[INFO] fetching crate exsym 0.1.0...
[INFO] testing exsym-0.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate exsym 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate exsym 0.1.0
[INFO] finished tweaking crates.io crate exsym 0.1.0
[INFO] tweaked toml for crates.io crate exsym 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate exsym 0.1.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate exsym 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5b24be18e57dcb9c3ac0fb288e5f2d4ef62f9502332100f795f95f02ad3d9b64
[INFO] running `Command { std: "docker" "start" "-a" "5b24be18e57dcb9c3ac0fb288e5f2d4ef62f9502332100f795f95f02ad3d9b64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b24be18e57dcb9c3ac0fb288e5f2d4ef62f9502332100f795f95f02ad3d9b64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b24be18e57dcb9c3ac0fb288e5f2d4ef62f9502332100f795f95f02ad3d9b64", kill_on_drop: false }`
[INFO] [stdout] 5b24be18e57dcb9c3ac0fb288e5f2d4ef62f9502332100f795f95f02ad3d9b64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eeb242ec9f9400b86d59b39badc381ba3bb3a3dc9636f5e148c10fa5e4acde50
[INFO] running `Command { std: "docker" "start" "-a" "eeb242ec9f9400b86d59b39badc381ba3bb3a3dc9636f5e148c10fa5e4acde50", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.159
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling nix v0.28.0
[INFO] [stderr]    Compiling nibble_vec v0.1.0
[INFO] [stderr]    Compiling endian-type v0.1.2
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling fd-lock v4.0.2
[INFO] [stderr]    Compiling home v0.5.9
[INFO] [stderr]    Compiling radix_trie v0.2.1
[INFO] [stderr]    Compiling regex-automata v0.4.8
[INFO] [stderr]    Compiling rustyline v14.0.0
[INFO] [stderr]    Compiling regex v1.11.0
[INFO] [stderr]    Compiling exsym v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.35s
[INFO] running `Command { std: "docker" "inspect" "eeb242ec9f9400b86d59b39badc381ba3bb3a3dc9636f5e148c10fa5e4acde50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eeb242ec9f9400b86d59b39badc381ba3bb3a3dc9636f5e148c10fa5e4acde50", kill_on_drop: false }`
[INFO] [stdout] eeb242ec9f9400b86d59b39badc381ba3bb3a3dc9636f5e148c10fa5e4acde50
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d4a8e1a5fc7276254a6b65c8d9c4d0b34f6fd5afae0260fe60110039c5bf3af
[INFO] running `Command { std: "docker" "start" "-a" "1d4a8e1a5fc7276254a6b65c8d9c4d0b34f6fd5afae0260fe60110039c5bf3af", kill_on_drop: false }`
[INFO] [stderr]    Compiling exsym v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "1d4a8e1a5fc7276254a6b65c8d9c4d0b34f6fd5afae0260fe60110039c5bf3af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d4a8e1a5fc7276254a6b65c8d9c4d0b34f6fd5afae0260fe60110039c5bf3af", kill_on_drop: false }`
[INFO] [stdout] 1d4a8e1a5fc7276254a6b65c8d9c4d0b34f6fd5afae0260fe60110039c5bf3af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 71eb1d629d00dc247cfe26dcd7339cfb8f75b5ffbaf8a92f1ec9386a96b87319
[INFO] running `Command { std: "docker" "start" "-a" "71eb1d629d00dc247cfe26dcd7339cfb8f75b5ffbaf8a92f1ec9386a96b87319", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/exsym-3f71d49d9db5d852)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "71eb1d629d00dc247cfe26dcd7339cfb8f75b5ffbaf8a92f1ec9386a96b87319", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71eb1d629d00dc247cfe26dcd7339cfb8f75b5ffbaf8a92f1ec9386a96b87319", kill_on_drop: false }`
[INFO] [stdout] 71eb1d629d00dc247cfe26dcd7339cfb8f75b5ffbaf8a92f1ec9386a96b87319