[INFO] fetching crate totally-speedy-transmute 1.69.420...
[INFO] testing totally-speedy-transmute-1.69.420 against 1.60.0 for beta-1.61-1
[INFO] extracting crate totally-speedy-transmute 1.69.420 into /workspace/builds/worker-37/source
[INFO] validating manifest of crates.io crate totally-speedy-transmute 1.69.420 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate totally-speedy-transmute 1.69.420
[INFO] finished tweaking crates.io crate totally-speedy-transmute 1.69.420
[INFO] tweaked toml for crates.io crate totally-speedy-transmute 1.69.420 written to /workspace/builds/worker-37/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded friendly_safety_buddy v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3e2efcacbddd9048eb1fb5e24d39c0b6bdbbd76620397db6430cd39138b3d65b
[INFO] running `Command { std: "docker" "start" "-a" "3e2efcacbddd9048eb1fb5e24d39c0b6bdbbd76620397db6430cd39138b3d65b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3e2efcacbddd9048eb1fb5e24d39c0b6bdbbd76620397db6430cd39138b3d65b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e2efcacbddd9048eb1fb5e24d39c0b6bdbbd76620397db6430cd39138b3d65b", kill_on_drop: false }`
[INFO] [stdout] 3e2efcacbddd9048eb1fb5e24d39c0b6bdbbd76620397db6430cd39138b3d65b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 68bbe8af3089e40256572f48bcc254327e94328e7f89a730ca8bb196c530c4ae
[INFO] running `Command { std: "docker" "start" "-a" "68bbe8af3089e40256572f48bcc254327e94328e7f89a730ca8bb196c530c4ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling friendly_safety_buddy v0.1.0
[INFO] [stderr]    Compiling totally-speedy-transmute v1.69.420 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.10s
[INFO] running `Command { std: "docker" "inspect" "68bbe8af3089e40256572f48bcc254327e94328e7f89a730ca8bb196c530c4ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68bbe8af3089e40256572f48bcc254327e94328e7f89a730ca8bb196c530c4ae", kill_on_drop: false }`
[INFO] [stdout] 68bbe8af3089e40256572f48bcc254327e94328e7f89a730ca8bb196c530c4ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a67083b9690a150bc699f861e3a658f7825183a63ab411705cb382c15cd86da
[INFO] running `Command { std: "docker" "start" "-a" "9a67083b9690a150bc699f861e3a658f7825183a63ab411705cb382c15cd86da", kill_on_drop: false }`
[INFO] [stderr]    Compiling totally-speedy-transmute v1.69.420 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `Command { std: "docker" "inspect" "9a67083b9690a150bc699f861e3a658f7825183a63ab411705cb382c15cd86da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a67083b9690a150bc699f861e3a658f7825183a63ab411705cb382c15cd86da", kill_on_drop: false }`
[INFO] [stdout] 9a67083b9690a150bc699f861e3a658f7825183a63ab411705cb382c15cd86da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0e4829f6aaac03dadc0730040746faa932115ed5ec898f8a12b03b4408384f27
[INFO] running `Command { std: "docker" "start" "-a" "0e4829f6aaac03dadc0730040746faa932115ed5ec898f8a12b03b4408384f27", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/totally_speedy_transmute-21685645a64868f7)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/wat.rs (/opt/rustwide/target/debug/deps/wat-3058ac840ae283bc)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests totally-speedy-transmute
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test fast_vec ... ok
[INFO] [stdout] test oops_all_mutable ... ok
[INFO] [stdout] test leek ... ok
[INFO] [stdout] test safe ... ok
[INFO] [stdout] test transmute_u8 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "0e4829f6aaac03dadc0730040746faa932115ed5ec898f8a12b03b4408384f27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e4829f6aaac03dadc0730040746faa932115ed5ec898f8a12b03b4408384f27", kill_on_drop: false }`
[INFO] [stdout] 0e4829f6aaac03dadc0730040746faa932115ed5ec898f8a12b03b4408384f27