[INFO] fetching crate shed 1.0.0...
[INFO] testing shed-1.0.0 against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate shed 1.0.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate shed 1.0.0
[INFO] finished tweaking crates.io crate shed 1.0.0
[INFO] tweaked toml for crates.io crate shed 1.0.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate shed 1.0.0 on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 13 packages to latest compatible versions
[INFO] [stderr]       Adding rmp-serde v0.15.5 (available: v1.3.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 07f7d5cf16e369673aaa8ef9a150896df6ff949f040874b34132d13c28777827
[INFO] running `Command { std: "docker" "start" "-a" "07f7d5cf16e369673aaa8ef9a150896df6ff949f040874b34132d13c28777827", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "07f7d5cf16e369673aaa8ef9a150896df6ff949f040874b34132d13c28777827", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07f7d5cf16e369673aaa8ef9a150896df6ff949f040874b34132d13c28777827", kill_on_drop: false }`
[INFO] [stdout] 07f7d5cf16e369673aaa8ef9a150896df6ff949f040874b34132d13c28777827
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af0d0cdd3ec8fbdb0399f84375b3703102672dbe7c7e99d3f20da8da54d53790
[INFO] running `Command { std: "docker" "start" "-a" "af0d0cdd3ec8fbdb0399f84375b3703102672dbe7c7e99d3f20da8da54d53790", kill_on_drop: false }`
[INFO] [stderr]    Compiling rmp v0.8.14
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling rmp-serde v0.15.5
[INFO] [stderr]    Compiling shed v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.68s
[INFO] running `Command { std: "docker" "inspect" "af0d0cdd3ec8fbdb0399f84375b3703102672dbe7c7e99d3f20da8da54d53790", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af0d0cdd3ec8fbdb0399f84375b3703102672dbe7c7e99d3f20da8da54d53790", kill_on_drop: false }`
[INFO] [stdout] af0d0cdd3ec8fbdb0399f84375b3703102672dbe7c7e99d3f20da8da54d53790
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1199d41dfe2857d9d8ca987f9c707cdacd4f1ae33e40140909ea580159458b22
[INFO] running `Command { std: "docker" "start" "-a" "1199d41dfe2857d9d8ca987f9c707cdacd4f1ae33e40140909ea580159458b22", kill_on_drop: false }`
[INFO] [stderr]    Compiling shed v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "1199d41dfe2857d9d8ca987f9c707cdacd4f1ae33e40140909ea580159458b22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1199d41dfe2857d9d8ca987f9c707cdacd4f1ae33e40140909ea580159458b22", kill_on_drop: false }`
[INFO] [stdout] 1199d41dfe2857d9d8ca987f9c707cdacd4f1ae33e40140909ea580159458b22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ae20365d698c64d1a50a1c0ea5421eab4f87d3b4f4455d3538ff4c5a19fa245b
[INFO] running `Command { std: "docker" "start" "-a" "ae20365d698c64d1a50a1c0ea5421eab4f87d3b4f4455d3538ff4c5a19fa245b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/shed-4119475cdae4228a)
[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 shed
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 6) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 6) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' panicked at src/shed.rs:172:69:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 18, kind: CrossesDevices, message: "Invalid cross-device link" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5a3203115202 - <unknown>
[INFO] [stdout]    1:     0x5a3203135833 - <unknown>
[INFO] [stdout]    2:     0x5a3203112a53 - <unknown>
[INFO] [stdout]    3:     0x5a3203115052 - <unknown>
[INFO] [stdout]    4:     0x5a3203116946 - <unknown>
[INFO] [stdout]    5:     0x5a3203116749 - <unknown>
[INFO] [stdout]    6:     0x5a3203117312 - <unknown>
[INFO] [stdout]    7:     0x5a32031170aa - <unknown>
[INFO] [stdout]    8:     0x5a3203115709 - <unknown>
[INFO] [stdout]    9:     0x5a3203116d3d - <unknown>
[INFO] [stdout]   10:     0x5a3203134190 - <unknown>
[INFO] [stdout]   11:     0x5a3203134506 - <unknown>
[INFO] [stdout]   12:     0x5a32030f2ae8 - <unknown>
[INFO] [stdout]   13:     0x5a32030f223d - <unknown>
[INFO] [stdout]   14:     0x5a32030f194b - <unknown>
[INFO] [stdout]   15:     0x5a32030f18c6 - <unknown>
[INFO] [stdout]   16:     0x5a32030e4f23 - <unknown>
[INFO] [stdout]   17:     0x5a32030e46f6 - <unknown>
[INFO] [stdout]   18:     0x5a32030e44a9 - <unknown>
[INFO] [stdout]   19:     0x5a320310f980 - <unknown>
[INFO] [stdout]   20:     0x5a32030e4491 - <unknown>
[INFO] [stdout]   21:     0x5a32030f1bd5 - <unknown>
[INFO] [stdout]   22:     0x7b77e27341ca - <unknown>
[INFO] [stdout]   23:     0x7b77e273428b - __libc_start_main
[INFO] [stdout]   24:     0x5a32030cd575 - <unknown>
[INFO] [stdout]   25:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 6)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.45s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "ae20365d698c64d1a50a1c0ea5421eab4f87d3b4f4455d3538ff4c5a19fa245b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae20365d698c64d1a50a1c0ea5421eab4f87d3b4f4455d3538ff4c5a19fa245b", kill_on_drop: false }`
[INFO] [stdout] ae20365d698c64d1a50a1c0ea5421eab4f87d3b4f4455d3538ff4c5a19fa245b
