[INFO] cloning repository https://github.com/luser/failure-errorchain [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/luser/failure-errorchain" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluser%2Ffailure-errorchain"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluser%2Ffailure-errorchain'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 00ae533f7d6e03b2ac77e5eb8a7249394296c96f [INFO] checking luser/failure-errorchain against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluser%2Ffailure-errorchain" "/workspace/builds/worker-9/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/luser/failure-errorchain on toolchain 45d050cde277b22a755847338f2acc2c7b834141 [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/luser/failure-errorchain [INFO] finished tweaking git repo https://github.com/luser/failure-errorchain [INFO] tweaked toml for git repo https://github.com/luser/failure-errorchain written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/luser/failure-errorchain already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=forbid" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 7780278d8606dcfe93ee445d67242931e5c59ff0fbccec38cf1c2b0508d9a592 [INFO] running `"docker" "start" "-a" "7780278d8606dcfe93ee445d67242931e5c59ff0fbccec38cf1c2b0508d9a592"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling cc v1.0.3 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Checking libc v0.2.34 [INFO] [stderr] Checking cfg-if v0.1.2 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling backtrace-sys v0.1.16 [INFO] [stderr] Compiling synstructure v0.6.1 [INFO] [stderr] Compiling failure_derive v0.1.1 [INFO] [stderr] Checking backtrace v0.3.4 [INFO] [stderr] Checking failure v0.1.1 [INFO] [stderr] Checking error-chain v0.11.0 [INFO] [stderr] Checking failure-errorchain v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error[E0277]: `(dyn std::error::Error + std::marker::Send + 'static)` cannot be shared between threads safely [INFO] [stderr] --> src/lib.rs:23:13 [INFO] [stderr] | [INFO] [stderr] 23 | a::foo()?; [INFO] [stderr] | ^ `(dyn std::error::Error + std::marker::Send + 'static)` cannot be shared between threads safely [INFO] [stderr] | [INFO] [stderr] = help: the trait `std::marker::Sync` is not implemented for `(dyn std::error::Error + std::marker::Send + 'static)` [INFO] [stderr] = note: required because of the requirements on the impl of `std::marker::Sync` for `std::ptr::Unique<(dyn std::error::Error + std::marker::Send + 'static)>` [INFO] [stderr] = note: required because it appears within the type `std::boxed::Box<(dyn std::error::Error + std::marker::Send + 'static)>` [INFO] [stderr] = note: required because it appears within the type `std::option::Option>` [INFO] [stderr] = note: required because it appears within the type `error_chain::State` [INFO] [stderr] = note: required because it appears within the type `a::error::Error` [INFO] [stderr] = note: required because of the requirements on the impl of `failure::Fail` for `a::error::Error` [INFO] [stderr] = note: required because of the requirements on the impl of `std::convert::From` for `failure::Error` [INFO] [stderr] = note: required by `std::convert::From::from` [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0277`. [INFO] [stderr] error[E0277]: `(dyn std::error::Error + std::marker::Send + 'static)` cannot be shared between threads safely [INFO] [stderr] --> src/lib.rs:23:13 [INFO] [stderr] | [INFO] [stderr] 23 | a::foo()?; [INFO] [stderr] | ^ `(dyn std::error::Error + std::marker::Send + 'static)` cannot be shared between threads safely [INFO] [stderr] | [INFO] [stderr] = help: the trait `std::marker::Sync` is not implemented for `(dyn std::error::Error + std::marker::Send + 'static)` [INFO] [stderr] = note: required because of the requirements on the impl of `std::marker::Sync` for `std::ptr::Unique<(dyn std::error::Error + std::marker::Send + 'static)>` [INFO] [stderr] = note: required because it appears within the type `std::boxed::Box<(dyn std::error::Error + std::marker::Send + 'static)>` [INFO] [stderr] = note: required because it appears within the type `std::option::Option>` [INFO] [stderr] = note: required because it appears within the type `error_chain::State` [INFO] [stderr] = note: required because it appears within the type `a::error::Error` [INFO] [stderr] = note: required because of the requirements on the impl of `failure::Fail` for `a::error::Error` [INFO] [stderr] = note: required because of the requirements on the impl of `std::convert::From` for `failure::Error` [INFO] [stderr] = note: required by `std::convert::From::from` [INFO] [stderr] [INFO] [stderr] error: could not compile `failure-errorchain`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0277`. [INFO] [stderr] error: could not compile `failure-errorchain`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "7780278d8606dcfe93ee445d67242931e5c59ff0fbccec38cf1c2b0508d9a592"` [INFO] running `"docker" "rm" "-f" "7780278d8606dcfe93ee445d67242931e5c59ff0fbccec38cf1c2b0508d9a592"` [INFO] [stdout] 7780278d8606dcfe93ee445d67242931e5c59ff0fbccec38cf1c2b0508d9a592