[INFO] fetching crate symbolmap-trait 0.1.1...
[INFO] testing symbolmap-trait-0.1.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate symbolmap-trait 0.1.1 into /workspace/builds/worker-24/source
[INFO] validating manifest of crates.io crate symbolmap-trait 0.1.1 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate symbolmap-trait 0.1.1
[INFO] finished tweaking crates.io crate symbolmap-trait 0.1.1
[INFO] tweaked toml for crates.io crate symbolmap-trait 0.1.1 written to /workspace/builds/worker-24/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 37b3e697d0b91e351b43c830be304b2ce987e6f69f4ebc8cad2e9aedffe3816f
[INFO] running `Command { std: "docker" "start" "-a" "37b3e697d0b91e351b43c830be304b2ce987e6f69f4ebc8cad2e9aedffe3816f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "37b3e697d0b91e351b43c830be304b2ce987e6f69f4ebc8cad2e9aedffe3816f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37b3e697d0b91e351b43c830be304b2ce987e6f69f4ebc8cad2e9aedffe3816f", kill_on_drop: false }`
[INFO] [stdout] 37b3e697d0b91e351b43c830be304b2ce987e6f69f4ebc8cad2e9aedffe3816f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d288dfe55d709f9c63c21cf86da4c96e23192f03ac7dc9917a4bd9747c3933c
[INFO] running `Command { std: "docker" "start" "-a" "2d288dfe55d709f9c63c21cf86da4c96e23192f03ac7dc9917a4bd9747c3933c", kill_on_drop: false }`
[INFO] [stderr]    Compiling symbolmap-trait v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "2d288dfe55d709f9c63c21cf86da4c96e23192f03ac7dc9917a4bd9747c3933c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d288dfe55d709f9c63c21cf86da4c96e23192f03ac7dc9917a4bd9747c3933c", kill_on_drop: false }`
[INFO] [stdout] 2d288dfe55d709f9c63c21cf86da4c96e23192f03ac7dc9917a4bd9747c3933c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e6a332340d4b0f8597a9b275a9a7e08f4fbbaca928875b1e44a38daa8870a412
[INFO] running `Command { std: "docker" "start" "-a" "e6a332340d4b0f8597a9b275a9a7e08f4fbbaca928875b1e44a38daa8870a412", kill_on_drop: false }`
[INFO] [stderr]    Compiling symbolmap-trait v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/symbolmap_trait-0a0d5ad9be7297a8)
[INFO] running `Command { std: "docker" "inspect" "e6a332340d4b0f8597a9b275a9a7e08f4fbbaca928875b1e44a38daa8870a412", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6a332340d4b0f8597a9b275a9a7e08f4fbbaca928875b1e44a38daa8870a412", kill_on_drop: false }`
[INFO] [stdout] e6a332340d4b0f8597a9b275a9a7e08f4fbbaca928875b1e44a38daa8870a412
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b1a8acc2772c25fc044abc9491a42e45d4c94b55e52c05b9c29630f06ed6fae4
[INFO] running `Command { std: "docker" "start" "-a" "b1a8acc2772c25fc044abc9491a42e45d4c94b55e52c05b9c29630f06ed6fae4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/symbolmap_trait-0a0d5ad9be7297a8)
[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] [stderr]    Doc-tests symbolmap-trait
[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" "b1a8acc2772c25fc044abc9491a42e45d4c94b55e52c05b9c29630f06ed6fae4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1a8acc2772c25fc044abc9491a42e45d4c94b55e52c05b9c29630f06ed6fae4", kill_on_drop: false }`
[INFO] [stdout] b1a8acc2772c25fc044abc9491a42e45d4c94b55e52c05b9c29630f06ed6fae4