[INFO] fetching crate iri-string 0.7.0...
[INFO] checking iri-string-0.7.0 against master#bbcc1691a4646a6d2ebb2189bdff5b878407fbe6 for pr-117351
[INFO] extracting crate iri-string 0.7.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate iri-string 0.7.0 on toolchain bbcc1691a4646a6d2ebb2189bdff5b878407fbe6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bbcc1691a4646a6d2ebb2189bdff5b878407fbe6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate iri-string 0.7.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate iri-string 0.7.0
[INFO] tweaked toml for crates.io crate iri-string 0.7.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate crates.io crate iri-string 0.7.0 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" "+bbcc1691a4646a6d2ebb2189bdff5b878407fbe6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+bbcc1691a4646a6d2ebb2189bdff5b878407fbe6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4c7121e1bd73c0373667d2f180aea8230a8e63500a98db367265e8c2112bb49b
[INFO] running `Command { std: "docker" "start" "-a" "4c7121e1bd73c0373667d2f180aea8230a8e63500a98db367265e8c2112bb49b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4c7121e1bd73c0373667d2f180aea8230a8e63500a98db367265e8c2112bb49b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c7121e1bd73c0373667d2f180aea8230a8e63500a98db367265e8c2112bb49b", kill_on_drop: false }`
[INFO] [stdout] 4c7121e1bd73c0373667d2f180aea8230a8e63500a98db367265e8c2112bb49b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+bbcc1691a4646a6d2ebb2189bdff5b878407fbe6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c652dda1f206db4d723f48637ec0ab7fcf320c087be3dbc4dbf57a1c75d37877
[INFO] running `Command { std: "docker" "start" "-a" "c652dda1f206db4d723f48637ec0ab7fcf320c087be3dbc4dbf57a1c75d37877", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.144
[INFO] [stderr]    Compiling serde_test v1.0.144
[INFO] [stderr]     Checking iri-string v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.82s
[INFO] running `Command { std: "docker" "inspect" "c652dda1f206db4d723f48637ec0ab7fcf320c087be3dbc4dbf57a1c75d37877", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c652dda1f206db4d723f48637ec0ab7fcf320c087be3dbc4dbf57a1c75d37877", kill_on_drop: false }`
[INFO] [stdout] c652dda1f206db4d723f48637ec0ab7fcf320c087be3dbc4dbf57a1c75d37877
[INFO] checking iri-string-0.7.0 against try#ac89e27721b9b4d1482ebc87f2f83b4e23d49d71 for pr-117351
[INFO] extracting crate iri-string 0.7.0 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate iri-string 0.7.0 on toolchain ac89e27721b9b4d1482ebc87f2f83b4e23d49d71
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ac89e27721b9b4d1482ebc87f2f83b4e23d49d71" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate iri-string 0.7.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate iri-string 0.7.0
[INFO] tweaked toml for crates.io crate iri-string 0.7.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate crates.io crate iri-string 0.7.0 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" "+ac89e27721b9b4d1482ebc87f2f83b4e23d49d71" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+ac89e27721b9b4d1482ebc87f2f83b4e23d49d71" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b97b4261539863e6b255a8e7fff40d99d18c4dce14592bc719e57c02e0f988f6
[INFO] running `Command { std: "docker" "start" "-a" "b97b4261539863e6b255a8e7fff40d99d18c4dce14592bc719e57c02e0f988f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b97b4261539863e6b255a8e7fff40d99d18c4dce14592bc719e57c02e0f988f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b97b4261539863e6b255a8e7fff40d99d18c4dce14592bc719e57c02e0f988f6", kill_on_drop: false }`
[INFO] [stdout] b97b4261539863e6b255a8e7fff40d99d18c4dce14592bc719e57c02e0f988f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+ac89e27721b9b4d1482ebc87f2f83b4e23d49d71" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce9e0f927b3ea76d12d66fa5a636aebacd02bf98d2552f8a76d6a8a6b7d181f6
[INFO] running `Command { std: "docker" "start" "-a" "ce9e0f927b3ea76d12d66fa5a636aebacd02bf98d2552f8a76d6a8a6b7d181f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.144
[INFO] [stderr]    Compiling serde_test v1.0.144
[INFO] [stderr]     Checking iri-string v0.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: the size for values of type `T` cannot be known at compilation time
[INFO] [stdout]    --> src/build.rs:980:26
[INFO] [stdout]     |
[INFO] [stdout] 974 | pub struct Built<'a, T: ?Sized> {
[INFO] [stdout]     |                      - this type parameter needs to be `Sized`
[INFO] [stdout] ...
[INFO] [stdout] 980 |     _ty_str: PhantomData<fn() -> T>,
[INFO] [stdout]     |                          ^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = note: the return type of a function must have a statically known size
[INFO] [stdout] help: consider removing the `?Sized` bound to make the type parameter `Sized`
[INFO] [stdout]     |
[INFO] [stdout] 974 - pub struct Built<'a, T: ?Sized> {
[INFO] [stdout] 974 + pub struct Built<'a, T> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `T` cannot be known at compilation time
[INFO] [stdout]    --> src/normalize.rs:546:26
[INFO] [stdout]     |
[INFO] [stdout] 542 | pub struct Normalized<'a, T: ?Sized> {
[INFO] [stdout]     |                           - this type parameter needs to be `Sized`
[INFO] [stdout] ...
[INFO] [stdout] 546 |     _ty_str: PhantomData<fn() -> T>,
[INFO] [stdout]     |                          ^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = note: the return type of a function must have a statically known size
[INFO] [stdout] help: consider removing the `?Sized` bound to make the type parameter `Sized`
[INFO] [stdout]     |
[INFO] [stdout] 542 - pub struct Normalized<'a, T: ?Sized> {
[INFO] [stdout] 542 + pub struct Normalized<'a, T> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `iri-string` (lib) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "ce9e0f927b3ea76d12d66fa5a636aebacd02bf98d2552f8a76d6a8a6b7d181f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce9e0f927b3ea76d12d66fa5a636aebacd02bf98d2552f8a76d6a8a6b7d181f6", kill_on_drop: false }`
[INFO] [stdout] ce9e0f927b3ea76d12d66fa5a636aebacd02bf98d2552f8a76d6a8a6b7d181f6