[INFO] fetching crate amethyst_error 0.15.3...
[INFO] testing amethyst_error-0.15.3 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate amethyst_error 0.15.3 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate amethyst_error 0.15.3
[INFO] finished tweaking crates.io crate amethyst_error 0.15.3
[INFO] tweaked toml for crates.io crate amethyst_error 0.15.3 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate amethyst_error 0.15.3 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 11 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1c95034eaf2adec223ee4b1eb9380d780404b10cf9c80b7b45498d12506491f2
[INFO] running `Command { std: "docker" "start" "-a" "1c95034eaf2adec223ee4b1eb9380d780404b10cf9c80b7b45498d12506491f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c95034eaf2adec223ee4b1eb9380d780404b10cf9c80b7b45498d12506491f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c95034eaf2adec223ee4b1eb9380d780404b10cf9c80b7b45498d12506491f2", kill_on_drop: false }`
[INFO] [stdout] 1c95034eaf2adec223ee4b1eb9380d780404b10cf9c80b7b45498d12506491f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5b36e768d29851a148503bb1a8e448e429c014421279cf0dea7f7783735f714f
[INFO] running `Command { std: "docker" "start" "-a" "5b36e768d29851a148503bb1a8e448e429c014421279cf0dea7f7783735f714f", kill_on_drop: false }`
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling adler2 v2.0.1
[INFO] [stderr]    Compiling gimli v0.32.3
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling rustc-demangle v0.1.26
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling addr2line v0.25.1
[INFO] [stderr]    Compiling backtrace v0.3.76
[INFO] [stderr]    Compiling amethyst_error v0.15.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.34s
[INFO] running `Command { std: "docker" "inspect" "5b36e768d29851a148503bb1a8e448e429c014421279cf0dea7f7783735f714f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b36e768d29851a148503bb1a8e448e429c014421279cf0dea7f7783735f714f", kill_on_drop: false }`
[INFO] [stdout] 5b36e768d29851a148503bb1a8e448e429c014421279cf0dea7f7783735f714f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e146af2184f255b4d0ee8d0d3e7871e21b0b575b1e441e2bf546c70f9f0489e8
[INFO] running `Command { std: "docker" "start" "-a" "e146af2184f255b4d0ee8d0d3e7871e21b0b575b1e441e2bf546c70f9f0489e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling amethyst_error v0.15.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "e146af2184f255b4d0ee8d0d3e7871e21b0b575b1e441e2bf546c70f9f0489e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e146af2184f255b4d0ee8d0d3e7871e21b0b575b1e441e2bf546c70f9f0489e8", kill_on_drop: false }`
[INFO] [stdout] e146af2184f255b4d0ee8d0d3e7871e21b0b575b1e441e2bf546c70f9f0489e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 056cefaa3dfab58a5a56bad1219ad1785a94a0680ebb1a6eeaa9ca79fdfd5ee3
[INFO] running `Command { std: "docker" "start" "-a" "056cefaa3dfab58a5a56bad1219ad1785a94a0680ebb1a6eeaa9ca79fdfd5ee3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/amethyst_error-2f0b09bb11a03eeb)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::test_error_from_string ... ok
[INFO] [stdout] test tests::test_backtrace ... ok
[INFO] [stdout] test tests::test_error_from_error ... ok
[INFO] [stdout] test tests::test_result_ext_source ... ok
[INFO] [stdout] test tests::test_sources ... ok
[INFO] [stdout] test tests::test_with_source ... ok
[INFO] [stdout] test tests::test_try_compat ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests amethyst_error
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - ResultExt::with_context (line 203) ... ok
[INFO] [stdout] test src/lib.rs - Error::source (line 111) ... ok
[INFO] [stdout] test src/lib.rs - format_err (line 268) ... ok
[INFO] [stdout] test src/lib.rs - Error::causes (line 132) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.71s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "056cefaa3dfab58a5a56bad1219ad1785a94a0680ebb1a6eeaa9ca79fdfd5ee3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "056cefaa3dfab58a5a56bad1219ad1785a94a0680ebb1a6eeaa9ca79fdfd5ee3", kill_on_drop: false }`
[INFO] [stdout] 056cefaa3dfab58a5a56bad1219ad1785a94a0680ebb1a6eeaa9ca79fdfd5ee3