[INFO] fetching crate read-from 0.5.2...
[INFO] testing read-from-0.5.2 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate read-from 0.5.2 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate read-from 0.5.2
[INFO] finished tweaking crates.io crate read-from 0.5.2
[INFO] tweaked toml for crates.io crate read-from 0.5.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate read-from 0.5.2 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 56f07e0000ad209607452dfbd87d0b754b877b05357815a5306ed53b02ec66c5
[INFO] running `Command { std: "docker" "start" "-a" "56f07e0000ad209607452dfbd87d0b754b877b05357815a5306ed53b02ec66c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "56f07e0000ad209607452dfbd87d0b754b877b05357815a5306ed53b02ec66c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56f07e0000ad209607452dfbd87d0b754b877b05357815a5306ed53b02ec66c5", kill_on_drop: false }`
[INFO] [stdout] 56f07e0000ad209607452dfbd87d0b754b877b05357815a5306ed53b02ec66c5
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b1636b054b99058a470f14a7c9d61b031d70b96998e1fa4d3b06ccc23bfcb812
[INFO] running `Command { std: "docker" "start" "-a" "b1636b054b99058a470f14a7c9d61b031d70b96998e1fa4d3b06ccc23bfcb812", kill_on_drop: false }`
[INFO] [stderr]    Compiling read-from v0.5.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "b1636b054b99058a470f14a7c9d61b031d70b96998e1fa4d3b06ccc23bfcb812", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1636b054b99058a470f14a7c9d61b031d70b96998e1fa4d3b06ccc23bfcb812", kill_on_drop: false }`
[INFO] [stdout] b1636b054b99058a470f14a7c9d61b031d70b96998e1fa4d3b06ccc23bfcb812
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ffce247fde48c0433a70f7656ea3fa0b24d3b80676fc8ca265816defa5a54cb
[INFO] running `Command { std: "docker" "start" "-a" "8ffce247fde48c0433a70f7656ea3fa0b24d3b80676fc8ca265816defa5a54cb", kill_on_drop: false }`
[INFO] [stderr]    Compiling read-from v0.5.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "8ffce247fde48c0433a70f7656ea3fa0b24d3b80676fc8ca265816defa5a54cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ffce247fde48c0433a70f7656ea3fa0b24d3b80676fc8ca265816defa5a54cb", kill_on_drop: false }`
[INFO] [stdout] 8ffce247fde48c0433a70f7656ea3fa0b24d3b80676fc8ca265816defa5a54cb
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f303475b779373e55c0b4a1142fd8cdf5ecb0dbb93b30c82ca9d5e2172708f50
[INFO] running `Command { std: "docker" "start" "-a" "f303475b779373e55c0b4a1142fd8cdf5ecb0dbb93b30c82ca9d5e2172708f50", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/read_from-f47e0a87f3cecb07)
[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 read_from
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - ReadFrom (line 25) ... ok
[INFO] [stdout] test src/lib.rs - BigEndian (line 203) ... ok
[INFO] [stdout] test src/lib.rs - WriteTo (line 78) ... ok
[INFO] [stdout] test src/lib.rs - NativeEndian (line 221) ... ok
[INFO] [stdout] test src/lib.rs - LittleEndian (line 185) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.61s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f303475b779373e55c0b4a1142fd8cdf5ecb0dbb93b30c82ca9d5e2172708f50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f303475b779373e55c0b4a1142fd8cdf5ecb0dbb93b30c82ca9d5e2172708f50", kill_on_drop: false }`
[INFO] [stdout] f303475b779373e55c0b4a1142fd8cdf5ecb0dbb93b30c82ca9d5e2172708f50