[INFO] crate terminator 0.1.0 is already in cache [INFO] testing terminator-0.1.0 against beta-2020-07-24 for beta-1.46-1 [INFO] extracting crate terminator 0.1.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate terminator 0.1.0 on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate terminator 0.1.0 [INFO] finished tweaking crates.io crate terminator 0.1.0 [INFO] tweaked toml for crates.io crate terminator 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate crates.io crate terminator 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9c32d25834f8c2ae9a1972587e2bfa0e9e5a44eaf4bf12d9c8c9e3c79642792b [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "9c32d25834f8c2ae9a1972587e2bfa0e9e5a44eaf4bf12d9c8c9e3c79642792b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9c32d25834f8c2ae9a1972587e2bfa0e9e5a44eaf4bf12d9c8c9e3c79642792b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c32d25834f8c2ae9a1972587e2bfa0e9e5a44eaf4bf12d9c8c9e3c79642792b", kill_on_drop: false }` [INFO] [stdout] 9c32d25834f8c2ae9a1972587e2bfa0e9e5a44eaf4bf12d9c8c9e3c79642792b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f6c384b4554021aa2b5b690d1e04d351af8cb3cb6d542d7b43c1addec0064a03 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "f6c384b4554021aa2b5b690d1e04d351af8cb3cb6d542d7b43c1addec0064a03", kill_on_drop: false }` [INFO] [stderr] Compiling terminator v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.33s [INFO] running `Command { std: "docker" "inspect" "f6c384b4554021aa2b5b690d1e04d351af8cb3cb6d542d7b43c1addec0064a03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f6c384b4554021aa2b5b690d1e04d351af8cb3cb6d542d7b43c1addec0064a03", kill_on_drop: false }` [INFO] [stdout] f6c384b4554021aa2b5b690d1e04d351af8cb3cb6d542d7b43c1addec0064a03 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 70c7742cb7dc85559382a1afc9bd268e0d86dbb53ad86265f1a75c54def0ecd9 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "70c7742cb7dc85559382a1afc9bd268e0d86dbb53ad86265f1a75c54def0ecd9", kill_on_drop: false }` [INFO] [stderr] Compiling terminator v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> examples/debug-2015.rs:4:29 [INFO] [stdout] | [INFO] [stdout] 4 | fn main() -> Result<(), Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.30s [INFO] running `Command { std: "docker" "inspect" "70c7742cb7dc85559382a1afc9bd268e0d86dbb53ad86265f1a75c54def0ecd9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "70c7742cb7dc85559382a1afc9bd268e0d86dbb53ad86265f1a75c54def0ecd9", kill_on_drop: false }` [INFO] [stdout] 70c7742cb7dc85559382a1afc9bd268e0d86dbb53ad86265f1a75c54def0ecd9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 26f0788f2fea2b16b65760ff287944a52f932b896088e3f68ee6c8cfd75e144c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "26f0788f2fea2b16b65760ff287944a52f932b896088e3f68ee6c8cfd75e144c", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> examples/debug-2015.rs:4:29 [INFO] [stderr] | [INFO] [stderr] 4 | fn main() -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/terminator-e85dc2d919f1be98 [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 [INFO] [stdout] [INFO] [stderr] Doc-tests terminator [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test src/lib.rs - (line 20) ... FAILED [INFO] [stdout] test src/lib.rs - (line 54) ... FAILED [INFO] [stdout] test src/lib.rs - Terminator (line 92) ... FAILED [INFO] [stdout] test src/lib.rs - Terminator (line 84) ... FAILED [INFO] [stdout] test src/lib.rs - (line 36) ... FAILED [INFO] [stdout] test src/lib.rs - Terminator (line 104) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 20) stdout ---- [INFO] [stdout] error[E0405]: cannot find trait `Error` in this scope [INFO] [stdout] --> src/lib.rs:28:32 [INFO] [stdout] | [INFO] [stdout] 9 | fn run() -> Result<(), Box> { [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this trait [INFO] [stdout] | [INFO] [stdout] 2 | use std::error::Error; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `my_possible_failure_fn` in this scope [INFO] [stdout] --> src/lib.rs:29:3 [INFO] [stdout] | [INFO] [stdout] 10 | my_possible_failure_fn()?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0405, E0425. [INFO] [stdout] For more information about an error, try `rustc --explain E0405`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 54) stdout ---- [INFO] [stdout] error[E0425]: cannot find function `your_possible_failure_fn` in this scope [INFO] [stdout] --> src/lib.rs:57:3 [INFO] [stdout] | [INFO] [stdout] 5 | your_possible_failure_fn()?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - Terminator (line 92) stdout ---- [INFO] [stdout] error: this file contains an unclosed delimiter [INFO] [stdout] --> src/lib.rs:94:2 [INFO] [stdout] | [INFO] [stdout] 2 | fn main() { [INFO] [stdout] | - unclosed delimiter [INFO] [stdout] 3 | impl From for T { [INFO] [stdout] 4 | } [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] error[E0119]: conflicting implementations of trait `std::convert::From<_>`: [INFO] [stdout] --> src/lib.rs:93:1 [INFO] [stdout] | [INFO] [stdout] 3 | impl From for T { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: conflicting implementation in crate `core`: [INFO] [stdout] - impl std::convert::From for T; [INFO] [stdout] [INFO] [stdout] error[E0210]: type parameter `T` must be used as the type parameter for some local type (e.g., `MyStruct`) [INFO] [stdout] --> src/lib.rs:93:6 [INFO] [stdout] | [INFO] [stdout] 3 | impl From for T { [INFO] [stdout] | ^ type parameter `T` must be used as the type parameter for some local type [INFO] [stdout] | [INFO] [stdout] = note: implementing a foreign trait is only possible if at least one of the types for which is it implemented is local [INFO] [stdout] = note: only traits defined in the current crate can be implemented for a type parameter [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0119, E0210. [INFO] [stdout] For more information about an error, try `rustc --explain E0119`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - Terminator (line 84) stdout ---- [INFO] [stdout] error: this file contains an unclosed delimiter [INFO] [stdout] --> src/lib.rs:87:2 [INFO] [stdout] | [INFO] [stdout] 2 | fn main() { [INFO] [stdout] | - unclosed delimiter [INFO] [stdout] ... [INFO] [stdout] 5 | } [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Terminator` in this scope [INFO] [stdout] --> src/lib.rs:86:28 [INFO] [stdout] | [INFO] [stdout] 4 | impl From for Terminator { [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0412`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 36) stdout ---- [INFO] [stdout] error[E0412]: cannot find type `SomeDisplayError` in this scope [INFO] [stdout] --> src/lib.rs:37:25 [INFO] [stdout] | [INFO] [stdout] 2 | fn main() -> Result<(), SomeDisplayError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `my_possible_failure_fn` in this scope [INFO] [stdout] --> src/lib.rs:38:3 [INFO] [stdout] | [INFO] [stdout] 3 | my_possible_failure_fn()?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0425. [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - Terminator (line 104) stdout ---- [INFO] [stdout] error: this file contains an unclosed delimiter [INFO] [stdout] --> src/lib.rs:107:2 [INFO] [stdout] | [INFO] [stdout] 2 | fn main() { [INFO] [stdout] | - unclosed delimiter [INFO] [stdout] ... [INFO] [stdout] 5 | } [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Terminator` in this scope [INFO] [stdout] --> src/lib.rs:106:43 [INFO] [stdout] | [INFO] [stdout] 4 | impl>> From for Terminator { [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0412`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 20) [INFO] [stdout] src/lib.rs - (line 36) [INFO] [stdout] src/lib.rs - (line 54) [INFO] [stdout] src/lib.rs - Terminator (line 104) [INFO] [stdout] src/lib.rs - Terminator (line 84) [INFO] [stdout] src/lib.rs - Terminator (line 92) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 6 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "26f0788f2fea2b16b65760ff287944a52f932b896088e3f68ee6c8cfd75e144c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "26f0788f2fea2b16b65760ff287944a52f932b896088e3f68ee6c8cfd75e144c", kill_on_drop: false }` [INFO] [stdout] 26f0788f2fea2b16b65760ff287944a52f932b896088e3f68ee6c8cfd75e144c