[INFO] fetching crate contour_tracing 1.0.3...
[INFO] testing contour_tracing-1.0.3 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate contour_tracing 1.0.3 into /workspace/builds/worker-105/source
[INFO] validating manifest of crates.io crate contour_tracing 1.0.3 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate contour_tracing 1.0.3
[INFO] finished tweaking crates.io crate contour_tracing 1.0.3
[INFO] tweaked toml for crates.io crate contour_tracing 1.0.3 written to /workspace/builds/worker-105/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b264a24737f9e382a452d2980d448fe4519caa5090f9d64e0d2786388259e9ac
[INFO] running `Command { std: "docker" "start" "-a" "b264a24737f9e382a452d2980d448fe4519caa5090f9d64e0d2786388259e9ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b264a24737f9e382a452d2980d448fe4519caa5090f9d64e0d2786388259e9ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b264a24737f9e382a452d2980d448fe4519caa5090f9d64e0d2786388259e9ac", kill_on_drop: false }`
[INFO] [stdout] b264a24737f9e382a452d2980d448fe4519caa5090f9d64e0d2786388259e9ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 352c896f59bdb2de3553230add70a5ac0e5f5cde466a987db856362db827767a
[INFO] running `Command { std: "docker" "start" "-a" "352c896f59bdb2de3553230add70a5ac0e5f5cde466a987db856362db827767a", kill_on_drop: false }`
[INFO] [stderr]    Compiling contour_tracing v1.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.30s
[INFO] running `Command { std: "docker" "inspect" "352c896f59bdb2de3553230add70a5ac0e5f5cde466a987db856362db827767a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "352c896f59bdb2de3553230add70a5ac0e5f5cde466a987db856362db827767a", kill_on_drop: false }`
[INFO] [stdout] 352c896f59bdb2de3553230add70a5ac0e5f5cde466a987db856362db827767a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43fa35544d4d7980d82a80e0ef15a4cc81453f3e81fdf69e107fc7724d73fe2f
[INFO] running `Command { std: "docker" "start" "-a" "43fa35544d4d7980d82a80e0ef15a4cc81453f3e81fdf69e107fc7724d73fe2f", kill_on_drop: false }`
[INFO] [stderr]    Compiling contour_tracing v1.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "43fa35544d4d7980d82a80e0ef15a4cc81453f3e81fdf69e107fc7724d73fe2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43fa35544d4d7980d82a80e0ef15a4cc81453f3e81fdf69e107fc7724d73fe2f", kill_on_drop: false }`
[INFO] [stdout] 43fa35544d4d7980d82a80e0ef15a4cc81453f3e81fdf69e107fc7724d73fe2f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8762a9f2caf2147fdf5c4cdb1dcf6e6bd5e9d898085e826e2239d4441f81073a
[INFO] running `Command { std: "docker" "start" "-a" "8762a9f2caf2147fdf5c4cdb1dcf6e6bd5e9d898085e826e2239d4441f81073a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/contour_tracing-6b512d21373b18f3)
[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 contour_tracing
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - bits_to_paths (line 54) ... ok
[INFO] [stdout] test src/lib.rs - bits_to_paths (line 72) ... ok
[INFO] [stdout] test src/lib.rs - bits_to_paths (line 85) ... ok
[INFO] [stdout] test src/lib.rs - bits_to_paths (line 59) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.54s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8762a9f2caf2147fdf5c4cdb1dcf6e6bd5e9d898085e826e2239d4441f81073a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8762a9f2caf2147fdf5c4cdb1dcf6e6bd5e9d898085e826e2239d4441f81073a", kill_on_drop: false }`
[INFO] [stdout] 8762a9f2caf2147fdf5c4cdb1dcf6e6bd5e9d898085e826e2239d4441f81073a
