[INFO] cloning repository https://github.com/la10736/rust_hero_2019
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/la10736/rust_hero_2019" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fla10736%2Frust_hero_2019", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fla10736%2Frust_hero_2019'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 04c2e743cd8eebc31b7ea3ab3b16a597faa6fcb5
[INFO] testing la10736/rust_hero_2019 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fla10736%2Frust_hero_2019" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/la10736/rust_hero_2019 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/la10736/rust_hero_2019
[INFO] finished tweaking git repo https://github.com/la10736/rust_hero_2019
[INFO] tweaked toml for git repo https://github.com/la10736/rust_hero_2019 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/la10736/rust_hero_2019 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 670043d0afeca16de1f1356051fffb13704073bf8139739a23eebe978bd4617a
[INFO] running `Command { std: "docker" "start" "-a" "670043d0afeca16de1f1356051fffb13704073bf8139739a23eebe978bd4617a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "670043d0afeca16de1f1356051fffb13704073bf8139739a23eebe978bd4617a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "670043d0afeca16de1f1356051fffb13704073bf8139739a23eebe978bd4617a", kill_on_drop: false }`
[INFO] [stdout] 670043d0afeca16de1f1356051fffb13704073bf8139739a23eebe978bd4617a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 866e09e9039ce7d98ad09358c5f7e51c9a77a9c4854977574db170c986ae91e4
[INFO] running `Command { std: "docker" "start" "-a" "866e09e9039ce7d98ad09358c5f7e51c9a77a9c4854977574db170c986ae91e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling encoder v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "866e09e9039ce7d98ad09358c5f7e51c9a77a9c4854977574db170c986ae91e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "866e09e9039ce7d98ad09358c5f7e51c9a77a9c4854977574db170c986ae91e4", kill_on_drop: false }`
[INFO] [stdout] 866e09e9039ce7d98ad09358c5f7e51c9a77a9c4854977574db170c986ae91e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 60a3214c188ac2c48d1e2811431183727c8a3f15b52f6072450e5cd2c6998e86
[INFO] running `Command { std: "docker" "start" "-a" "60a3214c188ac2c48d1e2811431183727c8a3f15b52f6072450e5cd2c6998e86", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling quote v0.6.12
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling rstest v0.2.2
[INFO] [stderr]    Compiling encoder v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 15.03s
[INFO] running `Command { std: "docker" "inspect" "60a3214c188ac2c48d1e2811431183727c8a3f15b52f6072450e5cd2c6998e86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60a3214c188ac2c48d1e2811431183727c8a3f15b52f6072450e5cd2c6998e86", kill_on_drop: false }`
[INFO] [stdout] 60a3214c188ac2c48d1e2811431183727c8a3f15b52f6072450e5cd2c6998e86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 68663dd7f0f65de73e16e08dfbf4b63c3af236c5f264eb9eaaae3a1baa472bbc
[INFO] running `Command { std: "docker" "start" "-a" "68663dd7f0f65de73e16e08dfbf4b63c3af236c5f264eb9eaaae3a1baa472bbc", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] running 7 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/encoder-608a10e4ef767d32)
[INFO] [stdout] test test::standard_cases_case_0 ... ok
[INFO] [stdout] test test::standard_cases_case_3 ... ok
[INFO] [stdout] test test::standard_cases_case_4 ... ok
[INFO] [stdout] test test::standard_cases_case_6 ... ok
[INFO] [stdout] test test::standard_cases_case_2 ... ok
[INFO] [stdout] test test::standard_cases_case_5 ... ok
[INFO] [stdout] test test::standard_cases_case_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "68663dd7f0f65de73e16e08dfbf4b63c3af236c5f264eb9eaaae3a1baa472bbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68663dd7f0f65de73e16e08dfbf4b63c3af236c5f264eb9eaaae3a1baa472bbc", kill_on_drop: false }`
[INFO] [stdout] 68663dd7f0f65de73e16e08dfbf4b63c3af236c5f264eb9eaaae3a1baa472bbc