [INFO] [stdout] | [INFO] [stdout] 25 + use std::fmt::Error; [INFO] [stdout] | [INFO] [stdout] 25 + use std::io::Error; [INFO] [stdout] | [INFO] [stdout] 25 + use core::error::Error; [INFO] [stdout] | [INFO] [stdout] = and 1 other candidate [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `lift` in this scope [INFO] [stdout] --> src/lib.rs:28:15 [INFO] [stdout] | [INFO] [stdout] 28 | .and_then(lift(failable)) [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this function [INFO] [stdout] | [INFO] [stdout] 25 + use lift_result::lift; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `failable` in this scope [INFO] [stdout] --> src/lib.rs:28:20 [INFO] [stdout] | [INFO] [stdout] 28 | .and_then(lift(failable)) [INFO] [stdout] | ^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 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/lib.rs - (line 11) [INFO] [stdout] src/lib.rs - (line 25) [INFO] [stdout] src/lib.rs - (line 5) [INFO] [stdout] src/lib.rs - lift (line 47) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4857575af72d0d930c5c144cb9404a49eedf685903b1c9ce76f2c06d94476b8d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4857575af72d0d930c5c144cb9404a49eedf685903b1c9ce76f2c06d94476b8d", kill_on_drop: false }` [INFO] [stdout] 4857575af72d0d930c5c144cb9404a49eedf685903b1c9ce76f2c06d94476b8d