[INFO] fetching crate storyteller 1.0.0...
[INFO] checking storyteller-1.0.0 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] extracting crate storyteller 1.0.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate storyteller 1.0.0 on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate storyteller 1.0.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate storyteller 1.0.0
[INFO] tweaked toml for crates.io crate storyteller 1.0.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate storyteller 1.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded yare-macro v3.0.0
[INFO] [stderr]   Downloaded yare v3.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bc2d4136285b56a961f1860fd220ce62e69be5204bd615f3479a571de420aeaa
[INFO] running `Command { std: "docker" "start" "-a" "bc2d4136285b56a961f1860fd220ce62e69be5204bd615f3479a571de420aeaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc2d4136285b56a961f1860fd220ce62e69be5204bd615f3479a571de420aeaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc2d4136285b56a961f1860fd220ce62e69be5204bd615f3479a571de420aeaa", kill_on_drop: false }`
[INFO] [stdout] bc2d4136285b56a961f1860fd220ce62e69be5204bd615f3479a571de420aeaa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b95e091664a2c6d70036683bae0bb5bcca7c308147216dc01413751f423bb0c
[INFO] running `Command { std: "docker" "start" "-a" "8b95e091664a2c6d70036683bae0bb5bcca7c308147216dc01413751f423bb0c", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling portable-atomic v1.7.0
[INFO] [stderr]    Compiling syn v2.0.72
[INFO] [stderr]     Checking console v0.15.8
[INFO] [stderr]     Checking crossbeam-channel v0.5.13
[INFO] [stderr]     Checking indicatif v0.17.8
[INFO] [stderr]     Checking storyteller v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling serde_derive v1.0.204
[INFO] [stderr]    Compiling yare-macro v3.0.0
[INFO] [stderr]     Checking yare v3.0.0
[INFO] [stderr]     Checking serde v1.0.204
[INFO] [stderr]     Checking serde_json v1.0.120
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.43s
[INFO] running `Command { std: "docker" "inspect" "8b95e091664a2c6d70036683bae0bb5bcca7c308147216dc01413751f423bb0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b95e091664a2c6d70036683bae0bb5bcca7c308147216dc01413751f423bb0c", kill_on_drop: false }`
[INFO] [stdout] 8b95e091664a2c6d70036683bae0bb5bcca7c308147216dc01413751f423bb0c
[INFO] checking storyteller-1.0.0 against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1
[INFO] extracting crate storyteller 1.0.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate storyteller 1.0.0 on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate storyteller 1.0.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate storyteller 1.0.0
[INFO] tweaked toml for crates.io crate storyteller 1.0.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate storyteller 1.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ddedfb89b39e3372625fb2d7d0d359b92d992c5c2e68c58525316cb2d5b87fe1
[INFO] running `Command { std: "docker" "start" "-a" "ddedfb89b39e3372625fb2d7d0d359b92d992c5c2e68c58525316cb2d5b87fe1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ddedfb89b39e3372625fb2d7d0d359b92d992c5c2e68c58525316cb2d5b87fe1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddedfb89b39e3372625fb2d7d0d359b92d992c5c2e68c58525316cb2d5b87fe1", kill_on_drop: false }`
[INFO] [stdout] ddedfb89b39e3372625fb2d7d0d359b92d992c5c2e68c58525316cb2d5b87fe1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 37b02e25e4637ceb0e2a2fac4d37b37e11bcba1329048c4d7fd070bb6cd9e1ca
[INFO] running `Command { std: "docker" "start" "-a" "37b02e25e4637ceb0e2a2fac4d37b37e11bcba1329048c4d7fd070bb6cd9e1ca", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling portable-atomic v1.7.0
[INFO] [stderr]    Compiling syn v2.0.72
[INFO] [stderr]     Checking console v0.15.8
[INFO] [stderr]     Checking crossbeam-channel v0.5.13
[INFO] [stderr]     Checking indicatif v0.17.8
[INFO] [stderr]     Checking storyteller v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling serde_derive v1.0.204
[INFO] [stderr]    Compiling yare-macro v3.0.0
[INFO] [stderr]     Checking yare v3.0.0
[INFO] [stderr]     Checking serde v1.0.204
[INFO] [stderr]     Checking serde_json v1.0.120
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.98s
[INFO] running `Command { std: "docker" "inspect" "37b02e25e4637ceb0e2a2fac4d37b37e11bcba1329048c4d7fd070bb6cd9e1ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37b02e25e4637ceb0e2a2fac4d37b37e11bcba1329048c4d7fd070bb6cd9e1ca", kill_on_drop: false }`
[INFO] [stdout] 37b02e25e4637ceb0e2a2fac4d37b37e11bcba1329048c4d7fd070bb6cd9e1ca